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#!/usr/bin/env python
"""Show the contents of a FIFF file.
You can do for example:
$ mne show_fiff test_raw.fif
To see only tag 102:
$ mne show_fiff test_raw.fif --tag=102
"""
# Authors : Eric Larson, PhD
import codecs
import sys
import mne
def run():
"""Run command."""
parser = mne.commands.utils.get_optparser(
__file__, usage='mne show_fiff <file>')
parser.add_option("-t", "--tag", dest="tag",
help="provide information about this tag", metavar="TAG")
options, args = parser.parse_args()
if len(args) != 1:
parser.print_help()
sys.exit(1)
if sys.platform == "win32" and int(sys.version[0]) < 3:
# This works around an annoying bug on Windows for show_fiff, see:
# https://pythonhosted.org/kitchen/unicode-frustrations.html
UTF8Writer = codecs.getwriter('utf8')
sys.stdout = UTF8Writer(sys.stdout)
msg = mne.io.show_fiff(args[0], tag=options.tag).strip()
print(msg)
is_main = (__name__ == '__main__')
if is_main:
run()
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