def srt_to_audacity(data, force_endtime=False):
"""docstring for srt_to_audacity"""
# FIXME: UnicodeDecodeError...
pattern = re.compile(DATETIMECODE_HEADER_RE, re.I | re.M | re.X)
stack = []
for t in spliterator(pattern, data, returnLeading=0):
m = pattern.match(t[0]).groupdict()
if force_endtime:
if len(stack) and stack[-1]["end"] == "":
stack[-1]["end"] = timecode_tosecs(m["start"])
end = timecode_tosecs(m["end"]) or ""
else:
end = timecode_tosecs(m["end"]) or timecode_tosecs(m["start"])
stack.append({"start": timecode_tosecs(m["start"]), "end": end, "body": t[1].strip("\n")})
template = "{e[start]}\t{e[end]}\t{e[body]}\n"
return "".join([template.format(e=e) for e in stack])
def annotation_export(request, slug, section, _format="audacity",
force_endtime=False):
context = {}
name = dewikify(slug)
page = Page.objects.get(name=name)
section = sectionalize(page.content)[int(section)]
# TODO: Regex should not be defined more once within active archives
TIME_RE = r'(\d\d:)?(\d\d):(\d\d)([,.]\d{1,3})?'
TIMECODE_RE = r'(?P<start>%(TIME_RE)s)[ \t]*-->([ \t]*(?P<end>%(TIME_RE)s))?' % locals()
OTHER_RE = r'.+'
TIMECODE_HEADER_RE = r'^%(TIMECODE_RE)s(%(OTHER_RE)s)?$' % locals()
pattern = re.compile(TIMECODE_HEADER_RE, re.I | re.M | re.X)
stack = []
for t in spliterator(pattern, section['header'] + section['body']):
m = pattern.match(t['header']).groupdict()
if force_endtime:
if len(stack) and stack[-1]['end'] == '':
stack[-1]['end'] = timecode_tosecs(m['start'])
end = timecode_tosecs(m['end']) or ''
else:
end = timecode_tosecs(m['end']) or timecode_tosecs(m['start'])
stack.append({
'start': timecode_tosecs(m['start']),
'end': end,
'body': t['body'].strip('\n'),
})
context = {'sections': stack}
return render_to_response("aawiki/annotation_export.audacity", context,
context_instance=RequestContext(request),
mimetype="text/plain;charset=utf-8")
