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Fixed opening of streams

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This commit is contained in:
Jamie Hardt
2022-12-07 10:07:42 -08:00
parent 03bf50d496
commit 4c5754a1b8
1 changed files with 25 additions and 25 deletions
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50
wavinfo/wave_reader.py
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@@ -34,7 +34,7 @@ class WavInfoReader:
Create a new reader object. Create a new reader object.
:param path: :param path:
A filesystem path to the wav file you wish to probe or a A pathlike object or IO to the wav file you wish to probe or a
file handle to an open file. file handle to an open file.
:param info_encoding: :param info_encoding:
@@ -45,17 +45,38 @@ class WavInfoReader:
The text encoding to use when decoding the string The text encoding to use when decoding the string
fields of the Broadcast-WAV extension. Per EBU 3285 this is ASCII fields of the Broadcast-WAV extension. Per EBU 3285 this is ASCII
but this parameter is available to you if you encounter a weirdo. but this parameter is available to you if you encounter a weirdo.
""" """
self.info_encoding = info_encoding self.info_encoding = info_encoding
self.bext_encoding = bext_encoding self.bext_encoding = bext_encoding
#: Wave audio data format.
self.fmt :Optional[WavAudioFormat] = None
#: Statistics of the `data` section.
self.data :Optional[WavDataDescriptor] = None
#: Broadcast-Wave metadata.
self.bext :Optional[WavBextReader] = None
#: iXML metadata.
self.ixml :Optional[WavIXMLFormat] = None
#: ADM Audio Definiton Model metadata.
self.adm :Optional[WavADMReader]= None
#: Dolby bitstream metadata.
self.dolby :Optional[WavDolbyMetadataReader] = None
#: RIFF INFO metadata.
self.info :Optional[WavInfoChunkReader]= None
if hasattr(path, 'read'): if hasattr(path, 'read'):
self.get_wav_info(path) self.get_wav_info(path)
self.url = 'about:blank' self.url = 'about:blank'
self.path = repr(path) self.path = repr(path)
self.get_wav_info(path)
else: else:
absolute_path = os.path.abspath(path) absolute_path = os.path.abspath(path)
@@ -63,28 +84,7 @@ class WavInfoReader:
self.url: pathlib.Path = pathlib.Path(absolute_path).as_uri() self.url: pathlib.Path = pathlib.Path(absolute_path).as_uri()
self.path = absolute_path self.path = absolute_path
#: Wave audio data format.
self.fmt :Optional[WavAudioFormat] = None
#: Statistics of the `data` section.
self.data :Optional[WavDataDescriptor] = None
#: Broadcast-Wave metadata.
self.bext :Optional[WavBextReader] = None
#: iXML metadata.
self.ixml :Optional[WavIXMLFormat] = None
#: ADM Audio Definiton Model metadata.
self.adm :Optional[WavADMReader]= None
#: Dolby bitstream metadata.
self.dolby :Optional[WavDolbyMetadataReader] = None
#: RIFF INFO metadata.
self.info :Optional[WavInfoChunkReader]= None
with open(path, 'rb') as f: with open(path, 'rb') as f:
self.get_wav_info(f) self.get_wav_info(f)