def _node(schema, name, *children, **kw):
if 'validator' in kw:
kw['validator'] = Function(kw['validator'])
return SchemaNode(schema,
*children,
name=name,
**kw)
class Dimension(MappingSchema):
label = SchemaNode(String(), missing=drop)
description = SchemaNode(String(), missing='')
label_attribute = SchemaNode(String(), missing=None)
key_attribute = SchemaNode(String(), missing=None)
facet = SchemaNode(Boolean(), missing=False)
# cardinality = SchemaNode(Int(), missing=None, default=None)
attributes = Attributes(validator=Function(require_one_child))
def deferred_verif_email_unico(node, kw):
"""
Verifica se o email inserido para cadastro já existe no banco
"""
request = kw.get('request')
emails = request.db["usrTree"].keys()
return All(
Email('E-mail inválido'),
Function(lambda x: not (x in emails), u"Email já cadastrado")
)
def create_password_validator(node, kw):
request = kw.get('request')
ctx_validator = request.registry.password_validator
def inner_password_validator(value):
error_msg = ctx_validator(value)
if not error_msg:
return True
else:
return error_msg
return Function(inner_password_validator)
class SingleLine(SchemaNode):
r"""UTF-8 encoded String without line breaks.
Disallowed characters are linebreaks like: \n, \r.
Example value: This is a something.
"""
schema_type = StringType
default = ''
missing = drop
validator = Function(string_has_no_newlines_validator,
msg='New line characters are not allowed.')
class FormCadastrar(CSRFSchema):
"""
Formulário para cadastro de novo usuário
falta acesso para termos e condições de uso
"""
nome = SchemaNode(
String(),
validator=All(
Length(max=32),
#Function(verif_nome_unico, u"Nome já cadastrado"),
Regex("^(\w)*$", "Usar apenas letras, números ou _"),
),
description='Digite seu nome de usuário'
)
email = SchemaNode(
String(),
validator=deferred_verif_email_unico,
description='Digite seu e-mail',
widget=widget.CheckedInputWidget(
subject='Email',
confirm_subject='Confirmar e-mail',
size=40)
)
senha = SchemaNode(
String(),
validator=Length(min=5, max=32),
widget=widget.CheckedPasswordWidget(size=20),
description='Digite sua senha (no mínimo 5 caracteres) e a confirme'
)
confirmar = SchemaNode(
Boolean(),
#description='Aceitar termos e condições',
label='Aceitar termos e condições',
widget=widget.CheckboxWidget(),
title='Confirmar',
validator=Function(lambda x: x, u'É necessário aceitar as condições'),
)
def _dataset_name(name):
""" These are names that have a special meaning in URLs and
cannot be used for dataset names. """
if name is not None and name.lower() in RESERVED_TERMS:
return "'%s' is a reserved word and cannot be used here" % name
if not re.match(r"^\w[\w\_\-]+$", name):
return ("Name must include only "
"letters, numbers, dashes and underscores")
if '__' in name:
return "Double underscores are not allowed in dataset names."
return True
dataset_name = All(Length(min=2, max=30), Function(_dataset_name))
def _field_name(name):
""" These are names that have a special meaning in URLs and
cannot be used for dataset names. """
if not re.match(r"^\w[\w\_]+$", name):
return ("Name must include only letters, numbers and underscores")
if '__' in name:
return "Double underscores are not allowed in field names."
return True
field_name = All(Length(min=2, max=60), Function(_field_name))
def make_profile_form(request, edit=False):
target_user = getattr(request, 'target_user', None)
user = target_user or request.user
email_validator = dict(should_exist=False,
msg="Email address already in use.",
db_session=request.db_session)
username_validator = dict(should_exist=False,
db_session=request.db_session)
if edit:
email_validator['for_edit'] = True
# We need to attach the current value of the user's email
# so we know if they're trying to change it during validation
schema = EditProfileSchema()
for fld in schema:
if fld.name == 'email':
fld.current_value = user.email
if request.user.is_superuser:
is_superuser = SchemaNode(
Bool(),
title='Is this user an admin?',
)
user_disabled = SchemaNode(
Bool(),
title='User disabled?',
)
schema['user_disabled'] = user_disabled
schema['is_superuser'] = is_superuser
# Can't compare SQLA objects here, so use the usernames.
# Admin users editing their own profile still need a password.
username = request.user.username
target_username = target_user.username
if username == target_username or not request.user.is_superuser:
password = SchemaNode(
String(),
required=False,
missing=null,
description=u"Password only required if changing email.",
widget=PasswordWidget(),
title='Password',
name='password',
)
schema['password'] = password
else:
schema = Profile()
if not request.user:
# Only include these if the user isn't logged in
agree_to_policy = SchemaNode(
Bool(),
title='I agree to the site policy.',
validator=Function(
usage_policy_validator,
message='Agreement with the site policy is required.'),
)
captcha = SchemaNode(
String(),
widget=deferred_recaptcha_widget,
)
schema['agree_to_policy'] = agree_to_policy
schema['captcha'] = captcha
elif request.user.is_superuser:
is_superuser = SchemaNode(
Bool(),
title='Is this user an admin?',
)
schema['is_superuser'] = is_superuser
form = Form(
buttons=('submit', ),
resource_registry=password_registry,
renderer=renderer,
schema=schema.bind(request=request,
email_validator=email_validator,
username_validator=username_validator),
bootstrap_form_style='form-vertical',
)
return form
class Model(Schema):
dimensions = Dimensions()
measures = Measures(validator=Function(require_one_child))
def schema_type(self, **kw):
return Mapping(unknown='preserve')
class Dimensions(MappingSchema):
_named = Dimension(validator=Function(attributes_exist))
class Dimension(MappingSchema):
label = SchemaNode(String(), missing=drop)
description = SchemaNode(String(), missing='')
label_attribute = SchemaNode(String(), missing=None)
key_attribute = SchemaNode(String(), missing=None)
attributes = Attributes(validator=Function(require_one_child))