def admin_languages(request):
langs = []
for c, l in languages.iteritems():
if Language.objects.filter(code=c):
s = True
else:
s = False
langs.append((c, l, s))
langs.sort()
return render_to_response('administration/languages.html', RequestContext(request, {'languages': langs}))
def translate(txt, from_language, to_language, output_file=None):
from_language_abbrv = None
to_language_abbrv = None
sentences_unfiltered = list()
sentences_list = list()
original_punctuation = 0
translated_punctuation = 0
original_punctuation += txt.count('.')
original_punctuation += txt.count('!')
original_punctuation += txt.count('?')
## Google won't return results in our expected form without at least one punctuation mark. Strange...
if original_punctuation == 0:
txt += "."
original_punctuation += 1
## Convert language name to Google's abbreviations
for language, abbrv in languages.iteritems():
if language == to_language:
to_language_abbrv = abbrv
if language == from_language:
from_language_abbrv = abbrv
if to_language_abbrv is None or from_language_abbrv is None:
exit("Please enter a valid language. Check spelling!")
## Prepare the URL
txt = txt.replace(" ", "%20")
url = "http://translate.google.com/translate_a/t?client=t&sl=" + from_language_abbrv + "&tl=" + to_language_abbrv + "&hl=en&sc=1&ie=UTF-8&oe=UTF-8&ssel=0&tsel=0&q="
url = url + txt
headers = {
'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_5)'
}
## Query Google and get back the unformatted JSON-like packets
response = requests.get(url, headers=headers)
unfiltered_tr = response.text
pattern = re.compile(r'(?<=\[\")(.*?)(?=\",)')
for (sentence) in re.findall(pattern, unfiltered_tr):
sentences_unfiltered.append(sentence)
for i in range(0, len(sentences_unfiltered)):
## Get an easier variable to work with
sentence = sentences_unfiltered[i]
## Google has a tendency to add leading spaces between punctuation marks
## This is a lazy fix. NLTK fix for the future possibly?
sentence = sentence.replace(" .", ".")
sentence = sentence.replace(" !", "!")
sentence = sentence.replace(" ?", "?")
######################################################################
if translated_punctuation >= original_punctuation:
break
else:
## Count appearances of punctuation marks in the translated text
translated_punctuation += sentence.count('.')
translated_punctuation += sentence.count('!')
translated_punctuation += sentence.count('?')
sentences_list.append(sentence)
sentences = ''.join(sentences_list).encode('utf-8')
print sentences
write_tak(sentences, output_file)
return sentences
