def test_auto_decode_no_preferred_encoding(self):
om, em = Mock(), Mock()
om.return_value = 'ascii'
em.return_value = None
data = u'data'
with patch('sys.getdefaultencoding', om):
with patch('locale.getpreferredencoding', em):
ret = auto_decode(data.encode(sys.getdefaultencoding()))
assert ret == data
def test_auto_decode_no_preferred_encoding(self):
om, em = Mock(), Mock()
om.return_value = 'ascii'
em.return_value = None
data = u'data'
with patch('sys.getdefaultencoding', om):
with patch('locale.getpreferredencoding', em):
ret = auto_decode(data.encode(sys.getdefaultencoding()))
assert ret == data
def get_file_content(url, comes_from=None, session=None):
"""Gets the content of a file; it may be a filename, file: URL, or
http: URL. Returns (location, content). Content is unicode.
:param url: File path or url.
:param comes_from: Origin description of requirements.
:param session: Instance of pip.download.PipSession.
"""
if session is None:
raise TypeError(
"get_file_content() missing 1 required keyword argument: 'session'"
)
match = _scheme_re.search(url)
if match:
scheme = match.group(1).lower()
if (scheme == 'file' and comes_from and
comes_from.startswith('http')):
raise InstallationError(
'Requirements file %s references URL %s, which is local'
% (comes_from, url))
if scheme == 'file':
path = url.split(':', 1)[1]
path = path.replace('\\', '/')
match = _url_slash_drive_re.match(path)
if match:
path = match.group(1) + ':' + path.split('|', 1)[1]
path = urllib_parse.unquote(path)
if path.startswith('/'):
path = '/' + path.lstrip('/')
url = path
else:
# FIXME: catch some errors
resp = session.get(url)
resp.raise_for_status()
return resp.url, resp.text
try:
with open(url, 'rb') as f:
content = auto_decode(f.read())
except IOError as exc:
raise InstallationError(
'Could not open requirements file: %s' % str(exc)
)
return url, content
def get_file_content(url, comes_from=None, session=None):
"""Gets the content of a file; it may be a filename, file: URL, or
http: URL. Returns (location, content). Content is unicode.
:param url: File path or url.
:param comes_from: Origin description of requirements.
:param session: Instance of pip.download.PipSession.
"""
if session is None:
raise TypeError(
"get_file_content() missing 1 required keyword argument: 'session'"
)
match = _scheme_re.search(url)
if match:
scheme = match.group(1).lower()
if (scheme == 'file' and comes_from and
comes_from.startswith('http')):
raise InstallationError(
'Requirements file %s references URL %s, which is local'
% (comes_from, url))
if scheme == 'file':
path = url.split(':', 1)[1]
path = path.replace('\\', '/')
match = _url_slash_drive_re.match(path)
if match:
path = match.group(1) + ':' + path.split('|', 1)[1]
path = urllib_parse.unquote(path)
if path.startswith('/'):
path = '/' + path.lstrip('/')
url = path
else:
# FIXME: catch some errors
resp = session.get(url)
resp.raise_for_status()
return resp.url, resp.text
try:
with open(url, 'rb') as f:
content = auto_decode(f.read())
except IOError as exc:
raise InstallationError(
'Could not open requirements file: %s' % str(exc)
)
return url, content
def test_auto_decode_pep263_headers(self):
latin1_req = u'# coding=latin1\n# Pas trop de café'
assert auto_decode(latin1_req.encode('latin1')) == latin1_req
def test_auto_decode_no_bom(self):
assert auto_decode(b'foobar') == u'foobar'
def test_auto_decode_utf16_le(self):
data = (b'\xff\xfeD\x00j\x00a\x00n\x00g\x00o\x00=\x00'
b'=\x001\x00.\x004\x00.\x002\x00')
assert auto_decode(data) == "Django==1.4.2"
def test_auto_decode_pep263_headers(self):
latin1_req = u'# coding=latin1\n# Pas trop de café'
assert auto_decode(latin1_req.encode('latin1')) == latin1_req
def test_auto_decode_no_bom(self):
assert auto_decode(b'foobar') == u'foobar'
def test_auto_decode_utf16_le(self):
data = (
b'\xff\xfeD\x00j\x00a\x00n\x00g\x00o\x00=\x00'
b'=\x001\x00.\x004\x00.\x002\x00'
)
assert auto_decode(data) == "Django==1.4.2"
