def execute_command(self, command, content):
pipe = subprocess.Popen(command, shell=True, stdout=subprocess.PIPE,
stdin=subprocess.PIPE, stderr=subprocess.PIPE)
if content:
content = smart_bytes(content)
stdout, stderr = pipe.communicate(content)
if stderr.strip():
raise CompressorError(stderr)
if self.verbose:
print(stderr)
return stdout
def compress_css(self, paths, output_filename, variant=None, **kwargs):
"""Concatenate and compress CSS files"""
css = self.concatenate_and_rewrite(paths, output_filename, variant)
compressor = self.css_compressor
if compressor:
css = getattr(compressor(verbose=self.verbose), 'compress_css')(css)
if not variant:
return css
elif variant == "datauri":
return self.with_data_uri(css)
else:
raise CompressorError("\"{}\" is not a valid variant".format(variant))
def execute_command(self, command, content):
import subprocess
pipe = subprocess.Popen(command, shell=True, stdout=subprocess.PIPE,
stdin=subprocess.PIPE, stderr=subprocess.PIPE)
if content:
content = smart_bytes(content)
stdout, stderr = pipe.communicate(content)
if stderr.strip() and pipe.returncode != 0:
raise CompressorError(stderr)
elif self.verbose:
print(stderr)
return force_text(stdout)
def execute_command(self, command, content):
argument_list = []
for flattening_arg in command:
if isinstance(flattening_arg, string_types):
argument_list.append(flattening_arg)
else:
argument_list.extend(flattening_arg)
pipe = subprocess.Popen(argument_list, stdout=subprocess.PIPE,
stdin=subprocess.PIPE, stderr=subprocess.PIPE)
if content:
content = smart_bytes(content)
stdout, stderr = pipe.communicate(content)
if stderr.strip() and pipe.returncode != 0:
raise CompressorError(stderr)
elif self.verbose:
print(stderr)
return force_text(stdout)
