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MuxCommand multi-delimiter for splits parse tweaks

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BlauFeuer 2018-03-05 20:11:37 -05:00 • committed by GitHub
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1 changed files with 7 additions and 5 deletions
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12
evennia/commands/default/muxcommand.py
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@ -84,7 +84,7 @@ class MuxCommand(Command):
command (without the /))
self.rhs_split - Alternate string delimiter or tuple of strings
to separate left/right hand sides. tuple form
gives priority split to first string delimeter.
gives priority split to first string delimiter.
This parser breaks self.args into its constituents and stores them in the
following variables:
@ -149,13 +149,15 @@ class MuxCommand(Command):
# check for arg1, arg2, ... = argA, argB, ... constructs
lhs, rhs = args.strip(), None
best_split = self.rhs_split
if lhs:
if hasattr(self.rhs_split, '__iter__'):
if hasattr(self.rhs_split, '__iter__'): # If delimiter is iterable, try each
best_split = self.rhs_split[0]
for this_split in self.rhs_split:
if this_split in lhs: # First delimiter to allow a successful
best_split = this_split # split is the best split.
if this_split in lhs: # delimiter to allow first successful
best_split = this_split # split to be the best split.
break
else:
best_split = self.rhs_split
# Parse to separate left into left/right sides using best_split delimiter string
if best_split in lhs:
lhs, rhs = lhs.split(best_split, 1)