Create directory with symlinks to other files translating directory structure to filenames.

makelinks.p

#!/usr/bin/env python3

import sys
import os

def make_detailed_fname(basedir, dirpath, fname):
    return dirpath[len(basedir):].replace('!', '').replace(' ', '_')\
            .replace('/', '_') + '_' + fname

if __name__ == '__main__':
    if len(sys.argv) != 3:
        print("Usage: {} src_dir dst_dir".format(sys.argv[0]), file=sys.stderr)
        sys.exit(1)
    for dirpath, subdirs, files in os.walk(sys.argv[1]):
        for f in files:
            os.symlink(os.path.join(dirpath, f),
                os.path.join(sys.argv[2],
                    make_detailed_fname(sys.argv[1], dirpath, f))
            )

makelinks.p;

#!/usr/bin/env python3

import sys
import os

def make_detailed_fname(basedir, dirpath, fname):
    return dirpath[len(basedir):].replace('!', '').replace(' ', '_')\
            .replace('/', '_') + '_' + fname

if __name__ == '__main__':
    if len(sys.argv) != 3:
        print("Usage: {} src_dir dst_dir".format(sys.argv[0]), file=sys.stderr)
        sys.exit(1)
    for dirpath, subdirs, files in os.walk(sys.argv[1]):
        for f in files:
            os.symlink(os.path.join(dirpath, f),
                os.path.join(sys.argv[2],
                    make_detailed_fname(sys.argv[1], dirpath, f))
            )

makelinks.py

#!/usr/bin/env python3

import sys
import os

def make_detailed_fname(basedir, dirpath, fname):
    return dirpath[len(basedir):].replace('!', '').replace(' ', '_')\
            .replace('/', '_') + '_' + fname

if __name__ == '__main__':
    if len(sys.argv) != 3:
        print("Usage: {} src_dir dst_dir".format(sys.argv[0]), file=sys.stderr)
        sys.exit(1)
    for dirpath, subdirs, files in os.walk(sys.argv[1]):
        for f in files:
            os.symlink(os.path.join(dirpath, f),
                os.path.join(sys.argv[2],
                    make_detailed_fname(sys.argv[1], dirpath, f))
            )