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parse.py
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parse.py
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"""parse jl"""
try:
from StringIO import StringIO
except ImportError:
from io import StringIO
import argparse
import json
import yaml
from jl import JLHandler
from parslepy import Parselet
from toolz.curried import pipe, merge
from fp import pick
class ParsleyHandler(JLHandler):
""" parsley jl"""
def __init__(self):
super(ParsleyHandler, self).__init__()
self.plet = pipe(self.args.parselet.read(), yaml.load, json.dumps, Parselet.from_jsonstring)
def cli_args(self, parser):
parser.add_argument('-p', '--parselet', type=argparse.FileType('r'), help='parselet file')
def fun(self, dic):
return merge(pick(['_url'], dic), self.plet.parse(StringIO(dic['_body'])))
if __name__ == '__main__':
ParsleyHandler().run()