77 lines
1.8 KiB
Python
Executable File
77 lines
1.8 KiB
Python
Executable File
#!/usr/bin/env python
|
|
# -*- coding: utf-8 mode: python -*- vim:sw=4:sts=4:et:ai:si:sta:fenc=utf-8
|
|
|
|
u"""%(scriptname)s: Faire une requête xpath
|
|
|
|
USAGE
|
|
%(scriptname)s -f input expr
|
|
|
|
OPTIONS
|
|
-f, --input INPUT
|
|
Spécifier un fichier en entrée"""
|
|
|
|
import i_need_py25
|
|
|
|
import os, sys, mimetypes, types
|
|
from os import path
|
|
from xml.dom import minidom
|
|
|
|
from ulib.all import *
|
|
from ulib.ext import xpath
|
|
|
|
def display_help():
|
|
uprint(__doc__ % globals())
|
|
|
|
def dumprs(rs):
|
|
tr = type(rs)
|
|
if tr is types.BooleanType:
|
|
print rs and "true" or "false"
|
|
elif tr is types.FloatType:
|
|
print rs
|
|
elif tr is types.UnicodeType:
|
|
print rs.encode("utf-8")
|
|
elif tr is types.ListType:
|
|
for r in rs: dumprs(r)
|
|
elif isinstance(rs, minidom.Element):
|
|
print rs.toxml("utf-8")
|
|
elif isinstance(rs, minidom.Attr):
|
|
print rs.value.encode("utf-8")
|
|
elif isinstance(rs, minidom.Text):
|
|
print rs.data.encode("utf-8")
|
|
else:
|
|
die("type non géré: %s (%s)" % (str(rs), tr))
|
|
|
|
def run_xpath():
|
|
options, longoptions = build_options([
|
|
('h', 'help', "Afficher l'aide"),
|
|
('f:', 'input=', "Spécifier un fichier en entrée"),
|
|
])
|
|
options, args = get_args(None, options, longoptions)
|
|
|
|
file = None
|
|
for option, value in options:
|
|
if option in ('-h', '--help'):
|
|
display_help()
|
|
sys.exit(0)
|
|
elif option in ('-f', '--input'):
|
|
file = value
|
|
|
|
if len(args) == 0:
|
|
die("Vous devez spécifier l'expression XPATH")
|
|
|
|
if file is None or file == "-":
|
|
inf = sys.stdin
|
|
close = False
|
|
else:
|
|
inf = open(file, 'rb')
|
|
close = True
|
|
|
|
dom = minidom.parse(inf)
|
|
if close: inf.close()
|
|
|
|
for expr in args:
|
|
dumprs(xpath.find(expr, dom))
|
|
|
|
if __name__ == '__main__':
|
|
run_xpath()
|