/usr/lib/python2.7/dist-packages/restless/pyr.py is in python-restless 2.0.1-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 | from pyramid.response import Response
from .resources import Resource
class PyramidResource(Resource):
"""
A Pyramid-specific ``Resource`` subclass.
Doesn't require any special configuration, but helps when working in a
Pyramid environment.
"""
@classmethod
def as_list(cls, *args, **kwargs):
return super(PyramidResource, cls).as_list(*args, **kwargs)
@classmethod
def as_detail(cls, *init_args, **init_kwargs):
def _wrapper(request):
# Make a new instance so that no state potentially leaks between
# instances.
inst = cls(*init_args, **init_kwargs)
inst.request = request
name = request.matchdict['name']
return inst.handle('detail', name)
return _wrapper
def build_response(self, data, status=200):
resp = Response(data, status_code=status, content_type="application/json")
return resp
@classmethod
def build_routename(cls, name, routename_prefix=None):
"""
Given a ``name`` & an optional ``routename_prefix``, this generates a
name for a URL.
:param name: The name for the URL (ex. 'detail')
:type name: string
:param routename_prefix: (Optional) A prefix for the URL's name (for
resolving). The default is ``None``, which will autocreate a prefix
based on the class name. Ex: ``BlogPostResource`` ->
``api_blog_post_list``
:type routename_prefix: string
:returns: The final name
:rtype: string
"""
if routename_prefix is None:
routename_prefix = 'api_{0}'.format(
cls.__name__.replace('Resource', '').lower()
)
routename_prefix = routename_prefix.rstrip('_')
return '_'.join([routename_prefix, name])
@classmethod
def add_views(cls, config, rule_prefix, routename_prefix=None):
"""
A convenience method for registering the routes and views in pyramid.
This automatically adds a list and detail endpoint to your routes.
:param config: The pyramid ``Configurator`` object for your app.
:type config: ``pyramid.config.Configurator``
:param rule_prefix: The start of the URL to handle.
:type rule_prefix: string
:param routename_prefix: (Optional) A prefix for the route's name.
The default is ``None``, which will autocreate a prefix based on the
class name. Ex: ``PostResource`` -> ``api_post_list``
:type routename_prefix: string
:returns: ``pyramid.config.Configurator``
"""
methods = ('GET', 'POST', 'PUT', 'DELETE')
config.add_route(
cls.build_routename('list', routename_prefix),
rule_prefix
)
config.add_view(
cls.as_list(),
route_name=cls.build_routename('list', routename_prefix),
request_method=methods
)
config.add_route(
cls.build_routename('detail', routename_prefix),
rule_prefix + '{name}/'
)
config.add_view(
cls.as_detail(),
route_name=cls.build_routename('detail', routename_prefix),
request_method=methods
)
return config
|