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Fix Post.mentions including email addresses (#1167)

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Earlier, if someone had an email address in the caption, those were provided as mentions in the Post.mentions attribute. With this update to the regular expression, email addresses are no longer ingested.

Fixes #1029.
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Kalle Westerling 2021-06-06 06:13:05 -03:00 committed by GitHub
parent d530a7a37f
commit 9ffdf258a9
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1 changed files with 4 additions and 2 deletions
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6
instaloader/structures.py
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@ -339,9 +339,11 @@ class Post:
"""List of all lowercased profiles that are mentioned in the Post's caption, without preceeding @."""
if not self.caption:
return []
# This regular expression is from jStassen, adjusted to use Python's \w to support Unicode
# This regular expression is modified from jStassen, adjusted to use Python's \w to
# support Unicode and a word/beginning of string delimiter at the beginning to ensure
# that no email addresses join the list of mentions.
# http://blog.jstassen.com/2016/03/code-regex-for-instagram-username-and-hashtags/
mention_regex = re.compile(r"(?:@)(\w(?:(?:\w|(?:\.(?!\.))){0,28}(?:\w))?)")
mention_regex = re.compile(r"(?:^|\W|_)(?:@)(\w(?:(?:\w|(?:\.(?!\.))){0,28}(?:\w))?)")
return re.findall(mention_regex, self.caption.lower())
@property