element: Enforce that elements created by gst_element_factory_create/make() are floating
[platform/upstream/gstreamer.git] / gst / parse / get_flex_version.py
1 #!/usr/bin/env python3
2
3 import re
4 import sys
5 import subprocess
6
7 flex = sys.argv[1]
8
9 out = subprocess.check_output([flex, '--version'], universal_newlines=True,
10                               stderr=subprocess.STDOUT, stdin=subprocess.DEVNULL)
11 print(re.search(r'(\d+\.\d+(\.\d+)?)', out).group())