Created
May 19, 2012 11:11
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def _simple_processor(processor, ext_private, ext_public): | |
if not request.path.endswith(ext_public): | |
return | |
public_file = request.path[len(config.app.static_url_path) + 1:] | |
public_file_path = os.path.join(config.app.static_folder, public_file) | |
private_file_path = public_file_path[:-len(ext_public)] + ext_private | |
# File does not exist in app static - check blueprints. | |
if not os.path.isfile(private_file_path): | |
for blueprint_name, blueprint in config.app.blueprints.iteritems(): | |
if request.path.startswith(blueprint.static_url_path): | |
public_file = request.path[len(blueprint.static_url_path) + 1:] | |
public_file_path = os.path.join(blueprint.static_folder, public_file) | |
private_file_path = public_file_path[:-len(ext_public)] + ext_private | |
break | |
# If file doesn't exist in the blueprints as well, let flask handle it. | |
if not os.path.isfile(private_file_path): | |
return | |
if not os.path.isfile(public_file_path) or (os.path.getmtime(private_file_path) >= | |
os.path.getmtime(public_file_path)): | |
processor(private_file_path, public_file_path) | |
@app.before_request | |
def less_to_css(): | |
processor = lambda in_file, out_file: subprocess.check_output(['lessc', | |
in_file, out_file], shell=False) | |
return _simple_processor(processor, '.less', '.css') | |
@app.before_request | |
def coffee_to_js(): | |
processor = lambda in_file, out_file: subprocess.check_output(['coffee', | |
'-c', in_file], shell=False) | |
return _simple_processor(processor, '.coffee', '.js') | |
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