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[Utils] Improved pagify (#439)

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Will 2016-11-10 13:08:47 -05:00 committed by Twentysix
parent e11b0a7fbb
commit bf490d0db1
1 changed files with 9 additions and 2 deletions
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11
cogs/utils/chat_formatting.py
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@ -31,11 +31,16 @@ def italics(text):
return "*{}*".format(text) return "*{}*".format(text)
def pagify(text, delims=[], escape=True, shorten_by=8, page_length=2000): def pagify(text, delims=["\n"], *, escape=True, shorten_by=8,
page_length=2000):
"""DOES NOT RESPECT MARKDOWN BOXES OR INLINE CODE""" """DOES NOT RESPECT MARKDOWN BOXES OR INLINE CODE"""
in_text = text in_text = text
if escape:
num_mentions = text.count("@here") + text.count("@everyone")
shorten_by += num_mentions
page_length -= shorten_by
while len(in_text) > page_length: while len(in_text) > page_length:
closest_delim = max([in_text.rfind(d, 0, page_length - shorten_by) closest_delim = max([in_text.rfind(d, 0, page_length)
for d in delims]) for d in delims])
closest_delim = closest_delim if closest_delim != -1 else page_length closest_delim = closest_delim if closest_delim != -1 else page_length
if escape: if escape:
@ -58,6 +63,7 @@ def strikethrough(text):
def underline(text): def underline(text):
return "__{}__".format(text) return "__{}__".format(text)
def escape(text, *, mass_mentions=False, formatting=False): def escape(text, *, mass_mentions=False, formatting=False):
if mass_mentions: if mass_mentions:
text = text.replace("@everyone", "@\u200beveryone") text = text.replace("@everyone", "@\u200beveryone")
@ -69,5 +75,6 @@ def escape(text, *, mass_mentions=False, formatting=False):
.replace("~", "\\~")) .replace("~", "\\~"))
return text return text
def escape_mass_mentions(text): def escape_mass_mentions(text):
return escape(text, mass_mentions=True) return escape(text, mass_mentions=True)