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Add rsplit method for str and unicode builtin types.

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SF feature request #801847.
Original patch is written by Sean Reifschneider.
This commit is contained in:
Hye-Shik Chang 2003-12-15 18:49:53 +00:00
parent dce391cb39
commit 3ae811b57d
7 changed files with 402 additions and 1 deletions
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12
Lib/string.py
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@ -121,6 +121,18 @@ def split(s, sep=None, maxsplit=-1):
return s.split(sep, maxsplit)
splitfields = split
# Split a string into a list of space/tab-separated words
def rsplit(s, sep=None, maxsplit=-1):
"""rsplit(s [,sep [,maxsplit]]) -> list of strings
Return a list of the words in the string s, using sep as the
delimiter string, starting at the end of the string and working
to the front. If maxsplit is given, at most maxsplit splits are
done. If sep is not specified or is None, any whitespace string
is a separator.
"""
return s.rsplit(sep, maxsplit)
# Join fields with optional separator
def join(words, sep = ' '):
"""join(list [,sep]) -> string