]>
jfr.im git - yt-dlp.git/blob - yt_dlp/postprocessor/exec.py
1 from __future__
import unicode_literals
5 from .common
import PostProcessor
6 from ..compat
import compat_shlex_quote
14 class ExecPP(PostProcessor
):
16 def __init__(self
, downloader
, exec_cmd
):
17 PostProcessor
.__init
__(self
, downloader
)
18 self
.exec_cmd
= variadic(exec_cmd
)
20 def parse_cmd(self
, cmd
, info
):
21 tmpl
, tmpl_dict
= self
._downloader
.prepare_outtmpl(cmd
, info
)
22 if tmpl_dict
: # if there are no replacements, tmpl_dict = {}
23 return self
._downloader
.escape_outtmpl(tmpl
) % tmpl_dict
25 # If no replacements are found, replace {} for backard compatibility
28 return cmd
.replace('{}', compat_shlex_quote(
29 info
.get('filepath') or info
['_filename']))
32 for tmpl
in self
.exec_cmd
:
33 cmd
= self
.parse_cmd(tmpl
, info
)
34 self
.to_screen('Executing command: %s' % cmd
)
35 retCode
= subprocess
.call(encodeArgument(cmd
), shell
=True)
37 raise PostProcessingError('Command returned error code %d' % retCode
)
42 class ExecAfterDownloadPP(ExecPP
):
43 def __init__(self
, *args
, **kwargs
):
44 super().__init
__(*args
, **kwargs
)
45 self
.deprecation_warning(
46 'yt_dlp.postprocessor.ExecAfterDownloadPP is deprecated '
47 'and may be removed in a future version. Use yt_dlp.postprocessor.ExecPP instead')