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Add explanatory comments for why file is being closed.

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Andrew Ferrier 2017-03-03 12:05:27 +08:00
parent 9be1da4c2b
commit 6d17757432
1 changed files with 2 additions and 0 deletions

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email2pdf
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@ -531,6 +531,8 @@ def add_update_pdf_metadata(filename, update_dictionary):
info_dict.update({NameObject(key): createStringObject(full_update_dictionary[key])})
os_file_out, temp_file_name = tempfile.mkstemp(prefix="email2pdf_add_update_pdf_metadata", suffix=".pdf")
# Immediately close the file as created to work around issue on
# Windows where file cannot be opened twice.
os.close(os_file_out)
with open(temp_file_name, 'wb') as file_out: