def _pagination_links(resource, req, documents_count):
"""Returns the appropriate set of resource links depending on the
current page and the total number of documents returned by the query.
:param resource: the resource name.
:param req: and instace of :class:`eve.utils.ParsedRequest`.
:param document_count: the number of documents returned by the query.
.. versionchanged:: 0.0.5
Support for optional pagination.
.. versionchanged:: 0.0.3
JSON links
"""
_links = {'parent': home_link(), 'self': collection_link(resource)}
if documents_count and config.DOMAIN[resource]['pagination']:
if req.page * req.max_results < documents_count:
q = querydef(req.max_results, req.where, req.sort, req.page + 1)
_links['next'] = {'title': 'next page', 'href': '%s%s' %
(resource_uri(resource), q)}
if req.page > 1:
q = querydef(req.max_results, req.where, req.sort, req.page - 1)
_links['prev'] = {'title': 'previous page', 'href': '%s%s' %
(resource_uri(resource), q)}
return _links
def _pagination_links(resource, req, documents_count):
"""Returns the appropriate set of resource links depending on the
current page and the total number of documents returned by the query.
:param resource: the resource name.
:param req: and instace of :class:`eve.utils.ParsedRequest`.
:param document_count: the number of documents returned by the query.
.. versionchanged:: 0.0.7
Support for Rate-Limiting.
.. versionchanged:: 0.0.5
Support for optional pagination.
.. versionchanged:: 0.0.3
JSON links
"""
_links = {"parent": home_link(), "self": collection_link(resource)}
if documents_count and config.DOMAIN[resource]["pagination"]:
if req.page * req.max_results < documents_count:
q = querydef(req.max_results, req.where, req.sort, req.page + 1)
_links["next"] = {"title": "next page", "href": "%s%s" % (resource_uri(resource), q)}
if req.page > 1:
q = querydef(req.max_results, req.where, req.sort, req.page - 1)
_links["prev"] = {"title": "previous page", "href": "%s%s" % (resource_uri(resource), q)}
return _links
def _pagination_links(resource, req, documents_count):
"""Returns the appropriate set of resource links depending on the
current page and the total number of documents returned by the query.
:param resource: the resource name.
:param req: and instace of :class:`eve.utils.ParsedRequest`.
:param document_count: the number of documents returned by the query.
.. versionchanged:: 0.0.5
Support for optional pagination.
.. versionchanged:: 0.0.3
JSON links
"""
_links = {'parent': home_link(), 'self': collection_link(resource)}
if documents_count and config.DOMAIN[resource]['pagination']:
if req.page * req.max_results < documents_count:
q = querydef(req.max_results, req.where, req.sort, req.page + 1)
_links['next'] = {
'title': 'next page',
'href': '%s%s' % (resource_uri(resource), q)
}
if req.page > 1:
q = querydef(req.max_results, req.where, req.sort, req.page - 1)
_links['prev'] = {
'title': 'previous page',
'href': '%s%s' % (resource_uri(resource), q)
}
return _links
def _pagination_links(resource, req, documents_count):
"""Returns the appropriate set of resource links depending on the
current page and the total number of documents returned by the query.
:param resource: the resource name.
:param req: and instace of :class:`eve.utils.ParsedRequest`.
:param document_count: the number of documents returned by the query.
.. versionchanged:: 0.0.8
Link to last page is provided if pagination is enabled (and the current
page is not the last one).
.. versionchanged:: 0.0.7
Support for Rate-Limiting.
.. versionchanged:: 0.0.5
Support for optional pagination.
.. versionchanged:: 0.0.3
JSON links
"""
_links = {'parent': home_link(), 'self': collection_link(resource)}
if documents_count and config.DOMAIN[resource]['pagination']:
if req.page * req.max_results < documents_count:
q = querydef(req.max_results, req.where, req.sort, req.page + 1)
_links['next'] = {
'title': 'next page',
'href': '%s%s' % (resource_uri(resource), q)
}
# in python 2.x dividing 2 ints produces an int and that's rounded
# before the ceil call. Have to cast one value to float to get
# a correct result. Wonder if 2 casts + ceil() call are actually
# faster than documents_count // req.max_results and then adding
# 1 if the modulo is non-zero...
last_page = int(math.ceil(documents_count /
float(req.max_results)))
q = querydef(req.max_results, req.where, req.sort, last_page)
_links['last'] = {
'title': 'last page',
'href': '%s%s' % (resource_uri(resource), q)
}
if req.page > 1:
q = querydef(req.max_results, req.where, req.sort, req.page - 1)
_links['prev'] = {
'title': 'previous page',
'href': '%s%s' % (resource_uri(resource), q)
}
return _links
def home_endpoint():
""" Home/API entry point. Will provide links to each available resource
.. versionchanged:: 0.4
Prevent versioning collections from being added in links.
.. versionchanged:: 0.2
Use new 'resource_title' setting for link titles.
.. versionchanged:: 0.1.0
Support for optional HATEOAS.
"""
if config.HATEOAS:
response = {}
links = []
for resource in config.DOMAIN.keys():
if not resource.endswith(config.VERSIONS):
links.append({'href': '%s' % resource_uri(resource),
'title': '%s' %
config.DOMAIN[resource]['resource_title']})
response[config.LINKS] = {'child': links}
return send_response(None, (response,))
else:
abort(404, debug_error_message("HATEOAS is disabled so we have no data"
" to display at the API homepage."))
def _pagination_links(resource, req, documents_count):
"""Returns the appropriate set of resource links depending on the
current page and the total number of documents returned by the query.
:param resource: the resource name.
:param req: and instace of :class:`eve.utils.ParsedRequest`.
:param document_count: the number of documents returned by the query.
.. versionchanged:: 0.0.8
Link to last page is provided if pagination is enabled (and the current
page is not the last one).
.. versionchanged:: 0.0.7
Support for Rate-Limiting.
.. versionchanged:: 0.0.5
Support for optional pagination.
.. versionchanged:: 0.0.3
JSON links
"""
_links = {'parent': home_link(), 'self': collection_link(resource)}
if documents_count and config.DOMAIN[resource]['pagination']:
if req.page * req.max_results < documents_count:
q = querydef(req.max_results, req.where, req.sort, req.page + 1)
_links['next'] = {'title': 'next page', 'href': '%s%s' %
(resource_uri(resource), q)}
# in python 2.x dividing 2 ints produces an int and that's rounded
# before the ceil call. Have to cast one value to float to get
# a correct result. Wonder if 2 casts + ceil() call are actually
# faster than documents_count // req.max_results and then adding
# 1 if the modulo is non-zero...
last_page = int(math.ceil(documents_count
/ float(req.max_results)))
q = querydef(req.max_results, req.where, req.sort, last_page)
_links['last'] = {'title': 'last page', 'href': '%s%s'
% (resource_uri(resource), q)}
if req.page > 1:
q = querydef(req.max_results, req.where, req.sort, req.page - 1)
_links['prev'] = {'title': 'previous page', 'href': '%s%s' %
(resource_uri(resource), q)}
return _links
def home_endpoint():
""" Home/API entry point. Will provide links to each available resource
"""
response = {}
links = []
for resource in config.DOMAIN.keys():
links.append({'href': '%s' % resource_uri(resource),
'title': '%s' % config.URLS[resource]})
response['_links'] = {'child': links}
return send_response(None, (response,))
def home_endpoint():
""" Home/API entry point. Will provide links to each available resource
"""
response = dict()
links = list()
for resource in config.DOMAIN.keys():
links.append("<link rel='child' title='%s' href='%s' />" %
(config.URLS[resource], resource_uri(resource)))
response['links'] = links
return send_response(None, response)
def home_endpoint():
""" Home/API entry point. Will provide links to each available resource
"""
response = {}
links = []
for resource in config.DOMAIN.keys():
links.append({
'href': '%s' % resource_uri(resource),
'title': '%s' % config.URLS[resource]
})
response['_links'] = {'child': links}
return send_response(None, (response, ))
def _pagination_links(resource, req, documents_count):
"""Returns the appropriate set of resource links depending on the
current page and the total number of documents returned by the query.
:param resource: the resource name.
:param req: and instace of :class:`eve.utils.ParsedRequest`.
:param document_count: the number of documents returned by the query.
"""
_pagination_links = standard_links(resource)
if documents_count:
if req.page * req.max_results < documents_count:
q = querydef(req.max_results, req.where, req.sort, req.page + 1)
_pagination_links.append("<link rel='next' title='next page'"
" href='%s%s' />" %
(resource_uri(resource), q))
if req.page > 1:
q = querydef(req.max_results, req.where, req.sort, req.page - 1)
_pagination_links.append("<link rel='prev' title='previous page'"
" href='%s%s' />" %
(resource_uri(resource), q))
return _pagination_links
def home_endpoint():
""" Home/API entry point. Will provide links to each available resource
.. versionchanged:: 0.1.0
Support for optional HATEOAS.
"""
if config.HATEOAS:
response = {}
links = []
for resource in config.DOMAIN.keys():
links.append({'href': '%s' % resource_uri(resource),
'title': '%s' % config.URLS[resource]})
response['_links'] = {'child': links}
return send_response(None, (response,))
else:
abort(404, debug_error_message("HATEOAS is disabled so we have no data"
" to display at the API homepage."))
def home_endpoint():
""" Home/API entry point. Will provide links to each available resource
.. versionchanged:: 0.1.0
Support for optional HATEOAS.
"""
if config.HATEOAS:
response = {}
links = []
for resource in config.DOMAIN.keys():
links.append({
'href': '%s' % resource_uri(resource),
'title': '%s' % config.URLS[resource]
})
response['_links'] = {'child': links}
return send_response(None, (response, ))
else:
abort(
404,
debug_error_message("HATEOAS is disabled so we have no data"
" to display at the API homepage."))
def test_resource_uri(self):
with self.app.test_request_context():
self.app.config['URL_PROTOCOL'] = 'http'
self.app.config['SERVER_NAME'] = '0.0.0.0:5000'
self.assertEqual(resource_uri('users'),
'http://0.0.0.0:5000/users')
