def _convert_entity_to_xml(source):
''' Converts an entity object to xml to send.
The entity format is:
<entry xmlns:d="http://schemas.microsoft.com/ado/2007/08/dataservices" xmlns:m="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata" xmlns="http://www.w3.org/2005/Atom">
<title />
<updated>2008-09-18T23:46:19.3857256Z</updated>
<author>
<name />
</author>
<id />
<content type="application/xml">
<m:properties>
<d:Address>Mountain View</d:Address>
<d:Age m:type="Edm.Int32">23</d:Age>
<d:AmountDue m:type="Edm.Double">200.23</d:AmountDue>
<d:BinaryData m:type="Edm.Binary" m:null="true" />
<d:CustomerCode m:type="Edm.Guid">c9da6455-213d-42c9-9a79-3e9149a57833</d:CustomerCode>
<d:CustomerSince m:type="Edm.DateTime">2008-07-10T00:00:00</d:CustomerSince>
<d:IsActive m:type="Edm.Boolean">true</d:IsActive>
<d:NumOfOrders m:type="Edm.Int64">255</d:NumOfOrders>
<d:PartitionKey>mypartitionkey</d:PartitionKey>
<d:RowKey>myrowkey1</d:RowKey>
<d:Timestamp m:type="Edm.DateTime">0001-01-01T00:00:00</d:Timestamp>
</m:properties>
</content>
</entry>
'''
# construct the entity body included in <m:properties> and </m:properties>
entity_body = '<m:properties xml:space="preserve">{properties}</m:properties>'
if isinstance(source, WindowsAzureData):
source = vars(source)
properties_str = ''
# set properties type for types we know if value has no type info.
# if value has type info, then set the type to value.type
for name, value in source.items():
mtype = ''
conv = _PYTHON_TO_ENTITY_CONVERSIONS.get(type(value))
if conv is None and sys.version_info >= (3, ) and value is None:
conv = _to_entity_none
if conv is None:
raise WindowsAzureError(
_ERROR_CANNOT_SERIALIZE_VALUE_TO_ENTITY.format(
type(value).__name__))
mtype, value = conv(value)
# form the property node
properties_str += ''.join(['<d:', name])
if value is None:
properties_str += ' m:null="true" />'
else:
if mtype:
properties_str += ''.join([' m:type="', mtype, '"'])
properties_str += ''.join(
['>', xml_escape(value), '</d:', name, '>'])
if sys.version_info < (3, ):
if isinstance(properties_str, unicode):
properties_str = properties_str.encode('utf-8')
# generate the entity_body
entity_body = entity_body.format(properties=properties_str)
xmlstr = _create_entry(entity_body)
return xmlstr
def _convert_entity_to_xml(source):
''' Converts an entity object to xml to send.
The entity format is:
<entry xmlns:d="http://schemas.microsoft.com/ado/2007/08/dataservices" xmlns:m="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata" xmlns="http://www.w3.org/2005/Atom">
<title />
<updated>2008-09-18T23:46:19.3857256Z</updated>
<author>
<name />
</author>
<id />
<content type="application/xml">
<m:properties>
<d:Address>Mountain View</d:Address>
<d:Age m:type="Edm.Int32">23</d:Age>
<d:AmountDue m:type="Edm.Double">200.23</d:AmountDue>
<d:BinaryData m:type="Edm.Binary" m:null="true" />
<d:CustomerCode m:type="Edm.Guid">c9da6455-213d-42c9-9a79-3e9149a57833</d:CustomerCode>
<d:CustomerSince m:type="Edm.DateTime">2008-07-10T00:00:00</d:CustomerSince>
<d:IsActive m:type="Edm.Boolean">true</d:IsActive>
<d:NumOfOrders m:type="Edm.Int64">255</d:NumOfOrders>
<d:PartitionKey>mypartitionkey</d:PartitionKey>
<d:RowKey>myrowkey1</d:RowKey>
<d:Timestamp m:type="Edm.DateTime">0001-01-01T00:00:00</d:Timestamp>
</m:properties>
</content>
</entry>
'''
# construct the entity body included in <m:properties> and </m:properties>
entity_body = '<m:properties xml:space="preserve">{properties}</m:properties>'
if isinstance(source, WindowsAzureData):
source = vars(source)
properties_str = ''
# set properties type for types we know if value has no type info.
# if value has type info, then set the type to value.type
for name, value in source.items():
mtype = ''
conv = _PYTHON_TO_ENTITY_CONVERSIONS.get(type(value))
if conv is None and sys.version_info >= (3,) and value is None:
conv = _to_entity_none
if conv is None:
raise WindowsAzureError(
_ERROR_CANNOT_SERIALIZE_VALUE_TO_ENTITY.format(
type(value).__name__))
mtype, value = conv(value)
# form the property node
properties_str += ''.join(['<d:', name])
if value is None:
properties_str += ' m:null="true" />'
else:
if mtype:
properties_str += ''.join([' m:type="', mtype, '"'])
properties_str += ''.join(['>',
xml_escape(value), '</d:', name, '>'])
if sys.version_info < (3,):
if isinstance(properties_str, unicode):
properties_str = properties_str.encode('utf-8')
# generate the entity_body
entity_body = entity_body.format(properties=properties_str)
xmlstr = _create_entry(entity_body)
return xmlstr