mirror of
https://codeberg.org/polarisfm/youtube-dl
synced 2024-12-22 14:37:55 +01:00
Improve and test ffmpeg version detection
This commit is contained in:
parent
6cbf345f28
commit
cae97f6521
@ -16,39 +16,40 @@ import json
|
||||
import xml.etree.ElementTree
|
||||
|
||||
from youtube_dl.utils import (
|
||||
args_to_str,
|
||||
clean_html,
|
||||
DateRange,
|
||||
detect_exe_version,
|
||||
encodeFilename,
|
||||
escape_rfc3986,
|
||||
escape_url,
|
||||
find_xpath_attr,
|
||||
fix_xml_ampersands,
|
||||
orderedSet,
|
||||
OnDemandPagedList,
|
||||
InAdvancePagedList,
|
||||
intlist_to_bytes,
|
||||
js_to_json,
|
||||
limit_length,
|
||||
OnDemandPagedList,
|
||||
orderedSet,
|
||||
parse_duration,
|
||||
parse_filesize,
|
||||
parse_iso8601,
|
||||
read_batch_urls,
|
||||
sanitize_filename,
|
||||
shell_quote,
|
||||
smuggle_url,
|
||||
str_to_int,
|
||||
strip_jsonp,
|
||||
struct_unpack,
|
||||
timeconvert,
|
||||
unescapeHTML,
|
||||
unified_strdate,
|
||||
unsmuggle_url,
|
||||
uppercase_escape,
|
||||
url_basename,
|
||||
urlencode_postdata,
|
||||
xpath_with_ns,
|
||||
parse_iso8601,
|
||||
strip_jsonp,
|
||||
uppercase_escape,
|
||||
limit_length,
|
||||
escape_rfc3986,
|
||||
escape_url,
|
||||
js_to_json,
|
||||
intlist_to_bytes,
|
||||
args_to_str,
|
||||
parse_filesize,
|
||||
version_tuple,
|
||||
xpath_with_ns,
|
||||
)
|
||||
|
||||
|
||||
@ -390,5 +391,16 @@ class TestUtil(unittest.TestCase):
|
||||
self.assertEqual(version_tuple('10.23.344'), (10, 23, 344))
|
||||
self.assertEqual(version_tuple('10.1-6'), (10, 1, 6)) # avconv style
|
||||
|
||||
def test_detect_exe_version(self):
|
||||
self.assertEqual(detect_exe_version('''ffmpeg version 1.2.1
|
||||
built on May 27 2013 08:37:26 with gcc 4.7 (Debian 4.7.3-4)
|
||||
configuration: --prefix=/usr --extra-'''), '1.2.1')
|
||||
self.assertEqual(detect_exe_version('''ffmpeg version N-63176-g1fb4685
|
||||
built on May 15 2014 22:09:06 with gcc 4.8.2 (GCC)'''), 'N-63176-g1fb4685')
|
||||
self.assertEqual(detect_exe_version('''X server found. dri2 connection failed!
|
||||
Trying to open render node...
|
||||
Success at /dev/dri/renderD128.
|
||||
ffmpeg version 2.4.4 Copyright (c) 2000-2014 the FFmpeg ...'''), '2.4.4')
|
||||
|
||||
if __name__ == '__main__':
|
||||
unittest.main()
|
||||
|
@ -1262,18 +1262,25 @@ def check_executable(exe, args=[]):
|
||||
|
||||
|
||||
def get_exe_version(exe, args=['--version'],
|
||||
version_re=r'version\s+([0-9._-a-zA-Z]+)',
|
||||
unrecognized='present'):
|
||||
version_re=None, unrecognized='present'):
|
||||
""" Returns the version of the specified executable,
|
||||
or False if the executable is not present """
|
||||
try:
|
||||
out, err = subprocess.Popen(
|
||||
out, _ = subprocess.Popen(
|
||||
[exe] + args,
|
||||
stdout=subprocess.PIPE, stderr=subprocess.STDOUT).communicate()
|
||||
except OSError:
|
||||
return False
|
||||
firstline = out.partition(b'\n')[0].decode('ascii', 'ignore')
|
||||
m = re.search(version_re, firstline)
|
||||
if isinstance(out, bytes): # Python 2.x
|
||||
out = out.decode('ascii', 'ignore')
|
||||
return detect_exe_version(out, version_re, unrecognized)
|
||||
|
||||
|
||||
def detect_exe_version(output, version_re=None, unrecognized='present'):
|
||||
assert isinstance(output, compat_str)
|
||||
if version_re is None:
|
||||
version_re = r'version\s+([-0-9._a-zA-Z]+)'
|
||||
m = re.search(version_re, output)
|
||||
if m:
|
||||
return m.group(1)
|
||||
else:
|
||||
|
Loading…
Reference in New Issue
Block a user