houdini/Houdini/Events/__init__.py
2019-03-01 19:41:40 +00:00

55 lines
1.7 KiB
Python

import os
import copy
def evaluate_handler_file_event(handler_file_event):
# Ignore all directory events
if handler_file_event.is_directory:
return False
handler_module_path = handler_file_event.src_path[2:]
# Ignore non-Python files
if handler_module_path[-3:] != ".py":
return False
handler_module = handler_module_path.replace(os.path.sep, ".")[:-3]
return handler_module_path, handler_module
def evaluate_plugin_file_event(plugin_file_event):
# Ignore all directory events
if plugin_file_event.is_directory:
return False
handler_module_path = plugin_file_event.src_path[2:]
# Ignore non-Python files
if handler_module_path[-3:] != ".py":
return False
# Remove file extension and replace path separator with dots. Then make like a banana.. and split.
handler_module_tokens = handler_module_path.replace(os.path.sep, ".")[:-3].split(".")
if handler_module_tokens.pop() == "__init__":
return handler_module_path, ".".join(handler_module_tokens)
return False
def remove_handlers_by_module(xt_listeners, xml_listeners, handler_module_path):
def remove_handlers(remove_handler_items):
for handler_id, handler_listeners in remove_handler_items:
for handler_listener in handler_listeners:
if handler_listener.handler_file == handler_module_path:
handler_listeners.remove(handler_listener)
xt_handler_collection = copy.copy(xt_listeners)
remove_handlers(xt_listeners.items())
xml_handler_collection = copy.copy(xml_listeners)
remove_handlers(xml_listeners.items())
return xt_handler_collection, xml_handler_collection