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

actually tell the name of the flag to use

This commit is contained in:
Benjamin Peterson 2008-09-06 03:00:00 +00:00
parent d5ff5b2ec4
commit ad2a9e72f1
1 changed files with 7 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
Doc/library/2to3.rst
View File

@ -42,7 +42,7 @@ original is also be made.) Writing the changes back is enabled with the
$ 2to3 -w example.py
After transformation :file:`example.py` looks like this::
After transformation, :file:`example.py` looks like this::
def greet(name):
print("Hello, {0}!".format(name))
@ -79,12 +79,12 @@ flag. Note that *only* doctests will be refactored.
The :option:`-v` option enables the output of more information on the
translation process.
2to3 can also treat ``print`` as a function instead of a statement in the
grammar. This is useful when ``from __future__ import print_function`` is being
used. If this option is not given, the print fixer will surround print calls in
an extra set of parentheses because it cannot differentiate between the and
print statement with parentheses (such as ``print ("a" + "b" + "c")``) and a
true function call.
When the :option:`-p` is passed to it, 2to3 treats ``print`` as a function
instead of a statement. This is useful when ``from __future__ import
print_function`` is being used. If this option is not given, the print fixer
will surround print calls in an extra set of parentheses because it cannot
differentiate between the and print statement with parentheses (such as ``print
("a" + "b" + "c")``) and a true function call.
:mod:`lib2to3` - 2to3's library