1 files changed, 31 insertions, 0 deletions
diff --git a/youtube_dl/postprocessor/execafterdownload.py b/youtube_dl/postprocessor/execafterdownload.py
new file mode 100644
index 000000000..08419a3d4
--- /dev/null
+++ b/youtube_dl/postprocessor/execafterdownload.py
@@ -0,0 +1,31 @@
+from __future__ import unicode_literals
+
+import subprocess
+
+from .common import PostProcessor
+from ..utils import (
+    shlex_quote,
+    PostProcessingError,
+)
+
+
+class ExecAfterDownloadPP(PostProcessor):
+    def __init__(self, downloader=None, verboseOutput=None, exec_cmd=None):
+        self.verboseOutput = verboseOutput
+        self.exec_cmd = exec_cmd
+
+    def run(self, information):
+        cmd = self.exec_cmd
+        if not '{}' in cmd:
+            cmd += ' {}'
+
+        cmd = cmd.replace('{}', shlex_quote(information['filepath']))
+
+        self._downloader.to_screen("[exec] Executing command: %s" % cmd)
+        retCode = subprocess.call(cmd, shell=True)
+        if retCode != 0:
+            raise PostProcessingError(
+                'Command returned error code %d' % retCode)
+
+        return None, information  # by default, keep file and do nothing
+