Mirror
/
cpython
mirror of https://github.com/python/cpython
4
1
Fork 0
Code Issues Releases Wiki Activity

Issue #17670: merge from 3.3

This commit is contained in:
Ned Deily 2013-04-21 13:07:27 -07:00
parent 3927d802b6 bebe91a0ef
commit 7503b4f463
1 changed files with 17 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
Doc/library/stdtypes.rst
View File

@ -1526,11 +1526,23 @@ expression support in the :mod:`re` module).
.. method:: str.expandtabs([tabsize])
Return a copy of the string where all tab characters are replaced by zero or
more spaces, depending on the current column and the given tab size. The
column number is reset to zero after each newline occurring in the string.
If *tabsize* is not given, a tab size of ``8`` characters is assumed. This
doesn't understand other non-printing characters or escape sequences.
Return a copy of the string where all tab characters are replaced by one or
more spaces, depending on the current column and the given tab size. Tab
positions occur every *tabsize* characters (default is 8, giving tab
positions at columns 0, 8, 16 and so on). To expand the string, the current
column is set to zero and the string is examined character by character. If
the character is a tab (``\t``), one or more space characters are inserted
in the result until the current column is equal to the next tab position.
(The tab character itself is not copied.) If the character is a newline
(``\n``) or return (``\r``), it is copied and the current column is reset to
zero. Any other character is copied unchanged and the current column is
incremented by one regardless of how the character is represented when
printed.
>>> '01\t012\t0123\t01234'.expandtabs()
'01 012 0123 01234'
>>> '01\t012\t0123\t01234'.expandtabs(4)
'01 012 0123 01234'
.. method:: str.find(sub[, start[, end]])