Source code for core.plugs.trim

# core/plugs/trim.py
#
#

""" trim a core data directory into a new unique clone. """

__copyright__ = "Copyright 2014 B.H.J Thate"

## IMPORTS

from core.utils import cdir
from core import kernel, Object

import logging
import os

# CMNDS

def trim(event):
    parsed = event.get_parsed()
    if not parsed.args: return
    target = parsed.args[0]
    objs = kernel.selected(parsed, time=kernel.cfg.time or "", full=True, exclude=target)
    cdir(target)
    sig_list = []
    for obj in objs:
        if "signature" not in obj: logging.warn("missing signature") ; continue
        if obj.signature not in sig_list:
            obj.write(target + os.sep + obj.get_filetime())
            sig_list.append(obj.signature)

kernel.cmnds.register("trim", trim)