ajout de xpath.py

This commit is contained in:
Jephte CLAIN 2013-12-08 03:19:18 +04:00
parent 10dc28f319
commit 4badb8763d
2 changed files with 75 additions and 1 deletions

View File

@ -8,7 +8,7 @@ cd "$scriptdir/../.."
rm -rf pyulib/{build,devel,migrate,test}
# liens pour les scripts python
for i in plver plbck uencdetect urandomize umail wofixsql; do
for i in plver plbck uencdetect urandomize umail wofixsql xpath; do
ln -s lib/pywrapper "$i"
done
ln -s ulib/support/cgiupload.py

74
pyulib/src/uapps/xpath.py Executable file
View File

@ -0,0 +1,74 @@
#!/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")
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()