def NoValidFunction(req, res, e):
# We save the result in a temporary directory as well as the exception
# message. Then we remove the ValidatorIcon.
tmp = tempfile.mktemp()
os.mkdir(tmp)
fn = 'novalid_' + os.path.basename(req.path)
Utils.FileString(os.path.join(tmp, fn), res[1])
Utils.Error('Saved in dir ' + tmp, prefix='See: ')
Utils.FileString(os.path.join(tmp, 'message'), str(e))
# Remove ValidatorIcon:
res[1] = string.replace(res[1], WebWorkers.ValidatorIconText, '')
# Adjust Content-length:
res[0]['Content-length'] = str(len(res[1]))
sol = sheet.AllSolutions().strip()
values['ExercisesTable'] = sheet.LatexSheetTable('')
values['ExercisesNoTable'] = sheet.LatexSheetNoTable()
if len(sol) > 0:
values['ExercisesTable'] = values['ExercisesTable']+ \
'\n\\newpage\n\n\\begin{verbatim}\n'+ sol +'\n\\end{verbatim}\n\n'
latexinput = None
pdf = None
if opt.has_key('-n'):
templ = Config.conf['PDFTemplateNoTable']
else:
templ = Config.conf['PDFTemplate']
try:
latexinput = SimpleTemplate.FillTemplate(templ, values)
except:
print('Cannot produce LaTeX input.')
if latexinput:
try:
pdf = LatexImage.LatexToPDF(latexinput)
except:
pdf = None
if latexinput:
Utils.FileString(fname+'_'+sheet.name+'.tex',latexinput)
print 'Wrote LaTeX code to '+fname+'_'+sheet.name+'.tex'
if pdf:
Utils.FileString(fname+'_'+sheet.name+'.pdf',pdf)
print 'Wrote PDF file to '+fname+'_'+sheet.name+'.pdf'
shutil.rmtree('tmpsheettest')