Message77539
Consider:
exarkun@charm:~$ ~/Projects/python/branches/release26-maint/python
Python 2.6+ (trunk:66997, Oct 23 2008, 16:02:09)
[GCC 4.2.3 (Ubuntu 4.2.3-2ubuntu7)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> def f(o):
... print type(o)
...
>>> f('foo')
<type 'str'>
>>> from __future__ import unicode_literals
>>> f('foo')
<type 'unicode'>
>>> from __future__ import print_function
>>> print('foo')
foo
>>> from io import StringIO
>>> print('foo', file=StringIO())
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File
"/home/exarkun/Projects/python/branches/release26-maint/Lib/io.py", line
1487, in write
s.__class__.__name__)
TypeError: can't write str to text stream
>>> StringIO().write('foo')
3
>>> StringIO().write(b'foo')
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File
"/home/exarkun/Projects/python/branches/release26-maint/Lib/io.py", line
1487, in write
s.__class__.__name__)
TypeError: can't write str to text stream
>>>
It seems the type of a literal string is `str´ when it is an argument to
the print function, even with the unicode_literals future import in effect. |
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Date |
User |
Action |
Args |
2008-12-10 13:19:06 | exarkun | set | recipients:
+ exarkun |
2008-12-10 13:19:06 | exarkun | set | messageid: <1228915146.01.0.235938679842.issue4618@psf.upfronthosting.co.za> |
2008-12-10 13:19:05 | exarkun | link | issue4618 messages |
2008-12-10 13:19:04 | exarkun | create | |
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