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move check for PDF file before loading PDF parsing library

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Karl Voit 2017-12-08 15:44:05 +01:00
parent 0a50af236a
commit 4495f83aff
1 changed files with 7 additions and 7 deletions
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14
guessfilename.py
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@ -1,6 +1,6 @@
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
PROG_VERSION = u"Time-stamp: <2017-12-08 15:21:44 vk>"
PROG_VERSION = u"Time-stamp: <2017-12-08 15:40:50 vk>"
# TODO:
@ -627,6 +627,12 @@ class GuessFilename(object):
filename = os.path.join(dirname, basename)
assert os.path.isfile(filename)
datetimestr, basefilename, tags, extension = self.split_filename_entities(basename)
if extension.lower() != 'pdf':
logging.debug("File is not a PDF file and thus can't be parsed by this script: %s" % filename)
return False
try:
pdffile = PyPDF2.PdfFileReader(open(filename, "rb"))
except:
@ -645,12 +651,6 @@ class GuessFilename(object):
logging.warning('Could read PDF file content but it is empty (skipping content analysis)')
return False
datetimestr, basefilename, tags, extension = self.split_filename_entities(basename)
if extension.lower() != 'pdf':
logging.debug("File is not a PDF file and thus can't be parsed by this script: %s" % filename)
return False
# 2010-06-08 easybank - neue TAN-Liste -- scan private.pdf
if self.fuzzy_contains_all_of(content, ["Transaktionsnummern (TANs)", "Ihre TAN-Liste in Verlust geraten"]) and \
datetimestr: