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Some SourceUMID Impl

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This commit is contained in:
Jamie Hardt
2018-12-29 15:16:26 -08:00
parent 23667fb782
commit af1c532a67
3 changed files with 45 additions and 8 deletions
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37
pycmx/edit_list.py
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@@ -1,7 +1,7 @@
# pycmx
# (c) 2018 Jamie Hardt
from .parse_cmx_statements import (StmtUnrecognized, StmtFCM, StmtEvent)
from .parse_cmx_statements import (StmtUnrecognized, StmtFCM, StmtEvent, StmtSourceUMID)
from .event import Event
class EditList:
@@ -13,6 +13,28 @@ class EditList:
self.title_statement = statements[0]
self.event_statements = statements[1:]
@property
def format(self):
"""
The detected format of the EDL. Possible values are: `3600`,`File32`,
`File128`, and `unknown`
"""
first_event = next( (s for s in self.event_statements if type(s) is StmtEvent), None)
if first_event:
if first_event.format == 8:
return '3600'
elif first_event.format == 32:
return 'File32'
elif first_event.format == 128:
return 'File128'
else:
return 'unknown'
else:
return 'unknown'
@property
def title(self):
"""
@@ -54,8 +76,21 @@ class EditList:
else:
event_statements.append(stmt)
elif type(stmt) is StmtSourceUMID:
break
else:
event_statements.append(stmt)
yield Event(statements=event_statements)
@property
def sources(self):
"""
A generator for all of the sources in the list
"""
for stmt in self.event_statements:
if type(stmt) is StmtSourceUMID:
yield stmt