Frédéric Escudero

def read_in_chunks(file_object, chunk_size=3000000):
    while True:
        data = file_object.read(chunk_size)
        if not data:
            break
        yield data

def UploadBigFile(file, queryurl, session, url):
 
    content_name, file_extension = os.path.splitext(file)
    content_path = os.path.abspath(file)
    content_size = os.stat(content_path).st_size
    print('Fichier transféré : '+content_name+file_extension)
    print('Taille du fichier : '+str(content_size))
    mtime=os.path.getmtime(file)
 
    f = open(content_path,'rb')
 
    index = 0
    offset = 0
    headers = {}
 
    for chunk in read_in_chunks(f):
        offset = index + len(chunk)
        headers['X-File-Name'] = content_name+'.'+file_extension
        headers['X-File-Type'] = 'application/'+file_extension
        headers['X-File-Size'] = str(content_size)
        headers['X-File-ModifiedDate'] = time.strftime('"%Y-%m-%dT%H:%M:%SZ"', time.gmtime(mtime))
        ContentRange = 'octets %s-%s/%s' % (str(index), str(offset), str(content_size))
        index = offset
        r = session.request("POST",queryurl, data=chunk, headers=headers)
        print("r: %s, Interval de données: %s" % (r, ContentRange))
        file=open("chunk_response.xml","w+")
        file.write(r.content.decode())
        file.close()
        chunktree = ET.parse("response.xml",ET.XMLParser(encoding='ISO-8859-1'))
        chunkroot = chunktree.getroot()
        for member in chunkroot.findall('ns:FileChunk/s:Links/s:Link',namespaces):
            queryurl=url+ member.get('href')
            print(queryurl)
 
    print(r.text)
    return r