Simple CGI dice roller.

Comments

• infidel

  September 2003

  : I get an error:
  : Traceback (most recent call last):
  : File "", line 1, in ?
  : File "C:Documents and SettingsEKIXHOODesktopDadosMotor.py", line 10, in ?
  : nombre = formulario['nombre'].value
  : File "C:Python22libcgi.py", line 550, in __getitem__
  : raise KeyError, key
  : KeyError: nombre
  :
  : And here is the little script:
  : [code]
  : #!/usr/bin/python2
  :
  : import cgitb; cgitb.enable()
  : import string, random, smtplib, cgi
  :
  : print 'Content-type: text/html'
  : print
  :
  : formulario = cgi.FieldStorage()
  : nombre = formulario['nombre'].value
  : correo = formulario['correo'].value
  : dado = formulario['dado'].value
  :
  : valores = dado.split('d')
  : numero = int(valores[0])
  : caras = int(valores[1])
  :
  : if numero <= 20 and numero >= 1 and caras <= 100 and caras > 1:
  :
  : random.seed()
  : tiradas = []
  :
  : for i in range(numero):
  : tiradas.append(random.randint(1,caras))
  :
  : secuencia = str(tiradas)
  : secuencia = secuencia.strip('[')
  : secuencia = secuencia.strip(']')
  :
  : mensaje = nombre + '(' + dado + '): ' + secuencia
  :
  : servidor = smtplib.SMTP('localhost')
  : servidor.set_debuglevel(1)
  : servidor.sendmail('gaz082@yahoo.com.ar', correo, mensaje)
  : servidor.quit()
  :
  : print '

  Tirada enviada a ' + correo + '.

  '
  : print 'No digo que sacaste para agregar misterio...'
  : print 'Gracias por usarme!.'
  : else:
  : print 'Error, error, ahh, ahh!, error! Mantengamos la calma...'
  : print '0 < Dados <= 20 y 1 < Caras <= 100 ?'
  : print 'Pulsa retroceder, verifica esas condiciones e intenta de nuevo.'
  : [/code]
  : Ive got the form in another html file with the action="file.py or .cgi" stuff, post mode.
  :
  : Thanks for any help that you could give me.
  
  It looks like your form data doesn't include a nombre key.
  
  Try nombre = formulario.getvalue('nombre','') to return a default empty string if there's no nombre field.
  
  
  [size=5][italic][blue][RED]i[/RED]nfidel[/blue][/italic][/size]
  
  
• GAZ082

  September 2003

  I do have the field nombre in the form. I tried with what you say:
  
  [code]
  #!/usr/bin/python2
  
  import cgitb; cgitb.enable()
  import string, random, smtplib, cgi
  
  print 'Content-type: text/html'
  print
  
  formulario = cgi.FieldStorage()
  nombre = formulario.getvalue('nombre','') #Here is the thing you said.
  correo = formulario['correo'].value
  dado = formulario['dado'].value
  ...
  [/code]
  
  And now i get the same error but with the next variable, correo. Perhaps my form is wrong?. Check its code:
  
  [code]
  
  ...
  
  ...
  
  ...
  
  
  ...
  
  [/code]
  
• infidel

  September 2003

  : I do have the field nombre in the form. I tried with what you say:
  :
  : [code]
  : #!/usr/bin/python2
  :
  : import cgitb; cgitb.enable()
  : import string, random, smtplib, cgi
  :
  : print 'Content-type: text/html'
  : print
  :
  : formulario = cgi.FieldStorage()
  : nombre = formulario.getvalue('nombre','') #Here is the thing you said.
  : correo = formulario['correo'].value
  : dado = formulario['dado'].value
  : ...
  : [/code]
  :
  : And now i get the same error but with the next variable, correo. Perhaps my form is wrong?. Check its code:
  :
  : [code]
  :
  : ...
  :
  : ...
  :
  : ...
  :
  :
  : ...
  :
  : [/code]
  
  I don't know what to tell you, I put this script:
  
  [code]
  #!/usr/bin/python
  
  import cgitb; cgitb.enable()
  import cgi
  
  print 'Content-type: text/plain
  '
  print
  
  formulario = cgi.FieldStorage()
  nombre = formulario['nombre'].value
  correo = formulario['correo'].value
  dado = formulario['dado'].value
  
  print nombre, correo, dado
  [/code]
  
  ... in my cgi-bin and was able to execute it just fine using your form. What version of Python are you using?
  
  
  [size=5][italic][blue][RED]i[/RED]nfidel[/blue][/italic][/size]
  
  
• GAZ082

  September 2003

  2.2