from pytero import app, processor, formview, Run, Jinja, FormError
from wtforms import Form
from wtforms.fields import TextField, PasswordField
from wtforms.validators import Required
J=Jinja(".")
class Login(Form):
username = TextField("Username", [Required()])
password = PasswordField("Password", [Required()])
method="POST"
class bob:
@formview(Login)
def GET(self, f):
return J.forms(form=f, action='/')
@processor(Login)
def POST(self, form):
if form.username.data!=u"bob" or form.password.data !=u"abc123":
raise FormError({"username & password": ["Invalid Combo"]})
return 'welcomebob'
urls=['/$', bob]
a=app(urls, debug=True)
if __name__=="__main__":
Run(a)
class Bob:
@formview(SForm)
def GET(self, f):
if hasattr(f, 'errors'):
return """
errors:<br/>%s
<form method='post'>
<input name='bob'><input type='submit'>
</form>
""" % reduce(lambda i, o: i + "<br/>" + o, f.errors)
else:
return"""
<form method='post'>
<input name='bob'><input type='submit'>
</form>
"""
@processor(SForm)
def POST(self, f):
if f.bob!=u"bob":
raise FormError(["nice try", "you're not bob"])
return "Hello Bob"
a=app(['/$', Bob], debug=True)
if __name__=="__main__":
Run(a)