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Added m_len and made ANSIString ignore MXP.

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Jonathan Piacenti 2015-03-09 19:13:36 -05:00 • committed by Griatch
parent b9e560660e
commit 571b1d5fad
3 changed files with 58 additions and 16 deletions
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10
evennia/utils/utils.py
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@ -1245,3 +1245,13 @@ def calledby(callerdepth=1):
return "[called by '%s': %s:%s %s]" % (frame[3], path, frame[2], frame[4])
def m_len(target):
"""
Provides length checking for strings with MXP patterns, and falls
back to normal len for other objects.
"""
# Would create circular import if in module root.
from evennia.utils.ansi import ANSI_PARSER
if inherits_from(target, basestring):
return len(ANSI_PARSER.strip_mxp(target))
return len(target)