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Full FormEncode + htmlfill example, with form and test values

/ Published in: Python
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This simple example tests and shows off a fully working FormEncode (v1.2) example. I've had a hard time finding an example, so I now give it to you.

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  1. #!/usr/bin/python
  2.  
  3. import formencode
  4. from formencode import validators
  5. from formencode import htmlfill
  6.  
  7. class Valid(formencode.Schema):
  8.     allo = validators.UnicodeString(not_empty=True)
  9.     num = validators.Int()
  10.     num2 = validators.Int(not_empty=True)
  11.     pouet = validators.UnicodeString(not_empty=True)
  12.     gna = validators.String(not_empty=True)
  13.  
  14.  
  15. a = """
  16. <form action="pouet" method="post">
  17.   <input type="text" name="pouet" />
  18.   <form:error name="pouet" />
  19.  
  20.   <input type="password" name="allo" />
  21.  
  22.   <input type="text" name="num" />
  23.   <form:error name="num"  />
  24.  
  25.   <input type="text" name="num2" />
  26.   <form:error name="num2"  />
  27.  
  28.   <textarea name="gna"></textarea>
  29.   <form:iferror name="gna">Horrible horror message</form:iferror>
  30.   <form:error name="gna"  />
  31.  
  32.   <textarea name="gna2"></textarea>
  33.   <form:iferror name="gna2">Horrible horror message</form:iferror>
  34.   <form:error name="gna2"  />
  35.  
  36.  
  37. </form>
  38.  
  39. """
  40.  
  41. inp = {'allo': 'salut', 'pouet': 's', 'num': '123', 'num2': "123", 'gna': ''}
  42.  
  43.  
  44. ok = None
  45. try:
  46.     ok = Valid.to_python(inp)
  47. except validators.Invalid, e:
  48.     print e.value
  49.     print htmlfill.render(a, {'gna2': 'salutataion'}, e.error_dict or {})
  50.  
  51.  
  52. print ok

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