Add isDoneAnalyzingForVideoEffects

[TrueObsidian]

I was creating and rendering auto reframe sequences when I noticed premiere will render the sequence before it's finished analyzing. This causes the video to render without any reframing. Adding a while loop solves this.

while not pymiere.Sequence.isDoneAnalyzingForVideoEffects(auto_reframe_sequence): print('Analyzing video effects') sleep(1)

Added this to premiere_objects:
def isDoneAnalyzingForVideoEffects(self): return (self._eval_on_this_object("isDoneAnalyzingForVideoEffects()"))

[qmasingarbe]

Hi @TrueObsidian ,
Thank you for reporting this issue and providing a fix.
It has been applied (7d2d39c) and is now available in the latest pymiere release 1.4.0 via pip.
Again thank you for participating in making pymiere better!