returnn.datasets.bundle_file

class returnn.datasets.bundle_file.BundleFile(filePath)

Holds paths to HDF dataset files.

Reads paths to HDF dataset files from a bundle file. Example of contents of a bundle file:

/work/asr2/ryndin/crnnRegressionSpeechEnhancemenent/data/data_tr05_real_1_100.hdf /work/asr2/ryndin/crnnRegressionSpeechEnhancemenent/data/data_tr05_real_2_100.hdf /work/asr2/ryndin/crnnRegressionSpeechEnhancemenent/data/data_tr05_real_3_100.hdf /work/asr2/ryndin/crnnRegressionSpeechEnhancemenent/data/data_tr05_real_4_100.hdf /work/asr2/ryndin/crnnRegressionSpeechEnhancemenent/data/data_tr05_real_5_100.hdf /work/asr2/ryndin/crnnRegressionSpeechEnhancemenent/data/data_tr05_real_6_100.hdf /work/asr2/ryndin/crnnRegressionSpeechEnhancemenent/data/data_tr05_simu_1_100.hdf /work/asr2/ryndin/crnnRegressionSpeechEnhancemenent/data/data_tr05_simu_2_100.hdf /work/asr2/ryndin/crnnRegressionSpeechEnhancemenent/data/data_tr05_simu_3_100.hdf /work/asr2/ryndin/crnnRegressionSpeechEnhancemenent/data/data_tr05_simu_4_100.hdf /work/asr2/ryndin/crnnRegressionSpeechEnhancemenent/data/data_tr05_simu_5_100.hdf /work/asr2/ryndin/crnnRegressionSpeechEnhancemenent/data/data_tr05_simu_6_100.hdf

Parameters:

filePath (str) – path to a bundle file which contains paths to HDF dataset files. One path per line.

property datasetFilePaths

Paths to HDF dataset files.

Return type:

list of str

Returns:

Paths to HDF dataset files.

property numberOfDatasetFiles

Number of HDF dataset files.

Return type:

int

Returns:

Number of HDF dataset files.