gEcrit Code

#!/usr/bin/python
# -*- coding: utf-8 -*-

import wx


class SyntaxDoctor:
    """
    SyntaxDoctor

    Manages the syntax checking feature.

    """
    def CheckSyntax(self, event, text_id):
        """
        CheckSyntax

        Finds the current document and calls python
        to check the correctitude of the file.
        If error is reported, prompts the user with
        the error message.
        If not, prompts the user with a success message.

        """

        cur_doc = wx.FindWindowById(text_id)
        file_nm = cur_doc.SaveTarget


        try:

            ctext = cur_doc.GetText()
            ctext = ctext.replace('\r\n', '\n').replace('\r', '\n')
            compile(ctext, file_nm, 'exec')
            say_ok = wx.MessageDialog(None,
                    "No errors have been detected.", "Syntax Check")
            if say_ok.ShowModal() == wx.ID_OK:
                say_ok.Destroy()
        except Exception, e:

            ln_num = ""
            excstr = str(e)
            try:
                for c in exctr:
                    if int(c):
                        ln_num += str(c)
                n = int(ln_num)

                cur_doc.ScrollToLine(n)
                cur_doc.GotoLine(n)
            except:
                say_error = wx.MessageDialog(None, 'Error:' + excstr,
                        'Error Found')
                if say_error.ShowModal() == wx.ID_OK:
                    say_error.Destroy()


SyntaxDoc = SyntaxDoctor()