def validate_deferred_references(schema, context, **kwargs):
try:
deferred_references = context['deferred_references']
except:
raise KeyError("`deferred_references` not found in context")
with ErrorDict() as errors:
for reference in deferred_references:
parts = urlparse.urlparse(reference)
if any((parts.scheme, parts.netloc, parts.params, parts.query)):
errors.add_error(
reference,
MESSAGES['reference']['unsupported'].format(reference),
)
continue
if parts.path:
from flex.core import load_source
if parts.path.startswith('/'):
schema = load_source(parts.path)
elif 'base_path' in kwargs:
schema = load_source(
os.path.join(kwargs['base_path'], parts.path))
try:
jsonpointer.resolve_pointer(schema, parts.fragment)
except jsonpointer.JsonPointerException:
errors.add_error(
reference,
MESSAGES['reference']['undefined'].format(reference),
)
def __init__(self, reference, context, **kwargs):
if self.validators_constructor is None:
raise NotImplementedError(
"Subclasses of LazyReferenceValidator must specify a "
"`validators_constructor` function"
)
self._kwargs = kwargs
parsed_ref = urlparse.urlparse(reference)
self.reference_path = parsed_ref.path
self.reference_fragment = parsed_ref.fragment
if self.reference_path:
from flex.core import load_source
if self.reference_path.startswith('/'):
context = load_source(self.reference_path)
elif 'base_path' in kwargs:
context = load_source(os.path.join(kwargs['base_path'], self.reference_path))
# TODO: something better than this which potentiall raises a
# JsonPointerException
jsonpointer.resolve_pointer(context, self.reference_fragment)
self.reference = reference
self.context = context
def validate_reference(reference, context, **kwargs):
try:
parts = urlparse.urlparse(reference)
if parts.path:
from flex.core import load_source
if parts.path.startswith('/'):
context = load_source(parts.path)
elif 'base_path' in kwargs:
context = load_source(
os.path.join(kwargs['base_path'], parts.path))
jsonpointer.resolve_pointer(context, parts.fragment)
except jsonpointer.JsonPointerException:
raise ValidationError(
MESSAGES['reference']['undefined'].format(reference))
def dereference_reference(reference, context, **kwargs):
parts = urlparse.urlparse(reference)
if any((parts.scheme, parts.netloc, parts.params, parts.query)):
raise ValueError(
MESSAGES['reference']['unsupported'].format(reference), )
if parts.path:
from flex.core import load_source
if parts.path.startswith('/'):
context = load_source(parts.path)
elif 'base_path' in kwargs:
context = load_source(os.path.join(kwargs['base_path'],
parts.path))
return jsonpointer.resolve_pointer(context, parts.fragment)
def swagger():
"""Load the swagger specification in a JSON schema object"""
# Need to clear the basePath to run tests locally
raw_schema = flex.load_source('crime_data/static/swagger.json')
raw_schema.pop('basePath', None)
schema = flex.parse(raw_schema)
yield schema
def test_json_file_path():
native = {'foo': 'bar'}
source = json.dumps(native)
tmp_file = tempfile.NamedTemporaryFile(mode='w', suffix='.json')
tmp_file.write(source)
tmp_file.flush()
result = load_source(tmp_file.name)
assert result == native
def test_yaml_file_object():
native = {'foo': 'bar'}
source = yaml.dump(native)
tmp_file = tempfile.NamedTemporaryFile(mode='r+w')
tmp_file.write(source)
tmp_file.file.seek(0)
result = load_source(tmp_file.file)
assert result == native
def test_yaml_file_path():
native = {b'foo': b'bar'}
source = yaml.dump(native)
tmp_file = tempfile.NamedTemporaryFile(mode='w', suffix='.yaml')
tmp_file.write(source)
tmp_file.flush()
result = load_source(tmp_file.name)
assert result == native
def test_yaml_file_path():
native = {b'foo': b'bar'}
source = yaml.dump(native)
tmp_file = tempfile.NamedTemporaryFile(mode='w', suffix='.yaml')
tmp_file.write(source)
tmp_file.flush()
result = load_source(tmp_file.name)
assert result == native
def test_json_file_path():
native = {'foo': 'bar'}
source = json.dumps(native)
tmp_file = tempfile.NamedTemporaryFile(mode='w', suffix='.json')
tmp_file.write(source)
tmp_file.flush()
result = load_source(tmp_file.name)
assert result == native
def test_yaml_file_object():
native = {b'foo': b'bar'}
source = yaml.dump(native)
tmp_file = tempfile.NamedTemporaryFile(mode='w')
tmp_file.write(source)
tmp_file.flush()
with open(tmp_file.name) as yaml_file:
result = load_source(yaml_file)
assert result == native
def test_json_file_object():
native = {'foo': 'bar'}
source = json.dumps(native)
tmp_file = tempfile.NamedTemporaryFile(mode='w')
tmp_file.write(source)
tmp_file.file.seek(0)
with open(tmp_file.name) as json_file:
result = load_source(json_file)
assert result == native
def test_json_file_object():
native = {'foo': 'bar'}
source = json.dumps(native)
tmp_file = tempfile.NamedTemporaryFile(mode='w')
tmp_file.write(source)
tmp_file.file.seek(0)
with open(tmp_file.name) as json_file:
result = load_source(json_file)
assert result == native
def test_yaml_file_object():
native = {b'foo': b'bar'}
source = yaml.dump(native)
tmp_file = tempfile.NamedTemporaryFile(mode='w')
tmp_file.write(source)
tmp_file.flush()
with open(tmp_file.name) as yaml_file:
result = load_source(yaml_file)
assert result == native
def test_url(httpbin):
native = {
'origin': '127.0.0.1',
#'headers': {
# 'Content-Length': '',
# 'Accept-Encoding': 'gzip, deflate',
# 'Host': '127.0.0.1:54634',
# 'Accept': '*/*',
# 'User-Agent': 'python-requests/2.4.3 CPython/2.7.8 Darwin/14.0.0',
# 'Connection': 'keep-alive',
#},
'args': {},
#'url': 'http://127.0.0.1:54634/get',
}
source = httpbin.url + '/get'
result = load_source(source)
assert isinstance(result, collections.Mapping)
result.pop('headers')
result.pop('url')
assert result == native
def test_url(httpbin):
native = {
'origin': '127.0.0.1',
#'headers': {
# 'Content-Length': '',
# 'Accept-Encoding': 'gzip, deflate',
# 'Host': '127.0.0.1:54634',
# 'Accept': '*/*',
# 'User-Agent': 'python-requests/2.4.3 CPython/2.7.8 Darwin/14.0.0',
# 'Connection': 'keep-alive',
#},
'args': {},
#'url': 'http://127.0.0.1:54634/get',
}
source = httpbin.url + '/get'
result = load_source(source)
assert isinstance(result, collections.Mapping)
result.pop('headers')
result.pop('url')
assert result == native
def test_json_string():
native = {'foo': 'bar'}
source = json.dumps(native)
result = load_source(source)
assert result == native
def test_yaml_string():
native = {b'foo': b'bar'}
source = yaml.dump(native)
result = load_source(source)
assert result == native
def test_yaml_string():
native = {b'foo': b'bar'}
source = yaml.dump(native)
result = load_source(source)
assert result == native
def test_native_mapping_is_passthrough():
source = {'foo': 'bar'}
result = load_source(source)
assert result == source
assert result is not source
def test_native_mapping_is_passthrough():
source = {'foo': 'bar'}
result = load_source(source)
assert result == source
def test_json_string():
native = {'foo': 'bar'}
source = json.dumps(native)
result = load_source(source)
assert result == native
