def test_source_to_unicode():
with io.open(nonascii_path, 'rb') as f:
source_bytes = f.read()
nt.assert_equal(openpy.source_to_unicode(source_bytes, skip_encoding_cookie=False),
source_bytes.decode('iso-8859-5'))
source_no_cookie = openpy.source_to_unicode(source_bytes, skip_encoding_cookie=True)
nt.assert_not_in(u'coding: iso-8859-5', source_no_cookie)
def test_source_to_unicode():
with io.open(nonascii_path, "rb") as f:
source_bytes = f.read()
assert (openpy.source_to_unicode(source_bytes,
skip_encoding_cookie=False).splitlines()
== source_bytes.decode("iso-8859-5").splitlines())
source_no_cookie = openpy.source_to_unicode(source_bytes,
skip_encoding_cookie=True)
assert "coding: iso-8859-5" not in source_no_cookie
def test_source_to_unicode():
with io.open(nonascii_path, "rb") as f:
source_bytes = f.read()
nt.assert_equal(
openpy.source_to_unicode(source_bytes,
skip_encoding_cookie=False).splitlines(),
source_bytes.decode("iso-8859-5").splitlines(),
)
source_no_cookie = openpy.source_to_unicode(source_bytes,
skip_encoding_cookie=True)
nt.assert_not_in("coding: iso-8859-5", source_no_cookie)
def pycat(self, parameter_s=''):
"""Show a syntax-highlighted file through a pager.
This magic is similar to the cat utility, but it will assume the file
to be Python source and will show it with syntax highlighting.
This magic command can either take a local filename, an url,
an history range (see %history) or a macro as argument ::
%pycat myscript.py
%pycat 7-27
%pycat myMacro
%pycat http://www.example.com/myscript.py
"""
if not parameter_s:
raise UsageError('Missing filename, URL, input history range, '
'or macro.')
try:
cont = self.shell.find_user_code(
parameter_s, skip_encoding_cookie=False)
except (ValueError, IOError):
print("Error: no such file, variable, URL, history range or macro")
return
page.page(self.shell.pycolorize(source_to_unicode(cont)))
def pycat(self, parameter_s=''):
"""Show a syntax-highlighted file through a pager.
This magic is similar to the cat utility, but it will assume the file
to be Python source and will show it with syntax highlighting.
This magic command can either take a local filename, an url,
an history range (see %history) or a macro as argument ::
%pycat myscript.py
%pycat 7-27
%pycat myMacro
%pycat http://www.example.com/myscript.py
"""
if not parameter_s:
raise UsageError('Missing filename, URL, input history range, '
'or macro.')
try:
cont = self.shell.find_user_code(parameter_s,
skip_encoding_cookie=False)
except (ValueError, IOError):
print("Error: no such file, variable, URL, history range or macro")
return
page.page(self.shell.pycolorize(source_to_unicode(cont)))
