diff options
Diffstat (limited to 'youtube_dl/FileDownloader.py')
| -rw-r--r-- | youtube_dl/FileDownloader.py | 53 |
1 files changed, 52 insertions, 1 deletions
diff --git a/youtube_dl/FileDownloader.py b/youtube_dl/FileDownloader.py index 04ecd1ac5..e3131bbe6 100644 --- a/youtube_dl/FileDownloader.py +++ b/youtube_dl/FileDownloader.py @@ -95,6 +95,7 @@ class FileDownloader(object): """Create a FileDownloader object with the given options.""" self._ies = [] self._pps = [] + self._progress_hooks = [] self._download_retcode = 0 self._num_downloads = 0 self._screen_file = [sys.stdout, sys.stderr][params.get('logtostderr', False)] @@ -594,8 +595,15 @@ class FileDownloader(object): retval = 0 break if retval == 0: - self.to_screen(u'\r[rtmpdump] %s bytes' % os.path.getsize(encodeFilename(tmpfilename))) + fsize = os.path.getsize(encodeFilename(tmpfilename)) + self.to_screen(u'\r[rtmpdump] %s bytes' % fsize) self.try_rename(tmpfilename, filename) + self._hook_progress({ + 'downloaded_bytes': fsize, + 'total_bytes': fsize, + 'filename': filename, + 'status': 'finished', + }) return True else: self.trouble(u'\nERROR: rtmpdump exited with code %d' % retval) @@ -607,6 +615,10 @@ class FileDownloader(object): # Check file already present if self.params.get('continuedl', False) and os.path.isfile(encodeFilename(filename)) and not self.params.get('nopart', False): self.report_file_already_downloaded(filename) + self._hook_progress({ + 'filename': filename, + 'status': 'finished', + }) return True # Attempt to download using rtmpdump @@ -678,6 +690,10 @@ class FileDownloader(object): # the one in the hard drive. self.report_file_already_downloaded(filename) self.try_rename(tmpfilename, filename) + self._hook_progress({ + 'filename': filename, + 'status': 'finished', + }) return True else: # The length does not match, we start the download over @@ -736,6 +752,14 @@ class FileDownloader(object): eta_str = self.calc_eta(start, time.time(), data_len - resume_len, byte_counter - resume_len) self.report_progress(percent_str, data_len_str, speed_str, eta_str) + self._hook_progress({ + 'downloaded_bytes': byte_counter, + 'total_bytes': data_len, + 'tmpfilename': tmpfilename, + 'filename': filename, + 'status': 'downloading', + }) + # Apply rate limit self.slow_down(start, byte_counter - resume_len) @@ -752,4 +776,31 @@ class FileDownloader(object): if self.params.get('updatetime', True): info_dict['filetime'] = self.try_utime(filename, data.info().get('last-modified', None)) + self._hook_progress({ + 'downloaded_bytes': byte_counter, + 'total_bytes': byte_counter, + 'filename': filename, + 'status': 'finished', + }) + return True + + def _hook_progress(self, status): + for ph in self._progress_hooks: + ph(status) + + def add_progress_hook(self, ph): + """ ph gets called on download progress, with a dictionary with the entries + * filename: The final filename + * status: One of "downloading" and "finished" + + It can also have some of the following entries: + + * downloaded_bytes: Bytes on disks + * total_bytes: Total bytes, None if unknown + * tmpfilename: The filename we're currently writing to + + Hooks are guaranteed to be called at least once (with status "finished") + if the download is successful. + """ + self._progress_hooks.append(ph) |