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refactor: pandas.read_sql_query renamed to read_sql and can now also

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directly extract full tables.
This commit is contained in:
Fabian Joswig 2022-07-05 13:31:41 +01:00
parent 1d492dfa67
commit de51d6ca07
2 changed files with 3 additions and 3 deletions
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4
pyerrors/input/pandas.py
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@ -29,7 +29,7 @@ def to_sql(df, table_name, db, if_exists='fail', gz=True):
con.close()
def read_sql_query(sql, db, auto_gamma=False):
def read_sql(sql, db, auto_gamma=False):
"""Execute SQL query on sqlite database and obtain DataFrame including Obs or Corr valued columns.
Parameters
@ -43,7 +43,7 @@ def read_sql_query(sql, db, auto_gamma=False):
the error analysis. Default False.
"""
con = sqlite3.connect(db)
extract_df = pd.read_sql_query(sql, con)
extract_df = pd.read_sql(sql, con)
con.close()
return _deserialize_df(extract_df, auto_gamma=auto_gamma)

2
tests/pandas_test.py
View file

@ -60,7 +60,7 @@ def test_sql(tmp_path):
my_db = (tmp_path / "test_db.sqlite").as_posix()
pe.input.pandas.to_sql(pe_df, "My_table", my_db)
for auto_gamma in [False, True]:
re_df = pe.input.pandas.read_sql_query("SELECT * from My_table", my_db, auto_gamma=auto_gamma)
re_df = pe.input.pandas.read_sql("SELECT * from My_table", my_db, auto_gamma=auto_gamma)
assert np.all(re_df == pe_df)