erjemin/instaloader
erjemin/instaloader
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New Format Specifier: {pcaption}

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I saw the abbreviated caption output from save_caption and realized it was perfect for --filename-pattern.  Even if this pull request is not accepted, please do not abandon the idea within.  The ability to put captions in file names is *very* useful.
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Friendly 2019-04-16 19:49:31 -04:00
parent 87d877e650
commit ccf55dbeef
1 changed files with 8 additions and 0 deletions
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8
instaloader/structures.py
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@ -252,6 +252,14 @@ class Post:
mention_regex = re.compile(r"(?:@)(\w(?:(?:\w|(?:\.(?!\.))){0,28}(?:\w))?)") mention_regex = re.compile(r"(?:@)(\w(?:(?:\w|(?:\.(?!\.))){0,28}(?:\w))?)")
return re.findall(mention_regex, self.caption.lower()) return re.findall(mention_regex, self.caption.lower())
@property
def pcaption(self) -> str:
"""Printable caption, useful as a format specifier for --filename-pattern."""
def _elliptify(caption):
pcaption = ' '.join([s.replace('/', '∕') for s in caption.splitlines() if s]).strip()
return (pcaption[:30] + u"\u2026") if len(pcaption) > 31 else pcaption
return _elliptify(self.caption) if self.caption else ''
@property @property
def tagged_users(self) -> List[str]: def tagged_users(self) -> List[str]:
"""List of all lowercased users that are tagged in the Post.""" """List of all lowercased users that are tagged in the Post."""