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Add optional fillchar argument to ljust(), rjust(), and center() string methods.

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Raymond Hettinger 2003-11-26 08:21:35 +00:00
parent bd93b3ea8f
commit 4f8f976576
7 changed files with 96 additions and 50 deletions
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24
Lib/string.py
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@ -237,37 +237,37 @@ def atol(s, base=10):
# Left-justify a string
def ljust(s, width):
"""ljust(s, width) -> string
def ljust(s, width, *args):
"""ljust(s, width[, fillchar]) -> string
Return a left-justified version of s, in a field of the
specified width, padded with spaces as needed. The string is
never truncated.
never truncated. If specified the fillchar is used instead of spaces.
"""
return s.ljust(width)
return s.ljust(width, *args)
# Right-justify a string
def rjust(s, width):
"""rjust(s, width) -> string
def rjust(s, width, *args):
"""rjust(s, width[, fillchar]) -> string
Return a right-justified version of s, in a field of the
specified width, padded with spaces as needed. The string is
never truncated.
never truncated. If specified the fillchar is used instead of spaces.
"""
return s.rjust(width)
return s.rjust(width, *args)
# Center a string
def center(s, width):
"""center(s, width) -> string
def center(s, width, *args):
"""center(s, width[, fillchar]) -> string
Return a center version of s, in a field of the specified
width. padded with spaces as needed. The string is never
truncated.
truncated. If specified the fillchar is used instead of spaces.
"""
return s.center(width)
return s.center(width, *args)
# Zero-fill a number, e.g., (12, 3) --> '012' and (-3, 3) --> '-03'
# Decadent feature: the argument may be a string or a number