def get_url(self, obj, view_name, request, format):
"""
Given an object, return the URL that hyperlinks to the object.
May raise a `NoReverseMatch` if the `view_name` and `lookup_field`
attributes are not configured to correctly match the URL conf.
"""
if hasattr(obj, 'pk') and obj.pk is None:
return None
if isinstance(obj, PKOnlyObject):
obj = self.queryset.get(pk=obj.pk)
parent_lookups = get_parent_query_lookups_by_view(
view_name.split("-")[0])
lookup_field = getattr(obj, self.lookup_field)
kwargs = {self.lookup_field: lookup_field}
if parent_lookups:
for lookup in parent_lookups:
parent_lookup = obj
lookup_path = lookup.split('__')
if len(lookup_path) > 1:
for part in lookup_path[:-1]:
parent_lookup = getattr(parent_lookup, part)
parent_lookup_id = getattr(parent_lookup,
lookup_path[-1] + '_id', None)
kwargs[drf_nested_routing.PARENT_LOOKUP_NAME_PREFIX +
lookup] = parent_lookup_id
return reverse(view_name,
kwargs=kwargs,
request=request,
format=format)
def get_url(self, obj, view_name, request, format):
"""
Given an object, return the URL that hyperlinks to the object.
May raise a `NoReverseMatch` if the `view_name` and `lookup_field`
attributes are not configured to correctly match the URL conf.
"""
if hasattr(obj, 'pk') and obj.pk is None:
return None
parent_lookups = get_parent_query_lookups_by_view(
view_name.split("-")[0])
lookup_field = getattr(obj, self.lookup_field, None)
kwargs = {self.lookup_field: lookup_field}
if parent_lookups:
for lookup in parent_lookups:
lookup_path = lookup.split('__')
parent_lookup = obj
for part in lookup_path:
parent_lookup = getattr(parent_lookup, part)
parent_lookup_id = parent_lookup.id if isinstance(
parent_lookup, Model) else parent_lookup
kwargs[drf_nested_routing.PARENT_LOOKUP_NAME_PREFIX +
lookup] = parent_lookup_id
if lookup_field is None: # Handle unsaved object case
return None
return reverse(view_name,
kwargs=kwargs,
request=request,
format=format)
def get_url(self, obj, view_name, request, format):
"""
Given an object, return the URL that hyperlinks to the object.
May raise a `NoReverseMatch` if the `view_name` and `lookup_field`
attributes are not configured to correctly match the URL conf.
"""
if hasattr(obj, 'pk') and obj.pk is None:
return None
if isinstance(obj, PKOnlyObject):
obj = self.queryset.get(pk=obj.pk)
parent_lookups = get_parent_query_lookups_by_view(view_name.split("-")[0])
lookup_field = getattr(obj, self.lookup_field)
kwargs = {self.lookup_field: lookup_field}
if parent_lookups:
for lookup in parent_lookups:
parent_lookup = obj
lookup_path = lookup.split('__')
if len(lookup_path) > 1:
for part in lookup_path[:-1]:
parent_lookup = getattr(parent_lookup, part)
parent_lookup_id = getattr(parent_lookup, lookup_path[-1] + '_id', None)
kwargs[drf_nested_routing.PARENT_LOOKUP_NAME_PREFIX + lookup] = parent_lookup_id
return reverse(view_name, kwargs=kwargs, request=request, format=format)
def get_url(self, obj, view_name, request, format):
"""
Given an object, return the URL that hyperlinks to the object.
May raise a `NoReverseMatch` if the `view_name` and `lookup_field`
attributes are not configured to correctly match the URL conf.
"""
if hasattr(obj, 'pk') and obj.pk is None:
return None
parent_lookups = get_parent_query_lookups_by_view(view_name.split("-")[0])
lookup_field = getattr(obj, self.lookup_field, None)
kwargs = {self.lookup_field: lookup_field}
if parent_lookups:
for lookup in parent_lookups:
lookup_path = lookup.split('__')
parent_lookup = obj
for part in lookup_path:
parent_lookup = getattr(parent_lookup, part)
parent_lookup_id = parent_lookup.id if isinstance(parent_lookup, Model) else parent_lookup
kwargs[drf_nested_routing.PARENT_LOOKUP_NAME_PREFIX + lookup] = parent_lookup_id
if lookup_field is None: # Handle unsaved object case
return None
return reverse(view_name, kwargs=kwargs, request=request, format=format)
def get_book_url(self, obj):
request = self.context.get('request')
endpoint = reverse('book-detail',
kwargs={
'project_pk': obj.project.pk,
'pk': obj.pk
},
request=request)
return endpoint
def get_fields_url(self, obj):
request = self.context.get('request')
endpoint = reverse('field-list',
kwargs={
'element_pk': obj.pk,
'project_pk': obj.project.pk
},
request=request)
return endpoint