fsleyes.filtermain

This module provides an alternate FSLeyes entry point to (func:fsleyes.main.main).

The main() function in this module calls fsleyes.main.main(), but additionally intercepts and filters the standard out/error streams, and drops useless warnings/errors which originate from underlying libraries.

fsleyes.filtermain.filter_stream(stream, die, filters=None)[source]

Intercept the given output stream, and filter it according to the filters above. The filter is run on a separate thread.

Parameters

  • stream – File-like to read from and filter.

  • die – threading.Event object - when it is set the filter thread will end gracefully.

  • filters – List of regular expressions to filter. If None, defaults to FILTERS.

fsleyes.filtermain.main(args=None)[source]

Alternate FSLeyes entry point.

Uses the filter_stream() function to filter the standard output/error streams, then calls fsleyes.main.main().