Function execute

samples/python.py:37–172

(config, gtk_proc, opencv)

			self.gtk_proc.stdin.flush()

def execute(config, gtk_proc, opencv):
	verbose = config.getboolean("debug", "verbose_stamps", fallback=False)
	dir_path = os.path.dirname(os.path.realpath(__file__))
	installed_stamps = []

	# Go through each file in the rubberstamp folder
	for filename in os.listdir(dir_path):
		# Remove non-readable file or directories
		if not os.path.isfile(dir_path + "/" + filename):
			continue

		# Remove meta files
		if filename in ["__init__.py", ".gitignore"]:
			continue

		# Add the found file to the list of enabled rubberstamps
		installed_stamps.append(filename.split(".")[0])

	if verbose: print("Installed rubberstamps: " + ", ".join(installed_stamps))

	# Get the rules defined in the config
	raw_rules = config.get("rubberstamps", "stamp_rules")
	rules = raw_rules.split("\n")

	# Go through the rules one by one
	for rule in rules:
		rule = rule.strip()

		if len(rule) <= 1:
			continue

		# Parse the rule with regex
		regex_result = re.search("^(\w+)\s+([\w\.]+)\s+([a-z]+)(.*)?$", rule, re.IGNORECASE)

		# Error out if the regex did not match (invalid line)
		if not regex_result:
			print(_("Error parsing rubberstamp rule: {}").format(rule))
			continue

		type = regex_result.group(1)

		# Error out if the stamp name in the rule is not a file
		if type not in installed_stamps:
			print(_("Stamp not installed: {}").format(type))
			continue

		# Load the module from file
		module = SourceFileLoader(type, dir_path + "/" + type + ".py").load_module()

		# Try to get the class with the same name
		try:
			constructor = getattr(module, type)
		except AttributeError:
			print(_("Stamp error: Class {} not found").format(type))
			continue

		# Init the class and set common values
		instance = constructor()