def test_precompiler_infile_outfile(self):
command = '%s %s -f {infile} -o {outfile}' % (sys.executable,
self.test_precompiler)
compiler = CompilerFilter(content=self.content,
filename=self.filename,
charset=self.CHARSET,
command=command)
self.assertEqual("body { color:#990; }", compiler.input())
def test_precompiler_stdin_stdout(self):
command = '%s %s' % (sys.executable, self.test_precompiler)
compiler = CompilerFilter(content=self.content,
filename=None,
charset=None,
command=command)
self.assertEqual("body { color:#990; }%s" % os.linesep,
compiler.input())
def test_precompiler_infile_with_spaces(self):
self.setup_infile('static/css/filename with spaces.css')
command = '%s %s -f {infile} -o {outfile}' % (sys.executable,
self.test_precompiler)
compiler = CompilerFilter(content=self.content,
filename=self.filename,
charset=self.CHARSET,
command=command)
self.assertEqual("body { color:#424242; }", compiler.input())
def precompile(self,
content,
kind=None,
elem=None,
filename=None,
charset=None,
**kwargs):
"""
Processes file using a pre compiler.
This is the place where files like coffee script are processed.
"""
if not kind:
return False, content
attrs = self.parser.elem_attribs(elem)
mimetype = attrs.get("type", None)
if mimetype:
filter_or_command = self.all_mimetypes.get(mimetype)
if filter_or_command is None:
if mimetype not in ("text/css", "text/javascript"):
raise CompressorError("Couldn't find any precompiler in "
"COMPRESS_PRECOMPILERS setting for "
"mimetype '%s'." % mimetype)
else:
mod_name, cls_name = get_mod_func(filter_or_command)
try:
mod = import_module(mod_name)
except (ImportError, TypeError):
filter = CompilerFilter(content,
filter_type=self.type,
filename=filename,
charset=charset,
command=filter_or_command)
return True, filter.input(**kwargs)
try:
precompiler_class = getattr(mod, cls_name)
except AttributeError:
raise FilterDoesNotExist('Could not find "%s".' %
filter_or_command)
else:
filter = precompiler_class(content,
attrs,
filter_type=self.type,
charset=charset,
filename=filename)
return True, filter.input(**kwargs)
return False, content
def test_precompiler_dict_options(self):
command = "%s %s {option}" % (sys.executable, self.test_precompiler)
option = (
"option",
"option",
)
CompilerFilter.options = dict([option])
compiler = CompilerFilter(content=self.content,
filename=self.filename,
charset=self.CHARSET,
command=command)
self.assertIn(option, compiler.options)
def precompile(self, content, kind=None, elem=None, filename=None,
charset=None, **kwargs):
"""
Processes file using a pre compiler.
This is the place where files like coffee script are processed.
"""
if not kind:
return False, content
attrs = self.parser.elem_attribs(elem)
mimetype = attrs.get("type", None)
if mimetype:
filter_or_command = self.all_mimetypes.get(mimetype)
if filter_or_command is None:
if mimetype not in ("text/css", "text/javascript"):
raise CompressorError("Couldn't find any precompiler in "
"COMPRESS_PRECOMPILERS setting for "
"mimetype '%s'." % mimetype)
else:
mod_name, cls_name = get_mod_func(filter_or_command)
try:
mod = import_module(mod_name)
except ImportError:
filter = CompilerFilter(
content, filter_type=self.type, filename=filename,
charset=charset, command=filter_or_command)
return True, filter.input(**kwargs)
try:
precompiler_class = getattr(mod, cls_name)
except AttributeError:
raise FilterDoesNotExist('Could not find "%s".' %
filter_or_command)
else:
filter = precompiler_class(
content, attrs, filter_type=self.type, charset=charset,
filename=filename)
return True, filter.input(**kwargs)
return False, content
def precompile(self, content, kind=None, elem=None, filename=None, **kwargs):
if not kind:
return False, content
attrs = self.parser.elem_attribs(elem)
mimetype = attrs.get("type", None)
if mimetype:
command = self.all_mimetypes.get(mimetype)
if command is None:
if mimetype not in ("text/css", "text/javascript"):
raise CompressorError("Couldn't find any precompiler in "
"COMPRESS_PRECOMPILERS setting for "
"mimetype '%s'." % mimetype)
else:
return True, CompilerFilter(content, filter_type=self.type,
command=command, filename=filename).input(**kwargs)
return False, content
def test_precompiler_output_unicode(self):
command = '%s %s' % (sys.executable, self.test_precompiler)
compiler = CompilerFilter(content=self.content,
filename=self.filename,
command=command)
self.assertEqual(type(compiler.input()), str)