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Escape masked URLs; Support quotes for as_needed

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NCPlayz 2020-06-17 16:31:48 +01:00
parent 421d8bf8ca
commit a2148d6d1a
1 changed files with 4 additions and 2 deletions
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6
discord/utils.py
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@ -440,7 +440,9 @@ def resolve_invite(invite):
_MARKDOWN_ESCAPE_SUBREGEX = '|'.join(r'\{0}(?=([\s\S]*((?<!\{0})\{0})))'.format(c)
for c in ('*', '`', '_', '~', '|'))
_MARKDOWN_ESCAPE_REGEX = re.compile(r'(?P<markdown>%s)' % _MARKDOWN_ESCAPE_SUBREGEX)
_MARKDOWN_ESCAPE_COMMON = r'^>(?:>>)?\s|\[.+\]\(.+\)'
_MARKDOWN_ESCAPE_REGEX = re.compile(r'(?P<markdown>%s|%s)' % (_MARKDOWN_ESCAPE_SUBREGEX, _MARKDOWN_ESCAPE_COMMON))
def escape_markdown(text, *, as_needed=False, ignore_links=True):
r"""A helper function that escapes Discord's markdown.
@ -476,7 +478,7 @@ def escape_markdown(text, *, as_needed=False, ignore_links=True):
return is_url
return '\\' + groupdict['markdown']
regex = r'(?P<markdown>[_\\~|\*`]|>(?:>>)?\s)'
regex = r'(?P<markdown>[_\\~|\*`]|%s)' % _MARKDOWN_ESCAPE_COMMON
if ignore_links:
regex = '(?:%s|%s)' % (url_regex, regex)
return re.sub(regex, replacement, text)