No need. Simply use
auth.define_tables(username=True)
and if you need
db.auth_user.username.label = 'My Username'
On Monday, 1 August 2016 17:04:23 UTC-5, b.l. masters wrote:
>
> Hi
>
> I am new to Web2py, so I apologize in advance if this is basic.
>
> So, I am wanting to create a custom login, that does not require someone
> to enter an email. So, following some of the examples I have found out
> there, I created a custom auth table, with a username, etc. (I paste the
> code below). So my issue is, that on my local instance this is working
> fine. I am able to create multiple new accounts that do not require an
> email. However, when I attempt to do the same on an amazon instance I
> created, I am getting the following message:
>
> <class 'sqlite3.IntegrityError'> UNIQUE constraint failed: auth_user.email
>
> So clearly this is related to the auth_user.email column requiring it to
> be unique (and I can create at least one account, and if I delete that
> record, I can create a new account again). However, since it is forcing me
> to have the email field be unique, this means I cannot ever create more
> than the initial email account (this is even if I change Field('email' to
> be unique=False)
>
> I could create a custom form, and generate some dummy unique email each
> time, etc. But is there not some standard way this should work? Or some way
> through the DAL that I can change the "unique" field requirement on this
> particular column, so that I quit having this issue? Or, is it maybe how I
> implemented the custom auth table that is causing the issue (code below)?
>
> Thanks for any assistance. And here is my code:
>
> in default.py
>
> def index():
>
> #some action here
> return dict(form=auth.register())
>
>
>
> in db.py
>
>
> db.define_table(
> auth.settings.table_user_name,
> Field('first_name', length=128, default='', writable=False,
> readable=False),
> Field('last_name', length=128, default='', writable=False,
> readable=False, ),
> Field('username', length=128, default='', unique=True),
> Field('email', length=128, default='', unique=False, writable=False,
> readable=False), # required
> Field('password', 'password', length=512, # required
> readable=False, label='Password'),
> Field('registration_key', length=512, # required
> writable=False, readable=False, default=''),
> Field('reset_password_key', length=512, # required
> writable=False, readable=False, default=''),
> Field('registration_id', length=512, # required
> writable=False, readable=False, default=''))
>
> ## do not forget validators
> custom_auth_table = db[auth.settings.table_user_name] # get the
> custom_auth_table
> custom_auth_table.first_name.requires =
> IS_NOT_EMPTY(error_message=auth.messages.is_empty)
> custom_auth_table.last_name.requires =
> IS_NOT_EMPTY(error_message=auth.messages.is_empty)
> custom_auth_table.username.requires = IS_NOT_IN_DB(db,
> custom_auth_table.username)
> custom_auth_table.password.requires = [IS_STRONG(min=15, special=0,
> upper=0), CRYPT()]
>
>
> auth.settings.table_user = custom_auth_table # tell auth to use
> custom_auth_table
>
> ## before auth.define_tables()
>
> auth.define_tables(username=True, signature=False, migrate=False)
> auth.settings.remember_me_form=False
> auth.settings.actions_disabled = ['retrieve_username',
> 'request_reset_password']
> auth.settings.login_next = URL([some redirect here])
> auth.settings.register_next = URL([some redirect here])
>
>
> ## configure auth policy
> auth.settings.registration_requires_verification = False
> auth.settings.registration_requires_approval = False
> #auth.settings.reset_password_requires_verification = True
>
--
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- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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