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multidelete.py
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# Copyright (c) 2011 Mitch Garnaat http://garnaat.org/ # # 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. from boto import handler import xml.sax class Deleted(object): """ A successfully deleted object in a multi-object delete request. :ivar key: Key name of the object that was deleted. :ivar version_id: Version id of the object that was deleted. :ivar delete_marker: If True, indicates the object deleted was a DeleteMarker. :ivar delete_marker_version_id: Version ID of the delete marker deleted. """ def __init__(self, key=None, version_id=None, delete_marker=False, delete_marker_version_id=None): self.key = key self.version_id = version_id self.delete_marker = delete_marker self.delete_marker_version_id = delete_marker_version_id def __repr__(self): if self.version_id: return '<Deleted: %s.%s>' % (self.key, self.version_id) else: return '<Deleted: %s>' % self.key def startElement(self, name, attrs, connection): return None def endElement(self, name, value, connection): if name == 'Key': self.key = value elif name == 'VersionId': self.version_id = value elif name == 'DeleteMarker': if value.lower() == 'true': self.delete_marker = True elif name == 'DeleteMarkerVersionId': self.delete_marker_version_id = value else: setattr(self, name, value) class Error(object): """ An unsuccessful deleted object in a multi-object delete request. :ivar key: Key name of the object that was not deleted. :ivar version_id: Version id of the object that was not deleted. :ivar code: Status code of the failed delete operation. :ivar message: Status message of the failed delete operation. """ def __init__(self, key=None, version_id=None, code=None, message=None): self.key = key self.version_id = version_id self.code = code self.message = message def __repr__(self): if self.version_id: return '<Error: %s.%s(%s)>' % (self.key, self.version_id, self.code) else: return '<Error: %s(%s)>' % (self.key, self.code) def startElement(self, name, attrs, connection): return None def endElement(self, name, value, connection): if name == 'Key': self.key = value elif name == 'VersionId': self.version_id = value elif name == 'Code': self.code = value elif name == 'Message': self.message = value else: setattr(self, name, value) class MultiDeleteResult(object): """ The status returned from a MultiObject Delete request. :ivar deleted: A list of successfully deleted objects. Note that if the quiet flag was specified in the request, this list will be empty because only error responses would be returned. :ivar errors: A list of unsuccessfully deleted objects. """ def __init__(self, bucket=None): self.bucket = None self.deleted = [] self.errors = [] def startElement(self, name, attrs, connection): if name == 'Deleted': d = Deleted() self.deleted.append(d) return d elif name == 'Error': e = Error() self.errors.append(e) return e return None def endElement(self, name, value, connection): setattr(self, name, value)