No, this is a different issue, it seems to be a internal python interpreter problem in 32bits.
There isn't anything we can do except avoid using those regular expresions, for example, you can try this tentative patch: https://code.google.com/p/pyfpdf/issues/detail?id=42 (if you can, let me know if that workaround works so we can confirm the fix and apply the patch in pyfpdf) If you don't need the transparency, you can remove the alpha channel layer (for example, with gimp, from 32 to 24bpp), or use another image format. That should not trigger the affected code. Best regards, Mariano Reingart http://www.sistemasagiles.com.ar http://reingart.blogspot.com On Tue, Jul 9, 2013 at 3:11 PM, peibol <[email protected]> wrote: > Hi: > I have a function just to render a pdf with an image, by means of pfpdf. > Everything was running on a PC with Windows 7 64 bits. Now I have to use > another PC, same environment but with Windows XP 32 bits. > > It's pretty similar to this one: > https://groups.google.com/forum/#!searchin/web2py/fpdf$20_parsepng/web2py/cfqTaBGuPs4/SDSdT1PnsnYJ > (I > tried it with no luck) > > And I believe it has something to do with this > http://bugs.python.org/issue17998 > > Any ideas about how to fix this? > > Traceback > > 1. > 2. > 3. > 4. > 5. > 6. > 7. > 8. > 9. > 10. > 11. > 12. > 13. > 14. > 15. > 16. > 17. > 18. > > Traceback (most recent call last): > > File "e:\Dropbox\myWebs\MyApps\myeduapps\gluon\restricted.py", line 212, in > restricted > > exec ccode in environment > > File > "e:/Dropbox/myWebs/MyApps/myeduapps/applications/myeducenter/controllers/worksheets.py" > > <http://127.0.0.1:8083/admin/default/edit/myeducenter/controllers/worksheets.py>, > line 472, in <module> > > File "e:\Dropbox\myWebs\MyApps\myeduapps\gluon\globals.py", line 194, in > <lambda> > > self._caller = lambda f: f() > > File > "e:/Dropbox/myWebs/MyApps/myeduapps/applications/myeducenter/controllers/worksheets.py" > > <http://127.0.0.1:8083/admin/default/edit/myeducenter/controllers/worksheets.py>, > line 453, in numbers > > pdf=imgRepInPDF(pdf,'tri', 15, 15, [50,50], 4, outline=False) > > File > "e:/Dropbox/myWebs/MyApps/myeduapps/applications/myeducenter/controllers/worksheets.py" > > <http://127.0.0.1:8083/admin/default/edit/myeducenter/controllers/worksheets.py>, > line 436, in imgRepInPDF > > pdf.image(os.path.join(request.folder,'static',imgroute ),type='PNG', > x=canvasgrid[rows_shuffle[r]][cols_shuffle[c]][0]-randint(0,margin_max), > y=canvasgrid[rows_shuffle[r]][cols_shuffle[c]][1]-randint(0,margin_max), w=0, > h=imgh) > > File "e:\Dropbox\myWebs\MyApps\myeduapps\gluon\contrib\fpdf\fpdf.py", line > 915, in image > > info=self._parsepng(name) > > File "e:\Dropbox\myWebs\MyApps\myeduapps\gluon\contrib\fpdf\fpdf.py", line > 1788, in _parsepng > > alpha += data[pos] > > File "c:\Python27\lib\re.py", line 151, in sub > > return _compile(pattern, flags).sub(repl, string, count) > RuntimeError: internal error in regular expression engine > > > Cheers > Pablo > > > > -- > > --- > You received this message because you are subscribed to the Google Groups > "web2py-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > > > -- --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
