omowne / Periphraser

# -*- coding:utf-8 -*-

import re
import sys
import time

import jsonpickle
from django.core.management.base import BaseCommand, make_option
from django.db.models import Count
from multiservice.facade import Multiservice
from multiservice.facade.ttypes import *
from multiservice.types.ttypes import *
from lxml import etree
from thrift.transport import TSocket

from webapp.models import Category, Expression, Meaning, Segment, Source


PORT = 20000
HOST = 'multiservice.nlp.ipipan.waw.pl'
PROCESS_CHAIN = ['Concraft', 'Spejd', 'Nerf', 'MentionDetector']


class Command(BaseCommand):
    help = 'Remove single expression meanings from database.'

    def handle(self, *args, **options):
        remove_meanings()


def remove_meanings(): # jeszcze tutaj pomijać wyrażenia pochodne, bo one tez sie wliczja jako expressions
    meanings = Meaning.objects.filter(wikilink='').annotate(num_expr=Count('expressions'))
    for meaning in meanings.filter(num_expr__lt=3):
        if meaning.expressions.filter(main_expression=None).count() < 2:
            print meaning