Add a hidden input:submit field in facets form (closes #1988784)
<Enter> is supposed to submit the form only if there is a single
input:text field. However most browsers will submit the form
on <Enter> anyway if there is an input:submit field.
see: http://www.w3.org/MarkUp/html-spec/html-spec_8.html#SEC8.2
Firefox 7.0.1 does not submit form on <Enter> if there is more than a
input:text field and not input:submit but does it if there is an
input:submit.
IE 6 or Firefox 2 behave the same way.
#!/usr/bin/python
"""usage: fix-po-encodings [filename...]
change the encoding of the po files passed as arguments to utf-8
"""
import sys
import re
import codecs
def change_encoding(filename, target='UTF-8'):
fdesc = open(filename)
data = fdesc.read()
fdesc.close()
encoding = find_encoding(data)
if encoding == target:
return
data = fix_encoding(data, target)
data = unicode(data, encoding)
fdesc = codecs.open(filename, 'wb', encoding=target)
fdesc.write(data)
fdesc.close()
def find_encoding(data):
regexp = re.compile(r'"Content-Type:.* charset=([a-zA-Z0-9-]+)\\n"', re.M)
mo = regexp.search(data)
if mo is None:
raise ValueError('No encoding declaration')
return mo.group(1)
def fix_encoding(data, target_encoding):
regexp = re.compile(r'("Content-Type:.* charset=)(.*)(\\n")', re.M)
return regexp.sub(r'\1%s\3' % target_encoding, data)
for filename in sys.argv[1:]:
print filename
change_encoding(filename)