Python fetches remote files for real filenames

Download the remote file with Urllib and dump it to the HDFS server, when it is downloaded, it does not necessarily include the file name and needs to be obtained from the connection information.

1     file_url = request.form.get (' File_url ') 2     fo = urllib.urlopen (file_url) 3     blob = fo.read () 4< C7/>file_size = len (BLOB) 5     if Fo.info (). Has_key (' content-disposition '): 6         file_name = Fo.info () [' Content-disposition '].split (' filename= ') [1] 7 file_name = file_name.replace (' "', '). Replace (" ' "," ") 8 print '-in header ' 9 else: file_name= os.path.basename (File_url) one by one file_ext = Get_file_ext (file_name . Lower ()) Remark = Request.form.get ("Remark", "') 14 # stored in HDFs        

Python fetches remote files for real filenames