lightlab.util.io.saveload module

Summary

Functions:

loadMat	returns a dictionary of data.
loadPickle	Uses pickle
loadPickleGzip	Uses pickle and then gzips the file.
pprintFileDir	Prints the contents of io.fileDir.
saveFigure	if None, uses the gcf()
saveMat	dataDict has keys as names you would like to appear in matlab, values are numpy arrays, N-D arrays, or matrices.
savePickle	Uses pickle
savePickleGzip	Uses pickle

Reference

pprintFileDir(*, generate=False)

Prints the contents of io.fileDir. If the file can be loaded by this module, it gives the command to do so.

Returns:A sorted list of files

savePickle(filename, dataTuple)

Uses pickle

Parameters:

• filename (str, Path) – file to write to
• dataTuple (tuple) – tuple containing almost anything

loadPickle(filename)

Uses pickle

savePickleGzip(filename, dataTuple)

Uses pickle

Parameters:

• filename (str, Path) – file to write to
• dataTuple (tuple) – tuple containing almost anything

loadPickleGzip(filename)

Uses pickle and then gzips the file.

If it is named file.abc.gz, loads as file.abc.gz If it is named file.abc, loads as file.abc.pkl

saveMat(filename, dataDict)

dataDict has keys as names you would like to appear in matlab, values are numpy arrays, N-D arrays, or matrices.

loadMat(filename)

returns a dictionary of data. This should perfectly invert saveMat. Matlab files only store matrices. This auto-squeezes 1-dimensional matrices to arrays. Be careful if you are tyring to load a 1-d numpy matrix as an actual numpy matrix

saveFigure(filename, figHandle=None)

if None, uses the gcf()