root_map_dump.py

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#!/usr/bin/env python3
 
 
 
import os.path
 
from GaudiKernel.RootMap import checkDict, getMaps, printKeys, printMaps, shortPrintMaps
 
 
def _help(argv):
    print(
        """
  %s [-h] [-s|-e|-c] [-r] [-p pattern] [listofpath]
 
     -h: dump this Help
     -s: Short format print
     -e: print Entry names only
     -c: only Checks duplication of entries
     -r: print also $ROOTSYS/etc/system.rootmap
     -p: print only pattern matching (Python style) entries
 
  dump rootmap dictionaries informations. If no path is given, the
  LD_LIBRARY_PATH is used. By default, prints the name of the entry,
  its corresponding library and its block definition inside the
  rootmap file(s) on separate lines. The output is sorted according to
  the name of the entry. A Warning is issued if an entry appears
  several times.
  """
        % os.path.basename(argv[0])
    )
 
 
if __name__ == "__main__":
    import getopt
    import sys
 
    printFunc = printMaps
    sysrtmap = False
    pattern = None
    try:
        opts, args = getopt.getopt(sys.argv[1:], "hsecrp:")
    except getopt.GetoptError:
        _help(sys.argv)
        sys.exit(2)
    for op, ar in opts:
        if op == "-h":
            _help(sys.argv)
            sys.exit(0)
        if op == "-s":
            printFunc = shortPrintMaps
        if op == "-e":
            printFunc = printKeys
        if op == "-c":
            printFunc = checkDict
        if op == "-r":
            sysrtmap = True
        if op == "-p":
            import re
 
            pattern = re.compile(ar)
    if args:
        for p in args:
            maps = getMaps(p, sysrtmap)
            printFunc(maps, pattern)
    else:
        maps = getMaps("", sysrtmap)
        printFunc(maps, pattern)