def get_resource(self):
"""Return the rest API resource (View) for the data table"""
try:
return self.resource
except AttributeError:
model = self.model
return resources.get_resource_for_model(model)
def get_resource(self):
"""Return the rest API resource (View) for the data table"""
try:
return self.resource
except AttributeError:
model = self.model
return resources.get_resource_for_model(model)
def __init__(self, resource, rowlink=None, options=None, hidden=None, url=None, ordering=None,
format="json", filters=None, extra_args=None):
"""
Default ordering is "id" if possible.
@param resource: handler to base datatable on
@type resource: AmCATResource
@param hidden: hidden fields
@type hidden: set
@param filters: an optional list of selector/value pairs for filtering
@extra_args: an optional list of field/value pairs for extra 'get' options
"""
if inspect.isclass(resource) and issubclass(resource, Model):
resource = get_resource_for_model(resource)
self.resource = resource() if callable(resource) else resource
self.options = options or dict()
self.rowlink = rowlink or getattr(self.resource, "get_rowlink", lambda : None)()
self.ordering = ordering
self.format = format
self.hidden = set(hidden) if isinstance(hidden, collections.Iterable) else set()
self.filters = filters or [] # list of name : value tuples for filtering
self.extra_args = extra_args or [] # list of name : value tuples for GET arguments
self.base_url = url if url is not None else self.resource.url
def __init__(self, resource, rowlink=None, rowlink_open_in="same", options=None, hidden=None, url=None,
ordering=None, format="json", filters=None, extra_args=None, url_kwargs=()):
"""
Default ordering is "id" if possible.
@param resource: handler to base datatable on
@type resource: AmCATResource
@param hidden: hidden fields
@type hidden: set
@param filters: an optional list of selector/value pairs for filtering
@param extra_args: an optional list of field/value pairs for extra 'get' options
@param url_kwargs: if a ViewSet is given, also provide url_kwargs which are used to determine the url
"""
if inspect.isclass(resource) and issubclass(resource, Model):
resource = get_resource_for_model(resource)
self.resource = resource() if callable(resource) else resource
self.options = options or dict()
self.rowlink = rowlink or getattr(self.resource, "get_rowlink", lambda: None)()
self.rowlink_open_in = rowlink_open_in
self.ordering = ordering
self.format = format
self.hidden = set(hidden) if isinstance(hidden, collections.Iterable) else set()
self.filters = filters or [] # list of name : value tuples for filtering
self.extra_args = extra_args or [] # list of name : value tuples for GET arguments
if url is None:
if isinstance(self.resource, AmCATResource):
url = self.resource.url
else:
url = self.resource.get_url(**dict(url_kwargs))
self.base_url = url
def determine_metadata(self, request, view):
from api.rest.resources import get_resource_for_model
metadata = super(AmCATMetadata, self).determine_metadata(request, view)
if self._get_model(view) is None:
return metadata
metadata['label'] = self.get_label(view)
try:
metadata['label'] = self.get_label(view)
except ValueError:
log.debug("No resource for model, returning minimal metadata.")
return metadata
serializer = view.get_serializer()
if hasattr(serializer, "Meta") and hasattr(serializer.Meta, "model"):
model = serializer.Meta.model
metadata['models'] = {
name: get_resource_for_model(_get_model_by_field(model, name)).get_url()
for (name, field) in serializer.get_fields().items()
if hasattr(field, 'queryset')
}
metadata['filter_fields'] = list(view.get_filter_fields())
metadata["fields"] = dict(self.get_metadata_fields(view))
metadata["field_list"] = [field_name for field_name, _ in self.get_metadata_fields(view)]
return metadata
def __init__(self,
resource,
rowlink=None,
rowlink_open_in="same",
options=None,
hidden=None,
url=None,
ordering=None,
format="json",
filters=None,
extra_args=None,
url_kwargs=()):
"""
Default ordering is "id" if possible.
@param resource: handler to base datatable on
@type resource: AmCATResource
@param hidden: hidden fields
@type hidden: set
@param filters: an optional list of selector/value pairs for filtering
@param extra_args: an optional list of field/value pairs for extra 'get' options
@param url_kwargs: if a ViewSet is given, also provide url_kwargs which are used to determine the url
"""
if inspect.isclass(resource) and issubclass(resource, Model):
resource = get_resource_for_model(resource)
self.resource = resource() if callable(resource) else resource
self.options = options or dict()
self.rowlink = rowlink or getattr(self.resource, "get_rowlink",
lambda: None)()
self.rowlink_open_in = rowlink_open_in
self.ordering = ordering
self.format = format
self.hidden = set(hidden) if isinstance(
hidden, collections.Iterable) else set()
self.filters = filters or [
] # list of name : value tuples for filtering
self.extra_args = extra_args or [
] # list of name : value tuples for GET arguments
if url is None:
if isinstance(self.resource, AmCATResource):
url = self.resource.url
else:
url = self.resource.get_url(**dict(url_kwargs))
self.base_url = url
def __init__(self,
resource,
rowlink=None,
options=None,
hidden=None,
url=None,
ordering=None,
format="json",
filters=None,
extra_args=None):
"""
Default ordering is "id" if possible.
@param resource: handler to base datatable on
@type resource: AmCATResource
@param hidden: hidden fields
@type hidden: set
@param filters: an optional list of selector/value pairs for filtering
@extra_args: an optional list of field/value pairs for extra 'get' options
"""
if inspect.isclass(resource) and issubclass(resource, Model):
resource = get_resource_for_model(resource)
self.resource = resource() if callable(resource) else resource
self.options = options or dict()
self.rowlink = rowlink or getattr(self.resource, "get_rowlink",
lambda: None)()
self.ordering = ordering
self.format = format
self.hidden = set(hidden) if isinstance(
hidden, collections.Iterable) else set()
self.filters = filters or [
] # list of name : value tuples for filtering
self.extra_args = extra_args or [
] # list of name : value tuples for GET arguments
self.base_url = url if url is not None else self.resource.url