pesterchum/luaquirks.py

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"""
Okay so, this definitely doesn't work in its current state-
Probably broke when transitioning to Python 3? Might've been broken for longer-
Hard for me to work on this since I know absolutely nothing about lua, plus I'm not sure what 'lua' library this was originally supposed to work with.
+ I asked and there doesn't seem to be a single person who actually used this 💀
import logging
import logging.config
import os
import sys
import re
from PyQt5 import QtCore, QtGui, QtWidgets
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import ostools
from quirks import ScriptQuirks
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_datadir = ostools.getDataDir()
logging.config.fileConfig(_datadir + "logging.ini")
PchumLog = logging.getLogger('pchumLogger')
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try:
try:
import lua
except ImportError:
import lupa
from lupa import LuaRuntime
lua = LuaRuntime(unpack_returned_tuples=True)
PchumLog.info("Lua \"successfully\" imported.")
except ImportError as e:
PchumLog.warning("No lua library. " + str(e))
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lua = None
class LuaQuirks(ScriptQuirks):
def loadModule(self, name, filename):
if lua is None:
return None
lua.globals().package.loaded[name] = None
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CurrentDir = os.getcwd()
os.chdir('quirks')
lua.globals().package.path = filename.replace(name+".lua", "?.lua")
try:
return lua.require(name)
except Exception as e:
PchumLog.warning(e)
return None
finally:
os.chdir(CurrentDir)
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def getExtension(self):
return '.lua'
def modHas(self, module, attr):
return attr in module
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def register(self, module):
class Wrapper(object):
def __init__(self, module, name):
self.module = module
self.name = name
def __call__(self, text):
CurrentDir = os.getcwd()
os.chdir('quirks')
try:
return self.module.commands[self.name](lua.globals().tostring(text))
except Exception as e:
PchumLog.warning(e)
return None
finally:
os.chdir(CurrentDir)
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for name in module.commands:
CommandWrapper = Wrapper(module,name)
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try:
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if not isinstance(CommandWrapper("test"), str):
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raise Exception
except:
#print("Quirk malformed: %s" % (name))
PchumLog.error("Quirk malformed: %s" % (name))
# 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() != None:
msgbox = QtWidgets.QMessageBox()
msgbox.setWindowTitle("Error!")
msgbox.setText("Quirk malformed: %s" % (name))
msgbox.exec_()
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else:
self.quirks[name] = CommandWrapper
"""