Python Evaluate for ZNC modpython

pythoneval.py

# pythoneval.py

import sys
import re
from code import InteractiveInterpreter

import znc

class pythoneval(znc.Module, InteractiveInterpreter):
#    module_types makes it unable to load
#    module_types = [znc.CModInfo.UserModule, znc.CModInfo.NetworkModule]
    description = "Evaluates python code and listens to OnUserMsg. Use \".py <code>\" to evaluate <code> inside a channel"

    targetchan = '*pythoneval'

    def write(self, data):
        for line in data.split('\n'):
            if len(line):
                self.PutModule(line)

    def write_to(self, data):
        for line in data.split('\n'):
            if len(line):
                self.PutIRC("PRIVMSG "+targetchan+" :python: "+line)
                self.PutUser(":"+str(self.GetUser())+" PRIVMSG "+targetchan+" :python: "+line)

    def resetbuffer(self):
        """Reset the input buffer."""
        self.buffer = []

    def push(self, line):
        self.buffer.append(line)
        source = "\n".join(self.buffer)
        more = self.runsource(source, self.filename)
        if not more:
            self.resetbuffer()
        return more

    def OnLoad(self, args, message):
#        if not self.GetUser().IsAdmin():
#            message.s = 'You must have admin privileges to load this module.'
#            return False

        self.filename = "<console>"
        self.resetbuffer()
        self.locals['znc'] = znc
        self.locals['module'] = self
        self.locals['user'] = self.GetUser()
        self.indent = re.compile(r'^>+')

        return True

    def OnModCommand(self, line):
        self.locals['client'] = self.GetClient()

        # Hijack sys.stdout.write
        stdout_write = sys.stdout.write
        sys.stdout.write = self.write

        m = self.indent.match(line)
        if m:
            self.push(('    ' * len(m.group())) + line[len(m.group()):])
        elif line == ' ' or line == '<':
            self.push('')
        else:
            self.push(line)

        # Revert sys.stdout.write
        sys.stdout.write = stdout_write
        del self.locals['client']

    def OnUserMsg(self, target, message):
        fmatch = re.compile("^.py .*")
        message = str(message)
        target = str(target)
        if fmatch.match(message):
            message=message.replace(".py ","")
            global targetchan
            targetchan = target
            # Hijack sys.stdout.write
            stdout_write = sys.stdout.write
            sys.stdout.write = self.write_to
            m = self.indent.match(message)
            if m:
                self.push(('    ' * len(m.group())) + message[len(m.group()):])
            elif message == ' ' or message == '<':
                self.push('')
            else:
                self.push(message)

        # Revert sys.stdout.write
        sys.stdout.write = stdout_write
        targetchan = '*pythoneval'