On Jun 8, 9:03 am, ch1zra <ch1...@gmail.com> wrote: > I have following code : > > import os, time, re, pyodbc, Image, sys > from datetime import datetime, date, time > from reportlab.lib.pagesizes import A4 > from reportlab.lib.units import cm > from reportlab.pdfgen import canvas > from reportlab.pdfbase import pdfmetrics > from reportlab.pdfbase.ttfonts import TTFont > import mkTable > > mkTable.mkTable() > > and then file mkTable.py located in same directory has : > > def mkTable(): > global canvas > canvas = canvas.Canvas(fname, pagesize=A4) > ... and so on > > this gives me following traceback: > > Traceback (most recent call last): > File "C:\py\pdf_test.py", line 36, in <module> > mkTable.mkTable() > File "C:\py\mkTable.py", line 38, in mkTable > canvas = canvas.Canvas("K_lista.pdf", pagesize=A4) > UnboundLocalError: local variable 'canvas' referenced before > assignment > > i haven't posted entire code, because those lines are giving me > problems. I've searched the web, and all say that I should make var > global inside function. so I did it, but still nothing... > using python 2.6.2 and reportlab 2.4 > help plz :)
The version of mkTable.py you posted is clearly different to the one in the traceback. You might want to check that. Richard. -- http://mail.python.org/mailman/listinfo/python-list