[issue23043] doctest ignores from __future__ import print_function

2015-02-12 Thread Demian Brecht 

Changes by Demian Brecht demianbre...@gmail.com:


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[issue23043] doctest ignores from __future__ import print_function

2014-12-23 Thread Julien Palard 

Julien Palard added the comment:

Works for me in 2.7.8:

$ python --version
Python 2.7.8
# cat /tmp/test.py
#!/usr/bin/env python

from __future__ import print_function


def toto():

 print (42, 43)
42 43

return 42
$ python -m doctest -v /tmp/test.py 
Trying:
print (42, 43)
Expecting:
42 43
ok
1 items had no tests:
test
1 items passed all tests:
   1 tests in test.toto
1 tests in 2 items.
1 passed and 0 failed.
Test passed.

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[issue23043] doctest ignores from __future__ import print_function

2014-12-23 Thread Demian Brecht 

Demian Brecht added the comment:

@Julien.Palard: There's a subtle difference between your test and the issue as 
written. Your test lives within a module and therefore executes testmodule (see 
https://hg.python.org/cpython/file/9f60d024e586/Lib/doctest.py#l1819) whereas 
the issue reported uses testfile (see 
https://hg.python.org/cpython/file/9f60d024e586/Lib/doctest.py#l1923). I 
believe the issue is that the __future__ import doesn't make it into compile 
(https://hg.python.org/cpython/file/9f60d024e586/Lib/doctest.py#l1314). I've 
been able to confirm the issue on 2.7 and that it's been resolved in 3.5. 
Unfortunately, I haven't had time to dig into this any further.

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[issue23043] doctest ignores from __future__ import print_function

2014-12-23 Thread Demian Brecht 

Demian Brecht added the comment:

 it's been resolved in 3.5

Sorry, that statement can be a little misleading, possibly indicating that 
something may have changed in the doctest globals handling. It was resolved in 
3.5 because print is no longer a statement so this ambiguous behaviour resolved 
by the print_function import no longer exists.

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[issue23043] doctest ignores from __future__ import print_function

2014-12-12 Thread Vjacheslav 

New submission from Vjacheslav:

 from __future__ import print_function
 print (1,2)
1 2

in interactive session, but, with this 3 lines in tmp.txt:

python -m doctest tmp.txt 

fails (prints tuple)

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components: Library (Lib)
messages: 232577
nosy: fva
priority: normal
severity: normal
status: open
title: doctest ignores from __future__ import print_function
type: behavior
versions: Python 2.7

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[issue23043] doctest ignores from __future__ import print_function

2014-12-12 Thread Demian Brecht 

Changes by Demian Brecht demianbre...@gmail.com:


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