pesterchum/pyquirks.py
2023-02-13 20:26:05 +01:00

57 lines
1.9 KiB
Python

import logging
import importlib.util
try:
from PyQt6 import QtWidgets
except ImportError:
print("PyQt5 fallback (pyquirks.py)")
from PyQt5 import QtWidgets
from quirks import ScriptQuirks
PchumLog = logging.getLogger("pchumLogger")
class PythonQuirks(ScriptQuirks):
def loadModule(self, name, filename):
# imp is deprecated since Python 3.4
# return imp.load_source(name, filename)
spec = importlib.util.spec_from_file_location(name, filename)
module = importlib.util.module_from_spec(spec)
spec.loader.exec_module(module)
return module
def getExtension(self):
return ".py"
def modHas(self, module, attr):
if attr == "commands":
variables = vars(module)
for name, obj in variables.items():
if self.modHas(obj, "command"):
return True
return hasattr(module, attr)
def register(self, module):
variables = vars(module)
for name, obj in variables.items():
if self.modHas(obj, "command"):
try:
if not isinstance(obj("test"), str):
raise Exception
except:
PchumLog.error("Quirk malformed: %s", obj.command)
# Since this is executed before QApplication is constructed,
# This prevented pesterchum from starting entirely when a quirk was malformed :/
# (QWidget: Must construct a QApplication before a QWidget)
if QtWidgets.QApplication.instance() is not None:
msgbox = QtWidgets.QMessageBox()
msgbox.setWindowTitle("Error!")
msgbox.setText("Quirk malformed: %s" % (obj.command))
msgbox.exec()
else:
self.quirks[obj.command] = obj