SublimeText pascal functions autocomplete

import sublime, sublime_plugin, os, re, string
from os.path import basename

class pasfunc_GiveVerboseFunc(sublime_plugin.EventListener):
    def on_post_save(self, view):
        funcs = []
        ids = []
        open_folder_arr = view.window().views()
        for pasfile in open_folder_arr:
            tex = pasfile.file_name().lower()
            if tex.find(".pas") != -1:
                file_lines = open(tex, "rU")
                isimp = False
                for line in file_lines:
                    templine = line.lower()
                    if not isimp:
                        isimp = (templine.find("implementation") > -1)
                        continue
                    if (((templine.find("function") != -1) \
                    or (templine.find("procedure") != -1) \
                    or (templine.find("constructor") != -1) \
                    or (templine.find("destructor") != -1)) \
                    and ((templine.find("=") == -1) \
                    and (templine.find("forward") == -1))):
                        funcs.append(os.path.split(pasfile.file_name())[1] + ": " + line.strip())
                    words = re.findall('[_A-Za-z][_a-zA-Z0-9]*', line)
                    fn = os.path.split(pasfile.file_name())[1]
                    for word in words:
                        if (len(word) >= 3):
                            if not word in funcs:
                                w = word.strip()
                                if not w in ids:
                                    ids.append(w)
                            #w = fn + ": " + word.strip()
                            #if not w in funcs:
                            #    if not w in ids:
                            #        ids.append(w)
                        #if (len(word) >= 3) and not (word in funcs) and not (word in ids):
                            #ids.append(os.path.split(pasfile.file_name())[1] + ": " + word.strip())

        try:
            from win32com.shell import shellcon, shell
            homedir = shell.SHGetFolderPath(0, shellcon.CSIDL_APPDATA, 0, 0)
        except ImportError: # quick semi-nasty fallback for non-windows/win32com case
            homedir = os.path.expanduser("~")
        sugfile = homedir + "\\AppData\\Roaming\\Sublime Text 3\\Packages\\User\\" + \
        "Pascal.sublime-completions"
        f = open(sugfile, "w")
        f.writelines("{\n")
        f.writelines('    "scope": "source.pascal",\n')
        f.writelines('    "completions":\n    [\n')
        for func in funcs:
            f.writelines('        { "trigger": "')
            index = 0
            for word in func.split():
                if index == 1:
                    f.writelines(word[0:1] + ' ')
                else:
                    f.writelines(word + ' ')
                index = index + 1
            f.writelines('", "contents": "')
            if len(func.split('.')) > 2: #Если в списке больше двух частей
                f.writelines(func.split('.')[2][0:len(func)])
            else:
                for i in range(2, 100):
                    try:
                        f.writelines(func.split()[i][0:1000] + ' ')
                    except IndexError:
                        break
               # f.writelines(func.split()[2][0:len(func)])
            f.writelines('" },\n')
        for i in ids:
            f.writelines('        { "trigger": "')
            index = 0
            f.writelines(i)
            f.writelines('", "contents": "')
            f.writelines(i)
            f.writelines('" },\n')
        f.writelines('    ]\n}')
        f.close()