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[Core V3] Fix pagify bug (#920)

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* Let's try this again...

* accidentally a colon
This commit is contained in:
zephyrkul 2017-08-14 22:42:48 -06:00 committed by Will
parent fa5a1f9c19
commit 2a19f151fc
1 changed files with 13 additions and 10 deletions
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23
core/utils/chat_formatting.py
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@ -35,25 +35,28 @@ def pagify(text, delims=["\n"], *, escape_mass_mentions=True, shorten_by=8,
page_length=2000):
"""DOES NOT RESPECT MARKDOWN BOXES OR INLINE CODE"""
in_text = text
if escape_mass_mentions:
num_mentions = text.count("@here") + text.count("@everyone")
shorten_by += num_mentions
page_length -= shorten_by
while len(in_text) > page_length:
closest_delim = max([in_text.rfind(d, 0, page_length)
this_page_len = page_length
if escape_mass_mentions:
this_page_len -= (in_text.count("@here", 0, page_length) +
in_text.count("@everyone", 0, page_length))
closest_delim = max([in_text.rfind(d, 1, this_page_len)
for d in delims])
closest_delim = closest_delim if closest_delim != -1 else page_length
closest_delim = closest_delim if closest_delim != -1 else this_page_length
if escape_mass_mentions:
to_send = escape(in_text[:closest_delim], mass_mentions=True)
else:
to_send = in_text[:closest_delim]
yield to_send
if len(to_send.strip()) > 0:
yield to_send
in_text = in_text[closest_delim:]
if escape_mass_mentions:
yield escape(in_text, mass_mentions=True)
else:
yield in_text
if len(in_text.strip()) > 0:
if escape_mass_mentions:
yield escape(in_text, mass_mentions=True)
else:
yield in_text
def strikethrough(text):