I have python 2.7 and am trying to issue:
glob('{faint,bright*}/{science,calib}/chip?/')
I obtain no matches, however from the shell echo {faint,bright*}/{science,calib}/chip?
gives:
faint/science/chip1 faint/science/chip2 faint/calib/chip1 faint/calib/chip2 bright1/science/chip1 bright1/science/chip2 bright1w/science/chip1 bright1w/science/chip2 bright2/science/chip1 bright2/science/chip2 bright2w/science/chip1 bright2w/science/chip2 bright1/calib/chip1 bright1/calib/chip2 bright1w/calib/chip1 bright1w/calib/chip2 bright2/calib/chip1 bright2/calib/chip2 bright2w/calib/chip1 bright2w/calib/chip2
What is wrong with my expression?
Since {}
aren't supported by glob()
in Python, what you probably want is something like
import os
import re
...
match_dir = re.compile('(faint|bright.*)/(science|calib)(/chip)?')
for dirpath, dirnames, filenames in os.walk("/your/top/dir")
if match_dir.search(dirpath):
do_whatever_with_files(dirpath, files)
# OR
do_whatever_with_subdirs(dirpath, dirnames)
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