def __init__(self, model, **kwargs):
BaseFieldSet.__init__(self, model, **kwargs)
self.iface = model
self.rebind(model)
self._fields = OrderedDict()
self._render_fields = OrderedDict()
self._bound_pk = None
for name, field in schema.getFieldsInOrder(self.iface):
klass = field.__class__
try:
t = self._fields_mapping[klass]
except KeyError:
raise NotImplementedError('%s is not mapped to a type' % klass)
else:
self.append(Field(name=name, type=t))
self._fields[name].label_text = field.title or name
if field.description:
self._fields[name].set(instructions=field.description)
if field.required:
self._fields[name].validators.append(validators.required)
if klass is schema.Text:
self._fields[name].set(
renderer=fields.TextAreaFieldRenderer)
if klass is schema.List:
value_type = self.iface[name].value_type
if isinstance(value_type, schema.Choice):
self._fields[name].set(options=value_type,
multiple=True)
else:
self._fields[name].set(multiple=True)
elif klass is schema.Choice:
self._fields[name].set(renderer=fields.SelectFieldRenderer,
options=self.iface[name])
def rebind(self, instances=None, session=None, data=None, request=None):
"""rebind to instances"""
if instances is not None:
_validate_iterable(instances)
FieldSet.rebind(self, self.model, session, data, request)
if instances is not None:
self.rows = instances
def rebind(self, instances=None, session=None, data=None):
"""rebind to instances"""
if instances is not None:
_validate_iterable(instances)
FieldSet.rebind(self, self.model, session, data)
if instances is not None:
self.rows = instances
def __init__(self, model, **kwargs):
BaseFieldSet.__init__(self, model, **kwargs)
self.iface = model
self.rebind(model)
self._fields = OrderedDict()
self._render_fields = OrderedDict()
self._bound_pk = None
for name, field in schema.getFieldsInOrder(self.iface):
klass = field.__class__
try:
t = self._fields_mapping[klass]
except KeyError:
raise NotImplementedError('%s is not mapped to a type' % klass)
else:
self.append(Field(name=name, type=t))
self._fields[name].label_text = field.title or name
if field.description:
self._fields[name].set(instructions=field.description)
if field.required:
self._fields[name].validators.append(validators.required)
if klass is schema.Password:
self._fields[name].set(renderer=fields.PasswordFieldRenderer)
if klass is schema.Text:
self._fields[name].set(renderer=fields.TextAreaFieldRenderer)
if klass is schema.List:
value_type = self.iface[name].value_type
if isinstance(value_type, schema.Choice):
self._fields[name].set(options=value_type, multiple=True)
else:
self._fields[name].set(multiple=True)
elif klass is schema.Choice:
self._fields[name].set(renderer=fields.SelectFieldRenderer,
options=self.iface[name])
def test_render_validate(self):
params = {'Spot--the_geom': 'Point(0 1)'}
spot_fieldset = FieldSet(Spot, data = params)
spot_fieldset.validate()
form = spot_fieldset.render()
ok_("Point(0 1)'" in form, 'submitted value was not re-displayed in case of validation error')
def __init__(self, model, **kwargs):
BaseFieldSet.__init__(self, model, **kwargs)
BaseFieldSet.rebind(self, model, data=kwargs.get("data", None))
for k, v in model.__dict__.items():
if not k.startswith("_"):
descriptor = type(v)
t = self._mapping.get(descriptor)
if t:
self.append(Field(name=k, type=t))
def __init__(self, model, **kwargs):
BaseFieldSet.__init__(self, model, **kwargs)
BaseFieldSet.rebind(self, model, data=kwargs.get('data', None))
for k, v in model.__dict__.items():
if not k.startswith('_'):
descriptor = type(v)
t = self._mapping.get(descriptor)
if t:
self.append(Field(name=k, type=t))
def configure(self, **kwargs):
"""
The `Grid` `configure` method takes the same arguments as `FieldSet`
(`pk`, `exclude`, `include`, `options`, `readonly`), except there is
no `focus` argument.
"""
if 'focus' in kwargs:
del kwargs['focus']
FieldSet.configure(self, **kwargs)
def configure(self, **kwargs):
"""
The `Grid` `configure` method takes the same arguments as `FieldSet`
(`pk`, `exclude`, `include`, `options`, `readonly`), except there is
no `focus` argument.
"""
if 'focus' in kwargs:
del kwargs['focus']
FieldSet.configure(self, **kwargs)
def sync_one(self, row):
"""
Use to sync a single one of the instances that are
bound to the `Grid`.
"""
# we want to allow the user to sync just rows w/o errors, so this is public
if self.readonly:
raise Exception('Cannot sync a read-only Grid')
self._set_active(row)
FieldSet.sync(self)
def __init__(self, cls, instances=[], session=None, data=None, request=None, prefix=None):
if self.__sa__:
from sqlalchemy.orm import class_mapper
if not class_mapper(cls):
raise Exception("Grid must be bound to an SA mapped class")
FieldSet.__init__(self, model=cls, session=session, data=data, request=request, prefix=prefix)
self.rows = instances
self.readonly = False
self._errors = {}
def sync_one(self, row):
"""
Use to sync a single one of the instances that are
bound to the `Grid`.
"""
# we want to allow the user to sync just rows w/o errors, so this is public
if self.readonly:
raise Exception('Cannot sync a read-only Grid')
self._set_active(row)
FieldSet.sync(self)
def test_render_reproject(self):
session = FakeSession()
spot_fieldset = FieldSet(Spot, session=session)
spot_fieldset.the_geom.set(options=[('map_srid', 900913)])
spot = Spot()
spot.id = 1
spot.the_geom = PersistentSpatialElement(PersistentSpatialElement(WKBSpatialElement('010')));
spot_fieldset = spot_fieldset.bind(spot)
spot_fieldset.render()
ok_(isinstance(session.scalar_args[0], functions.wkt), 'The geometry was not queried as WKT');
ok_(isinstance(session.scalar_args[0].arguments[0], functions.transform), 'The geometry was not reprojected');
def test_render_options(self):
spot_fieldset = FieldSet(Spot)
spot_fieldset.the_geom.set(options=[
('default_lat', 1),
('default_lon', 2),
('zoom', 3),
('map_width', 4),
('map_height', 5),
('base_layer', 'new OpenLayers.Layer.DummyLayer("OSM")'),
('openlayers_lib', '/js/OpenLayers.js')])
form = spot_fieldset.render()
ok_('1,\n 2,\n 3, \'Point\', new OpenLayers.Layer.DummyLayer("OSM"),', form)
ok_('<script src="/js/OpenLayers.js"></script>' in form)
def test_render_options(self):
spot_fieldset = FieldSet(Spot)
spot_fieldset.the_geom.set(options=[
('default_lat', 1),
('default_lon', 2),
('zoom', 3),
('map_width', 4),
('map_height', 5),
('base_layer', 'new OpenLayers.Layer.DummyLayer("OSM")'),
('openlayers_lib', '/js/OpenLayers.js')])
form = spot_fieldset.render()
ok_('1,\n 2,\n 3, \'Point\', new OpenLayers.Layer.DummyLayer("OSM"),', form)
ok_('<script src="/js/OpenLayers.js"></script>' in form)
ok_('init_map(' in form)
def test_render(self):
session = FakeSession()
spot_fieldset = FieldSet(Spot, session=session)
spot = Spot()
spot.id = 1
spot.the_geom = PersistentSpatialElement(PersistentSpatialElement(WKBSpatialElement('010')));
spot_fieldset = spot_fieldset.bind(spot)
form = spot_fieldset.render()
ok_("geoformalchemy.init_map(" in form, 'Template was not rendered')
ok_("'Point'," in form, 'OpenLayers geometry was not mapped correctly ')
ok_("false," in form, 'Geometry should not be a collection')
ok_(isinstance(session.scalar_args[0], functions.wkt), 'The geometry was not queried as WKT');
def render(self, lang=None):
if self.readonly:
html = pretty_html(DefaultFieldSet.render(self))
for name, engine in templates.engines.items():
if isinstance(engine, config.engine.__class__):
continue
html_engine = pretty_html(engine('fieldset_readonly', fieldset=self))
assert html == html_engine, (name, html, html_engine)
return html
html = pretty_html(DefaultFieldSet.render(self))
for name, engine in templates.engines.items():
if isinstance(engine, config.engine.__class__):
continue
html_engine = pretty_html(engine('fieldset', fieldset=self))
assert html == html_engine, (name, html, html_engine)
return html
def __init__(self, model, session=None, data=None, prefix=None):
self._fields = OrderedDict()
self._render_fields = OrderedDict()
self.model = self.session = None
BaseFieldSet.rebind(self, model, data=data)
self.prefix = prefix
self.model = model
self.readonly = False
self.focus = True
self._errors = []
focus = True
for k, v in model.__dict__.iteritems():
if not k.startswith("_"):
descriptor = type(v)
t = self._mapping.get(descriptor)
if t:
self.append(Field(name=k, type=t))
def render(self, lang=None):
if self.readonly:
html = pretty_html(DefaultFieldSet.render(self))
for name, engine in templates.engines.items():
if isinstance(engine, config.engine.__class__):
continue
html_engine = pretty_html(
engine('fieldset_readonly', fieldset=self))
assert html == html_engine, (name, html, html_engine)
return html
html = pretty_html(DefaultFieldSet.render(self))
for name, engine in templates.engines.items():
if isinstance(engine, config.engine.__class__):
continue
html_engine = pretty_html(engine('fieldset', fieldset=self))
assert html == html_engine, (name, html, html_engine)
return html
def test_render_additional_options(self):
spot_fieldset = FieldSet(Spot)
spot_fieldset.the_geom.set(options=[
('default_lat', 1),
('default_lon', 2),
('zoom', 3),
('map_width', 4),
('map_height', 5),
('base_layer', 'new OpenLayers.Layer.DummyLayer("OSM")'),
('run_js', False),
('insert_libs', False)
])
form = spot_fieldset.render()
ok_('<script src="/js/OpenLayers.js"></script>' not in form)
ok_('init_map(' not in form)
def __init__(self,
cls,
instances=[],
session=None,
data=None,
prefix=None):
if self.__sa__:
from sqlalchemy.orm import class_mapper
if not class_mapper(cls):
raise Exception('Grid must be bound to an SA mapped class')
FieldSet.__init__(self,
model=cls,
session=session,
data=data,
prefix=prefix)
self.rows = instances
self.readonly = False
self._errors = {}
def __init__(self, model, session=None, data=None, prefix=None):
self._fields = OrderedDict()
self._render_fields = OrderedDict()
self.model = self.session = None
BaseFieldSet.rebind(self, model, data=data)
self.prefix = prefix
self.model = model
self.readonly = False
self.focus = True
self._errors = []
focus = True
for k, v in model().iteritems():
if not k.startswith('_'):
try:
t = getattr(fatypes, v.__class__.__name__.replace('Property',''))
except AttributeError:
raise NotImplementedError('%s is not mapped to a type' % v.__class__)
else:
self.add(Field(name=k, type=t))
if v.required:
self._fields[k].validators.append(validators.required)
def __init__(self, model, **kwargs):
BaseFieldSet.__init__(self, model, **kwargs)
if model is not None and isinstance(model, schema.Document):
BaseFieldSet.rebind(self, model.__class__, data=kwargs.get('data', None))
self.doc = model.__class__
self.model = model
self._bound_pk = fields._pk(model)
else:
BaseFieldSet.rebind(self, model, data=kwargs.get('data', None))
self.doc = model
values = self.doc._properties.values()
values.sort(lambda a, b: cmp(a.creation_counter, b.creation_counter))
for v in values:
if getattr(v, 'name'):
k = v.name
sch = None
if isinstance(v, schema.SchemaListProperty):
t = fatypes.List
sch = v._schema
elif isinstance(v, schema.SchemaProperty):
t = fatypes.String
sch = v._schema
else:
try:
t = getattr(fatypes, v.__class__.__name__.replace('Property',''))
except AttributeError:
raise NotImplementedError('%s is not mapped to a type for field %s (%s)' % (v.__class__, k, v.__class__.__name__))
self.append(Field(name=k, type=t, schema=sch))
if v.required:
self._fields[k].validators.append(validators.required)
def __init__(self, model, **kwargs):
BaseFieldSet.__init__(self, model, **kwargs)
if model is not None and isinstance(model, schema.Document):
BaseFieldSet.rebind(self, model.__class__, data=kwargs.get('data', None))
self.doc = model.__class__
self.model = model
self._bound_pk = fields._pk(model)
else:
BaseFieldSet.rebind(self, model, data=kwargs.get('data', None))
self.doc = model
values = self.doc._properties.values()
values.sort(lambda a, b: cmp(a.creation_counter, b.creation_counter))
for v in values:
if getattr(v, 'name'):
k = v.name
sch = None
if isinstance(v, schema.SchemaListProperty):
t = fatypes.List
sch = v._schema
elif isinstance(v, schema.SchemaProperty):
t = fatypes.String
sch = v._schema
else:
try:
t = getattr(fatypes, v.__class__.__name__.replace('Property',''))
except AttributeError:
raise NotImplementedError('%s is not mapped to a type for field %s (%s)' % (v.__class__, k, v.__class__.__name__))
self.append(Field(name=k, type=t, schema=sch))
if v.required:
self._fields[k].validators.append(validators.required)
def __init__(self, model, session=None, data=None, prefix=None):
self._fields = OrderedDict()
self._request = None
self._render_fields = OrderedDict()
if isinstance(model, node.Node):
self._original_cls = model.__class__
else:
self._original_cls = model
self.model = self.session = None
BaseFieldSet.rebind(self, model, data=data)
self._prefix = prefix
self.model = model
self.readonly = False
self.focus = True
self._format = u'%(model)s-%(pk)s-%(name)s'
self._errors = []
focus = True
for k, v in model.properties():
type = v.__class__.__name__.replace('Property', '')
if type == 'Unicode':
type = 'String'
elif type == 'SetOfNodes':
type = 'Set'
elif type == 'ListOfGroups':
continue
elif type == 'ListOfGroupNodes':
type = 'List'
try:
t = getattr(fatypes, type)
except AttributeError:
raise NotImplementedError('%s is not mapped to a type' %
v.__class__)
else:
self.append(Field(name=k, type=t, prop=v))
field = self[k]
field.set(label=v.title)
if v.description:
field.set(instructions=v.description)
if v.required:
field.validators.append(validators.required)
def bind(self, instances, session=None, data=None, request=None):
"""bind to instances"""
_validate_iterable(instances)
if not session:
i = iter(instances)
try:
instance = i.next()
except StopIteration:
pass
else:
from sqlalchemy.orm import object_session
session = object_session(instance)
mr = FieldSet.bind(self, self.model, session, data)
mr.rows = instances
mr._request = request
return mr
def bind(self, instances, session=None, data=None, request=None):
"""bind to instances"""
_validate_iterable(instances)
if not session:
i = iter(instances)
try:
instance = i.next()
except StopIteration:
pass
else:
from sqlalchemy.orm import object_session
session = object_session(instance)
mr = FieldSet.bind(self, self.model, session, data, request)
mr.rows = instances
mr._request = request
return mr
def copy(self, *args):
"""return a copy of the fieldset. args is a list of field names or field
objects to render in the new fieldset"""
mr = FieldSet.bind(self, self.model, self.session)
mr.rows = []
mr.readonly = self.readonly
mr._errors = {}
_fields = self._render_fields or self._fields
_new_fields = []
if args:
for field in args:
if isinstance(field, basestring):
if field in _fields:
field = _fields.get(field)
else:
raise AttributeError('%r as not field named %s' % (self, field))
assert isinstance(field, fields.AbstractField), field
field.bind(mr)
_new_fields.append(field)
mr._render_fields = OrderedDict([(field.key, field) for field in _new_fields])
return mr
def copy(self, *args):
"""return a copy of the fieldset. args is a list of field names or field
objects to render in the new fieldset"""
mr = FieldSet.bind(self, self.model, self.session)
mr.rows = []
mr.readonly = self.readonly
mr._errors = {}
_fields = self._render_fields or self._fields
_new_fields = []
if args:
for field in args:
if isinstance(field, basestring):
if field in _fields:
field = _fields.get(field)
else:
raise AttributeError('%r as not field named %s' %
(self, field))
assert isinstance(field, fields.AbstractField), field
field.bind(mr)
_new_fields.append(field)
mr._render_fields = OrderedDict([(field.key, field)
for field in _new_fields])
return mr
def test_deserialize_reproject(self):
params = {'Spot--the_geom': 'Point(0 1)', 'Spot--name': 'dummy'}
session = FakeSession()
spot_fieldset = FieldSet(Spot, data = params, session=session)
spot_fieldset.the_geom.set(options=[('map_srid', 900913)])
spot_fieldset.validate()
spot_fieldset.sync()
ok_(isinstance(spot_fieldset.model.the_geom, WKTSpatialElement), 'Geometry was not assigned to model')
eq_(spot_fieldset.model.the_geom.desc, 'geometry', 'The geometry was not reprojected for the insertion into the db')
spot_fieldset.render()
ok_(isinstance(session.scalar_args[0], functions.wkt), 'The geometry was not queried as WKT')
ok_(isinstance(session.scalar_args[0].arguments[0], functions.transform), 'The geometry was not reprojected')
params = {'Spot--the_geom': ' ', 'Spot--name': ''}
spot_fieldset = FieldSet(Spot, data = params, session=session)
spot_fieldset.validate()
spot_fieldset.sync()
ok_(spot_fieldset.model.the_geom is None, 'Geometry is not set to None for empty strings')
from formalchemy.forms import FieldSet
from formalchemy.tables import Grid
from cyberweb import model
from cyberweb.model import meta
## Initialize fieldsets
GroupDefinition = FieldSet(model.GroupDefinition)
GroupDefinition.configure(pk=False,
exclude=[GroupDefinition.members]
)
GroupDefinitionAdd = FieldSet(model.GroupDefinition)
GroupDefinitionAdd.configure(pk=False,
exclude=[GroupDefinitionAdd.members]
)
## Initialize grids
GroupDefinitionGrid = Grid(model.GroupDefinition)
GroupDefinitionGrid.configure(pk=False,
exclude=[GroupDefinitionGrid.members]
)
def test_deserialize(self):
params = {'Spot--the_geom': 'Point(0 1)', 'Spot--name': 'dummy'}
session = FakeSession()
spot_fieldset = FieldSet(Spot, data = params, session=session)
spot_fieldset.the_geom.set(options=[('map_srid', 4326)])
spot_fieldset.validate()
spot_fieldset.sync()
ok_(isinstance(spot_fieldset.model.the_geom, WKTSpatialElement), 'Geometry was not assigned to model')
eq_(str(spot_fieldset.model.the_geom), 'Point(0 1)', 'wkt is wrong')
params = {'Spot--the_geom': ' ', 'Spot--name': ''}
spot_fieldset = FieldSet(Spot, data = params, session=session)
spot_fieldset.validate()
spot_fieldset.sync()
ok_(spot_fieldset.model.the_geom is None, 'Geometry is not set to None for empty strings')
from formalchemy.forms import FieldSet from formalchemy.tables import Grid from cyberweb import model from cyberweb.model import meta ## Initialize fieldsets Service = FieldSet(model.Service) Service.configure(pk=False, exclude=[Service.timestamp]) ServiceAdd = FieldSet(model.Service) ServiceAdd.configure(pk=False, exclude=[ServiceAdd.timestamp]) ## Initialize grids ServiceGrid = Grid(model.Service) ServiceGrid.configure(pk=False, exclude=[ServiceGrid.timestamp])
from formalchemy.forms import FieldSet
from formalchemy.tables import Grid
from cyberweb import model
from cyberweb.model import meta
group_definitions = []
for i in meta.Session.query(model.GroupDefinition).all():
group_definitions.append((i.name,i.id))
## Initialize fieldsets
User = FieldSet(model.User)
User.configure(pk=False,
options=[User.groups.dropdown(options=group_definitions)],
exclude=[User.password,User.last_login_date,User.created,User.last_login_ip,User.messages_sent,User.messages_by_user]
)
UserAdd = FieldSet(model.User)
UserAdd.configure(pk=False,
options=[UserAdd.groups.dropdown(options=group_definitions),
UserAdd.verified.checkbox()],
exclude=[UserAdd.verified,UserAdd.password,UserAdd.last_login_date,UserAdd.created,UserAdd.last_login_ip,UserAdd.messages_sent,UserAdd.messages_by_user]
)
## Initialize grids
group_definitions = []
for i in model.meta.Session.query(model.GroupDefinition).all():
group_definitions.append((i.id,i.name))
UserGrid = Grid(model.User)
UserGrid.configure(pk=False,
options=[UserGrid.groups.dropdown(options=group_definitions)],
exclude=[UserGrid.password,UserGrid.last_login_date,UserGrid.created,UserGrid.last_login_ip,UserGrid.messages_sent,UserGrid.messages_by_user]
from formalchemy.forms import FieldSet
from formalchemy.tables import Grid
from cyberweb import model
from cyberweb.model import meta
## Initialize fieldsets
Group = FieldSet(model.Group)
Group.configure(pk=False,
exclude=[Group.messages_by_group]
)
GroupAdd = FieldSet(model.Group)
GroupAdd.configure(pk=False,
exclude=[GroupAdd.messages_by_group]
)
## Initialize grids
GroupGrid = Grid(model.Group)
GroupGrid.configure(pk=False,
exclude=[GroupGrid.messages_by_group]
)
from formalchemy.forms import FieldSet
from formalchemy.tables import Grid
from cyberweb import model
from cyberweb.model import meta
## Initialize fieldsets
QueueInfo = FieldSet(model.QueueInfo)
QueueInfo.configure(pk=False,
exclude=[QueueInfo.timestamp]
)
QueueInfoAdd = FieldSet(model.QueueInfo)
QueueInfoAdd.configure(pk=False,
exclude=[QueueInfoAdd.timestamp]
)
## Initialize grids
QueueInfoGrid = Grid(model.QueueInfo)
QueueInfoGrid.configure(pk=False,
exclude=[QueueInfoGrid.timestamp]
)
from pylons import config
from formalchemy.forms import FieldSet
from formalchemy.tables import Grid
from cyberweb import model
from cyberweb.model import meta
users = []
for i in meta.Session.query(model.User).all():
users.append((i.username,i.id))
Account = FieldSet(model.Account)
Account.configure(pk=False,
exclude=[Account.insert_date]
)
AccountAdd = FieldSet(model.Account)
AccountAdd.configure(pk=False,
exclude=[AccountAdd.insert_date]
)
## Initialize grids
AccountGrid = Grid(model.Account)
AccountGrid.configure(pk=False,
options=[AccountGrid.user.dropdown(options=users)],
exclude=[AccountGrid.authkey,AccountGrid.password,AccountGrid.insert_date]
)
def _set_active(self, instance, session=None):
FieldSet.rebind(self, instance, session or self.session, self.data)
def _set_active(self, instance, session=None):
FieldSet.rebind(self, instance, session or self.session, self.data)