def add_renderer(self, name, factory):
# Pyramid has default renderers (e.g., for JSON) that conflict with
# the everest renderers, hence we override add_renderer to only add
# the non-conflicting
if not (name in get_registered_representer_names()
and factory is not RendererFactory):
PyramidConfigurator.add_renderer(self, name, factory)
def __setup_everest(self, filter_specification_factory,
order_specification_factory, service,
cql_filter_specification_visitor,
sql_filter_specification_visitor,
eval_filter_specification_visitor,
cql_order_specification_visitor,
sql_order_specification_visitor,
eval_order_specification_visitor, url_converter):
if self.query_registered_utilities(IRepositoryManager) is None:
# These are core initializations which should only be done once.
# Set up the repository manager.
repo_mgr = RepositoryManager()
self._register_utility(repo_mgr, IRepositoryManager)
self.add_subscriber(repo_mgr.on_app_created, IApplicationCreated)
# Set up the root MEMORY repository and set it as the default
# for all resources that do not specify a repository.
self.__add_repository(REPOSITORY_DOMAINS.ROOT,
REPOSITORY_TYPES.MEMORY, None, None, True,
None)
# Create representer registry and register builtin representer classes.
rpr_reg = RepresenterRegistry()
rpr_reg.register_representer_class(CsvResourceRepresenter)
rpr_reg.register_representer_class(JsonResourceRepresenter)
rpr_reg.register_representer_class(XmlResourceRepresenter)
rpr_reg.register_representer_class(AtomResourceRepresenter)
self._register_utility(rpr_reg, IRepresenterRegistry)
# Register renderer factories for registered representers.
for reg_rnd_name in get_registered_representer_names():
rnd = self.query_registered_utilities(IRendererFactory,
reg_rnd_name)
if not isinstance(rnd, RendererFactory):
self.add_renderer(reg_rnd_name, RendererFactory)
if not filter_specification_factory is None:
self._set_filter_specification_factory(
filter_specification_factory)
if not order_specification_factory is None:
self._set_order_specification_factory(order_specification_factory)
if not service is None:
self._set_service(service)
if not cql_filter_specification_visitor is None:
self._set_cql_filter_specification_visitor(
cql_filter_specification_visitor)
if not sql_filter_specification_visitor is None:
self._set_sql_filter_specification_visitor(
sql_filter_specification_visitor)
if not eval_filter_specification_visitor is None:
self._set_eval_filter_specification_visitor(
eval_filter_specification_visitor)
if not cql_order_specification_visitor is None:
self._set_cql_order_specification_visitor(
cql_order_specification_visitor)
if not sql_order_specification_visitor is None:
self._set_sql_order_specification_visitor(
sql_order_specification_visitor)
if not eval_order_specification_visitor is None:
self._set_eval_order_specification_visitor(
eval_order_specification_visitor)
if not url_converter is None:
self._set_url_converter(url_converter)
def test_registry(self):
self.assert_raises(ValueError, register_mime_type,
MimeNotImplementingIMime)
self.assert_raises(ValueError, register_mime_type,
MimeWithDuplicateTypeString)
self.assert_raises(ValueError, register_mime_type,
MimeWithDuplicateNameString)
self.assert_raises(ValueError, register_mime_type,
MimeWithDuplicateFileExtensionString)
self.assert_true(XmlMime.mime_type_string
in get_registered_mime_strings())
self.assert_true(XmlMime.representer_name
in get_registered_representer_names())
self.assert_true(XmlMime in get_registered_mime_types())
self.assert_true(
get_registered_mime_type_for_string(XmlMime.mime_type_string)
is XmlMime)
self.assert_true(
get_registered_mime_type_for_name(XmlMime.representer_name)
is XmlMime)
self.assert_equal(
get_registered_mime_type_for_extension(XmlMime.file_extension),
XmlMime)
def __add_resource_view(self, rc, view, name, renderer, request_methods,
default_content_type,
default_response_content_type,
enable_messaging, options):
for request_method in request_methods:
opts = options.copy()
vw = view
if vw is None \
or (isinstance(view, type) and
issubclass(view, RepresentingResourceView)):
register_sub_views = name == ''
kw = dict(default_content_type=default_content_type,
default_response_content_type=
default_response_content_type,
enable_messaging=enable_messaging,
convert_response=renderer is None)
if view is None:
# Attempt to guess a default view. We register a factory
# so we can pass additional constructor arguments.
if provides_member_resource(rc):
if request_method == RequestMethods.GET:
vw = self.__make_view_factory(GetMemberView, kw)
elif request_method == RequestMethods.PUT:
vw = self.__make_view_factory(PutMemberView, kw)
elif request_method == RequestMethods.PATCH:
vw = self.__make_view_factory(PatchMemberView, kw)
elif request_method == RequestMethods.DELETE:
# The DELETE view is special as it does not have
# to deal with representations.
vw = DeleteMemberView
register_sub_views = False
elif request_method == RequestMethods.FAKE_PUT:
request_method = RequestMethods.POST
opts['header'] = 'X-HTTP-Method-Override:PUT'
vw = self.__make_view_factory(PutMemberView, kw)
elif request_method == RequestMethods.FAKE_PATCH:
request_method = RequestMethods.POST
opts['header'] = 'X-HTTP-Method-Override:PATCH'
vw = self.__make_view_factory(PatchMemberView, kw)
elif request_method == RequestMethods.FAKE_DELETE:
request_method = RequestMethods.POST
opts['header'] = 'X-HTTP-Method-Override:DELETE'
vw = DeleteMemberView
register_sub_views = False
else:
mb_req_methods = [rm for rm in RequestMethods
if not rm == 'POST']
raise ValueError('Autodetection for member '
'resource views requires '
'one of %s as request method.'
% str(mb_req_methods))
else:
if request_method == RequestMethods.GET:
vw = \
self.__make_view_factory(GetCollectionView, kw)
elif request_method == RequestMethods.POST:
vw = \
self.__make_view_factory(PostCollectionView, kw)
else:
coll_req_methods = [RequestMethods.GET,
RequestMethods.POST]
raise ValueError('Autodetection for collectioon '
'resource views requires '
'one of %s as request method.'
% str(coll_req_methods))
else:
vw = self.__make_view_factory(view, kw)
else:
register_sub_views = False
vnames = set([name])
if register_sub_views:
# Add sub-views for registered representer names if this view
# uses representers (and is not a named view itself).
vnames.update(get_registered_representer_names())
for vname in vnames:
self.add_view(context=rc, view=vw, renderer=renderer,
request_method=request_method, name=vname,
**opts)
def __setup_everest(self,
filter_specification_factory,
order_specification_factory,
service,
cql_filter_specification_visitor,
sql_filter_specification_visitor,
eval_filter_specification_visitor,
cql_order_specification_visitor,
sql_order_specification_visitor,
eval_order_specification_visitor,
url_converter):
# These are core initializations which should only be done once.
if self.query_registered_utilities(IRepositoryManager) is None:
# Set up the repository class utilities.
mem_repo_class = self.query_registered_utilities(
IRepository, name=REPOSITORY_TYPES.MEMORY)
if mem_repo_class is None:
self._register_utility(MemoryRepository, IRepository,
name=REPOSITORY_TYPES.MEMORY)
mem_repo_class = MemoryRepository
if self.query_registered_utilities(
IRepository, name=REPOSITORY_TYPES.FILE_SYSTEM) is None:
self._register_utility(FileSystemRepository, IRepository,
name=REPOSITORY_TYPES.FILE_SYSTEM)
if self.query_registered_utilities(
IRepository, name=REPOSITORY_TYPES.RDB) is None:
self._register_utility(RdbRepository, IRepository,
name=REPOSITORY_TYPES.RDB)
# Set up the repository manager.
repo_mgr = RepositoryManager()
self._register_utility(repo_mgr, IRepositoryManager)
self.add_subscriber(repo_mgr.on_app_created, IApplicationCreated)
# Set up the root MEMORY repository and set it as the default
# for all resources that do not specify a repository.
self.add_repository(REPOSITORY_DOMAINS.ROOT,
REPOSITORY_TYPES.MEMORY,
mem_repo_class, None, True, None)
# Create representer registry and register builtin
# representer classes.
rpr_reg = RepresenterRegistry()
rpr_reg.register_representer_class(CsvResourceRepresenter)
rpr_reg.register_representer_class(JsonResourceRepresenter)
rpr_reg.register_representer_class(XmlResourceRepresenter)
rpr_reg.register_representer_class(AtomResourceRepresenter)
self._register_utility(rpr_reg, IRepresenterRegistry)
if self.query_registered_utilities(IPluginManager) is None:
plugin_mgr = PluginManager(self)
self._register_utility(plugin_mgr, IPluginManager)
# Register renderer factories for registered representers.
for reg_rnd_name in get_registered_representer_names():
rnd = self.query_registered_utilities(IRendererFactory,
reg_rnd_name)
if not isinstance(rnd, RendererFactory):
PyramidConfigurator.add_renderer(self, reg_rnd_name,
RendererFactory)
# Register data traversal proxy factory and adapters.
trv_prx_fac = DataTraversalProxyFactory()
self._register_utility(trv_prx_fac, IDataTraversalProxyFactory)
self._register_adapter(DomainDataTraversalProxyAdapter,
(IEntity,),
IDataTraversalProxyAdapter)
self._register_adapter(DataElementDataTraversalProxyAdapter,
(IMemberDataElement,),
IDataTraversalProxyAdapter)
self._register_adapter(DataElementDataTraversalProxyAdapter,
(ICollectionDataElement,),
IDataTraversalProxyAdapter)
self._register_adapter(LinkedDomainDataTraversalProxyAdapter,
(ILinkedDataElement,),
IDataTraversalProxyAdapter)
#
if not filter_specification_factory is None:
self._set_filter_specification_factory(
filter_specification_factory)
if not order_specification_factory is None:
self._set_order_specification_factory(order_specification_factory)
if not service is None:
self._set_service(service)
if not cql_filter_specification_visitor is None:
self._set_cql_filter_specification_visitor(
cql_filter_specification_visitor)
if not sql_filter_specification_visitor is None:
self._set_sql_filter_specification_visitor(
sql_filter_specification_visitor)
if not eval_filter_specification_visitor is None:
self._set_eval_filter_specification_visitor(
eval_filter_specification_visitor)
if not cql_order_specification_visitor is None:
self._set_cql_order_specification_visitor(
cql_order_specification_visitor)
if not sql_order_specification_visitor is None:
self._set_sql_order_specification_visitor(
sql_order_specification_visitor)
if not eval_order_specification_visitor is None:
self._set_eval_order_specification_visitor(
eval_order_specification_visitor)
if not url_converter is None:
self._set_url_converter(url_converter)
def __add_resource_view(self, rc, view, name, renderer, request_methods,
default_content_type,
default_response_content_type, options):
for request_method in request_methods:
opts = options.copy()
vw = view
if vw is None \
or (isinstance(view, type) and
issubclass(view, RepresentingResourceView)):
register_sub_views = name == ''
kw = dict(
default_content_type=default_content_type,
default_response_content_type=default_response_content_type,
convert_response=renderer is None)
if view is None:
# Attempt to guess a default view. We register a factory
# so we can pass additional constructor arguments.
if provides_member_resource(rc):
if request_method == 'GET':
vw = self.__make_view_factory(GetMemberView, kw)
elif request_method == 'PUT':
vw = self.__make_view_factory(PutMemberView, kw)
elif request_method == 'DELETE':
# The DELETE view is special as it does not have
# to deal with representations.
vw = DeleteMemberView
register_sub_views = False
elif request_method == 'FAKE_PUT':
request_method = 'POST'
opts['header'] = 'X-HTTP-Method-Override:PUT'
vw = self.__make_view_factory(PutMemberView, kw)
elif request_method == 'FAKE_DELETE':
request_method = 'POST'
opts['header'] = 'X-HTTP-Method-Override:DELETE'
vw = DeleteMemberView
register_sub_views = False
else:
raise ValueError('Autodetection for member '
'resource views requires '
'"GET", "PUT", "DELETE", '
'"FAKE_PUT", or "FAKE_DELETE" '
'as request method.')
else:
if request_method == 'GET':
vw = \
self.__make_view_factory(GetCollectionView, kw)
elif request_method == 'POST':
vw = \
self.__make_view_factory(PostCollectionView, kw)
else:
raise ValueError('Autodetection for collectioon '
'resource views requires '
'"GET" or "POST" '
'as request method.')
else:
vw = self.__make_view_factory(view, kw)
else:
register_sub_views = False
vnames = set([name])
if register_sub_views:
# Add sub-views for registered representer names if this view
# uses representers (and is not a named view itself).
vnames.update(get_registered_representer_names())
for vname in vnames:
self.add_view(context=rc,
view=vw,
renderer=renderer,
request_method=request_method,
name=vname,
**opts)
def __setup_everest(self,
filter_specification_factory,
order_specification_factory,
service,
cql_filter_specification_visitor,
sql_filter_specification_visitor,
eval_filter_specification_visitor,
cql_order_specification_visitor,
sql_order_specification_visitor,
eval_order_specification_visitor,
url_converter):
if self.query_registered_utilities(IRepositoryManager) is None:
# These are core initializations which should only be done once.
# Set up the repository manager.
repo_mgr = RepositoryManager()
self._register_utility(repo_mgr, IRepositoryManager)
self.add_subscriber(repo_mgr.on_app_created, IApplicationCreated)
# Set up the root MEMORY repository and set it as the default
# for all resources that do not specify a repository.
self.__add_repository(REPOSITORY_DOMAINS.ROOT,
REPOSITORY_TYPES.MEMORY,
None, None, True, None)
# Create representer registry and register builtin representer classes.
rpr_reg = RepresenterRegistry()
rpr_reg.register_representer_class(CsvResourceRepresenter)
rpr_reg.register_representer_class(JsonResourceRepresenter)
rpr_reg.register_representer_class(XmlResourceRepresenter)
rpr_reg.register_representer_class(AtomResourceRepresenter)
self._register_utility(rpr_reg, IRepresenterRegistry)
# Register renderer factories for registered representers.
for reg_rnd_name in get_registered_representer_names():
rnd = self.query_registered_utilities(IRendererFactory,
reg_rnd_name)
if not isinstance(rnd, RendererFactory):
self.add_renderer(reg_rnd_name, RendererFactory)
if not filter_specification_factory is None:
self._set_filter_specification_factory(
filter_specification_factory)
if not order_specification_factory is None:
self._set_order_specification_factory(order_specification_factory)
if not service is None:
self._set_service(service)
if not cql_filter_specification_visitor is None:
self._set_cql_filter_specification_visitor(
cql_filter_specification_visitor)
if not sql_filter_specification_visitor is None:
self._set_sql_filter_specification_visitor(
sql_filter_specification_visitor)
if not eval_filter_specification_visitor is None:
self._set_eval_filter_specification_visitor(
eval_filter_specification_visitor)
if not cql_order_specification_visitor is None:
self._set_cql_order_specification_visitor(
cql_order_specification_visitor)
if not sql_order_specification_visitor is None:
self._set_sql_order_specification_visitor(
sql_order_specification_visitor)
if not eval_order_specification_visitor is None:
self._set_eval_order_specification_visitor(
eval_order_specification_visitor)
if not url_converter is None:
self._set_url_converter(url_converter)
