Ejemplo n.º 1
0
 def test_gigabyte(self):
     self.assertEquals('2.00 Gb', size2text(2*1024*1024*1024))
     self.assertEquals('2.20 Gb', size2text(2.2*1024*1024*1024))
Ejemplo n.º 2
0
 def test_megabyte(self):
     self.assertEquals('3.00 Mb', size2text(3*1024*1024))
     self.assertEquals('3.30 Mb', size2text(3.3*1024*1024))
Ejemplo n.º 3
0
    def download(self):
        bean = self.bean
        update = self.update
        if not bean or not bean.path:
            return None

        opener = FancyURLopener()
        remote = opener.open(bean.path)
        remote_size = 0

        if "Content-Length" in remote.headers:
            remote_size = int(remote.headers["Content-Length"])
            bean.size = size2text(remote_size)

        block_size = 4096
        block_count = 0

        ext = get_file_extension(bean.path)

        path = FC().online_save_to_folder
        if not os.path.isdir(path):
            os.makedirs(path)

        if bean.save_to:
            to_file = os.path.join(bean.save_to, bean.text + ".mp3")
        else:
            to_file = get_bean_download_path(bean, FC().online_save_to_folder)

        if not os.path.exists(os.path.dirname(to_file)):
            os.makedirs(os.path.dirname(to_file))

        to_file_tmp = to_file + ".tmp"

        if os.path.exists(to_file_tmp):
            bean.status = DOWNLOAD_STATUS_INACTIVE
            bean.to_file = to_file
            update(bean)
            return None

        if os.path.exists(to_file):
            bean.status = DOWNLOAD_STATUS_COMPLETED
            bean.to_file = to_file
            update(bean)
            return None

        bean.save_to = to_file
        with open(to_file_tmp, "wb") as tmp_file:
            data = True
            """begin download"""
            self.bean.status = DOWNLOAD_STATUS_DOWNLOADING
            self.bean.path = to_file
            self.update(self.bean)

            while data:
                data = remote.read(block_size)
                if data:
                    block_count += 1
                    tmp_file.write(data)
                    #time.sleep(0.1)
                    persent = block_count * block_size * 100.0 / remote_size
                    if block_count % 50 == 0:
                        bean.persent = persent
                        update(bean)
        time.sleep(0.5)
        """update file info on finish"""
        logging.debug("rename %s - %s" % (to_file_tmp, to_file))
        os.rename(to_file_tmp, to_file)
        bean.status = DOWNLOAD_STATUS_COMPLETED
        bean.to_file = to_file
        bean.persent = 100
        update(bean)
Ejemplo n.º 4
0
 def test_kilobyte(self):
     self.assertEquals('4.00 Kb', size2text(4*1024))
     self.assertEquals('4.40 Kb', size2text(4.4*1024))
Ejemplo n.º 5
0
 def test_gigabyte(self):
     self.assertEquals('2.00 Gb', size2text(2 * 1024 * 1024 * 1024))
     self.assertEquals('2.20 Gb', size2text(2.2 * 1024 * 1024 * 1024))
Ejemplo n.º 6
0
 def test_kilobyte(self):
     self.assertEquals('4.00 Kb', size2text(4 * 1024))
     self.assertEquals('4.40 Kb', size2text(4.4 * 1024))
Ejemplo n.º 7
0
 def test_megabyte(self):
     self.assertEquals('3.00 Mb', size2text(3 * 1024 * 1024))
     self.assertEquals('3.30 Mb', size2text(3.3 * 1024 * 1024))
Ejemplo n.º 8
0
 def download(self):
     bean = self.bean 
     update = self.update 
     if not bean or not bean.path:            
         return None
      
     opener = FancyURLopener()
     remote = opener.open(bean.path)
     remote_size = 0
     
     if "Content-Length" in remote.headers:
         remote_size = int(remote.headers["Content-Length"])
         bean.size = size2text(remote_size) 
     
     block_size = 4096
     block_count = 0
     
     ext = get_file_extension(bean.path)
     
     path = FC().online_save_to_folder
     if not os.path.isdir(path):
         os.makedirs(path)
         
     if bean.artist:
         bean.artist = bean.artist.replace("/", "-")
         bean.artist = bean.artist.replace("\\", "-")
         to_file = os.path.join(FC().online_save_to_folder, bean.artist, bean.get_display_name() + ext)
         if not os.path.isdir(os.path.dirname(to_file)):
             os.makedirs(os.path.dirname(to_file))             
     else:
         to_file = os.path.join(path, bean.get_display_name() + ext)        
     
     to_file_tmp = to_file + ".tmp"
     
     if os.path.exists(to_file_tmp):
         bean.status = DOWNLOAD_STATUS_INACTIVE
         bean.to_file = to_file
         update(bean)
         return  None
     
     if os.path.exists(to_file):
         bean.status = DOWNLOAD_STATUS_COMPLETED
         bean.to_file = to_file
         update(bean)
         return None
     
     bean.save_to = to_file        
     file = open(to_file_tmp, "wb")
     
     data = True
     
     """begin download"""
     self.bean.status = DOWNLOAD_STATUS_DOWNLOADING
     self.update(self.bean)
     
     
     while data:
         data = remote.read(block_size)
         if data:
             block_count += 1
             file.write(data)
             #time.sleep(0.1)
             persent = block_count * block_size * 100.0 / remote_size
             if block_count % 50 == 0:
                 bean.persent = persent
                 update(bean)
                 
     """update file info on finish"""                    
     
     os.rename(to_file_tmp, to_file)
     bean.status = DOWNLOAD_STATUS_COMPLETED
     bean.to_file = to_file
     bean.persent = 100
     update(bean)
Ejemplo n.º 9
0
    def download(self):
        bean = self.bean 
        update = self.update 
        if not bean or not bean.path:            
            return None
         
        opener = FancyURLopener()
        remote = opener.open(bean.path)
        remote_size = 0
        
        if "Content-Length" in remote.headers:
            remote_size = int(remote.headers["Content-Length"])
            bean.size = size2text(remote_size) 
        
        block_size = 4096
        block_count = 0
        
        ext = get_file_extension(bean.path)
        
        path = FC().online_save_to_folder
        if not os.path.isdir(path):
            os.makedirs(path)
            
        if bean.save_to:
            to_file = os.path.join(bean.save_to, bean.text + ".mp3") 
        else:            
            to_file = get_bean_download_path(bean, FC().online_save_to_folder)
        
        if not os.path.exists(os.path.dirname(to_file)):
                os.makedirs(os.path.dirname(to_file))        
        
        to_file_tmp = to_file + ".tmp"
        
        if os.path.exists(to_file_tmp):
            bean.status = DOWNLOAD_STATUS_INACTIVE
            bean.to_file = to_file
            update(bean)
            return None
        
        if os.path.exists(to_file):
            bean.status = DOWNLOAD_STATUS_COMPLETED
            bean.to_file = to_file
            update(bean)
            return None
        
        bean.save_to = to_file        
        with file(to_file_tmp, "wb") as tmp_file:
            data = True
            
            """begin download"""
            self.bean.status = DOWNLOAD_STATUS_DOWNLOADING
            self.bean.path = to_file
            self.update(self.bean)

            while data:
                data = remote.read(block_size)
                if data:
                    block_count += 1
                    tmp_file.write(data)
                    #time.sleep(0.1)
                    persent = block_count * block_size * 100.0 / remote_size
                    if block_count % 50 == 0:
                        bean.persent = persent
                        update(bean)
        time.sleep(0.5)           
        """update file info on finish"""                    
        logging.debug("rename %s - %s" % (to_file_tmp, to_file))
        os.rename(to_file_tmp, to_file)
        bean.status = DOWNLOAD_STATUS_COMPLETED
        bean.to_file = to_file
        bean.persent = 100
        update(bean)