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Further optimiuations in Obs.__init__

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This commit is contained in:
Fabian Joswig 2021-10-21 16:06:29 +01:00
parent 0cea84a9c1
commit a3ddf51965
1 changed files with 13 additions and 13 deletions
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26
pyerrors/pyerrors.py
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@ -49,14 +49,15 @@ class Obs:
def __init__(self, samples, names, **kwargs):
if len(samples) != len(names):
raise Exception('Length of samples and names incompatible.')
if len(names) != len(set(names)):
raise Exception('Names are not unique.')
if not all(isinstance(x, str) for x in names):
raise TypeError('All names have to be strings.')
if min(len(x) for x in samples) <= 4:
raise Exception('Samples have to have at least 4 entries.')
if 'means' not in kwargs:
if len(samples) != len(names):
raise Exception('Length of samples and names incompatible.')
if len(names) != len(set(names)):
raise Exception('Names are not unique.')
if not all(isinstance(x, str) for x in names):
raise TypeError('All names have to be strings.')
if min(len(x) for x in samples) <= 4:
raise Exception('Samples have to have at least 4 entries.')
self.names = sorted(names)
self.shape = {}
@ -64,8 +65,6 @@ class Obs:
self.deltas = {}
if 'means' in kwargs:
if len(samples) != len(kwargs.get('means')):
raise Exception('Length of samples and means incompatible.')
for name, sample, mean in sorted(zip(names, samples, kwargs.get('means'))):
self.shape[name] = np.size(sample)
self.r_values[name] = mean
@ -79,9 +78,10 @@ class Obs:
self.N = sum(map(np.size, list(self.deltas.values())))
self.value = 0
for name in self.names:
self.value += self.shape[name] * self.r_values[name]
self.value /= self.N
if 'means' not in kwargs:
for name in self.names:
self.value += self.shape[name] * self.r_values[name]
self.value /= self.N
self.dvalue = 0.0
self.ddvalue = 0.0