Sorry that I do not yet have the vocabulary to express this question properly.
For example:
# Import sas7bdat package
from sas7bdat import SAS7BDAT
# Save file to a DataFrame: df_sas
with SAS7BDAT('sales.sas7bdat') as file:
df_sas = file.to_data_frame()
# Print head of DataFrame
print(df_sas.head())
and
# Save file to a DataFrame: df_sas
with SAS7BDAT('sales.sas7bdat') as file:
df_sas = SAS7BDAT.to_data_frame(file)
# Print head of DataFrame
print(df_sas.head())
both produce the same result. Are they generally equivalent or is this a special circumstance?
I wouldn't call it a special case but rather indirect.
You are creating an object file
that is an instance of that class SAS7BDAT with with SAS7BDAT('sales.sas7bdat') as file:
and then you are using the Class method to_data_frame
from the Class instead from the instance directly.
It is really a special circumstance and maybe the second code has another side-effect you cant see yet.
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