New issue 605: tmpdir.join("foo").write(...) doesn't work as expected.
https://bitbucket.org/hpk42/pytest/issue/605/tmpdirjoin-foo-write-doesnt-work-as
Bjorn Pettersen:
All of the following testcase
```
#!python
# -*- coding: utf-8 -*-
def test_1(tmpdir):
tmpdir.join('foo').write(u'æ')
def test_2(tmpdir):
tmpdir.join('foo').write(u'æ'.encode('u8'))
def test_3(tmpdir):
tmpdir.join('foo').write(u'æ'.encode('l1'))
```
fails with the following errors:
(dev) w:\>py.test test_tmpdir.py
============================= test session starts =============================
platform win32 -- Python 2.7.8 -- py-1.4.25 -- pytest-2.6.3
plugins: cov, xdist
collected 3 items
test_tmpdir.py FFF
================================== FAILURES ===================================
___________________________________ test_1 ____________________________________
tmpdir = local('c:\\tmp\\pytest-20\\test_10')
def test_1(tmpdir):
> tmpdir.join('foo').write(u'æ')
test_tmpdir.py:4:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = local('c:\\tmp\\pytest-20\\test_10\\foo'), data = 'æ', mode = 'w'
ensure = False
def write(self, data, mode='w', ensure=False):
""" write data into path. If ensure is True create
missing parent directories.
"""
if ensure:
self.dirpath().ensure(dir=1)
if 'b' in mode:
if not py.builtin._isbytes(data):
raise ValueError("can only process bytes")
else:
if not py.builtin._istext(data):
if not py.builtin._isbytes(data):
data = str(data)
else:
data = py.builtin._totext(data, sys.getdefaultencoding())
f = self.open(mode)
try:
> f.write(data)
E UnicodeEncodeError: 'ascii' codec can't encode character u'\xe6' in
position 0: ordinal not in range(128)
dev\lib\site-packages\py\_path\local.py:476: UnicodeEncodeError
___________________________________ test_2 ____________________________________
tmpdir = local('c:\\tmp\\pytest-20\\test_20')
def test_2(tmpdir):
> tmpdir.join('foo').write(u'æ'.encode('u8'))
test_tmpdir.py:8:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = local('c:\\tmp\\pytest-20\\test_20\\foo'), data = '\xc3\xa6', mode = 'w'
ensure = False
def write(self, data, mode='w', ensure=False):
""" write data into path. If ensure is True create
missing parent directories.
"""
if ensure:
self.dirpath().ensure(dir=1)
if 'b' in mode:
if not py.builtin._isbytes(data):
raise ValueError("can only process bytes")
else:
if not py.builtin._istext(data):
if not py.builtin._isbytes(data):
data = str(data)
else:
> data = py.builtin._totext(data, sys.getdefaultencoding())
E UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in
position 0: ordinal not in range(128)
dev\lib\site-packages\py\_path\local.py:473: UnicodeDecodeError
___________________________________ test_3 ____________________________________
tmpdir = local('c:\\tmp\\pytest-20\\test_30')
def test_3(tmpdir):
> tmpdir.join('foo').write(u'æ'.encode('l1'))
test_tmpdir.py:12:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = local('c:\\tmp\\pytest-20\\test_30\\foo'), data = '\xe6', mode = 'w'
ensure = False
def write(self, data, mode='w', ensure=False):
""" write data into path. If ensure is True create
missing parent directories.
"""
if ensure:
self.dirpath().ensure(dir=1)
if 'b' in mode:
if not py.builtin._isbytes(data):
raise ValueError("can only process bytes")
else:
if not py.builtin._istext(data):
if not py.builtin._isbytes(data):
data = str(data)
else:
> data = py.builtin._totext(data, sys.getdefaultencoding())
E UnicodeDecodeError: 'ascii' codec can't decode byte 0xe6 in
position 0: ordinal not in range(128)
dev\lib\site-packages\py\_path\local.py:473: UnicodeDecodeError
========================== 3 failed in 0.19 seconds ===========================
(dev) w:\>
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