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matroska.py: remove python2 support

Since 0.33.0 mpv does not support python2. This commit removes
python2 support from the file completely with the following
changes:

 - __future__ import of print_function is python2 only
 - unicode literals are legacy in python3
 - 'sys.version_info.major < 3' check is redundant
This commit is contained in:
LaserEyess 2020-11-22 20:53:08 -05:00 committed by sfan5
parent d7e80dee26
commit 8886f017a1

View File

@ -21,8 +21,6 @@ Can also be used to directly parse Matroska files and display their contents.
# License along with mpv. If not, see <http://www.gnu.org/licenses/>.
#
# for compatibility with Python 2.x
from __future__ import print_function
elements_ebml = (
'EBML, 1a45dfa3, sub', (
@ -300,8 +298,8 @@ parse_elems(elements_ebml, 'EBML')
parse_elems(elements_matroska, 'MATROSKA')
def printf(out, *args):
out.write(u' '.join([str(x) for x in args]))
out.write(u'\n')
out.write(' '.join(str(x) for x in args))
out.write('\n')
def generate_C_header(out):
printf(out, '// Generated by TOOLS/matroska.py, do not edit manually')
@ -466,8 +464,6 @@ if __name__ == "__main__":
elif sys.argv[1] == '--generate-definitions':
generate_C_definitions(sys.stdout)
else:
if sys.version_info.major < 3:
raise Exception("Dumping requires Python 3.")
s = open(sys.argv[1], "rb")
while 1:
start = s.tell()