"Python" calls the S3 object storage API using Boto

code example:

Import logging# fromdjango.conf Import Settingsimport boto fromboto.s3.key Import Keyimport osimport sys##################################################################### # # #user="XXX"aws_access_key_id="XXX"Aws_secret_access_key="XXX"S3_host="XXX"Deploy_package= user +"_deploy_package"Update_package= user +"_update_package"####################################################################### #logger=Logging.getlogger (__name__)classS3_storage (Object): def __init__ (self): Self.conn=Boto.connect_s3 (aws_access_key_id=aws_access_key_id, Aws_secret_access_key=Aws_secret_access_key, Host=S3_host, Is_secure=False, Calling_format='Boto.s3.connection.OrdinaryCallingFormat') Self.deploy_package_bucket_name=deploy_package Self.update_package_bucket_name=update_package Self.deploy_package_bucket=Self.conn.get_bucket (self.deploy_package_bucket_name) Self.update_package_bucket=Self.conn.get_bucket (self.update_package_bucket_name) def upload_package (self, Package_type, Package_path): Package_name=os.path.basename (package_path) #type= Package_name.split (".")[-1]        if(Package_type = ="Deploy"): Key=Key (Self.deploy_package_bucket, Package_name) elif (Package_type=="Update"): Key=Key (Self.update_package_bucket, Package_name) Key.set_contents_from_filename (package_path) def Download_pac Kage (self, package_type, filename, dst_path): #type= Filename.split (".")[-1]        if(Package_type = ="Deploy"): Key=self.deploy_package_bucket.get_key (filename) elif (Package_type=="Update"): Key=self.update_package_bucket.get_key (filename) key.get_contents_to_filename (Dst_path+"/"+filename)if__name__ = ="__main__":    if(Len (sys.argv)! =4and Len (SYS.ARGV)! =5): Print ("=========================================================================================================== =========") Print ("| Require:pip Install boto==2.43.0") Print ("| Usage:python s3_storage.py <upload> <deploy | update> <package_path>") Print ("| Python s3_storage.py <download> <deploy | update> <filename> <dst_path>") Print ("| Example:python s3_storage.py upload deploy Xxx.run") Print ("| Python s3_storage.py download deploy Xxx.run.") Print ("| Python s3_storage.py upload update xxx.run") Print ("| Python s3_storage.py download update xxx.run.") Print ("=========================================================================================================== =========") Sys.exit (-1) elif (len (SYS.ARGV)==4): Type= sys.argv[1] Assert (type=="Upload") Package_type= sys.argv[2] Package_path= sys.argv[3] Package_name=os.path.basename (package_path) s3_storage=s3_storage () print ("UPLOAD Package"+ Package_name +"To S3 START ...") S3_storage.upload_package (Package_type, Package_path) print ("UPLOAD Package SUCCESS ...") elif (len (SYS.ARGV)==5): Type= sys.argv[1] Assert (type=="Download") Package_type= sys.argv[2] FileName= sys.argv[3] Dst_path= sys.argv[4] S3_storage=s3_storage () print ("DOWNLOAD Package"+ filename +"From S3 START ...") s3_storage.download_package (filename, dst_path) print ("DOWNLOAD Package SUCCESS to"+ Dst_path +"/"+ filename +" ...")

Resources:

Official Document: Http://boto.cloudhackers.com/en/latest/s3_tut.html

Http://stackoverflow.com/questions/26415923/boto-get-md5-s3-file

Http://www.cnblogs.com/yxpblog/p/5332162.html

Recommendation: https://www.douban.com/note/315118595/

Http://www.cnblogs.com/asmot/p/3939151.html

"Python" calls the S3 object storage API using Boto