# Mise en place dans Apache :
# ScriptAlias /cgi-bin/list2form.py /usr/local/lib/list2form.py
import time
+import sys # exit brutal sur erreur
import os
+import io
import csv
import cgi
import cgitb
+from exceptions import UnicodeDecodeError, UnicodeEncodeError
cgitb.enable(display=0, logdir="/tmp")
try:
<select name="encoding">
<option value="iso-8859-1">Latin-1 / Europe occidentale (ISO-8859-1, utilisé par GDE)</option>
<option value="iso-8859-15">Latin-9 / Europe occidentale (ISO-8859-15/EURO)</option>
- <option value="utf-8">Unicode (UTF-8)</option>
+ <option value="utf-8-sig">Unicode (UTF-8)</option>
+ <option value="utf-16">Unicode (UTF-16)</option>
</select>
</div>
<div>
</body>
</html>""" % today
+HTML_ERROR = """<html>
+<head>
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ <title>Convertisseur de liste vers un formulaire w.c.s</title>
+ <style>
+body { margin: 0; padding: 0; background: #ffffff; }
+div#content { margin: 0; padding: 0.5em; width: 45em; background: #f0f0ff; }
+div { margin-top: 0.5em; }
+ </style>
+</head>
+<body>
+ <div id="content">
+ <h1>Erreur de conversion :</h1>
+ <div>
+ <p>%(message)s</p>
+ </div>
+ <div>
+ <code>%(details)s</code>
+ </div>
+ </div>
+</body>
+</html>"""
+
WCS_FORM = """<?xml version="1.0" encoding="%(encoding)s"?>
<formdef>
<name>%(form_name)s</name>
item_list.append(d)
return item_list
+def utf8_encoder(unicode_stream):
+ for line in unicode_stream:
+ yield line.encode('utf-8')
+
+def unicode_csv_reader(unicode_stream, **kwargs):
+ # csv.py doesn't do Unicode; encode temporarily as UTF-8:
+ for row in csv.reader(utf8_encoder(unicode_stream), **kwargs):
+ # decode UTF-8 back to Unicode, cell by cell:
+ yield [unicode(cell, 'utf-8') for cell in row]
+
def csv2list(fd):
item_list = []
- for l in csv.reader(fd):
+ for l in unicode_csv_reader(fd):
if not l:
continue
d = l[0].strip()
encoding = form.getvalue('encoding')
delete_first = form.getvalue('delete_first')
conv_func = form['filename'].type.split('/')[-1] + '2list'
- item_list = globals()[conv_func](form['filename'].file)
+ # file field is not always a file...
+ if hasattr(form['filename'].file, 'fileno'):
+ item_fd = form['filename'].file.fileno()
+ else:
+ import tempfile
+ tmpfile = tempfile.TemporaryFile('rw+b')
+ tmpfile.write(form['filename'].file.read())
+ tmpfile.seek(0)
+ item_fd = tmpfile.fileno()
+ item_file = io.open(item_fd, 'rt', encoding=encoding)
+ try:
+ item_list = globals()[conv_func](item_file)
+ except (UnicodeDecodeError, UnicodeEncodeError) as e:
+ print "Content-Type: text/html; charset=utf-8\r\n\r\n",
+ print HTML_ERROR % {
+ 'message': "Erreur de décodage du fichier. Vérifiez l'encodage choisi pour le fichier.",
+ 'details': e,
+ },
+ sys.exit(0)
if delete_first:
item_list.pop(0)
form_name = form.getvalue('form_name').decode('utf-8')
url_name = simplify(form_name)
file_name = u'%s.wcs' % url_name
field_name = form.getvalue('field_name').decode('utf-8')
+ # conversion systématique en UTF-8
+ encoding = 'utf-8'
info = {
'encoding': cgi.escape(encoding),
'form_name': cgi.escape(form_name.encode(encoding)),
'url_name': cgi.escape(url_name.encode(encoding)),
'field_name': cgi.escape(field_name.encode(encoding)),
- 'item_list': '\n'.join([WCS_ITEM % cgi.escape(i) for i in item_list]),
+ 'item_list': '\n'.join([WCS_ITEM % cgi.escape(i.encode(encoding)) for i in item_list]),
}
#print "Location: https://preprod-formulaires.auf.org/admin/forms/import\r\n",
print "Content-Type: application/x-wcs-form; name=\"%s\"\r\n" % file_name,
projets / progfou.git / commitdiff
