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Prevent index out of bounds for tag lists

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Wolf-Bastian Poettner
2020-02-17 20:58:55 +00:00
parent 0ac93e8891
commit 1e102efaf8
2 changed files with 80 additions and 7 deletions
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33
src/documents/models.py
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@@ -316,16 +316,35 @@ class Document(models.Model):
return mylist
@staticmethod
def fill_list(input_list, length, filler):
while len(input_list) < length:
input_list.append(slugify(filler))
return input_list
def generate_source_filename(self):
# Create filename based on configured format
if settings.PAPERLESS_FILENAME_FORMAT is not None:
path = settings.PAPERLESS_FILENAME_FORMAT.format(
correspondent=slugify(self.correspondent),
title=slugify(self.title),
created=slugify(self.created),
added=slugify(self.added),
tag=defaultdict(str, self.many_to_dictionary(self.tags)),
tags=self.many_to_list(self.tags))
list_length = 10
tags = self.many_to_list(self.tags)
while True:
tags = Document.fill_list(tags, list_length, None)
try:
path = settings.PAPERLESS_FILENAME_FORMAT.format(
correspondent=slugify(self.correspondent),
title=slugify(self.title),
created=slugify(self.created),
added=slugify(self.added),
tag=defaultdict(str, self.many_to_dictionary(self.tags)),
tags=tags)
break
except IndexError:
list_length *= 10
if list_length > 1000:
path = ""
break
else:
path = ""