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New module regsub contains sub(), gsub() and split() as in nawk.

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string.splitfields(s, '') now returns [s] as split() in nawk.
Added _exit to exported functions of os.
This commit is contained in:
Guido van Rossum 1992-09-20 21:41:09 +00:00
parent 7066dd75c5
commit 7a461e5aaf
4 changed files with 152 additions and 6 deletions
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5
Lib/stringold.py
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@ -63,13 +63,12 @@ def split(s):
# Split a list into fields separated by a given string
# NB: splitfields(s, ' ') is NOT the same as split(s)!
# splitfields(s, '') is illegal
splitfields_error = 'string.splitfields called with empty separator'
# splitfields(s, '') returns [s] (in analogy with split() in nawk)
def splitfields(s, sep):
res = []
nsep = len(sep)
if nsep == 0:
raise splitfields_error
return [s]
ns = len(s)
i = j = 0
while j+nsep <= ns: