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wrapArguments: add a max_args_per_line option (#253)

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This commit is contained in:
James Lu 2017-01-11 23:08:16 -08:00
parent 4147af6546
commit 702ba84956
1 changed files with 2 additions and 2 deletions
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4
utils.py
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@ -480,7 +480,7 @@ def unregisterService(name):
del world.services[name]
def wrapArguments(prefix, args, length, separator=' '):
def wrapArguments(prefix, args, length, separator=' ', max_args_per_line=0):
"""
Takes a static prefix and a list of arguments, and returns a list of strings
with the arguments wrapped across multiple lines. This is useful for breaking up
@ -499,7 +499,7 @@ def wrapArguments(prefix, args, length, separator=' '):
"wrapArguments: Argument %r is too long for the given length %s" % (args[0], length)
# Add arguments until our buffer is up to the length limit.
if (len(buf + args[0]) + 1) <= length:
if (len(buf + args[0]) + 1) <= length and ((not max_args_per_line) or len(buf.split(' ')) < max_args_per_line):
if buf != prefix: # Only add a separator if this isn't the first argument of a line
buf += separator
buf += args.pop(0)