Source code for core.utils.parse

# core/utils/parse.py
#
#

""" utils package. """

__copyright__ = "Copyright 2015, B.H.J Thate"

## IMPORT

import logging

## PARSE

def txt_parse(*args, **kwargs):
    from core.thing import Thing
    from core.errors import error, WrongArgument
    bot = args[0]
    txt = args[1]
    o = Thing()
    try: o.cc = args[2]
    except IndexError: o.cc = bot.cc
    o.txt = txt
    o.rest = ""
    o.cmnd = ""
    o.args = []
    o.is_default = False
    o.wanted = Thing()
    o.not_wanted = Thing()
    o.switch = Thing()
    splitted = o.txt.split()
    c = 0
    for word in splitted:
        if not c:
            if word[0] == o.cc:
                word = word[1:]
                if bot.find_cmnd(word): o.cmnd = word
            elif o.cc == "none":
                if bot.find_cmnd(word): o.cmnd = word
            c += 1
            continue
        if word.startswith("+"):
            try: o.karma = int(word)
            except ValueError: o.karma = 0
        #if "http" in word: o.args.append(word) ; o.rest += " " + word ; continue
        try:
            key, value = word.split("=")
            pre = key[0]
            #if pre != "+": raise WrongArgument(word)
            #else: key = key[1:]
            op = key[-1]
            post = value[-1]
            last = word[-1]
            if key == "i":
                try: o.index = int(value)
                except: pass
            if post == "-": value = value[:-1]
            if key.startswith("!"): key = key[1:] ; o.switch[key] = value ; continue
            if op == "-": key = key[:-1] ; o.not_wanted[key] = value
            else: o.wanted[key] = value
            #if op == "-": continue
            if post == "-" : continue
            o.args.append(key)
            #o.rest += " " + key
        except ValueError as ex:
            o.args.append(word)
            o.rest += " " + word 
    o.rest = o.rest.strip()
    return o