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""""""
Prepare a query object for the RAPI.
RAPI has lots of curious rules for coercing values.
This function operates on dicts in-place and has no return value.
@type query: dict
@param query: Query arguments
""""""
for name in query:
value = query[name]
# None is sent as an empty string.
if value is None:
query[name] = """"
# Booleans are sent as 0 or 1.
elif isinstance(value, bool):
query[name] = int(value)
# XXX shouldn't this just check for basestring instead?
elif isinstance(value, dict):
raise ValueError(""Invalid query data type %r"" %
type(value).__name__)"
1903,"def itemgetters(*args):
""""""
Get a handful of items from an iterable.
This is just map(itemgetter(...), iterable) with a list comprehension.
""""""
f = itemgetter(*args)
def inner(l):
return [f(x) for x in l]
return inner"
1904,"def create_container(self, container, **kwargs):
""""""Create container
:param container(string): container name (Container is equivalent to
Bucket term in Amazon).
:param **kwargs(dict): extend args for specific driver.
""""""
try:
LOG.debug('create_container() with %s is success.', self.driver)
return self.driver.create_container(container, **kwargs)
except DriverException as e:
LOG.exception('create_container() with %s raised\
an exception %s.', self.driver, e)"
1905,"def delete_container(self, container):
""""""Delete container
:param container: container name (Container is equivalent to
Bucket term in Amazon).
""""""
try:
LOG.debug('delete_container() with %s is success.', self.driver)
return self.driver.delete_container(container)
except DriverException as e:
LOG.exception('delete_container() with %s raised\
an exception %s.', self.driver, e)"
1906,"def stat_container(self, container):
""""""Stat container metadata
:param container: container name (Container is equivalent to
Bucket term in Amazon).
""""""
LOG.debug('stat_container() with %s is success.', self.driver)
return self.driver.stat_container(container)"
1907,"def update_container(self, container, metadata, **kwargs):
""""""Update container metadata
:param container: container name (Container is equivalent to
Bucket term in Amazon).
:param metadata(dict): additional metadata to include in the request.
:param **kwargs(dict): extend args for specific driver.
""""""
LOG.debug('update_object() with %s is success.', self.driver)
return self.driver.update_container(container, metadata, **kwargs)"
1908,"def upload_object(self, container, obj, contents,
content_length=None, metadata=None, **kwargs):
""""""Upload object
:param container: container name (Container is equivalent to
Bucket term in Amazon).
:param obj: object name (Object is equivalent to
Key term in Amazon).
:param contents: object content.
:param content_length(int): content length.
:param metadata (dict): addition infomation.
:param **kwargs(dict): extend args for specific driver.
""""""
try:
LOG.debug('upload_object() with %s is success.', self.driver)
return self.driver.upload_object(container, obj,
contents=contents,
content_length=content_length,