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report an error when user blender versions other then 2.4x for animation playback.

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This commit is contained in:
Campbell Barton 2011-07-28 05:09:31 +00:00
parent 784a68e8f1
commit e2522cead2
1 changed files with 26 additions and 0 deletions
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26
release/scripts/startup/bl_operators/screen_play_rendered_anim.py
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@ -110,6 +110,31 @@ class PlayRenderedAnim(bpy.types.Operator):
cmd = [player_path]
# extra options, fps controls etc.
if preset == 'BLENDER24':
# -----------------------------------------------------------------
# Check blender is not 2.5x until it supports playback again
try:
process = subprocess.Popen([player_path, '--version'],
stdout=subprocess.PIPE,
)
except:
# ignore and allow the main execution to catch the problem.
process = None
if process is not None:
process.wait()
out = process.stdout.read()
process.stdout.close()
out_split = out.strip().split()
if out_split[0] == b'Blender':
if not out_split[1].startswith(b'2.4'):
self.report({'ERROR'},
"Blender %s doesn't support playback: %r" %
(out_split[1].decode(), player_path))
return {'CANCELLED'}
del out, out_split
del process
# -----------------------------------------------------------------
opts = ["-a", "-f", str(rd.fps), str(rd.fps_base), file]
cmd.extend(opts)
elif preset == 'DJV':
@ -146,5 +171,6 @@ class PlayRenderedAnim(bpy.types.Operator):
self.report({'ERROR'},
"Couldn't run external animation player with command "
"%r\n%s" % (" ".join(cmd), str(e)))
return {'CANCELLED'}
return {'FINISHED'}