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<h2>API Documentation</h2>
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<a class="function" href="#create_json_string">create_json_string</a>
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<a class="function" href="#dump_to_json">dump_to_json</a>
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<a class="function" href="#load_json">load_json</a>
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<h1 class="modulename">
<a href="./../../pyerrors.html">pyerrors</a><wbr>.<a href="./../input.html">input</a><wbr>.json </h1>
<details>
<summary>View Source</summary>
<div class="codehilite"><pre><span></span><span class="kn">import</span> <span class="nn">json</span>
<span class="kn">import</span> <span class="nn">gzip</span>
<span class="kn">import</span> <span class="nn">numpy</span> <span class="k">as</span> <span class="nn">np</span>
<span class="kn">import</span> <span class="nn">getpass</span>
<span class="kn">import</span> <span class="nn">socket</span>
<span class="kn">import</span> <span class="nn">datetime</span>
<span class="kn">import</span> <span class="nn">platform</span>
<span class="kn">import</span> <span class="nn">warnings</span>
<span class="kn">from</span> <span class="nn">..obs</span> <span class="kn">import</span> <span class="n">Obs</span>
<span class="kn">from</span> <span class="nn">..</span> <span class="kn">import</span> <span class="n">version</span> <span class="k">as</span> <span class="n">pyerrorsversion</span>
<span class="k">def</span> <span class="nf">create_json_string</span><span class="p">(</span><span class="n">ol</span><span class="p">,</span> <span class="n">description</span><span class="o">=</span><span class="s1">''</span><span class="p">,</span> <span class="n">indent</span><span class="o">=</span><span class="mi">1</span><span class="p">):</span>
<span class="sd">"""Generate the string for the export of a list of Obs or structures containing Obs</span>
<span class="sd"> to a .json(.gz) file</span>
<span class="sd"> Parameters</span>
<span class="sd"> ----------</span>
<span class="sd"> ol : list</span>
<span class="sd"> List of objects that will be exported. At the moments, these objects can be</span>
<span class="sd"> either of: Obs, list, numpy.ndarray.</span>
<span class="sd"> All Obs inside a structure have to be defined on the same set of configurations.</span>
<span class="sd"> description : str</span>
<span class="sd"> Optional string that describes the contents of the json file.</span>
<span class="sd"> indent : int</span>
<span class="sd"> Specify the indentation level of the json file. None or 0 is permissible and</span>
<span class="sd"> saves disk space.</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="nf">_default</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">obj</span><span class="p">):</span>
<span class="k">return</span> <span class="nb">str</span><span class="p">(</span><span class="n">obj</span><span class="p">)</span>
<span class="n">my_encoder</span> <span class="o">=</span> <span class="n">json</span><span class="o">.</span><span class="n">JSONEncoder</span>
<span class="n">_default</span><span class="o">.</span><span class="n">default</span> <span class="o">=</span> <span class="n">json</span><span class="o">.</span><span class="n">JSONEncoder</span><span class="p">()</span><span class="o">.</span><span class="n">default</span>
<span class="n">my_encoder</span><span class="o">.</span><span class="n">default</span> <span class="o">=</span> <span class="n">_default</span>
<span class="k">class</span> <span class="nc">Deltalist</span><span class="p">:</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">li</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">cnfg</span> <span class="o">=</span> <span class="n">li</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
<span class="bp">self</span><span class="o">.</span><span class="n">deltas</span> <span class="o">=</span> <span class="n">li</span><span class="p">[</span><span class="mi">1</span><span class="p">:]</span>
<span class="k">def</span> <span class="fm">__repr__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="n">s</span> <span class="o">=</span> <span class="s1">'[</span><span class="si">%d</span><span class="s1">'</span> <span class="o">%</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">cnfg</span><span class="p">)</span>
<span class="k">for</span> <span class="n">d</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">deltas</span><span class="p">:</span>
<span class="n">s</span> <span class="o">+=</span> <span class="s1">', </span><span class="si">%1.15e</span><span class="s1">'</span> <span class="o">%</span> <span class="p">(</span><span class="n">d</span><span class="p">)</span>
<span class="n">s</span> <span class="o">+=</span> <span class="s1">']'</span>
<span class="k">return</span> <span class="n">s</span>
<span class="k">def</span> <span class="fm">__str__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="fm">__repr__</span><span class="p">()</span>
<span class="k">def</span> <span class="nf">_gen_data_d_from_list</span><span class="p">(</span><span class="n">ol</span><span class="p">):</span>
<span class="n">dl</span> <span class="o">=</span> <span class="p">[]</span>
<span class="k">for</span> <span class="n">name</span> <span class="ow">in</span> <span class="n">ol</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">e_names</span><span class="p">:</span>
<span class="n">ed</span> <span class="o">=</span> <span class="p">{}</span>
<span class="n">ed</span><span class="p">[</span><span class="s1">'id'</span><span class="p">]</span> <span class="o">=</span> <span class="n">name</span>
<span class="n">ed</span><span class="p">[</span><span class="s1">'replica'</span><span class="p">]</span> <span class="o">=</span> <span class="p">[]</span>
<span class="k">for</span> <span class="n">r_name</span> <span class="ow">in</span> <span class="n">ol</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">e_content</span><span class="p">[</span><span class="n">name</span><span class="p">]:</span>
<span class="n">rd</span> <span class="o">=</span> <span class="p">{}</span>
<span class="n">rd</span><span class="p">[</span><span class="s1">'name'</span><span class="p">]</span> <span class="o">=</span> <span class="n">r_name</span>
<span class="k">if</span> <span class="n">ol</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">is_merged</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">r_name</span><span class="p">,</span> <span class="kc">False</span><span class="p">):</span>
<span class="n">rd</span><span class="p">[</span><span class="s1">'is_merged'</span><span class="p">]</span> <span class="o">=</span> <span class="kc">True</span>
<span class="n">rd</span><span class="p">[</span><span class="s1">'deltas'</span><span class="p">]</span> <span class="o">=</span> <span class="p">[]</span>
<span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">ol</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">idl</span><span class="p">[</span><span class="n">r_name</span><span class="p">])):</span>
<span class="n">rd</span><span class="p">[</span><span class="s1">'deltas'</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">([</span><span class="n">ol</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">idl</span><span class="p">[</span><span class="n">r_name</span><span class="p">][</span><span class="n">i</span><span class="p">]])</span>
<span class="k">for</span> <span class="n">o</span> <span class="ow">in</span> <span class="n">ol</span><span class="p">:</span>
<span class="n">rd</span><span class="p">[</span><span class="s1">'deltas'</span><span class="p">][</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">o</span><span class="o">.</span><span class="n">deltas</span><span class="p">[</span><span class="n">r_name</span><span class="p">][</span><span class="n">i</span><span class="p">])</span>
<span class="n">rd</span><span class="p">[</span><span class="s1">'deltas'</span><span class="p">][</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> <span class="o">=</span> <span class="n">Deltalist</span><span class="p">(</span><span class="n">rd</span><span class="p">[</span><span class="s1">'deltas'</span><span class="p">][</span><span class="o">-</span><span class="mi">1</span><span class="p">])</span>
<span class="n">ed</span><span class="p">[</span><span class="s1">'replica'</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">rd</span><span class="p">)</span>
<span class="n">dl</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">ed</span><span class="p">)</span>
<span class="k">return</span> <span class="n">dl</span>
<span class="k">def</span> <span class="nf">_assert_equal_properties</span><span class="p">(</span><span class="n">ol</span><span class="p">,</span> <span class="n">otype</span><span class="o">=</span><span class="n">Obs</span><span class="p">):</span>
<span class="k">for</span> <span class="n">o</span> <span class="ow">in</span> <span class="n">ol</span><span class="p">:</span>
<span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">o</span><span class="p">,</span> <span class="n">otype</span><span class="p">):</span>
<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="s2">"Wrong data type in list."</span><span class="p">)</span>
<span class="k">for</span> <span class="n">o</span> <span class="ow">in</span> <span class="n">ol</span><span class="p">[</span><span class="mi">1</span><span class="p">:]:</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">ol</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">is_merged</span> <span class="o">==</span> <span class="n">o</span><span class="o">.</span><span class="n">is_merged</span><span class="p">:</span>
<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="s2">"All Obs in list have to be defined on the same set of configs."</span><span class="p">)</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">ol</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">reweighted</span> <span class="o">==</span> <span class="n">o</span><span class="o">.</span><span class="n">reweighted</span><span class="p">:</span>
<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="s2">"All Obs in list have to have the same property 'reweighted'."</span><span class="p">)</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">ol</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">e_content</span> <span class="o">==</span> <span class="n">o</span><span class="o">.</span><span class="n">e_content</span><span class="p">:</span>
<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="s2">"All Obs in list have to be defined on the same set of configs."</span><span class="p">)</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">ol</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">idl</span> <span class="o">==</span> <span class="n">o</span><span class="o">.</span><span class="n">idl</span><span class="p">:</span>
<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="s2">"All Obs in list have to be defined on the same set of configurations."</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">write_Obs_to_dict</span><span class="p">(</span><span class="n">o</span><span class="p">):</span>
<span class="n">d</span> <span class="o">=</span> <span class="p">{}</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'type'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'Obs'</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'layout'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'1'</span>
<span class="k">if</span> <span class="n">o</span><span class="o">.</span><span class="n">tag</span><span class="p">:</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'tag'</span><span class="p">]</span> <span class="o">=</span> <span class="p">[</span><span class="n">o</span><span class="o">.</span><span class="n">tag</span><span class="p">]</span>
<span class="k">if</span> <span class="n">o</span><span class="o">.</span><span class="n">reweighted</span><span class="p">:</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'reweighted'</span><span class="p">]</span> <span class="o">=</span> <span class="n">o</span><span class="o">.</span><span class="n">reweighted</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'value'</span><span class="p">]</span> <span class="o">=</span> <span class="p">[</span><span class="n">o</span><span class="o">.</span><span class="n">value</span><span class="p">]</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'data'</span><span class="p">]</span> <span class="o">=</span> <span class="n">_gen_data_d_from_list</span><span class="p">([</span><span class="n">o</span><span class="p">])</span>
<span class="k">return</span> <span class="n">d</span>
<span class="k">def</span> <span class="nf">write_List_to_dict</span><span class="p">(</span><span class="n">ol</span><span class="p">):</span>
<span class="n">_assert_equal_properties</span><span class="p">(</span><span class="n">ol</span><span class="p">)</span>
<span class="n">d</span> <span class="o">=</span> <span class="p">{}</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'type'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'List'</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'layout'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'</span><span class="si">%d</span><span class="s1">'</span> <span class="o">%</span> <span class="nb">len</span><span class="p">(</span><span class="n">ol</span><span class="p">)</span>
<span class="n">taglist</span> <span class="o">=</span> <span class="p">[</span><span class="n">o</span><span class="o">.</span><span class="n">tag</span> <span class="k">for</span> <span class="n">o</span> <span class="ow">in</span> <span class="n">ol</span><span class="p">]</span>
<span class="k">if</span> <span class="n">np</span><span class="o">.</span><span class="n">any</span><span class="p">([</span><span class="n">tag</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="k">for</span> <span class="n">tag</span> <span class="ow">in</span> <span class="n">taglist</span><span class="p">]):</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'tag'</span><span class="p">]</span> <span class="o">=</span> <span class="n">taglist</span>
<span class="k">if</span> <span class="n">ol</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">reweighted</span><span class="p">:</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'reweighted'</span><span class="p">]</span> <span class="o">=</span> <span class="n">ol</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">reweighted</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'value'</span><span class="p">]</span> <span class="o">=</span> <span class="p">[</span><span class="n">o</span><span class="o">.</span><span class="n">value</span> <span class="k">for</span> <span class="n">o</span> <span class="ow">in</span> <span class="n">ol</span><span class="p">]</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'data'</span><span class="p">]</span> <span class="o">=</span> <span class="n">_gen_data_d_from_list</span><span class="p">(</span><span class="n">ol</span><span class="p">)</span>
<span class="k">return</span> <span class="n">d</span>
<span class="k">def</span> <span class="nf">write_Array_to_dict</span><span class="p">(</span><span class="n">oa</span><span class="p">):</span>
<span class="n">ol</span> <span class="o">=</span> <span class="n">np</span><span class="o">.</span><span class="n">ravel</span><span class="p">(</span><span class="n">oa</span><span class="p">)</span>
<span class="n">_assert_equal_properties</span><span class="p">(</span><span class="n">ol</span><span class="p">)</span>
<span class="n">d</span> <span class="o">=</span> <span class="p">{}</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'type'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'Array'</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'layout'</span><span class="p">]</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="n">oa</span><span class="o">.</span><span class="n">shape</span><span class="p">)</span><span class="o">.</span><span class="n">lstrip</span><span class="p">(</span><span class="s1">'('</span><span class="p">)</span><span class="o">.</span><span class="n">rstrip</span><span class="p">(</span><span class="s1">')'</span><span class="p">)</span><span class="o">.</span><span class="n">rstrip</span><span class="p">(</span><span class="s1">','</span><span class="p">)</span>
<span class="n">taglist</span> <span class="o">=</span> <span class="p">[</span><span class="n">o</span><span class="o">.</span><span class="n">tag</span> <span class="k">for</span> <span class="n">o</span> <span class="ow">in</span> <span class="n">ol</span><span class="p">]</span>
<span class="k">if</span> <span class="n">np</span><span class="o">.</span><span class="n">any</span><span class="p">([</span><span class="n">tag</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="k">for</span> <span class="n">tag</span> <span class="ow">in</span> <span class="n">taglist</span><span class="p">]):</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'tag'</span><span class="p">]</span> <span class="o">=</span> <span class="n">taglist</span>
<span class="k">if</span> <span class="n">ol</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">reweighted</span><span class="p">:</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'reweighted'</span><span class="p">]</span> <span class="o">=</span> <span class="n">ol</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">reweighted</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'value'</span><span class="p">]</span> <span class="o">=</span> <span class="p">[</span><span class="n">o</span><span class="o">.</span><span class="n">value</span> <span class="k">for</span> <span class="n">o</span> <span class="ow">in</span> <span class="n">ol</span><span class="p">]</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'data'</span><span class="p">]</span> <span class="o">=</span> <span class="n">_gen_data_d_from_list</span><span class="p">(</span><span class="n">ol</span><span class="p">)</span>
<span class="k">return</span> <span class="n">d</span>
<span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">ol</span><span class="p">,</span> <span class="nb">list</span><span class="p">):</span>
<span class="n">ol</span> <span class="o">=</span> <span class="p">[</span><span class="n">ol</span><span class="p">]</span>
<span class="n">d</span> <span class="o">=</span> <span class="p">{}</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'program'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'pyerrors </span><span class="si">%s</span><span class="s1">'</span> <span class="o">%</span> <span class="p">(</span><span class="n">pyerrorsversion</span><span class="o">.</span><span class="n">__version__</span><span class="p">)</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'version'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'0.1'</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'who'</span><span class="p">]</span> <span class="o">=</span> <span class="n">getpass</span><span class="o">.</span><span class="n">getuser</span><span class="p">()</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'date'</span><span class="p">]</span> <span class="o">=</span> <span class="n">datetime</span><span class="o">.</span><span class="n">datetime</span><span class="o">.</span><span class="n">now</span><span class="p">()</span><span class="o">.</span><span class="n">astimezone</span><span class="p">()</span><span class="o">.</span><span class="n">strftime</span><span class="p">(</span><span class="s1">'%Y-%m-</span><span class="si">%d</span><span class="s1"> %H:%M:%S %Z'</span><span class="p">)</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'host'</span><span class="p">]</span> <span class="o">=</span> <span class="n">socket</span><span class="o">.</span><span class="n">gethostname</span><span class="p">()</span> <span class="o">+</span> <span class="s1">', '</span> <span class="o">+</span> <span class="n">platform</span><span class="o">.</span><span class="n">platform</span><span class="p">()</span>
<span class="k">if</span> <span class="n">description</span><span class="p">:</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'description'</span><span class="p">]</span> <span class="o">=</span> <span class="n">description</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'obsdata'</span><span class="p">]</span> <span class="o">=</span> <span class="p">[]</span>
<span class="k">for</span> <span class="n">io</span> <span class="ow">in</span> <span class="n">ol</span><span class="p">:</span>
<span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">io</span><span class="p">,</span> <span class="n">Obs</span><span class="p">):</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'obsdata'</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">write_Obs_to_dict</span><span class="p">(</span><span class="n">io</span><span class="p">))</span>
<span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">io</span><span class="p">,</span> <span class="nb">list</span><span class="p">):</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'obsdata'</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">write_List_to_dict</span><span class="p">(</span><span class="n">io</span><span class="p">))</span>
<span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">io</span><span class="p">,</span> <span class="n">np</span><span class="o">.</span><span class="n">ndarray</span><span class="p">):</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'obsdata'</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">write_Array_to_dict</span><span class="p">(</span><span class="n">io</span><span class="p">))</span>
<span class="n">jsonstring</span> <span class="o">=</span> <span class="n">json</span><span class="o">.</span><span class="n">dumps</span><span class="p">(</span><span class="n">d</span><span class="p">,</span> <span class="n">indent</span><span class="o">=</span><span class="n">indent</span><span class="p">,</span> <span class="bp">cls</span><span class="o">=</span><span class="n">my_encoder</span><span class="p">,</span> <span class="n">ensure_ascii</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">remove_quotationmarks</span><span class="p">(</span><span class="n">s</span><span class="p">):</span>
<span class="sd">"""Workaround for un-quoting of delta lists, adds 5% of work</span>
<span class="sd"> but is save, compared to a simple replace that could destroy the structure</span>
<span class="sd"> """</span>
<span class="n">deltas</span> <span class="o">=</span> <span class="kc">False</span>
<span class="n">split</span> <span class="o">=</span> <span class="n">s</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s1">'</span><span class="se">\n</span><span class="s1">'</span><span class="p">)</span>
<span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">split</span><span class="p">)):</span>
<span class="k">if</span> <span class="s1">'"deltas":'</span> <span class="ow">in</span> <span class="n">split</span><span class="p">[</span><span class="n">i</span><span class="p">]:</span>
<span class="n">deltas</span> <span class="o">=</span> <span class="kc">True</span>
<span class="k">elif</span> <span class="n">deltas</span><span class="p">:</span>
<span class="n">split</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> <span class="o">=</span> <span class="n">split</span><span class="p">[</span><span class="n">i</span><span class="p">]</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="s1">'"['</span><span class="p">,</span> <span class="s1">'['</span><span class="p">)</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="s1">']"'</span><span class="p">,</span> <span class="s1">']'</span><span class="p">)</span>
<span class="k">if</span> <span class="n">split</span><span class="p">[</span><span class="n">i</span><span class="p">][</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> <span class="o">==</span> <span class="s1">']'</span><span class="p">:</span>
<span class="n">deltas</span> <span class="o">=</span> <span class="kc">False</span>
<span class="k">return</span> <span class="s1">'</span><span class="se">\n</span><span class="s1">'</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">split</span><span class="p">)</span>
<span class="n">jsonstring</span> <span class="o">=</span> <span class="n">remove_quotationmarks</span><span class="p">(</span><span class="n">jsonstring</span><span class="p">)</span>
<span class="k">return</span> <span class="n">jsonstring</span>
<span class="k">def</span> <span class="nf">dump_to_json</span><span class="p">(</span><span class="n">ol</span><span class="p">,</span> <span class="n">fname</span><span class="p">,</span> <span class="n">description</span><span class="o">=</span><span class="s1">''</span><span class="p">,</span> <span class="n">indent</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> <span class="n">gz</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
<span class="sd">"""Export a list of Obs or structures containing Obs to a .json(.gz) file</span>
<span class="sd"> Parameters</span>
<span class="sd"> ----------</span>
<span class="sd"> ol : list</span>
<span class="sd"> List of objects that will be exported. At the moments, these objects can be</span>
<span class="sd"> either of: Obs, list, numpy.ndarray.</span>
<span class="sd"> All Obs inside a structure have to be defined on the same set of configurations.</span>
<span class="sd"> fname : str</span>
<span class="sd"> Filename of the output file.</span>
<span class="sd"> description : str</span>
<span class="sd"> Optional string that describes the contents of the json file.</span>
<span class="sd"> indent : int</span>
<span class="sd"> Specify the indentation level of the json file. None or 0 is permissible and</span>
<span class="sd"> saves disk space.</span>
<span class="sd"> gz : bool</span>
<span class="sd"> If True, the output is a gzipped json. If False, the output is a json file.</span>
<span class="sd"> """</span>
<span class="n">jsonstring</span> <span class="o">=</span> <span class="n">create_json_string</span><span class="p">(</span><span class="n">ol</span><span class="p">,</span> <span class="n">description</span><span class="p">,</span> <span class="n">indent</span><span class="p">)</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">fname</span><span class="o">.</span><span class="n">endswith</span><span class="p">(</span><span class="s1">'.json'</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">fname</span><span class="o">.</span><span class="n">endswith</span><span class="p">(</span><span class="s1">'.gz'</span><span class="p">):</span>
<span class="n">fname</span> <span class="o">+=</span> <span class="s1">'.json'</span>
<span class="k">if</span> <span class="n">gz</span><span class="p">:</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">fname</span><span class="o">.</span><span class="n">endswith</span><span class="p">(</span><span class="s1">'.gz'</span><span class="p">):</span>
<span class="n">fname</span> <span class="o">+=</span> <span class="s1">'.gz'</span>
<span class="n">fp</span> <span class="o">=</span> <span class="n">gzip</span><span class="o">.</span><span class="n">open</span><span class="p">(</span><span class="n">fname</span><span class="p">,</span> <span class="s1">'wb'</span><span class="p">)</span>
<span class="n">fp</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">jsonstring</span><span class="o">.</span><span class="n">encode</span><span class="p">(</span><span class="s1">'utf-8'</span><span class="p">))</span>
<span class="k">else</span><span class="p">:</span>
<span class="n">fp</span> <span class="o">=</span> <span class="nb">open</span><span class="p">(</span><span class="n">fname</span><span class="p">,</span> <span class="s1">'w'</span><span class="p">,</span> <span class="n">encoding</span><span class="o">=</span><span class="s1">'utf-8'</span><span class="p">)</span>
<span class="n">fp</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">jsonstring</span><span class="p">)</span>
<span class="n">fp</span><span class="o">.</span><span class="n">close</span><span class="p">()</span>
<span class="k">def</span> <span class="nf">load_json</span><span class="p">(</span><span class="n">fname</span><span class="p">,</span> <span class="n">verbose</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">gz</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">full_output</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
<span class="sd">"""Import a list of Obs or structures containing Obs from a .json.gz file.</span>
<span class="sd"> The following structures are supported: Obs, list, numpy.ndarray</span>
<span class="sd"> If the list contains only one element, it is unpacked from the list.</span>
<span class="sd"> Parameters</span>
<span class="sd"> ----------</span>
<span class="sd"> fname : str</span>
<span class="sd"> Filename of the input file.</span>
<span class="sd"> verbose : bool</span>
<span class="sd"> Print additional information that was written to the file.</span>
<span class="sd"> gz : bool</span>
<span class="sd"> If True, assumes that data is gzipped. If False, assumes JSON file.</span>
<span class="sd"> full_output : bool</span>
<span class="sd"> If True, a dict containing auxiliary information and the data is returned.</span>
<span class="sd"> If False, only the data is returned.</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="nf">_gen_obsd_from_datad</span><span class="p">(</span><span class="n">d</span><span class="p">):</span>
<span class="n">retd</span> <span class="o">=</span> <span class="p">{}</span>
<span class="n">retd</span><span class="p">[</span><span class="s1">'names'</span><span class="p">]</span> <span class="o">=</span> <span class="p">[]</span>
<span class="n">retd</span><span class="p">[</span><span class="s1">'idl'</span><span class="p">]</span> <span class="o">=</span> <span class="p">[]</span>
<span class="n">retd</span><span class="p">[</span><span class="s1">'deltas'</span><span class="p">]</span> <span class="o">=</span> <span class="p">[]</span>
<span class="n">retd</span><span class="p">[</span><span class="s1">'is_merged'</span><span class="p">]</span> <span class="o">=</span> <span class="p">{}</span>
<span class="k">for</span> <span class="n">ens</span> <span class="ow">in</span> <span class="n">d</span><span class="p">:</span>
<span class="k">for</span> <span class="n">rep</span> <span class="ow">in</span> <span class="n">ens</span><span class="p">[</span><span class="s1">'replica'</span><span class="p">]:</span>
<span class="n">retd</span><span class="p">[</span><span class="s1">'names'</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">rep</span><span class="p">[</span><span class="s1">'name'</span><span class="p">])</span>
<span class="n">retd</span><span class="p">[</span><span class="s1">'idl'</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">([</span><span class="n">di</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="k">for</span> <span class="n">di</span> <span class="ow">in</span> <span class="n">rep</span><span class="p">[</span><span class="s1">'deltas'</span><span class="p">]])</span>
<span class="n">retd</span><span class="p">[</span><span class="s1">'deltas'</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">np</span><span class="o">.</span><span class="n">array</span><span class="p">([</span><span class="n">di</span><span class="p">[</span><span class="mi">1</span><span class="p">:]</span> <span class="k">for</span> <span class="n">di</span> <span class="ow">in</span> <span class="n">rep</span><span class="p">[</span><span class="s1">'deltas'</span><span class="p">]]))</span>
<span class="n">retd</span><span class="p">[</span><span class="s1">'is_merged'</span><span class="p">][</span><span class="n">rep</span><span class="p">[</span><span class="s1">'name'</span><span class="p">]]</span> <span class="o">=</span> <span class="n">rep</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'is_merged'</span><span class="p">,</span> <span class="kc">False</span><span class="p">)</span>
<span class="k">return</span> <span class="n">retd</span>
<span class="k">def</span> <span class="nf">get_Obs_from_dict</span><span class="p">(</span><span class="n">o</span><span class="p">):</span>
<span class="n">layouts</span> <span class="o">=</span> <span class="n">o</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'layout'</span><span class="p">,</span> <span class="s1">'1'</span><span class="p">)</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span>
<span class="k">if</span> <span class="n">layouts</span> <span class="o">!=</span> <span class="s1">'1'</span><span class="p">:</span>
<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="s2">"layout is </span><span class="si">%s</span><span class="s2"> has to be 1 for type Obs."</span> <span class="o">%</span> <span class="p">(</span><span class="n">layouts</span><span class="p">),</span> <span class="ne">RuntimeWarning</span><span class="p">)</span>
<span class="n">values</span> <span class="o">=</span> <span class="n">o</span><span class="p">[</span><span class="s1">'value'</span><span class="p">]</span>
<span class="n">od</span> <span class="o">=</span> <span class="n">_gen_obsd_from_datad</span><span class="p">(</span><span class="n">o</span><span class="p">[</span><span class="s1">'data'</span><span class="p">])</span>
<span class="n">ret</span> <span class="o">=</span> <span class="n">Obs</span><span class="p">([[</span><span class="n">ddi</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">+</span> <span class="n">values</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="k">for</span> <span class="n">ddi</span> <span class="ow">in</span> <span class="n">di</span><span class="p">]</span> <span class="k">for</span> <span class="n">di</span> <span class="ow">in</span> <span class="n">od</span><span class="p">[</span><span class="s1">'deltas'</span><span class="p">]],</span> <span class="n">od</span><span class="p">[</span><span class="s1">'names'</span><span class="p">],</span> <span class="n">idl</span><span class="o">=</span><span class="n">od</span><span class="p">[</span><span class="s1">'idl'</span><span class="p">])</span>
<span class="n">ret</span><span class="o">.</span><span class="n">reweighted</span> <span class="o">=</span> <span class="n">o</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'reweighted'</span><span class="p">,</span> <span class="kc">False</span><span class="p">)</span>
<span class="n">ret</span><span class="o">.</span><span class="n">is_merged</span> <span class="o">=</span> <span class="n">od</span><span class="p">[</span><span class="s1">'is_merged'</span><span class="p">]</span>
<span class="n">ret</span><span class="o">.</span><span class="n">tag</span> <span class="o">=</span> <span class="n">o</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'tag'</span><span class="p">,</span> <span class="p">[</span><span class="kc">None</span><span class="p">])[</span><span class="mi">0</span><span class="p">]</span>
<span class="k">return</span> <span class="n">ret</span>
<span class="k">def</span> <span class="nf">get_List_from_dict</span><span class="p">(</span><span class="n">o</span><span class="p">):</span>
<span class="n">layouts</span> <span class="o">=</span> <span class="n">o</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'layout'</span><span class="p">,</span> <span class="s1">'1'</span><span class="p">)</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span>
<span class="n">layout</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">layouts</span><span class="p">)</span>
<span class="n">values</span> <span class="o">=</span> <span class="n">o</span><span class="p">[</span><span class="s1">'value'</span><span class="p">]</span>
<span class="n">od</span> <span class="o">=</span> <span class="n">_gen_obsd_from_datad</span><span class="p">(</span><span class="n">o</span><span class="p">[</span><span class="s1">'data'</span><span class="p">])</span>
<span class="n">ret</span> <span class="o">=</span> <span class="p">[]</span>
<span class="n">taglist</span> <span class="o">=</span> <span class="n">o</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'tag'</span><span class="p">,</span> <span class="n">layout</span> <span class="o">*</span> <span class="p">[</span><span class="kc">None</span><span class="p">])</span>
<span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">layout</span><span class="p">):</span>
<span class="n">ret</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">Obs</span><span class="p">([</span><span class="nb">list</span><span class="p">(</span><span class="n">di</span><span class="p">[:,</span> <span class="n">i</span><span class="p">]</span> <span class="o">+</span> <span class="n">values</span><span class="p">[</span><span class="n">i</span><span class="p">])</span> <span class="k">for</span> <span class="n">di</span> <span class="ow">in</span> <span class="n">od</span><span class="p">[</span><span class="s1">'deltas'</span><span class="p">]],</span> <span class="n">od</span><span class="p">[</span><span class="s1">'names'</span><span class="p">],</span> <span class="n">idl</span><span class="o">=</span><span class="n">od</span><span class="p">[</span><span class="s1">'idl'</span><span class="p">]))</span>
<span class="n">ret</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span><span class="o">.</span><span class="n">reweighted</span> <span class="o">=</span> <span class="n">o</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'reweighted'</span><span class="p">,</span> <span class="kc">False</span><span class="p">)</span>
<span class="n">ret</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span><span class="o">.</span><span class="n">is_merged</span> <span class="o">=</span> <span class="n">od</span><span class="p">[</span><span class="s1">'is_merged'</span><span class="p">]</span>
<span class="n">ret</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span><span class="o">.</span><span class="n">tag</span> <span class="o">=</span> <span class="n">taglist</span><span class="p">[</span><span class="n">i</span><span class="p">]</span>
<span class="k">return</span> <span class="n">ret</span>
<span class="k">def</span> <span class="nf">get_Array_from_dict</span><span class="p">(</span><span class="n">o</span><span class="p">):</span>
<span class="n">layouts</span> <span class="o">=</span> <span class="n">o</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'layout'</span><span class="p">,</span> <span class="s1">'1'</span><span class="p">)</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span>
<span class="n">layout</span> <span class="o">=</span> <span class="p">[</span><span class="nb">int</span><span class="p">(</span><span class="n">ls</span><span class="o">.</span><span class="n">strip</span><span class="p">())</span> <span class="k">for</span> <span class="n">ls</span> <span class="ow">in</span> <span class="n">layouts</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s1">','</span><span class="p">)</span> <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">ls</span><span class="p">)</span> <span class="o">></span> <span class="mi">0</span><span class="p">]</span>
<span class="n">N</span> <span class="o">=</span> <span class="n">np</span><span class="o">.</span><span class="n">prod</span><span class="p">(</span><span class="n">layout</span><span class="p">)</span>
<span class="n">values</span> <span class="o">=</span> <span class="n">o</span><span class="p">[</span><span class="s1">'value'</span><span class="p">]</span>
<span class="n">od</span> <span class="o">=</span> <span class="n">_gen_obsd_from_datad</span><span class="p">(</span><span class="n">o</span><span class="p">[</span><span class="s1">'data'</span><span class="p">])</span>
<span class="n">ret</span> <span class="o">=</span> <span class="p">[]</span>
<span class="n">taglist</span> <span class="o">=</span> <span class="n">o</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'tag'</span><span class="p">,</span> <span class="n">N</span> <span class="o">*</span> <span class="p">[</span><span class="kc">None</span><span class="p">])</span>
<span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">N</span><span class="p">):</span>
<span class="n">ret</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">Obs</span><span class="p">([</span><span class="n">di</span><span class="p">[:,</span> <span class="n">i</span><span class="p">]</span> <span class="o">+</span> <span class="n">values</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> <span class="k">for</span> <span class="n">di</span> <span class="ow">in</span> <span class="n">od</span><span class="p">[</span><span class="s1">'deltas'</span><span class="p">]],</span> <span class="n">od</span><span class="p">[</span><span class="s1">'names'</span><span class="p">],</span> <span class="n">idl</span><span class="o">=</span><span class="n">od</span><span class="p">[</span><span class="s1">'idl'</span><span class="p">]))</span>
<span class="n">ret</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span><span class="o">.</span><span class="n">reweighted</span> <span class="o">=</span> <span class="n">o</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'reweighted'</span><span class="p">,</span> <span class="kc">False</span><span class="p">)</span>
<span class="n">ret</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span><span class="o">.</span><span class="n">is_merged</span> <span class="o">=</span> <span class="n">od</span><span class="p">[</span><span class="s1">'is_merged'</span><span class="p">]</span>
<span class="n">ret</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span><span class="o">.</span><span class="n">tag</span> <span class="o">=</span> <span class="n">taglist</span><span class="p">[</span><span class="n">i</span><span class="p">]</span>
<span class="k">return</span> <span class="n">np</span><span class="o">.</span><span class="n">reshape</span><span class="p">(</span><span class="n">ret</span><span class="p">,</span> <span class="n">layout</span><span class="p">)</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">fname</span><span class="o">.</span><span class="n">endswith</span><span class="p">(</span><span class="s1">'.json'</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">fname</span><span class="o">.</span><span class="n">endswith</span><span class="p">(</span><span class="s1">'.gz'</span><span class="p">):</span>
<span class="n">fname</span> <span class="o">+=</span> <span class="s1">'.json'</span>
<span class="k">if</span> <span class="n">gz</span><span class="p">:</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">fname</span><span class="o">.</span><span class="n">endswith</span><span class="p">(</span><span class="s1">'.gz'</span><span class="p">):</span>
<span class="n">fname</span> <span class="o">+=</span> <span class="s1">'.gz'</span>
<span class="k">with</span> <span class="n">gzip</span><span class="o">.</span><span class="n">open</span><span class="p">(</span><span class="n">fname</span><span class="p">,</span> <span class="s1">'r'</span><span class="p">)</span> <span class="k">as</span> <span class="n">fin</span><span class="p">:</span>
<span class="n">d</span> <span class="o">=</span> <span class="n">json</span><span class="o">.</span><span class="n">loads</span><span class="p">(</span><span class="n">fin</span><span class="o">.</span><span class="n">read</span><span class="p">()</span><span class="o">.</span><span class="n">decode</span><span class="p">(</span><span class="s1">'utf-8'</span><span class="p">))</span>
<span class="k">else</span><span class="p">:</span>
<span class="k">if</span> <span class="n">fname</span><span class="o">.</span><span class="n">endswith</span><span class="p">(</span><span class="s1">'.gz'</span><span class="p">):</span>
<span class="n">warnings</span><span class="o">.</span><span class="n">warn</span><span class="p">(</span><span class="s2">"Trying to read from </span><span class="si">%s</span><span class="s2"> without unzipping!"</span> <span class="o">%</span> <span class="n">fname</span><span class="p">,</span> <span class="ne">UserWarning</span><span class="p">)</span>
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">fname</span><span class="p">,</span> <span class="s1">'r'</span><span class="p">,</span> <span class="n">encoding</span><span class="o">=</span><span class="s1">'utf-8'</span><span class="p">)</span> <span class="k">as</span> <span class="n">fin</span><span class="p">:</span>
<span class="n">d</span> <span class="o">=</span> <span class="n">json</span><span class="o">.</span><span class="n">loads</span><span class="p">(</span><span class="n">fin</span><span class="o">.</span><span class="n">read</span><span class="p">())</span>
<span class="n">prog</span> <span class="o">=</span> <span class="n">d</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'program'</span><span class="p">,</span> <span class="s1">''</span><span class="p">)</span>
<span class="n">version</span> <span class="o">=</span> <span class="n">d</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'version'</span><span class="p">,</span> <span class="s1">''</span><span class="p">)</span>
<span class="n">who</span> <span class="o">=</span> <span class="n">d</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'who'</span><span class="p">,</span> <span class="s1">''</span><span class="p">)</span>
<span class="n">date</span> <span class="o">=</span> <span class="n">d</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'date'</span><span class="p">,</span> <span class="s1">''</span><span class="p">)</span>
<span class="n">host</span> <span class="o">=</span> <span class="n">d</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'host'</span><span class="p">,</span> <span class="s1">''</span><span class="p">)</span>
<span class="k">if</span> <span class="n">prog</span> <span class="ow">and</span> <span class="n">verbose</span><span class="p">:</span>
<span class="nb">print</span><span class="p">(</span><span class="s1">'Data has been written using </span><span class="si">%s</span><span class="s1">.'</span> <span class="o">%</span> <span class="p">(</span><span class="n">prog</span><span class="p">))</span>
<span class="k">if</span> <span class="n">version</span> <span class="ow">and</span> <span class="n">verbose</span><span class="p">:</span>
<span class="nb">print</span><span class="p">(</span><span class="s1">'Format version </span><span class="si">%s</span><span class="s1">'</span> <span class="o">%</span> <span class="p">(</span><span class="n">version</span><span class="p">))</span>
<span class="k">if</span> <span class="n">np</span><span class="o">.</span><span class="n">any</span><span class="p">([</span><span class="n">who</span><span class="p">,</span> <span class="n">date</span><span class="p">,</span> <span class="n">host</span><span class="p">]</span> <span class="ow">and</span> <span class="n">verbose</span><span class="p">):</span>
<span class="nb">print</span><span class="p">(</span><span class="s1">'Written by </span><span class="si">%s</span><span class="s1"> on </span><span class="si">%s</span><span class="s1"> on host </span><span class="si">%s</span><span class="s1">'</span> <span class="o">%</span> <span class="p">(</span><span class="n">who</span><span class="p">,</span> <span class="n">date</span><span class="p">,</span> <span class="n">host</span><span class="p">))</span>
<span class="n">description</span> <span class="o">=</span> <span class="n">d</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'description'</span><span class="p">,</span> <span class="s1">''</span><span class="p">)</span>
<span class="k">if</span> <span class="n">description</span> <span class="ow">and</span> <span class="n">verbose</span><span class="p">:</span>
<span class="nb">print</span><span class="p">()</span>
<span class="nb">print</span><span class="p">(</span><span class="s1">'Description: '</span><span class="p">,</span> <span class="n">description</span><span class="p">)</span>
<span class="n">obsdata</span> <span class="o">=</span> <span class="n">d</span><span class="p">[</span><span class="s1">'obsdata'</span><span class="p">]</span>
<span class="n">ol</span> <span class="o">=</span> <span class="p">[]</span>
<span class="k">for</span> <span class="n">io</span> <span class="ow">in</span> <span class="n">obsdata</span><span class="p">:</span>
<span class="k">if</span> <span class="n">io</span><span class="p">[</span><span class="s1">'type'</span><span class="p">]</span> <span class="o">==</span> <span class="s1">'Obs'</span><span class="p">:</span>
<span class="n">ol</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">get_Obs_from_dict</span><span class="p">(</span><span class="n">io</span><span class="p">))</span>
<span class="k">elif</span> <span class="n">io</span><span class="p">[</span><span class="s1">'type'</span><span class="p">]</span> <span class="o">==</span> <span class="s1">'List'</span><span class="p">:</span>
<span class="n">ol</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">get_List_from_dict</span><span class="p">(</span><span class="n">io</span><span class="p">))</span>
<span class="k">elif</span> <span class="n">io</span><span class="p">[</span><span class="s1">'type'</span><span class="p">]</span> <span class="o">==</span> <span class="s1">'Array'</span><span class="p">:</span>
<span class="n">ol</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">get_Array_from_dict</span><span class="p">(</span><span class="n">io</span><span class="p">))</span>
<span class="k">if</span> <span class="n">full_output</span><span class="p">:</span>
<span class="n">retd</span> <span class="o">=</span> <span class="p">{}</span>
<span class="n">retd</span><span class="p">[</span><span class="s1">'program'</span><span class="p">]</span> <span class="o">=</span> <span class="n">prog</span>
<span class="n">retd</span><span class="p">[</span><span class="s1">'version'</span><span class="p">]</span> <span class="o">=</span> <span class="n">version</span>
<span class="n">retd</span><span class="p">[</span><span class="s1">'who'</span><span class="p">]</span> <span class="o">=</span> <span class="n">who</span>
<span class="n">retd</span><span class="p">[</span><span class="s1">'date'</span><span class="p">]</span> <span class="o">=</span> <span class="n">date</span>
<span class="n">retd</span><span class="p">[</span><span class="s1">'host'</span><span class="p">]</span> <span class="o">=</span> <span class="n">host</span>
<span class="n">retd</span><span class="p">[</span><span class="s1">'description'</span><span class="p">]</span> <span class="o">=</span> <span class="n">description</span>
<span class="n">retd</span><span class="p">[</span><span class="s1">'obsdata'</span><span class="p">]</span> <span class="o">=</span> <span class="n">ol</span>
<span class="k">return</span> <span class="n">retd</span>
<span class="k">else</span><span class="p">:</span>
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">obsdata</span><span class="p">)</span> <span class="o">==</span> <span class="mi">1</span><span class="p">:</span>
<span class="n">ol</span> <span class="o">=</span> <span class="n">ol</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
<span class="k">return</span> <span class="n">ol</span>
</pre></div>
</details>
</section>
<section id="create_json_string">
<div class="attr function"><a class="headerlink" href="#create_json_string">#  </a>
<span class="def">def</span>
<span class="name">create_json_string</span><span class="signature">(ol, description='', indent=1)</span>:
</div>
<details>
<summary>View Source</summary>
<div class="codehilite"><pre><span></span><span class="k">def</span> <span class="nf">create_json_string</span><span class="p">(</span><span class="n">ol</span><span class="p">,</span> <span class="n">description</span><span class="o">=</span><span class="s1">''</span><span class="p">,</span> <span class="n">indent</span><span class="o">=</span><span class="mi">1</span><span class="p">):</span>
<span class="sd">"""Generate the string for the export of a list of Obs or structures containing Obs</span>
<span class="sd"> to a .json(.gz) file</span>
<span class="sd"> Parameters</span>
<span class="sd"> ----------</span>
<span class="sd"> ol : list</span>
<span class="sd"> List of objects that will be exported. At the moments, these objects can be</span>
<span class="sd"> either of: Obs, list, numpy.ndarray.</span>
<span class="sd"> All Obs inside a structure have to be defined on the same set of configurations.</span>
<span class="sd"> description : str</span>
<span class="sd"> Optional string that describes the contents of the json file.</span>
<span class="sd"> indent : int</span>
<span class="sd"> Specify the indentation level of the json file. None or 0 is permissible and</span>
<span class="sd"> saves disk space.</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="nf">_default</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">obj</span><span class="p">):</span>
<span class="k">return</span> <span class="nb">str</span><span class="p">(</span><span class="n">obj</span><span class="p">)</span>
<span class="n">my_encoder</span> <span class="o">=</span> <span class="n">json</span><span class="o">.</span><span class="n">JSONEncoder</span>
<span class="n">_default</span><span class="o">.</span><span class="n">default</span> <span class="o">=</span> <span class="n">json</span><span class="o">.</span><span class="n">JSONEncoder</span><span class="p">()</span><span class="o">.</span><span class="n">default</span>
<span class="n">my_encoder</span><span class="o">.</span><span class="n">default</span> <span class="o">=</span> <span class="n">_default</span>
<span class="k">class</span> <span class="nc">Deltalist</span><span class="p">:</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">li</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">cnfg</span> <span class="o">=</span> <span class="n">li</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
<span class="bp">self</span><span class="o">.</span><span class="n">deltas</span> <span class="o">=</span> <span class="n">li</span><span class="p">[</span><span class="mi">1</span><span class="p">:]</span>
<span class="k">def</span> <span class="fm">__repr__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="n">s</span> <span class="o">=</span> <span class="s1">'[</span><span class="si">%d</span><span class="s1">'</span> <span class="o">%</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">cnfg</span><span class="p">)</span>
<span class="k">for</span> <span class="n">d</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">deltas</span><span class="p">:</span>
<span class="n">s</span> <span class="o">+=</span> <span class="s1">', </span><span class="si">%1.15e</span><span class="s1">'</span> <span class="o">%</span> <span class="p">(</span><span class="n">d</span><span class="p">)</span>
<span class="n">s</span> <span class="o">+=</span> <span class="s1">']'</span>
<span class="k">return</span> <span class="n">s</span>
<span class="k">def</span> <span class="fm">__str__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="fm">__repr__</span><span class="p">()</span>
<span class="k">def</span> <span class="nf">_gen_data_d_from_list</span><span class="p">(</span><span class="n">ol</span><span class="p">):</span>
<span class="n">dl</span> <span class="o">=</span> <span class="p">[]</span>
<span class="k">for</span> <span class="n">name</span> <span class="ow">in</span> <span class="n">ol</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">e_names</span><span class="p">:</span>
<span class="n">ed</span> <span class="o">=</span> <span class="p">{}</span>
<span class="n">ed</span><span class="p">[</span><span class="s1">'id'</span><span class="p">]</span> <span class="o">=</span> <span class="n">name</span>
<span class="n">ed</span><span class="p">[</span><span class="s1">'replica'</span><span class="p">]</span> <span class="o">=</span> <span class="p">[]</span>
<span class="k">for</span> <span class="n">r_name</span> <span class="ow">in</span> <span class="n">ol</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">e_content</span><span class="p">[</span><span class="n">name</span><span class="p">]:</span>
<span class="n">rd</span> <span class="o">=</span> <span class="p">{}</span>
<span class="n">rd</span><span class="p">[</span><span class="s1">'name'</span><span class="p">]</span> <span class="o">=</span> <span class="n">r_name</span>
<span class="k">if</span> <span class="n">ol</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">is_merged</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">r_name</span><span class="p">,</span> <span class="kc">False</span><span class="p">):</span>
<span class="n">rd</span><span class="p">[</span><span class="s1">'is_merged'</span><span class="p">]</span> <span class="o">=</span> <span class="kc">True</span>
<span class="n">rd</span><span class="p">[</span><span class="s1">'deltas'</span><span class="p">]</span> <span class="o">=</span> <span class="p">[]</span>
<span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">ol</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">idl</span><span class="p">[</span><span class="n">r_name</span><span class="p">])):</span>
<span class="n">rd</span><span class="p">[</span><span class="s1">'deltas'</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">([</span><span class="n">ol</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">idl</span><span class="p">[</span><span class="n">r_name</span><span class="p">][</span><span class="n">i</span><span class="p">]])</span>
<span class="k">for</span> <span class="n">o</span> <span class="ow">in</span> <span class="n">ol</span><span class="p">:</span>
<span class="n">rd</span><span class="p">[</span><span class="s1">'deltas'</span><span class="p">][</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">o</span><span class="o">.</span><span class="n">deltas</span><span class="p">[</span><span class="n">r_name</span><span class="p">][</span><span class="n">i</span><span class="p">])</span>
<span class="n">rd</span><span class="p">[</span><span class="s1">'deltas'</span><span class="p">][</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> <span class="o">=</span> <span class="n">Deltalist</span><span class="p">(</span><span class="n">rd</span><span class="p">[</span><span class="s1">'deltas'</span><span class="p">][</span><span class="o">-</span><span class="mi">1</span><span class="p">])</span>
<span class="n">ed</span><span class="p">[</span><span class="s1">'replica'</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">rd</span><span class="p">)</span>
<span class="n">dl</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">ed</span><span class="p">)</span>
<span class="k">return</span> <span class="n">dl</span>
<span class="k">def</span> <span class="nf">_assert_equal_properties</span><span class="p">(</span><span class="n">ol</span><span class="p">,</span> <span class="n">otype</span><span class="o">=</span><span class="n">Obs</span><span class="p">):</span>
<span class="k">for</span> <span class="n">o</span> <span class="ow">in</span> <span class="n">ol</span><span class="p">:</span>
<span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">o</span><span class="p">,</span> <span class="n">otype</span><span class="p">):</span>
<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="s2">"Wrong data type in list."</span><span class="p">)</span>
<span class="k">for</span> <span class="n">o</span> <span class="ow">in</span> <span class="n">ol</span><span class="p">[</span><span class="mi">1</span><span class="p">:]:</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">ol</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">is_merged</span> <span class="o">==</span> <span class="n">o</span><span class="o">.</span><span class="n">is_merged</span><span class="p">:</span>
<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="s2">"All Obs in list have to be defined on the same set of configs."</span><span class="p">)</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">ol</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">reweighted</span> <span class="o">==</span> <span class="n">o</span><span class="o">.</span><span class="n">reweighted</span><span class="p">:</span>
<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="s2">"All Obs in list have to have the same property 'reweighted'."</span><span class="p">)</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">ol</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">e_content</span> <span class="o">==</span> <span class="n">o</span><span class="o">.</span><span class="n">e_content</span><span class="p">:</span>
<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="s2">"All Obs in list have to be defined on the same set of configs."</span><span class="p">)</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">ol</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">idl</span> <span class="o">==</span> <span class="n">o</span><span class="o">.</span><span class="n">idl</span><span class="p">:</span>
<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="s2">"All Obs in list have to be defined on the same set of configurations."</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">write_Obs_to_dict</span><span class="p">(</span><span class="n">o</span><span class="p">):</span>
<span class="n">d</span> <span class="o">=</span> <span class="p">{}</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'type'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'Obs'</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'layout'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'1'</span>
<span class="k">if</span> <span class="n">o</span><span class="o">.</span><span class="n">tag</span><span class="p">:</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'tag'</span><span class="p">]</span> <span class="o">=</span> <span class="p">[</span><span class="n">o</span><span class="o">.</span><span class="n">tag</span><span class="p">]</span>
<span class="k">if</span> <span class="n">o</span><span class="o">.</span><span class="n">reweighted</span><span class="p">:</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'reweighted'</span><span class="p">]</span> <span class="o">=</span> <span class="n">o</span><span class="o">.</span><span class="n">reweighted</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'value'</span><span class="p">]</span> <span class="o">=</span> <span class="p">[</span><span class="n">o</span><span class="o">.</span><span class="n">value</span><span class="p">]</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'data'</span><span class="p">]</span> <span class="o">=</span> <span class="n">_gen_data_d_from_list</span><span class="p">([</span><span class="n">o</span><span class="p">])</span>
<span class="k">return</span> <span class="n">d</span>
<span class="k">def</span> <span class="nf">write_List_to_dict</span><span class="p">(</span><span class="n">ol</span><span class="p">):</span>
<span class="n">_assert_equal_properties</span><span class="p">(</span><span class="n">ol</span><span class="p">)</span>
<span class="n">d</span> <span class="o">=</span> <span class="p">{}</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'type'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'List'</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'layout'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'</span><span class="si">%d</span><span class="s1">'</span> <span class="o">%</span> <span class="nb">len</span><span class="p">(</span><span class="n">ol</span><span class="p">)</span>
<span class="n">taglist</span> <span class="o">=</span> <span class="p">[</span><span class="n">o</span><span class="o">.</span><span class="n">tag</span> <span class="k">for</span> <span class="n">o</span> <span class="ow">in</span> <span class="n">ol</span><span class="p">]</span>
<span class="k">if</span> <span class="n">np</span><span class="o">.</span><span class="n">any</span><span class="p">([</span><span class="n">tag</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="k">for</span> <span class="n">tag</span> <span class="ow">in</span> <span class="n">taglist</span><span class="p">]):</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'tag'</span><span class="p">]</span> <span class="o">=</span> <span class="n">taglist</span>
<span class="k">if</span> <span class="n">ol</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">reweighted</span><span class="p">:</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'reweighted'</span><span class="p">]</span> <span class="o">=</span> <span class="n">ol</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">reweighted</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'value'</span><span class="p">]</span> <span class="o">=</span> <span class="p">[</span><span class="n">o</span><span class="o">.</span><span class="n">value</span> <span class="k">for</span> <span class="n">o</span> <span class="ow">in</span> <span class="n">ol</span><span class="p">]</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'data'</span><span class="p">]</span> <span class="o">=</span> <span class="n">_gen_data_d_from_list</span><span class="p">(</span><span class="n">ol</span><span class="p">)</span>
<span class="k">return</span> <span class="n">d</span>
<span class="k">def</span> <span class="nf">write_Array_to_dict</span><span class="p">(</span><span class="n">oa</span><span class="p">):</span>
<span class="n">ol</span> <span class="o">=</span> <span class="n">np</span><span class="o">.</span><span class="n">ravel</span><span class="p">(</span><span class="n">oa</span><span class="p">)</span>
<span class="n">_assert_equal_properties</span><span class="p">(</span><span class="n">ol</span><span class="p">)</span>
<span class="n">d</span> <span class="o">=</span> <span class="p">{}</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'type'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'Array'</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'layout'</span><span class="p">]</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="n">oa</span><span class="o">.</span><span class="n">shape</span><span class="p">)</span><span class="o">.</span><span class="n">lstrip</span><span class="p">(</span><span class="s1">'('</span><span class="p">)</span><span class="o">.</span><span class="n">rstrip</span><span class="p">(</span><span class="s1">')'</span><span class="p">)</span><span class="o">.</span><span class="n">rstrip</span><span class="p">(</span><span class="s1">','</span><span class="p">)</span>
<span class="n">taglist</span> <span class="o">=</span> <span class="p">[</span><span class="n">o</span><span class="o">.</span><span class="n">tag</span> <span class="k">for</span> <span class="n">o</span> <span class="ow">in</span> <span class="n">ol</span><span class="p">]</span>
<span class="k">if</span> <span class="n">np</span><span class="o">.</span><span class="n">any</span><span class="p">([</span><span class="n">tag</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="k">for</span> <span class="n">tag</span> <span class="ow">in</span> <span class="n">taglist</span><span class="p">]):</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'tag'</span><span class="p">]</span> <span class="o">=</span> <span class="n">taglist</span>
<span class="k">if</span> <span class="n">ol</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">reweighted</span><span class="p">:</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'reweighted'</span><span class="p">]</span> <span class="o">=</span> <span class="n">ol</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">reweighted</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'value'</span><span class="p">]</span> <span class="o">=</span> <span class="p">[</span><span class="n">o</span><span class="o">.</span><span class="n">value</span> <span class="k">for</span> <span class="n">o</span> <span class="ow">in</span> <span class="n">ol</span><span class="p">]</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'data'</span><span class="p">]</span> <span class="o">=</span> <span class="n">_gen_data_d_from_list</span><span class="p">(</span><span class="n">ol</span><span class="p">)</span>
<span class="k">return</span> <span class="n">d</span>
<span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">ol</span><span class="p">,</span> <span class="nb">list</span><span class="p">):</span>
<span class="n">ol</span> <span class="o">=</span> <span class="p">[</span><span class="n">ol</span><span class="p">]</span>
<span class="n">d</span> <span class="o">=</span> <span class="p">{}</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'program'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'pyerrors </span><span class="si">%s</span><span class="s1">'</span> <span class="o">%</span> <span class="p">(</span><span class="n">pyerrorsversion</span><span class="o">.</span><span class="n">__version__</span><span class="p">)</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'version'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'0.1'</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'who'</span><span class="p">]</span> <span class="o">=</span> <span class="n">getpass</span><span class="o">.</span><span class="n">getuser</span><span class="p">()</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'date'</span><span class="p">]</span> <span class="o">=</span> <span class="n">datetime</span><span class="o">.</span><span class="n">datetime</span><span class="o">.</span><span class="n">now</span><span class="p">()</span><span class="o">.</span><span class="n">astimezone</span><span class="p">()</span><span class="o">.</span><span class="n">strftime</span><span class="p">(</span><span class="s1">'%Y-%m-</span><span class="si">%d</span><span class="s1"> %H:%M:%S %Z'</span><span class="p">)</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'host'</span><span class="p">]</span> <span class="o">=</span> <span class="n">socket</span><span class="o">.</span><span class="n">gethostname</span><span class="p">()</span> <span class="o">+</span> <span class="s1">', '</span> <span class="o">+</span> <span class="n">platform</span><span class="o">.</span><span class="n">platform</span><span class="p">()</span>
<span class="k">if</span> <span class="n">description</span><span class="p">:</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'description'</span><span class="p">]</span> <span class="o">=</span> <span class="n">description</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'obsdata'</span><span class="p">]</span> <span class="o">=</span> <span class="p">[]</span>
<span class="k">for</span> <span class="n">io</span> <span class="ow">in</span> <span class="n">ol</span><span class="p">:</span>
<span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">io</span><span class="p">,</span> <span class="n">Obs</span><span class="p">):</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'obsdata'</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">write_Obs_to_dict</span><span class="p">(</span><span class="n">io</span><span class="p">))</span>
<span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">io</span><span class="p">,</span> <span class="nb">list</span><span class="p">):</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'obsdata'</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">write_List_to_dict</span><span class="p">(</span><span class="n">io</span><span class="p">))</span>
<span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">io</span><span class="p">,</span> <span class="n">np</span><span class="o">.</span><span class="n">ndarray</span><span class="p">):</span>
<span class="n">d</span><span class="p">[</span><span class="s1">'obsdata'</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">write_Array_to_dict</span><span class="p">(</span><span class="n">io</span><span class="p">))</span>
<span class="n">jsonstring</span> <span class="o">=</span> <span class="n">json</span><span class="o">.</span><span class="n">dumps</span><span class="p">(</span><span class="n">d</span><span class="p">,</span> <span class="n">indent</span><span class="o">=</span><span class="n">indent</span><span class="p">,</span> <span class="bp">cls</span><span class="o">=</span><span class="n">my_encoder</span><span class="p">,</span> <span class="n">ensure_ascii</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">remove_quotationmarks</span><span class="p">(</span><span class="n">s</span><span class="p">):</span>
<span class="sd">"""Workaround for un-quoting of delta lists, adds 5% of work</span>
<span class="sd"> but is save, compared to a simple replace that could destroy the structure</span>
<span class="sd"> """</span>
<span class="n">deltas</span> <span class="o">=</span> <span class="kc">False</span>
<span class="n">split</span> <span class="o">=</span> <span class="n">s</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s1">'</span><span class="se">\n</span><span class="s1">'</span><span class="p">)</span>
<span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">split</span><span class="p">)):</span>
<span class="k">if</span> <span class="s1">'"deltas":'</span> <span class="ow">in</span> <span class="n">split</span><span class="p">[</span><span class="n">i</span><span class="p">]:</span>
<span class="n">deltas</span> <span class="o">=</span> <span class="kc">True</span>
<span class="k">elif</span> <span class="n">deltas</span><span class="p">:</span>
<span class="n">split</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> <span class="o">=</span> <span class="n">split</span><span class="p">[</span><span class="n">i</span><span class="p">]</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="s1">'"['</span><span class="p">,</span> <span class="s1">'['</span><span class="p">)</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="s1">']"'</span><span class="p">,</span> <span class="s1">']'</span><span class="p">)</span>
<span class="k">if</span> <span class="n">split</span><span class="p">[</span><span class="n">i</span><span class="p">][</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> <span class="o">==</span> <span class="s1">']'</span><span class="p">:</span>
<span class="n">deltas</span> <span class="o">=</span> <span class="kc">False</span>
<span class="k">return</span> <span class="s1">'</span><span class="se">\n</span><span class="s1">'</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">split</span><span class="p">)</span>
<span class="n">jsonstring</span> <span class="o">=</span> <span class="n">remove_quotationmarks</span><span class="p">(</span><span class="n">jsonstring</span><span class="p">)</span>
<span class="k">return</span> <span class="n">jsonstring</span>
</pre></div>
</details>
<div class="docstring"><p>Generate the string for the export of a list of Obs or structures containing Obs
to a .json(.gz) file</p>
<h6 id="parameters">Parameters</h6>
<ul>
<li><strong>ol</strong> (list):
List of objects that will be exported. At the moments, these objects can be
either of: Obs, list, numpy.ndarray.
All Obs inside a structure have to be defined on the same set of configurations.</li>
<li><strong>description</strong> (str):
Optional string that describes the contents of the json file.</li>
<li><strong>indent</strong> (int):
Specify the indentation level of the json file. None or 0 is permissible and
saves disk space.</li>
</ul>
</div>
</section>
<section id="dump_to_json">
<div class="attr function"><a class="headerlink" href="#dump_to_json">#  </a>
<span class="def">def</span>
<span class="name">dump_to_json</span><span class="signature">(ol, fname, description='', indent=1, gz=True)</span>:
</div>
<details>
<summary>View Source</summary>
<div class="codehilite"><pre><span></span><span class="k">def</span> <span class="nf">dump_to_json</span><span class="p">(</span><span class="n">ol</span><span class="p">,</span> <span class="n">fname</span><span class="p">,</span> <span class="n">description</span><span class="o">=</span><span class="s1">''</span><span class="p">,</span> <span class="n">indent</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> <span class="n">gz</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
<span class="sd">"""Export a list of Obs or structures containing Obs to a .json(.gz) file</span>
<span class="sd"> Parameters</span>
<span class="sd"> ----------</span>
<span class="sd"> ol : list</span>
<span class="sd"> List of objects that will be exported. At the moments, these objects can be</span>
<span class="sd"> either of: Obs, list, numpy.ndarray.</span>
<span class="sd"> All Obs inside a structure have to be defined on the same set of configurations.</span>
<span class="sd"> fname : str</span>
<span class="sd"> Filename of the output file.</span>
<span class="sd"> description : str</span>
<span class="sd"> Optional string that describes the contents of the json file.</span>
<span class="sd"> indent : int</span>
<span class="sd"> Specify the indentation level of the json file. None or 0 is permissible and</span>
<span class="sd"> saves disk space.</span>
<span class="sd"> gz : bool</span>
<span class="sd"> If True, the output is a gzipped json. If False, the output is a json file.</span>
<span class="sd"> """</span>
<span class="n">jsonstring</span> <span class="o">=</span> <span class="n">create_json_string</span><span class="p">(</span><span class="n">ol</span><span class="p">,</span> <span class="n">description</span><span class="p">,</span> <span class="n">indent</span><span class="p">)</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">fname</span><span class="o">.</span><span class="n">endswith</span><span class="p">(</span><span class="s1">'.json'</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">fname</span><span class="o">.</span><span class="n">endswith</span><span class="p">(</span><span class="s1">'.gz'</span><span class="p">):</span>
<span class="n">fname</span> <span class="o">+=</span> <span class="s1">'.json'</span>
<span class="k">if</span> <span class="n">gz</span><span class="p">:</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">fname</span><span class="o">.</span><span class="n">endswith</span><span class="p">(</span><span class="s1">'.gz'</span><span class="p">):</span>
<span class="n">fname</span> <span class="o">+=</span> <span class="s1">'.gz'</span>
<span class="n">fp</span> <span class="o">=</span> <span class="n">gzip</span><span class="o">.</span><span class="n">open</span><span class="p">(</span><span class="n">fname</span><span class="p">,</span> <span class="s1">'wb'</span><span class="p">)</span>
<span class="n">fp</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">jsonstring</span><span class="o">.</span><span class="n">encode</span><span class="p">(</span><span class="s1">'utf-8'</span><span class="p">))</span>
<span class="k">else</span><span class="p">:</span>
<span class="n">fp</span> <span class="o">=</span> <span class="nb">open</span><span class="p">(</span><span class="n">fname</span><span class="p">,</span> <span class="s1">'w'</span><span class="p">,</span> <span class="n">encoding</span><span class="o">=</span><span class="s1">'utf-8'</span><span class="p">)</span>
<span class="n">fp</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">jsonstring</span><span class="p">)</span>
<span class="n">fp</span><span class="o">.</span><span class="n">close</span><span class="p">()</span>
</pre></div>
</details>
<div class="docstring"><p>Export a list of Obs or structures containing Obs to a .json(.gz) file</p>
<h6 id="parameters">Parameters</h6>
<ul>
<li><strong>ol</strong> (list):
List of objects that will be exported. At the moments, these objects can be
either of: Obs, list, numpy.ndarray.
All Obs inside a structure have to be defined on the same set of configurations.</li>
<li><strong>fname</strong> (str):
Filename of the output file.</li>
<li><strong>description</strong> (str):
Optional string that describes the contents of the json file.</li>
<li><strong>indent</strong> (int):
Specify the indentation level of the json file. None or 0 is permissible and
saves disk space.</li>
<li><strong>gz</strong> (bool):
If True, the output is a gzipped json. If False, the output is a json file.</li>
</ul>
</div>
</section>
<section id="load_json">
<div class="attr function"><a class="headerlink" href="#load_json">#  </a>
<span class="def">def</span>
<span class="name">load_json</span><span class="signature">(fname, verbose=True, gz=True, full_output=False)</span>:
</div>
<details>
<summary>View Source</summary>
<div class="codehilite"><pre><span></span><span class="k">def</span> <span class="nf">load_json</span><span class="p">(</span><span class="n">fname</span><span class="p">,</span> <span class="n">verbose</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">gz</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">full_output</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
<span class="sd">"""Import a list of Obs or structures containing Obs from a .json.gz file.</span>
<span class="sd"> The following structures are supported: Obs, list, numpy.ndarray</span>
<span class="sd"> If the list contains only one element, it is unpacked from the list.</span>
<span class="sd"> Parameters</span>
<span class="sd"> ----------</span>
<span class="sd"> fname : str</span>
<span class="sd"> Filename of the input file.</span>
<span class="sd"> verbose : bool</span>
<span class="sd"> Print additional information that was written to the file.</span>
<span class="sd"> gz : bool</span>
<span class="sd"> If True, assumes that data is gzipped. If False, assumes JSON file.</span>
<span class="sd"> full_output : bool</span>
<span class="sd"> If True, a dict containing auxiliary information and the data is returned.</span>
<span class="sd"> If False, only the data is returned.</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="nf">_gen_obsd_from_datad</span><span class="p">(</span><span class="n">d</span><span class="p">):</span>
<span class="n">retd</span> <span class="o">=</span> <span class="p">{}</span>
<span class="n">retd</span><span class="p">[</span><span class="s1">'names'</span><span class="p">]</span> <span class="o">=</span> <span class="p">[]</span>
<span class="n">retd</span><span class="p">[</span><span class="s1">'idl'</span><span class="p">]</span> <span class="o">=</span> <span class="p">[]</span>
<span class="n">retd</span><span class="p">[</span><span class="s1">'deltas'</span><span class="p">]</span> <span class="o">=</span> <span class="p">[]</span>
<span class="n">retd</span><span class="p">[</span><span class="s1">'is_merged'</span><span class="p">]</span> <span class="o">=</span> <span class="p">{}</span>
<span class="k">for</span> <span class="n">ens</span> <span class="ow">in</span> <span class="n">d</span><span class="p">:</span>
<span class="k">for</span> <span class="n">rep</span> <span class="ow">in</span> <span class="n">ens</span><span class="p">[</span><span class="s1">'replica'</span><span class="p">]:</span>
<span class="n">retd</span><span class="p">[</span><span class="s1">'names'</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">rep</span><span class="p">[</span><span class="s1">'name'</span><span class="p">])</span>
<span class="n">retd</span><span class="p">[</span><span class="s1">'idl'</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">([</span><span class="n">di</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="k">for</span> <span class="n">di</span> <span class="ow">in</span> <span class="n">rep</span><span class="p">[</span><span class="s1">'deltas'</span><span class="p">]])</span>
<span class="n">retd</span><span class="p">[</span><span class="s1">'deltas'</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">np</span><span class="o">.</span><span class="n">array</span><span class="p">([</span><span class="n">di</span><span class="p">[</span><span class="mi">1</span><span class="p">:]</span> <span class="k">for</span> <span class="n">di</span> <span class="ow">in</span> <span class="n">rep</span><span class="p">[</span><span class="s1">'deltas'</span><span class="p">]]))</span>
<span class="n">retd</span><span class="p">[</span><span class="s1">'is_merged'</span><span class="p">][</span><span class="n">rep</span><span class="p">[</span><span class="s1">'name'</span><span class="p">]]</span> <span class="o">=</span> <span class="n">rep</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'is_merged'</span><span class="p">,</span> <span class="kc">False</span><span class="p">)</span>
<span class="k">return</span> <span class="n">retd</span>
<span class="k">def</span> <span class="nf">get_Obs_from_dict</span><span class="p">(</span><span class="n">o</span><span class="p">):</span>
<span class="n">layouts</span> <span class="o">=</span> <span class="n">o</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'layout'</span><span class="p">,</span> <span class="s1">'1'</span><span class="p">)</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span>
<span class="k">if</span> <span class="n">layouts</span> <span class="o">!=</span> <span class="s1">'1'</span><span class="p">:</span>
<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="s2">"layout is </span><span class="si">%s</span><span class="s2"> has to be 1 for type Obs."</span> <span class="o">%</span> <span class="p">(</span><span class="n">layouts</span><span class="p">),</span> <span class="ne">RuntimeWarning</span><span class="p">)</span>
<span class="n">values</span> <span class="o">=</span> <span class="n">o</span><span class="p">[</span><span class="s1">'value'</span><span class="p">]</span>
<span class="n">od</span> <span class="o">=</span> <span class="n">_gen_obsd_from_datad</span><span class="p">(</span><span class="n">o</span><span class="p">[</span><span class="s1">'data'</span><span class="p">])</span>
<span class="n">ret</span> <span class="o">=</span> <span class="n">Obs</span><span class="p">([[</span><span class="n">ddi</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">+</span> <span class="n">values</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="k">for</span> <span class="n">ddi</span> <span class="ow">in</span> <span class="n">di</span><span class="p">]</span> <span class="k">for</span> <span class="n">di</span> <span class="ow">in</span> <span class="n">od</span><span class="p">[</span><span class="s1">'deltas'</span><span class="p">]],</span> <span class="n">od</span><span class="p">[</span><span class="s1">'names'</span><span class="p">],</span> <span class="n">idl</span><span class="o">=</span><span class="n">od</span><span class="p">[</span><span class="s1">'idl'</span><span class="p">])</span>
<span class="n">ret</span><span class="o">.</span><span class="n">reweighted</span> <span class="o">=</span> <span class="n">o</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'reweighted'</span><span class="p">,</span> <span class="kc">False</span><span class="p">)</span>
<span class="n">ret</span><span class="o">.</span><span class="n">is_merged</span> <span class="o">=</span> <span class="n">od</span><span class="p">[</span><span class="s1">'is_merged'</span><span class="p">]</span>
<span class="n">ret</span><span class="o">.</span><span class="n">tag</span> <span class="o">=</span> <span class="n">o</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'tag'</span><span class="p">,</span> <span class="p">[</span><span class="kc">None</span><span class="p">])[</span><span class="mi">0</span><span class="p">]</span>
<span class="k">return</span> <span class="n">ret</span>
<span class="k">def</span> <span class="nf">get_List_from_dict</span><span class="p">(</span><span class="n">o</span><span class="p">):</span>
<span class="n">layouts</span> <span class="o">=</span> <span class="n">o</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'layout'</span><span class="p">,</span> <span class="s1">'1'</span><span class="p">)</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span>
<span class="n">layout</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">layouts</span><span class="p">)</span>
<span class="n">values</span> <span class="o">=</span> <span class="n">o</span><span class="p">[</span><span class="s1">'value'</span><span class="p">]</span>
<span class="n">od</span> <span class="o">=</span> <span class="n">_gen_obsd_from_datad</span><span class="p">(</span><span class="n">o</span><span class="p">[</span><span class="s1">'data'</span><span class="p">])</span>
<span class="n">ret</span> <span class="o">=</span> <span class="p">[]</span>
<span class="n">taglist</span> <span class="o">=</span> <span class="n">o</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'tag'</span><span class="p">,</span> <span class="n">layout</span> <span class="o">*</span> <span class="p">[</span><span class="kc">None</span><span class="p">])</span>
<span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">layout</span><span class="p">):</span>
<span class="n">ret</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">Obs</span><span class="p">([</span><span class="nb">list</span><span class="p">(</span><span class="n">di</span><span class="p">[:,</span> <span class="n">i</span><span class="p">]</span> <span class="o">+</span> <span class="n">values</span><span class="p">[</span><span class="n">i</span><span class="p">])</span> <span class="k">for</span> <span class="n">di</span> <span class="ow">in</span> <span class="n">od</span><span class="p">[</span><span class="s1">'deltas'</span><span class="p">]],</span> <span class="n">od</span><span class="p">[</span><span class="s1">'names'</span><span class="p">],</span> <span class="n">idl</span><span class="o">=</span><span class="n">od</span><span class="p">[</span><span class="s1">'idl'</span><span class="p">]))</span>
<span class="n">ret</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span><span class="o">.</span><span class="n">reweighted</span> <span class="o">=</span> <span class="n">o</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'reweighted'</span><span class="p">,</span> <span class="kc">False</span><span class="p">)</span>
<span class="n">ret</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span><span class="o">.</span><span class="n">is_merged</span> <span class="o">=</span> <span class="n">od</span><span class="p">[</span><span class="s1">'is_merged'</span><span class="p">]</span>
<span class="n">ret</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span><span class="o">.</span><span class="n">tag</span> <span class="o">=</span> <span class="n">taglist</span><span class="p">[</span><span class="n">i</span><span class="p">]</span>
<span class="k">return</span> <span class="n">ret</span>
<span class="k">def</span> <span class="nf">get_Array_from_dict</span><span class="p">(</span><span class="n">o</span><span class="p">):</span>
<span class="n">layouts</span> <span class="o">=</span> <span class="n">o</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'layout'</span><span class="p">,</span> <span class="s1">'1'</span><span class="p">)</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span>
<span class="n">layout</span> <span class="o">=</span> <span class="p">[</span><span class="nb">int</span><span class="p">(</span><span class="n">ls</span><span class="o">.</span><span class="n">strip</span><span class="p">())</span> <span class="k">for</span> <span class="n">ls</span> <span class="ow">in</span> <span class="n">layouts</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s1">','</span><span class="p">)</span> <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">ls</span><span class="p">)</span> <span class="o">></span> <span class="mi">0</span><span class="p">]</span>
<span class="n">N</span> <span class="o">=</span> <span class="n">np</span><span class="o">.</span><span class="n">prod</span><span class="p">(</span><span class="n">layout</span><span class="p">)</span>
<span class="n">values</span> <span class="o">=</span> <span class="n">o</span><span class="p">[</span><span class="s1">'value'</span><span class="p">]</span>
<span class="n">od</span> <span class="o">=</span> <span class="n">_gen_obsd_from_datad</span><span class="p">(</span><span class="n">o</span><span class="p">[</span><span class="s1">'data'</span><span class="p">])</span>
<span class="n">ret</span> <span class="o">=</span> <span class="p">[]</span>
<span class="n">taglist</span> <span class="o">=</span> <span class="n">o</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'tag'</span><span class="p">,</span> <span class="n">N</span> <span class="o">*</span> <span class="p">[</span><span class="kc">None</span><span class="p">])</span>
<span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">N</span><span class="p">):</span>
<span class="n">ret</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">Obs</span><span class="p">([</span><span class="n">di</span><span class="p">[:,</span> <span class="n">i</span><span class="p">]</span> <span class="o">+</span> <span class="n">values</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> <span class="k">for</span> <span class="n">di</span> <span class="ow">in</span> <span class="n">od</span><span class="p">[</span><span class="s1">'deltas'</span><span class="p">]],</span> <span class="n">od</span><span class="p">[</span><span class="s1">'names'</span><span class="p">],</span> <span class="n">idl</span><span class="o">=</span><span class="n">od</span><span class="p">[</span><span class="s1">'idl'</span><span class="p">]))</span>
<span class="n">ret</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span><span class="o">.</span><span class="n">reweighted</span> <span class="o">=</span> <span class="n">o</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'reweighted'</span><span class="p">,</span> <span class="kc">False</span><span class="p">)</span>
<span class="n">ret</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span><span class="o">.</span><span class="n">is_merged</span> <span class="o">=</span> <span class="n">od</span><span class="p">[</span><span class="s1">'is_merged'</span><span class="p">]</span>
<span class="n">ret</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span><span class="o">.</span><span class="n">tag</span> <span class="o">=</span> <span class="n">taglist</span><span class="p">[</span><span class="n">i</span><span class="p">]</span>
<span class="k">return</span> <span class="n">np</span><span class="o">.</span><span class="n">reshape</span><span class="p">(</span><span class="n">ret</span><span class="p">,</span> <span class="n">layout</span><span class="p">)</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">fname</span><span class="o">.</span><span class="n">endswith</span><span class="p">(</span><span class="s1">'.json'</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">fname</span><span class="o">.</span><span class="n">endswith</span><span class="p">(</span><span class="s1">'.gz'</span><span class="p">):</span>
<span class="n">fname</span> <span class="o">+=</span> <span class="s1">'.json'</span>
<span class="k">if</span> <span class="n">gz</span><span class="p">:</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">fname</span><span class="o">.</span><span class="n">endswith</span><span class="p">(</span><span class="s1">'.gz'</span><span class="p">):</span>
<span class="n">fname</span> <span class="o">+=</span> <span class="s1">'.gz'</span>
<span class="k">with</span> <span class="n">gzip</span><span class="o">.</span><span class="n">open</span><span class="p">(</span><span class="n">fname</span><span class="p">,</span> <span class="s1">'r'</span><span class="p">)</span> <span class="k">as</span> <span class="n">fin</span><span class="p">:</span>
<span class="n">d</span> <span class="o">=</span> <span class="n">json</span><span class="o">.</span><span class="n">loads</span><span class="p">(</span><span class="n">fin</span><span class="o">.</span><span class="n">read</span><span class="p">()</span><span class="o">.</span><span class="n">decode</span><span class="p">(</span><span class="s1">'utf-8'</span><span class="p">))</span>
<span class="k">else</span><span class="p">:</span>
<span class="k">if</span> <span class="n">fname</span><span class="o">.</span><span class="n">endswith</span><span class="p">(</span><span class="s1">'.gz'</span><span class="p">):</span>
<span class="n">warnings</span><span class="o">.</span><span class="n">warn</span><span class="p">(</span><span class="s2">"Trying to read from </span><span class="si">%s</span><span class="s2"> without unzipping!"</span> <span class="o">%</span> <span class="n">fname</span><span class="p">,</span> <span class="ne">UserWarning</span><span class="p">)</span>
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">fname</span><span class="p">,</span> <span class="s1">'r'</span><span class="p">,</span> <span class="n">encoding</span><span class="o">=</span><span class="s1">'utf-8'</span><span class="p">)</span> <span class="k">as</span> <span class="n">fin</span><span class="p">:</span>
<span class="n">d</span> <span class="o">=</span> <span class="n">json</span><span class="o">.</span><span class="n">loads</span><span class="p">(</span><span class="n">fin</span><span class="o">.</span><span class="n">read</span><span class="p">())</span>
<span class="n">prog</span> <span class="o">=</span> <span class="n">d</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'program'</span><span class="p">,</span> <span class="s1">''</span><span class="p">)</span>
<span class="n">version</span> <span class="o">=</span> <span class="n">d</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'version'</span><span class="p">,</span> <span class="s1">''</span><span class="p">)</span>
<span class="n">who</span> <span class="o">=</span> <span class="n">d</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'who'</span><span class="p">,</span> <span class="s1">''</span><span class="p">)</span>
<span class="n">date</span> <span class="o">=</span> <span class="n">d</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'date'</span><span class="p">,</span> <span class="s1">''</span><span class="p">)</span>
<span class="n">host</span> <span class="o">=</span> <span class="n">d</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'host'</span><span class="p">,</span> <span class="s1">''</span><span class="p">)</span>
<span class="k">if</span> <span class="n">prog</span> <span class="ow">and</span> <span class="n">verbose</span><span class="p">:</span>
<span class="nb">print</span><span class="p">(</span><span class="s1">'Data has been written using </span><span class="si">%s</span><span class="s1">.'</span> <span class="o">%</span> <span class="p">(</span><span class="n">prog</span><span class="p">))</span>
<span class="k">if</span> <span class="n">version</span> <span class="ow">and</span> <span class="n">verbose</span><span class="p">:</span>
<span class="nb">print</span><span class="p">(</span><span class="s1">'Format version </span><span class="si">%s</span><span class="s1">'</span> <span class="o">%</span> <span class="p">(</span><span class="n">version</span><span class="p">))</span>
<span class="k">if</span> <span class="n">np</span><span class="o">.</span><span class="n">any</span><span class="p">([</span><span class="n">who</span><span class="p">,</span> <span class="n">date</span><span class="p">,</span> <span class="n">host</span><span class="p">]</span> <span class="ow">and</span> <span class="n">verbose</span><span class="p">):</span>
<span class="nb">print</span><span class="p">(</span><span class="s1">'Written by </span><span class="si">%s</span><span class="s1"> on </span><span class="si">%s</span><span class="s1"> on host </span><span class="si">%s</span><span class="s1">'</span> <span class="o">%</span> <span class="p">(</span><span class="n">who</span><span class="p">,</span> <span class="n">date</span><span class="p">,</span> <span class="n">host</span><span class="p">))</span>
<span class="n">description</span> <span class="o">=</span> <span class="n">d</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'description'</span><span class="p">,</span> <span class="s1">''</span><span class="p">)</span>
<span class="k">if</span> <span class="n">description</span> <span class="ow">and</span> <span class="n">verbose</span><span class="p">:</span>
<span class="nb">print</span><span class="p">()</span>
<span class="nb">print</span><span class="p">(</span><span class="s1">'Description: '</span><span class="p">,</span> <span class="n">description</span><span class="p">)</span>
<span class="n">obsdata</span> <span class="o">=</span> <span class="n">d</span><span class="p">[</span><span class="s1">'obsdata'</span><span class="p">]</span>
<span class="n">ol</span> <span class="o">=</span> <span class="p">[]</span>
<span class="k">for</span> <span class="n">io</span> <span class="ow">in</span> <span class="n">obsdata</span><span class="p">:</span>
<span class="k">if</span> <span class="n">io</span><span class="p">[</span><span class="s1">'type'</span><span class="p">]</span> <span class="o">==</span> <span class="s1">'Obs'</span><span class="p">:</span>
<span class="n">ol</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">get_Obs_from_dict</span><span class="p">(</span><span class="n">io</span><span class="p">))</span>
<span class="k">elif</span> <span class="n">io</span><span class="p">[</span><span class="s1">'type'</span><span class="p">]</span> <span class="o">==</span> <span class="s1">'List'</span><span class="p">:</span>
<span class="n">ol</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">get_List_from_dict</span><span class="p">(</span><span class="n">io</span><span class="p">))</span>
<span class="k">elif</span> <span class="n">io</span><span class="p">[</span><span class="s1">'type'</span><span class="p">]</span> <span class="o">==</span> <span class="s1">'Array'</span><span class="p">:</span>
<span class="n">ol</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">get_Array_from_dict</span><span class="p">(</span><span class="n">io</span><span class="p">))</span>
<span class="k">if</span> <span class="n">full_output</span><span class="p">:</span>
<span class="n">retd</span> <span class="o">=</span> <span class="p">{}</span>
<span class="n">retd</span><span class="p">[</span><span class="s1">'program'</span><span class="p">]</span> <span class="o">=</span> <span class="n">prog</span>
<span class="n">retd</span><span class="p">[</span><span class="s1">'version'</span><span class="p">]</span> <span class="o">=</span> <span class="n">version</span>
<span class="n">retd</span><span class="p">[</span><span class="s1">'who'</span><span class="p">]</span> <span class="o">=</span> <span class="n">who</span>
<span class="n">retd</span><span class="p">[</span><span class="s1">'date'</span><span class="p">]</span> <span class="o">=</span> <span class="n">date</span>
<span class="n">retd</span><span class="p">[</span><span class="s1">'host'</span><span class="p">]</span> <span class="o">=</span> <span class="n">host</span>
<span class="n">retd</span><span class="p">[</span><span class="s1">'description'</span><span class="p">]</span> <span class="o">=</span> <span class="n">description</span>
<span class="n">retd</span><span class="p">[</span><span class="s1">'obsdata'</span><span class="p">]</span> <span class="o">=</span> <span class="n">ol</span>
<span class="k">return</span> <span class="n">retd</span>
<span class="k">else</span><span class="p">:</span>
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">obsdata</span><span class="p">)</span> <span class="o">==</span> <span class="mi">1</span><span class="p">:</span>
<span class="n">ol</span> <span class="o">=</span> <span class="n">ol</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
<span class="k">return</span> <span class="n">ol</span>
</pre></div>
</details>
<div class="docstring"><p>Import a list of Obs or structures containing Obs from a .json.gz file.</p>
<p>The following structures are supported: Obs, list, numpy.ndarray
If the list contains only one element, it is unpacked from the list.</p>
<h6 id="parameters">Parameters</h6>
<ul>
<li><strong>fname</strong> (str):
Filename of the input file.</li>
<li><strong>verbose</strong> (bool):
Print additional information that was written to the file.</li>
<li><strong>gz</strong> (bool):
If True, assumes that data is gzipped. If False, assumes JSON file.</li>
<li><strong>full_output</strong> (bool):
If True, a dict containing auxiliary information and the data is returned.
If False, only the data is returned.</li>
</ul>
</div>
</section>
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}
}
function getSearchTerm() {
return (new URL(window.location)).searchParams.get("search");
}
const searchBox = document.querySelector(".pdoc input[type=search]");
searchBox.addEventListener("input", function () {
let url = new URL(window.location);
if (searchBox.value.trim()) {
url.hash = "";
url.searchParams.set("search", searchBox.value);
} else {
url.searchParams.delete("search");
}
history.replaceState("", "", url.toString());
onInput();
});
window.addEventListener("popstate", onInput);
let search, searchErr;
async function initialize() {
try {
search = await new Promise((resolve, reject) => {
const script = document.createElement("script");
script.type = "text/javascript";
script.async = true;
script.onload = () => resolve(window.pdocSearch);
script.onerror = (e) => reject(e);
script.src = "../../search.js";
document.getElementsByTagName("head")[0].appendChild(script);
});
} catch (e) {
console.error("Cannot fetch pdoc search index");
searchErr = "Cannot fetch search index.";
}
onInput();
document.querySelector("nav.pdoc").addEventListener("click", e => {
if (e.target.hash) {
searchBox.value = "";
searchBox.dispatchEvent(new Event("input"));
}
});
}
function onInput() {
setContent((() => {
const term = getSearchTerm();
if (!term) {
return null
}
if (searchErr) {
return `<h3>Error: ${searchErr}</h3>`
}
if (!search) {
return "<h3>Searching...</h3>"
}
window.scrollTo({top: 0, left: 0, behavior: 'auto'});
const results = search(term);
let html;
if (results.length === 0) {
html = `No search results for '${escapeHTML(term)}'.`
} else {
html = `<h4>${results.length} search result${results.length > 1 ? "s" : ""} for '${escapeHTML(term)}'.</h4>`;
}
for (let result of results.slice(0, 10)) {
let doc = result.doc;
let url = `../../${doc.modulename.replaceAll(".", "/")}.html`;
if (doc.qualname) {
url += `#${doc.qualname}`;
}
let heading;
switch (result.doc.type) {
case "function":
heading = `<span class="def">${doc.funcdef}</span> <span class="name">${doc.fullname}</span><span class="signature">(${doc.parameters.join(", ")})</span>`;
break;
case "class":
heading = `<span class="def">class</span> <span class="name">${doc.fullname}</span>`;
break;
default:
heading = `<span class="name">${doc.fullname}</span>`;
break;
}
html += `
<section class="search-result">
<a href="${url}" class="attr ${doc.type}">${heading}</a>
<div class="docstring">${doc.doc}</div>
</section>
`;
}
return html;
})());
}
if (getSearchTerm()) {
initialize();
searchBox.value = getSearchTerm();
onInput();
} else {
searchBox.addEventListener("focus", initialize, {once: true});
}
searchBox.addEventListener("keydown", e => {
if (["ArrowDown", "ArrowUp", "Enter"].includes(e.key)) {
let focused = currentContent.querySelector(".search-result.focused");
if (!focused) {
currentContent.querySelector(".search-result").classList.add("focused");
} else if (
e.key === "ArrowDown"
&& focused.nextElementSibling
&& focused.nextElementSibling.classList.contains("search-result")
) {
focused.classList.remove("focused");
focused.nextElementSibling.classList.add("focused");
focused.nextElementSibling.scrollIntoView({
behavior: "smooth",
block: "nearest",
inline: "nearest"
});
} else if (
e.key === "ArrowUp"
&& focused.previousElementSibling
&& focused.previousElementSibling.classList.contains("search-result")
) {
focused.classList.remove("focused");
focused.previousElementSibling.classList.add("focused");
focused.previousElementSibling.scrollIntoView({
behavior: "smooth",
block: "nearest",
inline: "nearest"
});
} else if (
e.key === "Enter"
) {
focused.querySelector("a").click();
}
}
});
</script></body>
</html>