#!/usr/bin/env python
import sys
-import urllib
+if sys.version_info[0] < 3:
+ from HTMLParser import HTMLParser
+ from urllib import urlopen, urlretrieve, urlencode
+ def get_encoding(info):
+ return info.getparam('charset')
+
+else:
+ from html.parser import HTMLParser
+ from urllib.request import urlopen, urlretrieve
+ from urllib.parse import urlencode
+ def get_encoding(info):
+ return info.get_content_charset('ascii')
import zipfile
import subprocess
-import HTMLParser
+
+
+def output(fo, fmt, *args, **kargs):
+ if not args:
+ args = kargs
+ fo.write((fmt % args) + '\n')
+
+def echo(fmt, *args, **kargs):
+ global opts
+ if opts.quiet:
+ return
+ output(sys.stdout, fmt, *args, **kargs)
+
+def error(fmt, *args, **kargs):
+ output(sys.stderr, fmt, *args, **kargs)
+
class SubDivXQuery:
def __init__(self, to_search, page_number):
@property
def url(self):
return 'http://%s%s?%s' % (self.host, self.page,
- urllib.urlencode(self.query))
+ urlencode(self.query))
@property
def page_uri(self):
- return self.page + '?' + urllib.urlencode(self.query)
+ return self.page + '?' + urlencode(self.query)
@property
def down_uri(self):
return 'http://' + self.host + self.down_page
-class SubDivXHTMLParser(HTMLParser.HTMLParser):
+class SubDivXHTMLParser(HTMLParser):
IDLE = 1
HEADER = 2
def __init__(self, down_uri):
- HTMLParser.HTMLParser.__init__(self)
+ HTMLParser.__init__(self)
self.down_uri = down_uri
self.depth = 0
self.parsing = False
self.subs = []
self.attr = None
+ self.attr_depth = 0
self.cur = None
self.in_script_style = False
self.parsing = True
elif attrs.get('id') == 'buscador_detalle_sub':
self.attr = 'desc'
+ self.attr_depth = self.depth + 1
+ self.cur[self.attr] = ''
elif tag == 'a':
if attrs.get('class') == 'titulo_menu_izq':
- self.attr = 'title'
+ self.attr = 'titulo'
+ self.attr_depth = self.depth + 1
+ self.cur[self.attr] = ''
elif attrs.get('href', '').startswith(self.down_uri):
self.cur['url'] = attrs['href']
- if self.parsing:
+ # br are usually not closed, so ignore them in depth calculation
+ if self.parsing and tag != 'br':
self.depth += 1
def handle_endtag(self, tag):
if tag == 'script' or tag == 'style':
self.in_script_style = False
return
- self.depth -= 1
+ if self.depth == self.attr_depth:
+ self.attr = None
+ self.attr_depth = 0
+ # see comment in handle_starttag()
+ if tag != 'br':
+ self.depth -= 1
if self.depth == 0:
self.parsing = False
if self.in_script_style:
return
if self.attr is not None and data:
- self.cur[self.attr] = data
- self.attr = None
- elif data in ('Downloads:', 'Cds:', 'Comentarios:',
- 'Formato:'):
+ self.cur[self.attr] += ' ' + data
+ if self.attr_depth == 0:
+ self.cur[self.attr] = self.cur[self.attr].strip()
+ self.attr = None
+ self.attr_depth = 0
+ elif data in ('Downloads:', 'Cds:', 'Comentarios:', 'Formato:'):
self.attr = data[:-1].lower()
+ self.attr_depth = 0
+ self.cur[self.attr] = ''
elif data == 'Subido por:':
self.attr = 'autor'
+ self.attr_depth = 0
+ self.cur[self.attr] = ''
elif data == 'el':
self.attr = 'fecha'
+ self.attr_depth = 0
+ self.cur[self.attr] = ''
+
+
+def filter_subtitles(subs, filters):
+ def is_good(sub, filter):
+ def is_any_good(sub, filter):
+ for value in sub.values():
+ if value.lower().find(filter) >= 0:
+ return True
+
+ field = None
+ if len(filter) > 2 and filter[1] == ':':
+ field = filter[0]
+ filter = filter[2:]
+ filter = filter.lower()
+
+ if field is None:
+ return is_any_good(sub, filter)
+ elif field == 't':
+ key = 'titulo'
+ elif field == 'd':
+ key = 'desc'
+ elif field == 'a':
+ key = 'autor'
+ elif field == 'f':
+ key = 'formato'
+ elif field == 'c':
+ key = 'comentarios'
+ elif field == 'C':
+ key = 'cds'
+ elif field == 'F':
+ key = 'fecha'
+ elif field == 'D':
+ key = 'downloads'
+ else:
+ # Not a recognizer field identifier, use the raw filter
+ return is_any_good(sub, field + ':' + filter)
+
+ return sub[key].lower().find(filter) >= 0
+
+ if not filters:
+ return subs
+
+ result = []
+ for sub in subs:
+ for filter in filters:
+ if not is_good(sub, filter):
+ break
+ else:
+ result.append(sub)
+ return result
def subdivx_get_subs(query_str):
subs = []
while True:
query = SubDivXQuery(query_str, page_number)
- url = urllib.urlopen(query.url)
+ url = urlopen(query.url)
parser = SubDivXHTMLParser(query.down_uri)
+ try:
+ encoding = get_encoding(url.info())
+ except:
+ encoding = 'ascii'
+
for line in url:
- parser.feed(line)
+ parser.feed(line.decode(encoding))
url.close()
subs.extend(parser.subs)
page_number += 1
- return sorted(subs, key=lambda s: int(s['downloads']), reverse=True)
+ return subs
-def get_subs(query_str):
+def unzip_subs(fname):
+ sub_exts = ('.srt', '.sub')
+ z = zipfile.ZipFile(fname, 'r')
+ z.printdir()
+ for fn in z.namelist():
+ if fn.endswith(sub_exts):
+ if '..' in fn or fn.startswith('/'):
+ error('Ignoring file with dangerous name: %s',
+ fn)
+ continue
+ echo('Extracting %s...', fn)
+ z.extract(fn)
+
+
+def get_subs(query_str, filters):
+ global opts
zip_exts = ('application/zip',)
rar_exts = ('application/rar', 'application/x-rar-compressed')
- for sub in subdivx_get_subs(query_str):
- print '''\
- - %(title)s (%(autor)s - %(fecha)s - %(downloads)s - %(comentarios)s)
- %(desc)s
- DOWNLOADING ...
- ''' % sub
- fname, headers = urllib.urlretrieve(sub['url'])
+ subs = subdivx_get_subs(query_str)
+ subs = filter_subtitles(subs, filters)
+ subs.sort(key=lambda s: int(s['downloads']), reverse=True)
+
+ for sub in subs:
+ echo('''\
+- %(titulo)s (%(autor)s - %(fecha)s - %(downloads)s - %(comentarios)s)
+ %(desc)s
+ DOWNLOADING ...
+''', **sub)
+ if opts.list_only:
+ continue
+ fname, headers = urlretrieve(sub['url'])
if 'Content-Type' in headers:
if headers['Content-Type'] in zip_exts:
- z = zipfile.ZipFile(fname, 'r')
- z.printdir()
- for fn in z.namelist():
- if fn.endswith('.srt') or fn.endswith('.sub'):
- if '..' in fn or fn.startswith('/'):
- print 'Dangerous file name:', fn
- continue
- print 'Extracting', fn, '...'
- z.extract(fn)
+ unzip_subs(fname)
elif headers['Content-Type'] in rar_exts:
if subprocess.call(['rar', 'x', fname]) != 0:
- print 'Error unraring file %s' % fname
+ error('Error unraring file %s', fname)
else:
- print 'Unrecognized file type:', headers['Content-Type']
+ error('Unrecognized file type:',
+ headers['Content-Type'])
else:
- print 'No Content-Type!'
+ error('No Content-Type!')
+
+
+def parse_args(argv):
+ from optparse import OptionParser
+ parser = OptionParser(usage="%prog [OPTIONS] QUERY [FILTER ...]",
+ description="""
+Download subtitles from subdivx.com searching the string QUERY. If FILTERs are
+specified, only subtitles that matches all those filters are downloaded.
+Filters have the format "X:fitler", where X is a field specification: t=titulo,
+d=desc, a=autor, f=formato, c=comentarios, C=cds, F=fecha and D=downloads.
+filter is a string that should be found on that field (case insensitive). If
+the format specifier is not known (or there isn't one) the filter string is
+looked in all the fields.
+ """.strip())
+ parser.add_option("-l", "--list-only",
+ default=False, action='store_true',
+ help="don't download the subtitles, just list them")
+ parser.add_option("-q", "--quiet",
+ default=False, action='store_true',
+ help="don't print progress messages")
+
+ (opts, args) = parser.parse_args()
+ if not args:
+ parser.error("Missing query string")
+
+ if opts.quiet and opts.list_only:
+ parser.error("Using --quiet and --list-only together doesn't "
+ "make any sense")
+
+ return (args[0], args[1:], opts)
+
+(query_str, filters, opts) = parse_args(sys.argv)
+get_subs(query_str, filters)
-for q in sys.argv[1:]:
- get_subs(q)
projects / software / subdivxget.git / blobdiff