/
usr
/
lib
/
python2.6
/
site-packages
/
boto
/
/usr/lib/python2.6/site-packages/boto
mkdir
upload
Name
Size
Mode
Actions
beanstalk/
-
0755
rm
cacerts/
-
0755
rm
cloudformation/
-
0755
rm
cloudfront/
-
0755
rm
cloudsearch/
-
0755
rm
cloudsearch2/
-
0755
rm
cloudtrail/
-
0755
rm
cognito/
-
0755
rm
contrib/
-
0755
rm
datapipeline/
-
0755
rm
directconnect/
-
0755
rm
dynamodb/
-
0755
rm
dynamodb2/
-
0755
rm
ec2/
-
0755
rm
ecs/
-
0755
rm
elasticache/
-
0755
rm
elastictranscoder/
-
0755
rm
emr/
-
0755
rm
file/
-
0755
rm
fps/
-
0755
rm
glacier/
-
0755
rm
gs/
-
0755
rm
iam/
-
0755
rm
kinesis/
-
0755
rm
logs/
-
0755
rm
manage/
-
0755
rm
mashups/
-
0755
rm
mturk/
-
0755
rm
mws/
-
0755
rm
opsworks/
-
0755
rm
pyami/
-
0755
rm
rds/
-
0755
rm
rds2/
-
0755
rm
redshift/
-
0755
rm
roboto/
-
0755
rm
route53/
-
0755
rm
s3/
-
0755
rm
sdb/
-
0755
rm
services/
-
0755
rm
ses/
-
0755
rm
sns/
-
0755
rm
sqs/
-
0755
rm
sts/
-
0755
rm
support/
-
0755
rm
swf/
-
0755
rm
vendored/
-
0755
rm
vpc/
-
0755
rm
auth.py
39854
0644
edit
dl
rm
auth.pyc
34891
0644
edit
dl
rm
auth.pyo
34891
0644
edit
dl
rm
auth_handler.py
2064
0644
edit
dl
rm
auth_handler.pyc
1735
0644
edit
dl
rm
auth_handler.pyo
1735
0644
edit
dl
rm
compat.py
2639
0644
edit
dl
rm
compat.pyc
1521
0644
edit
dl
rm
compat.pyo
1521
0644
edit
dl
rm
connection.py
50791
0644
edit
dl
rm
connection.pyc
38430
0644
edit
dl
rm
connection.pyo
38430
0644
edit
dl
rm
endpoints.json
18384
0644
edit
dl
rm
exception.py
17106
0644
edit
dl
rm
exception.pyc
22628
0644
edit
dl
rm
exception.pyo
22628
0644
edit
dl
rm
handler.py
2382
0644
edit
dl
rm
handler.pyc
2379
0644
edit
dl
rm
handler.pyo
2379
0644
edit
dl
rm
https_connection.py
5135
0644
edit
dl
rm
https_connection.pyc
5088
0644
edit
dl
rm
https_connection.pyo
5088
0644
edit
dl
rm
jsonresponse.py
6032
0644
edit
dl
rm
jsonresponse.pyc
5733
0644
edit
dl
rm
jsonresponse.pyo
5733
0644
edit
dl
rm
plugin.py
2711
0644
edit
dl
rm
plugin.pyc
2327
0644
edit
dl
rm
plugin.pyo
2327
0644
edit
dl
rm
provider.py
20890
0644
edit
dl
rm
provider.pyc
13686
0644
edit
dl
rm
provider.pyo
13686
0644
edit
dl
rm
regioninfo.py
6214
0644
edit
dl
rm
regioninfo.pyc
5606
0644
edit
dl
rm
regioninfo.pyo
5606
0644
edit
dl
rm
requestlog.py
1486
0644
edit
dl
rm
requestlog.pyc
2185
0644
edit
dl
rm
requestlog.pyo
2185
0644
edit
dl
rm
resultset.py
6556
0644
edit
dl
rm
resultset.pyc
5769
0644
edit
dl
rm
resultset.pyo
5769
0644
edit
dl
rm
storage_uri.py
39115
0644
edit
dl
rm
storage_uri.pyc
35279
0644
edit
dl
rm
storage_uri.pyo
35279
0644
edit
dl
rm
utils.py
34885
0644
edit
dl
rm
utils.pyc
34695
0644
edit
dl
rm
utils.pyo
34695
0644
edit
dl
rm
__init__.py
36337
0644
edit
dl
rm
__init__.pyc
33446
0644
edit
dl
rm
__init__.pyo
33446
0644
edit
dl
rm
Edit:
/usr/lib/python2.6/site-packages/boto/storage_uri.py
(39115B)
# Copyright 2010 Google Inc. # Copyright (c) 2011, Nexenta Systems Inc. # # Permission is hereby granted, free of charge, to any person obtaining a # copy of this software and associated documentation files (the # "Software"), to deal in the Software without restriction, including # without limitation the rights to use, copy, modify, merge, publish, dis- # tribute, sublicense, and/or sell copies of the Software, and to permit # persons to whom the Software is furnished to do so, subject to the fol- # lowing conditions: # # The above copyright notice and this permission notice shall be included # in all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS # OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL- # ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT # SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, # WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS # IN THE SOFTWARE. import boto import os import sys import textwrap from boto.s3.deletemarker import DeleteMarker from boto.exception import BotoClientError from boto.exception import InvalidUriError class StorageUri(object): """ Base class for representing storage provider-independent bucket and object name with a shorthand URI-like syntax. This is an abstract class: the constructor cannot be called (throws an exception if you try). """ connection = None # Optional args that can be set from one of the concrete subclass # constructors, to change connection behavior (e.g., to override # https_connection_factory). connection_args = None # Map of provider scheme ('s3' or 'gs') to AWSAuthConnection object. We # maintain a pool here in addition to the connection pool implemented # in AWSAuthConnection because the latter re-creates its connection pool # every time that class is instantiated (so the current pool is used to # avoid re-instantiating AWSAuthConnection). provider_pool = {} def __init__(self): """Uncallable constructor on abstract base StorageUri class. """ raise BotoClientError('Attempt to instantiate abstract StorageUri ' 'class') def __repr__(self): """Returns string representation of URI.""" return self.uri def equals(self, uri): """Returns true if two URIs are equal.""" return self.uri == uri.uri def check_response(self, resp, level, uri): if resp is None: raise InvalidUriError('\n'.join(textwrap.wrap( 'Attempt to get %s for "%s" failed. This can happen if ' 'the URI refers to a non-existent object or if you meant to ' 'operate on a directory (e.g., leaving off -R option on gsutil ' 'cp, mv, or ls of a bucket)' % (level, uri), 80))) def _check_bucket_uri(self, function_name): if issubclass(type(self), BucketStorageUri) and not self.bucket_name: raise InvalidUriError( '%s on bucket-less URI (%s)' % (function_name, self.uri)) def _check_object_uri(self, function_name): if issubclass(type(self), BucketStorageUri) and not self.object_name: raise InvalidUriError('%s on object-less URI (%s)' % (function_name, self.uri)) def _warn_about_args(self, function_name, **args): for arg in args: if args[arg]: sys.stderr.write( 'Warning: %s ignores argument: %s=%s\n' % (function_name, arg, str(args[arg]))) def connect(self, access_key_id=None, secret_access_key=None, **kwargs): """ Opens a connection to appropriate provider, depending on provider portion of URI. Requires Credentials defined in boto config file (see boto/pyami/config.py). @type storage_uri: StorageUri @param storage_uri: StorageUri specifying a bucket or a bucket+object @rtype: L{AWSAuthConnection<boto.gs.connection.AWSAuthConnection>} @return: A connection to storage service provider of the given URI. """ connection_args = dict(self.connection_args or ()) if (hasattr(self, 'suppress_consec_slashes') and 'suppress_consec_slashes' not in connection_args): connection_args['suppress_consec_slashes'] = ( self.suppress_consec_slashes) connection_args.update(kwargs) if not self.connection: if self.scheme in self.provider_pool: self.connection = self.provider_pool[self.scheme] elif self.scheme == 's3': from boto.s3.connection import S3Connection self.connection = S3Connection(access_key_id, secret_access_key, **connection_args) self.provider_pool[self.scheme] = self.connection elif self.scheme == 'gs': from boto.gs.connection import GSConnection # Use OrdinaryCallingFormat instead of boto-default # SubdomainCallingFormat because the latter changes the hostname # that's checked during cert validation for HTTPS connections, # which will fail cert validation (when cert validation is # enabled). # # The same is not true for S3's HTTPS certificates. In fact, # we don't want to do this for S3 because S3 requires the # subdomain to match the location of the bucket. If the proper # subdomain is not used, the server will return a 301 redirect # with no Location header. # # Note: the following import can't be moved up to the # start of this file else it causes a config import failure when # run from the resumable upload/download tests. from boto.s3.connection import OrdinaryCallingFormat connection_args['calling_format'] = OrdinaryCallingFormat() self.connection = GSConnection(access_key_id, secret_access_key, **connection_args) self.provider_pool[self.scheme] = self.connection elif self.scheme == 'file': from boto.file.connection import FileConnection self.connection = FileConnection(self) else: raise InvalidUriError('Unrecognized scheme "%s"' % self.scheme) self.connection.debug = self.debug return self.connection def has_version(self): return (issubclass(type(self), BucketStorageUri) and ((self.version_id is not None) or (self.generation is not None))) def delete_key(self, validate=False, headers=None, version_id=None, mfa_token=None): self._check_object_uri('delete_key') bucket = self.get_bucket(validate, headers) return bucket.delete_key(self.object_name, headers, version_id, mfa_token) def list_bucket(self, prefix='', delimiter='', headers=None, all_versions=False): self._check_bucket_uri('list_bucket') bucket = self.get_bucket(headers=headers) if all_versions: return (v for v in bucket.list_versions( prefix=prefix, delimiter=delimiter, headers=headers) if not isinstance(v, DeleteMarker)) else: return bucket.list(prefix=prefix, delimiter=delimiter, headers=headers) def get_all_keys(self, validate=False, headers=None, prefix=None): bucket = self.get_bucket(validate, headers) return bucket.get_all_keys(headers) def get_bucket(self, validate=False, headers=None): self._check_bucket_uri('get_bucket') conn = self.connect() bucket = conn.get_bucket(self.bucket_name, validate, headers) self.check_response(bucket, 'bucket', self.uri) return bucket def get_key(self, validate=False, headers=None, version_id=None): self._check_object_uri('get_key') bucket = self.get_bucket(validate, headers) key = bucket.get_key(self.object_name, headers, version_id) self.check_response(key, 'key', self.uri) return key def new_key(self, validate=False, headers=None): self._check_object_uri('new_key') bucket = self.get_bucket(validate, headers) return bucket.new_key(self.object_name) def get_contents_to_stream(self, fp, headers=None, version_id=None): self._check_object_uri('get_key') self._warn_about_args('get_key', validate=False) key = self.get_key(None, headers) self.check_response(key, 'key', self.uri) return key.get_contents_to_file(fp, headers, version_id=version_id) def get_contents_to_file(self, fp, headers=None, cb=None, num_cb=10, torrent=False, version_id=None, res_download_handler=None, response_headers=None, hash_algs=None): self._check_object_uri('get_contents_to_file') key = self.get_key(None, headers) self.check_response(key, 'key', self.uri) if hash_algs: key.get_contents_to_file(fp, headers, cb, num_cb, torrent, version_id, res_download_handler, response_headers, hash_algs=hash_algs) else: key.get_contents_to_file(fp, headers, cb, num_cb, torrent, version_id, res_download_handler, response_headers) def get_contents_as_string(self, validate=False, headers=None, cb=None, num_cb=10, torrent=False, version_id=None): self._check_object_uri('get_contents_as_string') key = self.get_key(validate, headers) self.check_response(key, 'key', self.uri) return key.get_contents_as_string(headers, cb, num_cb, torrent, version_id) def acl_class(self): conn = self.connect() acl_class = conn.provider.acl_class self.check_response(acl_class, 'acl_class', self.uri) return acl_class def canned_acls(self): conn = self.connect() canned_acls = conn.provider.canned_acls self.check_response(canned_acls, 'canned_acls', self.uri) return canned_acls class BucketStorageUri(StorageUri): """ StorageUri subclass that handles bucket storage providers. Callers should instantiate this class by calling boto.storage_uri(). """ delim = '/' capabilities = set([]) # A set of additional capabilities. def __init__(self, scheme, bucket_name=None, object_name=None, debug=0, connection_args=None, suppress_consec_slashes=True, version_id=None, generation=None, is_latest=False): """Instantiate a BucketStorageUri from scheme,bucket,object tuple. @type scheme: string @param scheme: URI scheme naming the storage provider (gs, s3, etc.) @type bucket_name: string @param bucket_name: bucket name @type object_name: string @param object_name: object name, excluding generation/version. @type debug: int @param debug: debug level to pass in to connection (range 0..2) @type connection_args: map @param connection_args: optional map containing args to be passed to {S3,GS}Connection constructor (e.g., to override https_connection_factory). @param suppress_consec_slashes: If provided, controls whether consecutive slashes will be suppressed in key paths. @param version_id: Object version id (S3-specific). @param generation: Object generation number (GCS-specific). @param is_latest: boolean indicating that a versioned object is the current version After instantiation the components are available in the following fields: scheme, bucket_name, object_name, version_id, generation, is_latest, versionless_uri, version_specific_uri, uri. Note: If instantiated without version info, the string representation for a URI stays versionless; similarly, if instantiated with version info, the string representation for a URI stays version-specific. If you call one of the uri.set_contents_from_xyz() methods, a specific object version will be created, and its version-specific URI string can be retrieved from version_specific_uri even if the URI was instantiated without version info. """ self.scheme = scheme self.bucket_name = bucket_name self.object_name = object_name self.debug = debug if connection_args: self.connection_args = connection_args self.suppress_consec_slashes = suppress_consec_slashes self.version_id = version_id self.generation = generation and int(generation) self.is_latest = is_latest self.is_version_specific = bool(self.generation) or bool(version_id) self._build_uri_strings() def _build_uri_strings(self): if self.bucket_name and self.object_name: self.versionless_uri = '%s://%s/%s' % (self.scheme, self.bucket_name, self.object_name) if self.generation: self.version_specific_uri = '%s#%s' % (self.versionless_uri, self.generation) elif self.version_id: self.version_specific_uri = '%s#%s' % ( self.versionless_uri, self.version_id) if self.is_version_specific: self.uri = self.version_specific_uri else: self.uri = self.versionless_uri elif self.bucket_name: self.uri = ('%s://%s/' % (self.scheme, self.bucket_name)) else: self.uri = ('%s://' % self.scheme) def _update_from_key(self, key): self._update_from_values( getattr(key, 'version_id', None), getattr(key, 'generation', None), getattr(key, 'is_latest', None), getattr(key, 'md5', None)) def _update_from_values(self, version_id, generation, is_latest, md5): self.version_id = version_id self.generation = generation self.is_latest = is_latest self._build_uri_strings() self.md5 = md5 def get_key(self, validate=False, headers=None, version_id=None): self._check_object_uri('get_key') bucket = self.get_bucket(validate, headers) if self.get_provider().name == 'aws': key = bucket.get_key(self.object_name, headers, version_id=(version_id or self.version_id)) elif self.get_provider().name == 'google': key = bucket.get_key(self.object_name, headers, generation=self.generation) self.check_response(key, 'key', self.uri) return key def delete_key(self, validate=False, headers=None, version_id=None, mfa_token=None): self._check_object_uri('delete_key') bucket = self.get_bucket(validate, headers) if self.get_provider().name == 'aws': version_id = version_id or self.version_id return bucket.delete_key(self.object_name, headers, version_id, mfa_token) elif self.get_provider().name == 'google': return bucket.delete_key(self.object_name, headers, generation=self.generation) def clone_replace_name(self, new_name): """Instantiate a BucketStorageUri from the current BucketStorageUri, but replacing the object_name. @type new_name: string @param new_name: new object name """ self._check_bucket_uri('clone_replace_name') return BucketStorageUri( self.scheme, bucket_name=self.bucket_name, object_name=new_name, debug=self.debug, suppress_consec_slashes=self.suppress_consec_slashes) def clone_replace_key(self, key): """Instantiate a BucketStorageUri from the current BucketStorageUri, by replacing the object name with the object name and other metadata found in the given Key object (including generation). @type key: Key @param key: key for the new StorageUri to represent """ self._check_bucket_uri('clone_replace_key') version_id = None generation = None is_latest = False if hasattr(key, 'version_id'): version_id = key.version_id if hasattr(key, 'generation'): generation = key.generation if hasattr(key, 'is_latest'): is_latest = key.is_latest return BucketStorageUri( key.provider.get_provider_name(), bucket_name=key.bucket.name, object_name=key.name, debug=self.debug, suppress_consec_slashes=self.suppress_consec_slashes, version_id=version_id, generation=generation, is_latest=is_latest) def get_acl(self, validate=False, headers=None, version_id=None): """returns a bucket's acl""" self._check_bucket_uri('get_acl') bucket = self.get_bucket(validate, headers) # This works for both bucket- and object- level ACLs (former passes # key_name=None): key_name = self.object_name or '' if self.get_provider().name == 'aws': version_id = version_id or self.version_id acl = bucket.get_acl(key_name, headers, version_id) else: acl = bucket.get_acl(key_name, headers, generation=self.generation) self.check_response(acl, 'acl', self.uri) return acl def get_def_acl(self, validate=False, headers=None): """returns a bucket's default object acl""" self._check_bucket_uri('get_def_acl') bucket = self.get_bucket(validate, headers) acl = bucket.get_def_acl(headers) self.check_response(acl, 'acl', self.uri) return acl def get_cors(self, validate=False, headers=None): """returns a bucket's CORS XML""" self._check_bucket_uri('get_cors') bucket = self.get_bucket(validate, headers) cors = bucket.get_cors(headers) self.check_response(cors, 'cors', self.uri) return cors def set_cors(self, cors, validate=False, headers=None): """sets or updates a bucket's CORS XML""" self._check_bucket_uri('set_cors ') bucket = self.get_bucket(validate, headers) bucket.set_cors(cors.to_xml(), headers) def get_location(self, validate=False, headers=None): self._check_bucket_uri('get_location') bucket = self.get_bucket(validate, headers) return bucket.get_location() def get_storage_class(self, validate=False, headers=None): self._check_bucket_uri('get_storage_class') # StorageClass is defined as a bucket param for GCS, but as a key # param for S3. if self.scheme != 'gs': raise ValueError('get_storage_class() not supported for %s ' 'URIs.' % self.scheme) bucket = self.get_bucket(validate, headers) return bucket.get_storage_class() def get_subresource(self, subresource, validate=False, headers=None, version_id=None): self._check_bucket_uri('get_subresource') bucket = self.get_bucket(validate, headers) return bucket.get_subresource(subresource, self.object_name, headers, version_id) def add_group_email_grant(self, permission, email_address, recursive=False, validate=False, headers=None): self._check_bucket_uri('add_group_email_grant') if self.scheme != 'gs': raise ValueError('add_group_email_grant() not supported for %s ' 'URIs.' % self.scheme) if self.object_name: if recursive: raise ValueError('add_group_email_grant() on key-ful URI cannot ' 'specify recursive=True') key = self.get_key(validate, headers) self.check_response(key, 'key', self.uri) key.add_group_email_grant(permission, email_address, headers) elif self.bucket_name: bucket = self.get_bucket(validate, headers) bucket.add_group_email_grant(permission, email_address, recursive, headers) else: raise InvalidUriError('add_group_email_grant() on bucket-less URI ' '%s' % self.uri) def add_email_grant(self, permission, email_address, recursive=False, validate=False, headers=None): self._check_bucket_uri('add_email_grant') if not self.object_name: bucket = self.get_bucket(validate, headers) bucket.add_email_grant(permission, email_address, recursive, headers) else: key = self.get_key(validate, headers) self.check_response(key, 'key', self.uri) key.add_email_grant(permission, email_address) def add_user_grant(self, permission, user_id, recursive=False, validate=False, headers=None): self._check_bucket_uri('add_user_grant') if not self.object_name: bucket = self.get_bucket(validate, headers) bucket.add_user_grant(permission, user_id, recursive, headers) else: key = self.get_key(validate, headers) self.check_response(key, 'key', self.uri) key.add_user_grant(permission, user_id) def list_grants(self, headers=None): self._check_bucket_uri('list_grants ') bucket = self.get_bucket(headers) return bucket.list_grants(headers) def is_file_uri(self): """Returns True if this URI names a file or directory.""" return False def is_cloud_uri(self): """Returns True if this URI names a bucket or object.""" return True def names_container(self): """ Returns True if this URI names a directory or bucket. Will return False for bucket subdirs; providing bucket subdir semantics needs to be done by the caller (like gsutil does). """ return bool(not self.object_name) def names_singleton(self): """Returns True if this URI names a file or object.""" return bool(self.object_name) def names_directory(self): """Returns True if this URI names a directory.""" return False def names_provider(self): """Returns True if this URI names a provider.""" return bool(not self.bucket_name) def names_bucket(self): """Returns True if this URI names a bucket.""" return bool(self.bucket_name) and bool(not self.object_name) def names_file(self): """Returns True if this URI names a file.""" return False def names_object(self): """Returns True if this URI names an object.""" return self.names_singleton() def is_stream(self): """Returns True if this URI represents input/output stream.""" return False def create_bucket(self, headers=None, location='', policy=None, storage_class=None): self._check_bucket_uri('create_bucket ') conn = self.connect() # Pass storage_class param only if this is a GCS bucket. (In S3 the # storage class is specified on the key object.) if self.scheme == 'gs': return conn.create_bucket(self.bucket_name, headers, location, policy, storage_class) else: return conn.create_bucket(self.bucket_name, headers, location, policy) def delete_bucket(self, headers=None): self._check_bucket_uri('delete_bucket') conn = self.connect() return conn.delete_bucket(self.bucket_name, headers) def get_all_buckets(self, headers=None): conn = self.connect() return conn.get_all_buckets(headers) def get_provider(self): conn = self.connect() provider = conn.provider self.check_response(provider, 'provider', self.uri) return provider def set_acl(self, acl_or_str, key_name='', validate=False, headers=None, version_id=None, if_generation=None, if_metageneration=None): """Sets or updates a bucket's ACL.""" self._check_bucket_uri('set_acl') key_name = key_name or self.object_name or '' bucket = self.get_bucket(validate, headers) if self.generation: bucket.set_acl( acl_or_str, key_name, headers, generation=self.generation, if_generation=if_generation, if_metageneration=if_metageneration) else: version_id = version_id or self.version_id bucket.set_acl(acl_or_str, key_name, headers, version_id) def set_xml_acl(self, xmlstring, key_name='', validate=False, headers=None, version_id=None, if_generation=None, if_metageneration=None): """Sets or updates a bucket's ACL with an XML string.""" self._check_bucket_uri('set_xml_acl') key_name = key_name or self.object_name or '' bucket = self.get_bucket(validate, headers) if self.generation: bucket.set_xml_acl( xmlstring, key_name, headers, generation=self.generation, if_generation=if_generation, if_metageneration=if_metageneration) else: version_id = version_id or self.version_id bucket.set_xml_acl(xmlstring, key_name, headers, version_id=version_id) def set_def_xml_acl(self, xmlstring, validate=False, headers=None): """Sets or updates a bucket's default object ACL with an XML string.""" self._check_bucket_uri('set_def_xml_acl') self.get_bucket(validate, headers).set_def_xml_acl(xmlstring, headers) def set_def_acl(self, acl_or_str, validate=False, headers=None, version_id=None): """Sets or updates a bucket's default object ACL.""" self._check_bucket_uri('set_def_acl') self.get_bucket(validate, headers).set_def_acl(acl_or_str, headers) def set_canned_acl(self, acl_str, validate=False, headers=None, version_id=None): """Sets or updates a bucket's acl to a predefined (canned) value.""" self._check_object_uri('set_canned_acl') self._warn_about_args('set_canned_acl', version_id=version_id) key = self.get_key(validate, headers) self.check_response(key, 'key', self.uri) key.set_canned_acl(acl_str, headers) def set_def_canned_acl(self, acl_str, validate=False, headers=None, version_id=None): """Sets or updates a bucket's default object acl to a predefined (canned) value.""" self._check_bucket_uri('set_def_canned_acl ') key = self.get_key(validate, headers) self.check_response(key, 'key', self.uri) key.set_def_canned_acl(acl_str, headers, version_id) def set_subresource(self, subresource, value, validate=False, headers=None, version_id=None): self._check_bucket_uri('set_subresource') bucket = self.get_bucket(validate, headers) bucket.set_subresource(subresource, value, self.object_name, headers, version_id) def set_contents_from_string(self, s, headers=None, replace=True, cb=None, num_cb=10, policy=None, md5=None, reduced_redundancy=False): self._check_object_uri('set_contents_from_string') key = self.new_key(headers=headers) if self.scheme == 'gs': if reduced_redundancy: sys.stderr.write('Warning: GCS does not support ' 'reduced_redundancy; argument ignored by ' 'set_contents_from_string') result = key.set_contents_from_string( s, headers, replace, cb, num_cb, policy, md5) else: result = key.set_contents_from_string( s, headers, replace, cb, num_cb, policy, md5, reduced_redundancy) self._update_from_key(key) return result def set_contents_from_file(self, fp, headers=None, replace=True, cb=None, num_cb=10, policy=None, md5=None, size=None, rewind=False, res_upload_handler=None): self._check_object_uri('set_contents_from_file') key = self.new_key(headers=headers) if self.scheme == 'gs': result = key.set_contents_from_file( fp, headers, replace, cb, num_cb, policy, md5, size=size, rewind=rewind, res_upload_handler=res_upload_handler) if res_upload_handler: self._update_from_values(None, res_upload_handler.generation, None, md5) else: self._warn_about_args('set_contents_from_file', res_upload_handler=res_upload_handler) result = key.set_contents_from_file( fp, headers, replace, cb, num_cb, policy, md5, size=size, rewind=rewind) self._update_from_key(key) return result def set_contents_from_stream(self, fp, headers=None, replace=True, cb=None, policy=None, reduced_redundancy=False): self._check_object_uri('set_contents_from_stream') dst_key = self.new_key(False, headers) result = dst_key.set_contents_from_stream( fp, headers, replace, cb, policy=policy, reduced_redundancy=reduced_redundancy) self._update_from_key(dst_key) return result def copy_key(self, src_bucket_name, src_key_name, metadata=None, src_version_id=None, storage_class='STANDARD', preserve_acl=False, encrypt_key=False, headers=None, query_args=None, src_generation=None): """Returns newly created key.""" self._check_object_uri('copy_key') dst_bucket = self.get_bucket(validate=False, headers=headers) if src_generation: return dst_bucket.copy_key( new_key_name=self.object_name, src_bucket_name=src_bucket_name, src_key_name=src_key_name, metadata=metadata, storage_class=storage_class, preserve_acl=preserve_acl, encrypt_key=encrypt_key, headers=headers, query_args=query_args, src_generation=src_generation) else: return dst_bucket.copy_key( new_key_name=self.object_name, src_bucket_name=src_bucket_name, src_key_name=src_key_name, metadata=metadata, src_version_id=src_version_id, storage_class=storage_class, preserve_acl=preserve_acl, encrypt_key=encrypt_key, headers=headers, query_args=query_args) def enable_logging(self, target_bucket, target_prefix=None, validate=False, headers=None, version_id=None): self._check_bucket_uri('enable_logging') bucket = self.get_bucket(validate, headers) bucket.enable_logging(target_bucket, target_prefix, headers=headers) def disable_logging(self, validate=False, headers=None, version_id=None): self._check_bucket_uri('disable_logging') bucket = self.get_bucket(validate, headers) bucket.disable_logging(headers=headers) def get_logging_config(self, validate=False, headers=None, version_id=None): self._check_bucket_uri('get_logging_config') bucket = self.get_bucket(validate, headers) return bucket.get_logging_config(headers=headers) def set_website_config(self, main_page_suffix=None, error_key=None, validate=False, headers=None): self._check_bucket_uri('set_website_config') bucket = self.get_bucket(validate, headers) if not (main_page_suffix or error_key): bucket.delete_website_configuration(headers) else: bucket.configure_website(main_page_suffix, error_key, headers) def get_website_config(self, validate=False, headers=None): self._check_bucket_uri('get_website_config') bucket = self.get_bucket(validate, headers) return bucket.get_website_configuration(headers) def get_versioning_config(self, headers=None): self._check_bucket_uri('get_versioning_config') bucket = self.get_bucket(False, headers) return bucket.get_versioning_status(headers) def configure_versioning(self, enabled, headers=None): self._check_bucket_uri('configure_versioning') bucket = self.get_bucket(False, headers) return bucket.configure_versioning(enabled, headers) def set_metadata(self, metadata_plus, metadata_minus, preserve_acl, headers=None): return self.get_key(False).set_remote_metadata(metadata_plus, metadata_minus, preserve_acl, headers=headers) def compose(self, components, content_type=None, headers=None): self._check_object_uri('compose') component_keys = [] for suri in components: component_keys.append(suri.new_key()) component_keys[-1].generation = suri.generation self.generation = self.new_key().compose( component_keys, content_type=content_type, headers=headers) self._build_uri_strings() return self def get_lifecycle_config(self, validate=False, headers=None): """Returns a bucket's lifecycle configuration.""" self._check_bucket_uri('get_lifecycle_config') bucket = self.get_bucket(validate, headers) lifecycle_config = bucket.get_lifecycle_config(headers) self.check_response(lifecycle_config, 'lifecycle', self.uri) return lifecycle_config def configure_lifecycle(self, lifecycle_config, validate=False, headers=None): """Sets or updates a bucket's lifecycle configuration.""" self._check_bucket_uri('configure_lifecycle') bucket = self.get_bucket(validate, headers) bucket.configure_lifecycle(lifecycle_config, headers) def exists(self, headers=None): """Returns True if the object exists or False if it doesn't""" if not self.object_name: raise InvalidUriError('exists on object-less URI (%s)' % self.uri) bucket = self.get_bucket() key = bucket.get_key(self.object_name, headers=headers) return bool(key) class FileStorageUri(StorageUri): """ StorageUri subclass that handles files in the local file system. Callers should instantiate this class by calling boto.storage_uri(). See file/README about how we map StorageUri operations onto a file system. """ delim = os.sep def __init__(self, object_name, debug, is_stream=False): """Instantiate a FileStorageUri from a path name. @type object_name: string @param object_name: object name @type debug: boolean @param debug: whether to enable debugging on this StorageUri After instantiation the components are available in the following fields: uri, scheme, bucket_name (always blank for this "anonymous" bucket), object_name. """ self.scheme = 'file' self.bucket_name = '' self.object_name = object_name self.uri = 'file://' + object_name self.debug = debug self.stream = is_stream def clone_replace_name(self, new_name): """Instantiate a FileStorageUri from the current FileStorageUri, but replacing the object_name. @type new_name: string @param new_name: new object name """ return FileStorageUri(new_name, self.debug, self.stream) def is_file_uri(self): """Returns True if this URI names a file or directory.""" return True def is_cloud_uri(self): """Returns True if this URI names a bucket or object.""" return False def names_container(self): """Returns True if this URI names a directory or bucket.""" return self.names_directory() def names_singleton(self): """Returns True if this URI names a file (or stream) or object.""" return not self.names_container() def names_directory(self): """Returns True if this URI names a directory.""" if self.stream: return False return os.path.isdir(self.object_name) def names_provider(self): """Returns True if this URI names a provider.""" return False def names_bucket(self): """Returns True if this URI names a bucket.""" return False def names_file(self): """Returns True if this URI names a file.""" return self.names_singleton() def names_object(self): """Returns True if this URI names an object.""" return False def is_stream(self): """Returns True if this URI represents input/output stream. """ return bool(self.stream) def close(self): """Closes the underlying file. """ self.get_key().close() def exists(self, _headers_not_used=None): """Returns True if the file exists or False if it doesn't""" # The _headers_not_used parameter is ignored. It is only there to ensure # that this method's signature is identical to the exists method on the # BucketStorageUri class. return os.path.exists(self.object_name)
Save
cmd:
run