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Add type annotations to Edit class constructor and attributes for clarity

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This commit is contained in:
Jamie Hardt
2025-12-16 18:13:16 -08:00
parent 58f28e3e2e
commit 5a093e10d2
1 changed files with 40 additions and 19 deletions
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59
pycmx/edit.py
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@@ -2,7 +2,16 @@
# (c) 2018-2025 Jamie Hardt
from pycmx.cdl import AscSopComponents, FramecountTriple
from pycmx.statements import StmtCdlSat, StmtCdlSop, StmtFrmc
from pycmx.statements import (
StmtCdlSat,
StmtCdlSop,
StmtFrmc,
StmtEvent,
StmtAudioExt,
StmtClipName,
StmtSourceFile,
StmtEffectsName,
)
from .transition import Transition
from .channel_map import ChannelMap
@@ -15,16 +24,23 @@ class Edit:
recorder timecode in and out, a transition and channels.
"""
def __init__(self, edit_statement, audio_ext_statement,
clip_name_statement, source_file_statement,
trans_name_statement=None, asc_sop_statement=None,
asc_sat_statement=None, frmc_statement=None):
self._edit_statement = edit_statement
self._audio_ext = audio_ext_statement
self._clip_name_statement = clip_name_statement
self._source_file_statement = source_file_statement
self._trans_name_statement = trans_name_statement
def __init__(
self,
edit_statement: StmtEvent,
audio_ext_statement: Optional[StmtAudioExt],
clip_name_statement: Optional[StmtClipName],
source_file_statement: Optional[StmtSourceFile],
trans_name_statement: Optional[StmtEffectsName] = None,
asc_sop_statement: Optional[StmtCdlSop] = None,
asc_sat_statement: Optional[StmtCdlSat] = None,
frmc_statement: Optional[StmtFrmc] = None,
) -> None:
# Assigning types for the attributes explicitly
self._edit_statement: StmtEvent = edit_statement
self._audio_ext: Optional[StmtAudioExt] = audio_ext_statement
self._clip_name_statement: Optional[StmtClipName] = clip_name_statement
self._source_file_statement: Optional[StmtSourceFile] = source_file_statement
self._trans_name_statement: Optional[StmtEffectsName] = trans_name_statement
self._asc_sop_statement: Optional[StmtCdlSop] = asc_sop_statement
self._asc_sat_statement: Optional[StmtCdlSat] = asc_sat_statement
self._frmc_statement: Optional[StmtFrmc] = frmc_statement
@@ -55,12 +71,15 @@ class Edit:
Get the :obj:`Transition` that initiates this edit.
"""
if self._trans_name_statement:
return Transition(self._edit_statement.trans,
self._edit_statement.trans_op,
self._trans_name_statement.name)
return Transition(
self._edit_statement.trans,
self._edit_statement.trans_op,
self._trans_name_statement.name,
)
else:
return Transition(self._edit_statement.trans,
self._edit_statement.trans_op, None)
return Transition(
self._edit_statement.trans, self._edit_statement.trans_op, None
)
@property
def source_in(self) -> str:
@@ -166,6 +185,8 @@ class Edit:
if not self._frmc_statement:
return None
return FramecountTriple(start=self._frmc_statement.start,
end=self._frmc_statement.end,
duration=self._frmc_statement.duration)
return FramecountTriple(
start=self._frmc_statement.start,
end=self._frmc_statement.end,
duration=self._frmc_statement.duration,
)