openmeta

AutoTagging

I use openmeta in an autotag command to tag my generated files automatically with a Hazel rule.

You'll need to adjust these for your personal needs:

autotag

#!/bin/bash

set -e

for FPATH in "$*"; do
    echo "$FPATH" 
    DIR=`dirname "$FPATH"`
    FILE=`basename "$FPATH"`
    TAGS=`~/bin/tagscan "$FPATH"`

    cd "$DIR"

    ~/bin/openmeta -s -p ./"$FILE"
    ~/bin/openmeta -a $TAGS -p ./"$FILE"	
done

tagscan

#!/bin/bash
python ~/bin/tagscan.py "$*"

tagscan.py

import sys
import codecs
import re

'''
These should get spotted:

#AAA
    #BBB
#CCC.#DDD,#EEE(#FFF)#GGG:#HHH;#III #JJJ
'''

if __name__ == "__main__":
	
	if len (sys.argv) != 2:
		print 'single file argument expected'
		sys.exit()
	
	fname = sys.argv[1]
	
	stream = codecs.open (fname, 'r', "utf-8")
	
	tags = set ()
	fname_tag =  re.sub(".*\/", '', fname)
	fname_tag =  re.sub("\..*", '', fname_tag)
	fname_tag =  re.sub(" ", '', fname_tag)
	tags.add ('#' + fname_tag)
	
	for line in stream.readlines():
		words = re.split('[ \t\r\n,\.:;\(\)]', line)
		for word in words:
			if re.match('^#[a-zA-Z0-9]', word) != None:
				tags.add(word)
			elif re.match('^[A-Z]+-[0-9]+', word):
				tags.add ('#' + word)
	
	stream.close()
	
	tag_list = sorted(list(tags))
	for tag in tag_list:
		print tag,