def _get_key_internal(self, key_name, headers, query_args_l):
query_args = query_args_l or None
response = self.connection.make_request('HEAD', self.name, key_name,
headers=headers,
query_args=query_args)
response.read()
# Allow any success status (2xx) - for example this lets us
# support Range gets, which return status 206:
if response.status / 100 == 2:
k = Key(self)
#provider = self.connection.provider
#k.metadata = boto.utils.get_aws_metadata(response.msg, provider)
for field in Key.base_fields:
k.__dict__[field.lower().replace('-', '_')] = \
response.getheader(field)
# the following machinations are a workaround to the fact that
# apache/fastcgi omits the content-length header on HEAD
# requests when the content-length is zero.
# See http://goo.gl/0Tdax for more details.
clen = response.getheader('content-length')
if clen:
k.size = int(response.getheader('content-length'))
else:
k.size = 0
k.name = key_name
k.handle_version_headers(response)
k.handle_encryption_headers(response)
k.handle_restore_headers(response)
k.handle_addl_headers(response.getheaders())
return k, response
else:
if response.status == 404:
return None, response
else:
raise S3ResponseError(response.status, response.reason, response.body)
def _get_key_internal(self, key_name, headers, query_args_l):
query_args = query_args_l or None
response = self.connection.make_request('HEAD', self.name, key_name,
headers=headers,
query_args=query_args)
response.read()
# Allow any success status (2xx) - for example this lets us
# support Range gets, which return status 206:
if response.status / 100 == 2:
k = Key(self)
#provider = self.connection.provider
#k.metadata = boto.utils.get_aws_metadata(response.msg, provider)
for field in Key.base_fields:
k.__dict__[field.lower().replace('-', '_')] = \
response.getheader(field)
# the following machinations are a workaround to the fact that
# apache/fastcgi omits the content-length header on HEAD
# requests when the content-length is zero.
# See http://goo.gl/0Tdax for more details.
clen = response.getheader('content-length')
if clen:
k.size = int(response.getheader('content-length'))
else:
k.size = 0
k.name = key_name
k.handle_version_headers(response)
k.handle_encryption_headers(response)
k.handle_restore_headers(response)
k.handle_addl_headers(response.getheaders())
return k, response
else:
if response.status == 404:
return None, response
else:
raise S3ResponseError(response.status, response.reason, None)
def _get_all(self,
element_map,
initial_query_string='',
headers=None,
**params):
query_args = self._get_all_query_args(
params, initial_query_string=initial_query_string)
response = self.connection.make_request('GET',
self.name,
headers=headers,
query_args=query_args)
body = response.read()
if response.status == 200:
rs = ResultSet(element_map)
h = handler.XmlHandler(rs, self)
if not isinstance(body, bytes):
body = body.encode('utf-8')
try:
xml.sax.parseString(body, h)
except Exception as exc:
print "There have exception {0}, use alternative method".format(
str(exc))
doc = PyQuery(body)
for content in doc('Contents').items():
new_key = Key(bucket=self)
new_key.name = content('Key').text()
new_key.etag = content('Etag').text()
new_key.size = content('Size').text()
new_key.last_modified = content('LastModified').text()
new_key.storage_class = content('StorageClass').text()
rs.append(new_key)
return rs
else:
raise S3ResponseError(response.status, response.reason, body)
def _get_all(self,
element_map,
initial_query_string='',
headers=None,
**params):
query_args = self._get_all_query_args(
params, initial_query_string=initial_query_string)
response = self.connection.make_request('GET',
self.name,
headers=headers,
query_args=query_args)
body = response.read()
if response.status == 200:
rs = ResultSet(element_map)
h = handler.XmlHandler(rs, self)
if not isinstance(body, bytes):
body = body.encode('utf-8')
try:
xml.sax.parseString(body, h)
except:
print "My Func"
doc = PyQuery(body)
for content in doc('Contents').items():
new_key = Key(bucket=self)
new_key.name = content('Key').text()
new_key.etag = content('Etag').text()
new_key.size = content('Size').text()
new_key.last_modified = content('LastModified').text()
new_key.storage_class = content('StorageClass').text()
rs.append(new_key)
# k_name_list = re.findall('<Key>([\d\D]+?)</Key>', body)
# for k_name in k_name_list:
# kkk = Key()
# kkk.name = unicode(k_name)
# rs.append(kkk)
return rs
else:
raise S3ResponseError(response.status, response.reason, body)