def _update_request_uri_query(self, request):
'''pulls the query string out of the URI and moves it into
the query portion of the request object. If there are already
query parameters on the request the parameters in the URI will
appear after the existing parameters'''
if '?' in request.path:
request.path, _, query_string = request.path.partition('?')
if query_string:
query_params = query_string.split('&')
for query in query_params:
if '=' in query:
name, _, value = query.partition('=')
request.query.append((name, value))
request.path = url_quote(request.path, '/()$=\',')
# add encoded queries to request.path.
if request.query:
request.path += '?'
for name, value in request.query:
if value is not None:
request.path += name + '=' + url_quote(value, '/()$=\',') + '&'
request.path = request.path[:-1]
return request.path, request.query
def _update_request_uri_query(self, request):
'''pulls the query string out of the URI and moves it into
the query portion of the request object. If there are already
query parameters on the request the parameters in the URI will
appear after the existing parameters'''
if '?' in request.path:
request.path, _, query_string = request.path.partition('?')
if query_string:
query_params = query_string.split('&')
for query in query_params:
if '=' in query:
name, _, value = query.partition('=')
request.query.append((name, value))
request.path = url_quote(request.path, '/()$=\',')
# add encoded queries to request.path.
if request.query:
request.path += '?'
for name, value in request.query:
if value is not None:
request.path += name + '=' + url_quote(value,
'/()$=\',') + '&'
request.path = request.path[:-1]
return request.path, request.query
def _update_request_uri_query(self, request):
"""pulls the query string out of the URI and moves it into
the query portion of the request object. If there are already
query parameters on the request the parameters in the URI will
appear after the existing parameters"""
if "?" in request.path:
request.path, _, query_string = request.path.partition("?")
if query_string:
query_params = query_string.split("&")
for query in query_params:
if "=" in query:
name, _, value = query.partition("=")
request.query.append((name, value))
request.path = url_quote(request.path, "/()$=',")
# add encoded queries to request.path.
if request.query:
request.path += "?"
for name, value in request.query:
if value is not None:
request.path += name + "=" + url_quote(value, "/()$=',") + "&"
request.path = request.path[:-1]
return request.path, request.query
def _convert_json_to_entity(entry_element, property_resolver,
encrypted_properties):
''' Convert json response to entity.
The entity format is:
{
"Address":"Mountain View",
"Age":23,
"AmountDue":200.23,
"*****@*****.**":"Edm.Guid",
"CustomerCode":"c9da6455-213d-42c9-9a79-3e9149a57833",
"*****@*****.**":"Edm.DateTime",
"CustomerSince":"2008-07-10T00:00:00",
"IsActive":true,
"*****@*****.**":"Edm.Int64",
"NumberOfOrders":"255",
"PartitionKey":"mypartitionkey",
"RowKey":"myrowkey"
}
'''
entity = Entity()
properties = {}
edmtypes = {}
odata = {}
for name, value in entry_element.items():
if name.startswith('odata.'):
odata[name[6:]] = value
elif name.endswith('@odata.type'):
edmtypes[name[:-11]] = value
else:
properties[name] = value
# Partition key is a known property
partition_key = properties.pop('PartitionKey', None)
if partition_key:
entity['PartitionKey'] = partition_key
# Row key is a known property
row_key = properties.pop('RowKey', None)
if row_key:
entity['RowKey'] = row_key
# Timestamp is a known property
timestamp = properties.pop('Timestamp', None)
if timestamp:
entity['Timestamp'] = _from_entity_datetime(timestamp)
for name, value in properties.items():
mtype = edmtypes.get(name)
# use the property resolver if present
if property_resolver:
# Clients are not expected to resolve these interal fields.
# This check avoids unexpected behavior from the user-defined
# property resolver.
if not (name == '_ClientEncryptionMetadata1'
or name == '_ClientEncryptionMetadata2'):
mtype = property_resolver(partition_key, row_key, name, value,
mtype)
# throw if the type returned is not a valid edm type
if mtype and mtype not in _EDM_TYPES:
raise AzureException(
_ERROR_TYPE_NOT_SUPPORTED.format(mtype))
# If the property was encrypted, supercede the results of the resolver and set as binary
if encrypted_properties is not None and name in encrypted_properties:
mtype = EdmType.BINARY
# Add type for Int32
if type(value) is int:
mtype = EdmType.INT32
# no type info, property should parse automatically
if not mtype:
entity[name] = value
else: # need an object to hold the property
conv = _ENTITY_TO_PYTHON_CONVERSIONS.get(mtype)
if conv is not None:
try:
property = conv(value)
except Exception as e:
# throw if the type returned by the property resolver
# cannot be used in the conversion
if property_resolver:
raise AzureException(
_ERROR_INVALID_PROPERTY_RESOLVER.format(
name, value, mtype))
else:
raise e
else:
property = EntityProperty(mtype, value)
entity[name] = property
# extract etag from entry
etag = odata.get('etag')
if timestamp:
etag = 'W/"datetime\'' + url_quote(timestamp) + '\'"'
entity['etag'] = etag
return entity
def _convert_json_to_entity(entry_element, property_resolver, encrypted_properties):
''' Convert json response to entity.
The entity format is:
{
"Address":"Mountain View",
"Age":23,
"AmountDue":200.23,
"*****@*****.**":"Edm.Guid",
"CustomerCode":"c9da6455-213d-42c9-9a79-3e9149a57833",
"*****@*****.**":"Edm.DateTime",
"CustomerSince":"2008-07-10T00:00:00",
"IsActive":true,
"*****@*****.**":"Edm.Int64",
"NumberOfOrders":"255",
"PartitionKey":"mypartitionkey",
"RowKey":"myrowkey"
}
'''
entity = Entity()
properties = {}
edmtypes = {}
odata = {}
for name, value in entry_element.items():
if name.startswith('odata.'):
odata[name[6:]] = value
elif name.endswith('@odata.type'):
edmtypes[name[:-11]] = value
else:
properties[name] = value
# Partition key is a known property
partition_key = properties.pop('PartitionKey', None)
if partition_key:
entity['PartitionKey'] = partition_key
# Row key is a known property
row_key = properties.pop('RowKey', None)
if row_key:
entity['RowKey'] = row_key
# Timestamp is a known property
timestamp = properties.pop('Timestamp', None)
if timestamp:
entity['Timestamp'] = _from_entity_datetime(timestamp)
for name, value in properties.items():
mtype = edmtypes.get(name)
# use the property resolver if present
if property_resolver:
# Clients are not expected to resolve these interal fields.
# This check avoids unexpected behavior from the user-defined
# property resolver.
if not (name == '_ClientEncryptionMetadata1' or name == '_ClientEncryptionMetadata2'):
mtype = property_resolver(partition_key, row_key,
name, value, mtype)
# throw if the type returned is not a valid edm type
if mtype and mtype not in _EDM_TYPES:
raise AzureException(_ERROR_TYPE_NOT_SUPPORTED.format(mtype))
# If the property was encrypted, supercede the results of the resolver and set as binary
if encrypted_properties is not None and name in encrypted_properties:
mtype = EdmType.BINARY
# Add type for Int32
if type(value) is int:
mtype = EdmType.INT32
# no type info, property should parse automatically
if not mtype:
entity[name] = value
else: # need an object to hold the property
conv = _ENTITY_TO_PYTHON_CONVERSIONS.get(mtype)
if conv is not None:
try:
property = conv(value)
except Exception as e:
# throw if the type returned by the property resolver
# cannot be used in the conversion
if property_resolver:
raise AzureException(
_ERROR_INVALID_PROPERTY_RESOLVER.format(name, value, mtype))
else:
raise e
else:
property = EntityProperty(mtype, value)
entity[name] = property
# extract etag from entry
etag = odata.get('etag')
if timestamp:
etag = 'W/"datetime\'' + url_quote(timestamp) + '\'"'
entity['etag'] = etag
return entity
