2 ### -*- mode: python; coding: utf-8 -*-
4 from contextlib
import contextmanager
8 import subprocess
as SP
11 class ExpectedError (Exception): pass
20 def filter(value
, func
= None, dflt
= None):
21 if value
is None: return dflt
22 elif func
is None: return value
23 else: return func(value
)
26 if not cond
: raise ExpectedError(msg
)
28 def lookup(dict, key
, msg
):
30 except KeyError: raise ExpectedError(msg
)
32 def forget(dict, key
):
37 if not s
.isdigit(): raise ExpectedError("bad integer `%s'" % s
)
41 if s
== "t": return True
42 elif s
== "nil": return False
43 else: raise ExpectedError("bad boolean `%s'" % s
)
48 me
._i
, me
._n
= 0, len(s
)
50 s
, i
, n
= me
._s
, me
._i
, me
._n
52 if not s
[i
].isspace(): return i
57 begin
= i
= me
._wordstart()
58 if begin
< 0: return None
59 while i
< n
and not s
[i
].isspace(): i
+= 1
64 begin
= me
._wordstart()
65 if begin
< 0: return None
66 else: return s
[begin
:].rstrip()
68 def program_output(*args
, **kw
):
69 try: return SP
.check_output(*args
, **kw
)
70 except SP
.CalledProcessError
as e
:
71 raise ExpectedError("program `%s' failed with code %d" %
72 (e
.cmd
, e
.returncode
))
74 URL_SAFE_P
= 256*[False]
76 b
"ABCDEFGHIJKLMNOPQRSTUVWXYZ" \
77 b
"abcdefghijklmnopqrstuvwxyz" \
78 b
"0123456789" b
"!$%-.,/":
81 return "".join((URL_SAFE_P
[ch
] and chr(ch
) or "%%%02x" % ch
82 for ch
in s
.encode("UTF-8")))
84 PROG
= OS
.path
.basename(SYS
.argv
[0])
86 class BaseLocation (object):
88 SYS
.stderr
.write("%s: %s%s\n" %
(PROG
, me
._loc(), exc
))
90 class DummyLocation (BaseLocation
):
91 def _loc(me
): return ""
93 class FileLocation (BaseLocation
):
94 def __init__(me
, fn
, lno
= 1): me
._fn
, me
._lno
= fn
, lno
95 def _loc(me
): return "%s:%d: " %
(me
._fn
, me
._lno
)
96 def stepline(me
): me
._lno
+= 1
100 class Source (object):
102 TITLEP
= CHAPTERP
= False
103 def __init__(me
, fn
):
106 me
.used_titles
= dict()
107 me
.used_chapters
= set()
109 def _duration(me
, title
, start_chapter
, end_chapter
):
111 def url_and_duration(me
, title
= None,
112 start_chapter
= None, end_chapter
= None):
114 if me
.TITLEP
: raise ExpectedError("missing title number")
115 if start_chapter
is not None or end_chapter
is not None:
116 raise ExpectedError("can't specify chapter without title")
119 raise ExpectedError("can't specify title with `%s'" % me
.fn
)
120 elif start_chapter
is None:
121 if end_chapter
is not None:
122 raise ExpectedError("can't specify end chapter without start chapter")
123 suffix
= "#%d" % title
124 elif not me
.CHAPTERP
:
125 raise ExpectedError("can't specify chapter with `%s'" % me
.fn
)
126 elif end_chapter
is None:
127 suffix
= "#%d:%d" %
(title
, start_chapter
)
129 suffix
= "#%d:%d-%d:%d" %
(title
, start_chapter
, title
, end_chapter
- 1)
131 duration
= me
._duration(title
, start_chapter
, end_chapter
)
133 if end_chapter
is not None:
134 keys
= [(title
, ch
) for ch
in range(start_chapter
, end_chapter
)]
135 set = me
.used_chapters
137 keys
, set = [title
], me
.used_titles
141 raise ExpectedError("`%s' already used" % me
.fn
)
142 elif end_chapter
is None:
143 raise ExpectedError("`%s' title %d already used" %
(me
.fn
, title
))
145 raise ExpectedError("`%s' title %d chapter %d already used" %
146 (me
.fn
, title
, k
[1]))
147 if end_chapter
is not None:
148 for ch
in range(start_chapter
, end_chapter
):
149 me
.used_chapters
.add((title
, ch
))
150 return me
.PREFIX
+ ROOT
+ urlencode(me
.fn
) + suffix
, duration
152 class VideoDisc (Source
):
154 TITLEP
= CHAPTERP
= True
156 def __init__(me
, fn
, *args
, **kw
):
157 super().__init__(fn
, *args
, **kw
)
160 def _duration(me
, title
, start_chapter
, end_chapter
):
161 path
= OS
.path
.join(ROOT
, me
.fn
)
162 ntitle
= int(program_output(["dvd-info", path
, "titles"]))
163 if not 1 <= title
<= ntitle
:
164 raise ExpectedError("bad title %d for `%s': must be in 1 .. %d" %
165 (title
, me
.fn
, ntitle
))
166 if start_chapter
is None:
167 durq
= "duration:%d" % title
169 nch
= int(program_output(["dvd-info", path
, "chapters:%d" % title
]))
170 if end_chapter
is None: end_chapter
= nch
171 else: end_chapter
-= 1
172 if not 1 <= start_chapter
<= end_chapter
<= nch
:
173 raise ExpectedError("bad chapter range %d .. %d for `%s' title %d: "
174 "must be in 1 .. %d" %
175 (start_chapter
, end_chapter
, me
.fn
, title
, nch
))
176 durq
= "duration:%d.%d-%d" %
(title
, start_chapter
, end_chapter
)
177 duration
= int(program_output(["dvd-info", path
, durq
]))
180 class VideoSeason (object):
181 def __init__(me
, i
, title
):
185 def set_episode_disc(me
, i
, disc
):
187 raise ExpectedError("season %d episode %d already taken" %
(me
.i
, i
))
188 me
.episodes
[i
] = disc
; disc
.neps
+= 1
190 def match_group(m
, *groups
, dflt
= None, mustp
= False):
193 except IndexError: continue
194 if s
is not None: return s
195 if mustp
: raise ValueError("no match found")
198 class VideoDir (object):
200 _R_ISO_PRE
= list(map(lambda pats
:
202 RX
.compile("^" + pat
+ r
"\.iso$", RX
.X
),
204 [[r
""" S (?P<si> \d+) \. \ (?P<stitle> .*) — (?: D \d+ \. \ )?
206 r
""" S (?P<si> \d+) (?: D \d+)? \. \ (?P<epex> .*) """,
207 r
""" S (?P<si> \d+) \. \ (?P<epex> E \d+ .*) """,
208 r
""" S (?P<si> \d+) (?P<epex> E \d+) \. \ .* """],
209 [r
""" (?P<si> \d+) [A-Z]? \. \ (?P<stitle> .*) — (?P<epex> .*) """],
210 [r
""" \d+ \. \ (?P<epex> [ES] \d+ .*) """],
211 [r
""" (?P<epnum> \d+ ) \. \ .* """]]))
213 _R_ISO_EP
= RX
.compile(r
""" ^
214 (?: S (?P<si> \d+) \ )?
215 E (?P<ei> \d+) (?: – (?P<ej> \d+))? $
218 def __init__(me
, dir):
220 fns
= OS
.listdir(OS
.path
.join(ROOT
, dir))
224 styles
= me
._R_ISO_PRE
226 path
= OS
.path
.join(dir, fn
)
227 if not fn
.endswith(".iso"): continue
228 #print(";; `%s'" % path, file = SYS.stderr)
232 if m
: styles
= [sty
]; break
237 #print(";;\tignored (regex mismatch)", file = SYS.stderr)
240 si
= filter(match_group(m
, "si"), int)
241 stitle
= match_group(m
, "stitle")
243 check(si
is not None or stitle
is None,
244 "explicit season title without number in `%s'" % fn
)
246 if season
is None or si
!= season
.i
:
247 check(season
is None or si
== season
.i
+ 1,
249 (si
, season
is None and -1 or season
.i
+ 1))
250 check(si
not in seasons
, "season %d already seen" % si
)
251 seasons
[si
] = season
= VideoSeason(si
, stitle
)
253 check(stitle
== season
.title
,
254 "season title `%s' /= `%s'" %
(stitle
, season
.title
))
256 disc
= VideoDisc(path
)
258 any
, bad
= False, False
259 epnum
= match_group(m
, "epnum")
260 if epnum
is not None: eplist
= ["E" + epnum
]
261 else: eplist
= match_group(m
, "epex", mustp
= True).split(", ")
262 for eprange
in eplist
:
263 mm
= me
._R_ISO_EP
.match(eprange
)
265 #print(";;\t`%s'?" % eprange, file = SYS.stderr)
267 if not any
: any
= True
268 i
= filter(mm
.group("si"), int)
271 except KeyError: ts
= seasons
[i
] = VideoSeason(i
, None)
273 ts
= season
= seasons
[1] = VideoSeason(1, None)
274 start
= filter(mm
.group("ei"), int)
275 end
= filter(mm
.group("ej"), int, start
)
276 for k
in range(start
, end
+ 1):
277 ts
.set_episode_disc(k
, disc
)
278 #print(";;\tepisode %d.%d" % (ts.i, k), file = SYS.stderr)
280 #print(";;\tignored", file = SYS.stderr)
283 raise ExpectedError("bad ep list in `%s'", fn
)
286 class AudioDisc (Source
):
288 TITLEP
= CHAPTERP
= False
290 def _duration(me
, title
, start_chapter
, end_chaptwr
):
291 out
= program_output(["metaflac",
292 "--show-total-samples", "--show-sample-rate",
293 OS
.path
.join(ROOT
, me
.fn
)])
294 nsamples
, hz
= map(float, out
.split())
295 return int(nsamples
/hz
)
297 class AudioEpisode (AudioDisc
):
298 def __init__(me
, fn
, i
, *args
, **kw
):
299 super().__init__(fn
, *args
, **kw
)
302 class AudioDir (object):
304 _R_FLAC
= RX
.compile(r
""" ^
310 def __init__(me
, dir):
312 fns
= OS
.listdir(OS
.path
.join(ROOT
, dir))
317 path
= OS
.path
.join(dir, fn
)
318 if not fn
.endswith(".flac"): continue
319 m
= me
._R_FLAC
.match(fn
)
321 i
= filter(m
.group(1), int)
323 check(i
== last_i
+ 1, "episode %d /= %d" %
(i
, last_i
+ 1))
324 episodes
[i
] = AudioEpisode(path
, i
)
326 me
.episodes
= episodes
328 class Chapter (object):
329 def __init__(me
, episode
, title
, i
):
330 me
.title
, me
.i
= title
, i
331 me
.url
, me
.duration
= \
332 episode
.source
.url_and_duration(episode
.tno
, i
, i
+ 1)
334 class Episode (object):
335 def __init__(me
, season
, i
, neps
, title
, src
, series_title_p
= True,
336 tno
= None, startch
= None, endch
= None):
338 me
.i
, me
.neps
, me
.title
= i
, neps
, title
340 me
.source
, me
.tno
= src
, tno
341 me
.series_title_p
= series_title_p
342 me
.url
, me
.duration
= src
.url_and_duration(tno
, startch
, endch
)
343 def add_chapter(me
, title
, j
):
344 ch
= Chapter(me
, title
, j
)
345 me
.chapters
.append(ch
)
348 return me
.season
._eplabel(me
.i
, me
.neps
, me
.title
)
350 class BaseSeason (object):
351 def __init__(me
, series
, implicitp
= False):
354 me
.implicitp
= implicitp
355 me
.ep_i
, episodes
= 1, []
356 def add_episode(me
, j
, neps
, title
, src
, series_title_p
,
357 tno
, startch
, endch
):
358 ep
= Episode(me
, j
, neps
, title
, src
, series_title_p
,
360 me
.episodes
.append(ep
)
361 src
.nuses
+= neps
; me
.ep_i
+= neps
363 def _epnames(me
, i
, neps
):
364 playlist
= me
.series
.playlist
365 if neps
== 1: return playlist
.epname
, ["%d" % i
]
366 elif neps
== 2: return playlist
.epnames
, ["%d" % i
, "%d" %
(i
+ 1)]
367 else: return playlist
.epnames
, ["%d–%d" %
(i
, i
+ neps
- 1)]
369 class Season (BaseSeason
):
370 def __init__(me
, series
, title
, i
, *args
, **kw
):
371 super().__init__(series
, *args
, **kw
)
372 me
.title
, me
.i
= title
, i
373 def _eplabel(me
, i
, neps
, title
):
374 epname
, epn
= me
._epnames(i
, neps
)
377 label
= "%s %s" %
(epname
, ", ".join(epn
))
378 elif me
.title
is None:
380 (epname
, ", ".join("%d.%s" %
(me
.i
, e
) for e
in epn
))
382 label
= "%s: %s %s" %
(me
.title
, epname
, ", ".join(epn
))
385 label
= "%s. %s" %
(", ".join(epn
), title
)
386 elif me
.title
is None:
388 (", ".join("%d.%s" %
(me
.i
, e
) for e
in epn
), title
)
390 label
= "%s: %s. %s" %
(me
.title
, ", ".join(epn
), title
)
393 class MovieSeason (BaseSeason
):
394 def __init__(me
, series
, title
, *args
, **kw
):
395 super().__init__(series
, *args
, **kw
)
398 def add_episode(me
, j
, neps
, title
, src
, series_title_p
,
399 tno
, startch
, endch
):
400 if me
.title
is None and title
is None:
401 raise ExpectedError("movie or movie season must have a title")
402 return super().add_episode(j
, neps
, title
, src
, series_title_p
,
404 def _eplabel(me
, i
, neps
, title
):
408 epname
, epn
= me
._epnames(i
, neps
)
409 label
= "%s: %s %s" %
(me
.title
, epname
, ", ".join(epn
))
411 label
= "%s: %s" %
(me
.title
, title
)
414 class Series (object):
415 def __init__(me
, playlist
, name
, title
= None, wantedp
= True):
416 me
.playlist
= playlist
417 me
.name
, me
.title
= name
, title
420 def _add_season(me
, season
):
421 me
.cur_season
= season
422 def add_season(me
, title
, i
, implicitp
= False):
423 me
._add_season(Season(me
, title
, i
, implicitp
))
424 def add_movies(me
, title
= None):
425 me
._add_season(MovieSeason(me
, title
))
426 def ensure_season(me
):
427 if me
.cur_season
is None: me
.add_season(None, 1, implicitp
= True)
432 class Playlist (object):
436 me
.epname
, me
.epnames
= "Episode", "Episodes"
438 def add_episode(me
, episode
):
439 me
.episodes
.append(episode
)
442 me
.seasons
.append(me
.episodes
)
446 for season
in me
.seasons
:
450 if me
.nseries
> 1 and ep
.series_title_p
and \
451 ep
.season
.series
.title
is not None:
452 if ep
.season
.i
is None: sep
= ": "
454 label
= ep
.season
.series
.title
+ sep
+ label
456 f
.write("#EXTINF:%d,,%s\n%s\n" %
(ep
.duration
, label
, ep
.url
))
458 for ch
in ep
.chapters
:
459 f
.write("#EXTINF:%d,,%s: %s\n%s\n" %
460 (ch
.duration
, label
, ch
.title
, ch
.url
))
462 DEFAULT_EXPVAR
= 0.05
463 R_DURMULT
= RX
.compile(r
""" ^
466 R_DUR
= RX
.compile(r
""" ^
467 (?: (?: (\d+) :)? (\d+) :)? (\d+)
468 (?: / (\d+ (?: \. \d+)?) \%)?
470 def parse_duration(s
, base
= None, basevar
= DEFAULT_EXPVAR
):
472 m
= R_DURMULT
.match(s
)
473 if m
is not None: return base
*float(m
.group(1)), basevar
475 if not m
: raise ExpectedError("invalid duration spec `%s'" % s
)
476 hr
, min, sec
= map(lambda g
: filter(m
.group(g
), int, 0), [1, 2, 3])
477 var
= filter(m
.group(4), lambda x
: float(x
)/100.0)
478 if var
is None: var
= DEFAULT_EXPVAR
479 return 3600*hr
+ 60*min + sec
, var
480 def format_duration(d
):
481 if d
>= 3600: return "%d:%02d:%02d" %
(d
//3600, (d
//60)%60, d
%60)
482 elif d
>= 60: return "%d:%02d" %
(d
//60, d
%60)
483 else: return "%d s" % d
489 class EpisodeListParser (object):
491 def __init__(me
, series_wanted
= None, chapters_wanted_p
= False):
493 me
._cur_episode
= me
._cur_chapter
= None
494 me
._series
= {}; me
._vdirs
= {}; me
._audirs
= {}; me
._isos
= {}
495 me
._series_wanted
= series_wanted
496 me
._chaptersp
= chapters_wanted_p
497 me
._explen
, me
._expvar
= None, DEFAULT_EXPVAR
498 if series_wanted
is None: me
._mode
= MODE_UNSET
499 else: me
._mode
= MODE_MULTI
501 def _bad_keyval(me
, cmd
, k
, v
):
502 raise ExpectedError("invalid `!%s' option `%s'" %
503 (cmd
, v
if k
is None else k
))
505 def _keyvals(me
, opts
):
507 for kv
in opts
.split(","):
508 try: sep
= kv
.index("=")
509 except ValueError: yield None, kv
510 else: yield kv
[:sep
], kv
[sep
+ 1:]
512 def _set_mode(me
, mode
):
513 if me
._mode
== MODE_UNSET
:
515 elif me
._mode
!= mode
:
516 raise ExpectedError("inconsistent single-/multi-series usage")
518 def _get_series(me
, name
):
520 me
._set_mode(MODE_SINGLE
)
521 try: series
= me
._series
[None]
523 series
= me
._series
[None] = Series(me
._pl
, None)
526 me
._set_mode(MODE_MULTI
)
527 series
= lookup(me
._series
, name
, "unknown series `%s'" % name
)
530 def _opts_series(me
, cmd
, opts
):
532 for k
, v
in me
._keyvals(opts
):
533 if k
is None: name
= v
534 else: me
._bad_keyval(cmd
, k
, v
)
535 return me
._get_series(name
)
537 def _auto_epsrc(me
, series
):
538 dir = lookup(me
._vdirs
, series
.name
, "no active video directory")
539 season
= series
.ensure_season()
540 check(season
.i
is not None, "must use explicit iso for movie seasons")
541 vseason
= lookup(dir.seasons
, season
.i
,
542 "season %d not found in video dir `%s'" %
544 src
= lookup(vseason
.episodes
, season
.ep_i
,
545 "episode %d.%d not found in video dir `%s'" %
546 (season
.i
, season
.ep_i
, dir.dir))
549 def _process_cmd(me
, ww
):
551 cmd
= ww
.nextword(); check(cmd
is not None, "missing command")
552 try: sep
= cmd
.index(":")
553 except ValueError: opts
= None
554 else: cmd
, opts
= cmd
[:sep
], cmd
[sep
+ 1:]
558 for k
, v
in me
._keyvals(opts
):
559 if k
is None: name
= v
560 else: me
._bad_keyval(cmd
, k
, v
)
561 check(name
is not None, "missing series name")
562 check(name
not in me
._series
, "series `%s' already defined" % name
)
564 me
._set_mode(MODE_MULTI
)
565 me
._series
[name
] = series
= Series(me
._pl
, name
, title
,
566 me
._series_wanted
is None or
567 name
in me
._series_wanted
)
568 if series
.wantedp
: me
._pl
.nseries
+= 1
570 elif cmd
== "season":
571 series
= me
._opts_series(cmd
, opts
)
573 check(w
is not None, "missing season number")
575 if not series
.wantedp
: return
576 series
.add_movies(ww
.rest())
578 title
= ww
.rest(); i
= getint(w
)
579 if not series
.wantedp
: return
580 series
.add_season(ww
.rest(), getint(w
), implicitp
= False)
581 me
._cur_episode
= me
._cur_chapter
= None
584 elif cmd
== "explen":
585 w
= ww
.rest(); check(w
is not None, "missing duration spec")
587 me
._explen
, me
._expvar
= None, DEFAULT_EXPVAR
589 d
, v
= parse_duration(w
)
591 if v
is not None: me
._expvar
= v
593 elif cmd
== "epname":
594 for k
, v
in me
._keyvals(opts
): me
._bad_keyval("epname", k
, v
)
595 name
= ww
.rest(); check(name
is not None, "missing episode name")
596 try: sep
= name
.index("::")
597 except ValueError: names
= name
+ "s"
598 else: name
, names
= name
[:sep
], name
[sep
+ 1:]
599 me
._pl
.epname
, me
._pl
.epnames
= name
, names
602 series
= me
._opts_series(cmd
, opts
)
603 w
= ww
.rest(); check(w
is not None, "missing episode number")
605 if not series
.wantedp
: return
606 series
.ensure_season().ep_i
= epi
609 series
= me
._opts_series(cmd
, opts
)
610 fn
= ww
.rest(); check(fn
is not None, "missing filename")
611 if not series
.wantedp
: return
612 if fn
== "-": forget(me
._isos
, series
.name
)
614 check(OS
.path
.exists(OS
.path
.join(ROOT
, fn
)),
615 "iso file `%s' not found" % fn
)
616 me
._isos
[series
.name
] = VideoDisc(fn
)
619 series
= me
._opts_series(cmd
, opts
)
620 dir = ww
.rest(); check(dir is not None, "missing directory")
621 if not series
.wantedp
: return
622 if dir == "-": forget(me
._vdirs
, series
.name
)
623 else: me
._vdirs
[series
.name
] = VideoDir(dir)
626 series
= me
._opts_series(cmd
, opts
)
627 dir = ww
.rest(); check(dir is not None, "missing directory")
628 if not series
.wantedp
: return
629 if dir == "-": forget(me
._audirs
, series
.name
)
630 else: me
._audirs
[series
.name
] = AudioDir(dir)
632 elif cmd
== "displaced":
633 series
= me
._opts_series(cmd
, opts
)
634 w
= ww
.rest(); check(w
is not None, "missing count"); n
= getint(w
)
635 src
= me
._auto_epsrc(series
)
639 raise ExpectedError("unknown command `%s'" % cmd
)
641 def _process_episode(me
, ww
):
643 opts
= ww
.nextword(); check(opts
is not None, "missing title/options")
644 ti
= None; sname
= None; neps
= 1; epi
= None; loch
= hich
= None
645 explen
, expvar
, explicitlen
= me
._explen
, me
._expvar
, False
646 series_title_p
= True
647 for k
, v
in me
._keyvals(opts
):
649 if v
.isdigit(): ti
= int(v
)
650 elif v
== "-": ti
= "-"
652 elif k
== "s": sname
= v
653 elif k
== "n": neps
= getint(v
)
654 elif k
== "ep": epi
= getint(v
)
655 elif k
== "st": series_title_p
= getbool(v
)
657 if v
== "-": me
._explen
, me
._expvar
= None, DEFAULT_EXPVAR
659 explen
, expvar
= parse_duration(v
, explen
, expvar
)
662 try: sep
= v
.index("-")
663 except ValueError: loch
, hich
= getint(v
), None
664 else: loch
, hich
= getint(v
[:sep
]), getint(v
[sep
+ 1:]) + 1
665 else: raise ExpectedError("unknown episode option `%s'" % k
)
666 check(ti
is not None, "missing title number")
667 series
= me
._get_series(sname
)
668 me
._cur_chapter
= None
671 if not series
.wantedp
: return
672 season
= series
.ensure_season()
673 if epi
is None: epi
= season
.ep_i
676 check(season
.implicitp
, "audio source, but explicit season")
677 dir = lookup(me
._audirs
, series
.name
,
678 "no title, and no audio directory")
679 src
= lookup(dir.episodes
, season
.ep_i
,
680 "episode %d not found in audio dir `%s'" %
(epi
, dir.dir))
683 try: src
= me
._isos
[series
.name
]
684 except KeyError: src
= me
._auto_epsrc(series
)
686 episode
= season
.add_episode(epi
, neps
, title
, src
,
687 series_title_p
, ti
, loch
, hich
)
689 if episode
.duration
!= -1 and explen
is not None:
690 if not explicitlen
: explen
*= neps
691 if not explen
*(1 - expvar
) <= episode
.duration
<= explen
*(1 + expvar
):
692 if season
.i
is None: epid
= "episode %d" % epi
693 else: epid
= "episode %d.%d" %
(season
.i
, epi
)
694 raise ExpectedError \
695 ("%s duration %s %g%% > %g%% from expected %s" %
696 (epid
, format_duration(episode
.duration
),
697 abs(100*(episode
.duration
- explen
)/explen
), 100*expvar
,
698 format_duration(explen
)))
699 me
._pl
.add_episode(episode
)
700 me
._cur_episode
= episode
702 def _process_chapter(me
, ww
):
703 check(me
._cur_episode
is not None, "no current episode")
704 check(me
._cur_episode
.source
.CHAPTERP
,
705 "episode source doesn't allow chapters")
707 if me
._cur_chapter
is None: i
= 1
708 else: i
= me
._cur_chapter
.i
+ 1
709 me
._cur_chapter
= me
._cur_episode
.add_chapter(ww
.rest(), i
)
711 def parse_file(me
, fn
):
712 with
location(FileLocation(fn
, 0)) as floc
:
713 with
open(fn
, "r") as f
:
716 sline
= line
.lstrip()
717 if sline
== "" or sline
.startswith(";"): continue
719 if line
.startswith("!"): me
._process_cmd(Words(line
[1:]))
720 elif not line
[0].isspace(): me
._process_episode(Words(line
))
721 else: me
._process_chapter(Words(line
))
726 for name
, vdir
in me
._vdirs
.items():
727 if not me
._series
[name
].wantedp
: continue
728 for s
in vdir
.seasons
.values():
729 for d
in s
.episodes
.values():
731 for adir
in me
._audirs
.values():
732 for d
in adir
.episodes
.values():
734 for d
in sorted(discs
, key
= lambda d
: d
.fn
):
735 if d
.neps
is not None and d
.neps
!= d
.nuses
:
736 raise ExpectedError("disc `%s' has %d episodes, used %d times" %
737 (d
.fn
, d
.neps
, d
.nuses
))
740 ROOT
= "/mnt/dvd/archive/"
742 op
= OP
.OptionParser \
743 (usage
= "%prog [-c] [-s SERIES] EPLS",
744 description
= "Generate M3U playlists from an episode list.")
745 op
.add_option("-c", "--chapters",
746 dest
= "chaptersp", action
= "store_true", default
= False,
747 help = "Output individual chapter names")
748 op
.add_option("-s", "--series",
749 dest
= "series", type = "str", default
= None,
750 help = "Output only the listed SERIES (comma-separated)")
751 opts
, argv
= op
.parse_args()
752 if len(argv
) != 1: op
.print_usage(file = SYS
.stderr
); SYS
.exit(2)
753 if opts
.series
is None:
756 series_wanted
= set()
757 for name
in opts
.series
.split(","): series_wanted
.add(name
)
759 ep
= EpisodeListParser(series_wanted
, opts
.chaptersp
)
760 ep
.parse_file(argv
[0])
763 except (ExpectedError
, IOError, OSError) as e
: