mdw@git.distorted.org.uk Git - epls/blob - mkm3u

   1 #! /usr/bin/python3
   2 ### -*- mode: python; coding: utf-8 -*-
   3
   4 from contextlib import contextmanager
   5 import optparse as OP
   6 import os as OS
   7 import re as RX
   8 import sys as SYS
   9
  10 class ExpectedError (Exception): pass
  11
  12 @contextmanager
  13 def location(loc):
  14   global LOC
  15   old, LOC = LOC, loc
  16   yield loc
  17   LOC = old
  18
  19 def filter(value, func = None, dflt = None):
  20   if value is None: return dflt
  21   elif func is None: return value
  22   else: return func(value)
  23
  24 def check(cond, msg):
  25   if not cond: raise ExpectedError(msg)
  26
  27 def lookup(dict, key, msg):
  28   try: return dict[key]
  29   except KeyError: raise ExpectedError(msg)
  30
  31 def forget(dict, key):
  32   try: del dict[key]
  33   except KeyError: pass
  34
  35 def getint(s):
  36   if not s.isdigit(): raise ExpectedError("bad integer `%s'" % s)
  37   return int(s)
  38
  39 class Words (object):
  40   def __init__(me, s):
  41     me._s = s
  42     me._i, me._n = 0, len(s)
  43   def _wordstart(me):
  44     s, i, n = me._s, me._i, me._n
  45     while i < n:
  46       if not s[i].isspace(): return i
  47       i += 1
  48     return -1
  49   def nextword(me):
  50     s, n = me._s, me._n
  51     begin = i = me._wordstart()
  52     if begin < 0: return None
  53     while i < n and not s[i].isspace(): i += 1
  54     me._i = i
  55     return s[begin:i]
  56   def rest(me):
  57     s, n = me._s, me._n
  58     begin = me._wordstart()
  59     if begin < 0: return None
  60     else: return s[begin:].rstrip()
  61
  62 URL_SAFE_P = 256*[False]
  63 for ch in \
  64     b"ABCDEFGHIJKLMNOPQRSTUVWXYZ" \
  65     b"abcdefghijklmnopqrstuvwxyz" \
  66     b"0123456789" b"!$%-.,/":
  67   URL_SAFE_P[ch] = True
  68 def urlencode(s):
  69   return "".join((URL_SAFE_P[ch] and chr(ch) or "%%%02x" % ch
  70                   for ch in s.encode("UTF-8")))
  71
  72 PROG = OS.path.basename(SYS.argv[0])
  73
  74 class BaseLocation (object):
  75   def report(me, exc):
  76     SYS.stderr.write("%s: %s%s\n" % (PROG, me._loc(), exc))
  77
  78 class DummyLocation (BaseLocation):
  79   def _loc(me): return ""
  80
  81 class FileLocation (BaseLocation):
  82   def __init__(me, fn, lno = 1): me._fn, me._lno = fn, lno
  83   def _loc(me): return "%s:%d: " % (me._fn, me._lno)
  84   def stepline(me): me._lno += 1
  85
  86 LOC = DummyLocation()
  87
  88 class Source (object):
  89   PREFIX = ""
  90   TITLEP = CHAPTERP = False
  91   def __init__(me, fn):
  92     me.fn = fn
  93     me.neps = None
  94     me.used_titles = dict()
  95     me.used_chapters = set()
  96     me.nuses = 0
  97   def url(me, title = None, start_chapter = None, end_chapter = None):
  98     if title == "-":
  99       if me.TITLEP: raise ExpectedError("missing title number")
 100       if start_chapter is not None or end_chapter is not None:
 101         raise ExpectedError("can't specify chapter without title")
 102       suffix = ""
 103     elif not me.TITLEP:
 104       raise ExpectedError("can't specify title with `%s'" % me.fn)
 105     elif start_chapter is None:
 106       if end_chapter is not None:
 107         raise ExpectedError("can't specify end chapter without start chapter")
 108       suffix = "#%d" % title
 109     elif not me.CHAPTERP:
 110       raise ExpectedError("can't specify chapter with `%s'" % me.fn)
 111     elif end_chapter is None:
 112       suffix = "#%d:%d" % (title, start_chapter)
 113     else:
 114       suffix = "#%d:%d-%d:%d" % (title, start_chapter, title, end_chapter - 1)
 115     if end_chapter is not None:
 116       keys = [(title, ch) for ch in range(start_chapter, end_chapter)]
 117       set = me.used_chapters
 118     else:
 119       keys, set = [title], me.used_titles
 120     for k in keys:
 121       if k in set:
 122         if title == "-":
 123           raise ExpectedError("`%s' already used" % me.fn)
 124         elif end_chapter is None:
 125           raise ExpectedError("`%s' title %d already used" % (me.fn, title))
 126         else:
 127           raise ExpectedError("`%s' title %d chapter %d already used" %
 128                               (me.fn, title, k[1]))
 129     if end_chapter is not None:
 130       for ch in range(start_chapter, end_chapter):
 131         me.used_chapters.add((title, ch))
 132     return me.PREFIX + ROOT + urlencode(me.fn) + suffix
 133
 134 class VideoDisc (Source):
 135   PREFIX = "dvd://"
 136   TITLEP = CHAPTERP = True
 137
 138   def __init__(me, fn, *args, **kw):
 139     super().__init__(fn, *args, **kw)
 140     me.neps = 0
 141
 142 class VideoSeason (object):
 143   def __init__(me, i, title):
 144     me.i = i
 145     me.title = title
 146     me.episodes = {}
 147   def set_episode_disc(me, i, disc):
 148     if i in me.episodes:
 149       raise ExpectedError("season %d episode %d already taken" % (me.i, i))
 150     me.episodes[i] = disc; disc.neps += 1
 151
 152 def some_group(m, *gg):
 153   for g in gg:
 154     s = m.group(g)
 155     if s is not None: return s
 156   return None
 157
 158 class VideoDir (object):
 159
 160   _R_ISO_PRE = RX.compile(r""" ^
 161         (?: S (?P<si> \d+)
 162               (?: \. \ (?P<st> .*) — (?: D \d+ \. \ )? |
 163                   D \d+ \. \ |
 164                   (?= E \d+ \. \ ) |
 165                   \. \ ) |
 166             \d+ \. \ )
 167         (?: (?P<eplist>
 168              (?: S \d+ \ )? E \d+ (?: – \d+)?
 169              (?: , \ (?: S \d+ \ )? E \d+ (?: – \d+)?)*) |
 170             (?P<epname> E \d+) \. \ .*)
 171         \. iso $
 172   """, RX.X)
 173
 174   _R_ISO_EP = RX.compile(r""" ^
 175         (?: S (?P<si> \d+) \ )?
 176         E (?P<ei> \d+) (?: – (?P<ej> \d+))? $
 177   """, RX.X)
 178
 179   def __init__(me, dir):
 180     me.dir = dir
 181     fns = OS.listdir(OS.path.join(ROOT, dir))
 182     fns.sort()
 183     season = None
 184     seasons = {}
 185     for fn in fns:
 186       path = OS.path.join(dir, fn)
 187       if not fn.endswith(".iso"): continue
 188       m = me._R_ISO_PRE.match(fn)
 189       if not m:
 190         #print(";; `%s' ignored" % path, file = SYS.stderr)
 191         continue
 192
 193       i = filter(m.group("si"), int)
 194       stitle = m.group("st")
 195       check(i is not None or stitle is None,
 196             "explicit season title without number in `%s'" % fn)
 197       if i is not None:
 198         if season is None or i != season.i:
 199           check(season is None or i == season.i + 1,
 200                 "season %d /= %d" %
 201                   (i, season is None and -1 or season.i + 1))
 202           check(i not in seasons, "season %d already seen" % i)
 203           seasons[i] = season = VideoSeason(i, stitle)
 204         else:
 205           check(stitle == season.title,
 206                 "season title `%s' /= `%s'" % (stitle, season.title))
 207
 208       disc = VideoDisc(path)
 209       ts = season
 210       any, bad = False, False
 211       epname = m.group("epname")
 212       if epname is not None: eplist = [epname]
 213       else: eplist = m.group("eplist").split(", ")
 214       for eprange in eplist:
 215         mm = me._R_ISO_EP.match(eprange)
 216         if mm is None: bad = True; continue
 217         if not any:
 218           #print(";; `%s'" % path, file = SYS.stderr)
 219           any = True
 220         i = filter(mm.group("si"), int)
 221         if i is not None:
 222           try: ts = seasons[i]
 223           except KeyError: ts = seasons[i] = VideoSeason(i, None)
 224         if ts is None:
 225           ts = season = seasons[1] = VideoSeason(1, None)
 226         start = filter(mm.group("ei"), int)
 227         end = filter(mm.group("ej"), int, start)
 228         for k in range(start, end + 1):
 229           ts.set_episode_disc(k, disc)
 230           #print(";;\tepisode %d.%d" % (ts.i, k), file = SYS.stderr)
 231       if not any: pass #print(";; `%s' ignored" % path, file = SYS.stderr)
 232       elif bad: raise ExpectedError("bad ep list in `%s'", fn)
 233     me.seasons = seasons
 234
 235 class AudioDisc (Source):
 236   PREFIX = "file://"
 237   TITLEP = CHAPTERP = False
 238
 239 class AudioEpisode (Source):
 240   PREFIX = "file://"
 241   TITLEP = CHAPTERP = False
 242   def __init__(me, fn, i, *args, **kw):
 243     super().__init__(fn, *args, **kw)
 244     me.i = i
 245
 246 class AudioDir (object):
 247
 248   _R_FLAC = RX.compile(r""" ^
 249           E (\d+)
 250           (?: \. \ (.*))?
 251           \. flac $
 252   """, RX.X)
 253
 254   def __init__(me, dir):
 255     me.dir = dir
 256     fns = OS.listdir(OS.path.join(ROOT, dir))
 257     fns.sort()
 258     episodes = {}
 259     last_i = 0
 260     for fn in fns:
 261       path = OS.path.join(dir, fn)
 262       if not fn.endswith(".flac"): continue
 263       m = me._R_FLAC.match(fn)
 264       if not m: continue
 265       i = filter(m.group(1), int)
 266       etitle = m.group(2)
 267       check(i == last_i + 1, "episode %d /= %d" % (i, last_i + 1))
 268       episodes[i] = AudioEpisode(path, i)
 269       last_i = i
 270     me.episodes = episodes
 271
 272 class Chapter (object):
 273   def __init__(me, episode, title, i):
 274     me.title, me.i = title, i
 275     me.url = episode.source.url(episode.tno, i, i + 1)
 276
 277 class Episode (object):
 278   def __init__(me, season, i, neps, title, src, tno = None, startch = None):
 279     me.season = season
 280     me.i, me.neps, me.title = i, neps, title
 281     me.chapters = []
 282     me.source, me.tno = src, tno
 283     me.url = src.url(tno, startch, None)
 284   def add_chapter(me, title, j):
 285     ch = Chapter(me, title, j)
 286     me.chapters.append(ch)
 287     return ch
 288   def label(me):
 289     return me.season._eplabel(me.i, me.neps, me.title)
 290
 291 class BaseSeason (object):
 292   def __init__(me, series, implicitp = False):
 293     me.series = series
 294     me.episodes = []
 295     me.implicitp = implicitp
 296     me.ep_i, episodes = 1, []
 297   def add_episode(me, j, neps, title, src, tno, startch):
 298     ep = Episode(me, j, neps, title, src, tno, startch)
 299     me.episodes.append(ep)
 300     src.nuses += neps; me.ep_i += neps
 301     return ep
 302   def _epnames(me, i, neps):
 303     playlist = me.series.playlist
 304     if neps == 1: return playlist.epname, "%d" % i
 305     elif neps == 2: return playlist.epnames, "%d, %d" % (i, i + 1)
 306     else: return playlist.epnames, "%d–%d" % (i, i + neps - 1)
 307
 308 class Season (BaseSeason):
 309   def __init__(me, series, title, i, *args, **kw):
 310     super().__init__(series, *args, **kw)
 311     me.title, me.i = title, i
 312   def _eplabel(me, i, neps, title):
 313     epname, epn = me._epnames(i, neps)
 314     if title is None:
 315       if me.implicitp: label = "%s %s" % (epname, epn)
 316       elif me.title is None: label = "%s %d.%s" % (epname, me.i, epn)
 317       else: label = "%s—%s %s" % (me.title, epname, epn)
 318     else:
 319       if me.implicitp: label = "%s. %s" % (epn, title)
 320       elif me.title is None: label = "%d.%s. %s" % (me.i, epn, title)
 321       else: label = "%s—%s. %s" % (me.title, epn, title)
 322     return label
 323
 324 class MovieSeason (BaseSeason):
 325   def __init__(me, series, title, *args, **kw):
 326     super().__init__(series, *args, **kw)
 327     me.title = title
 328     me.i = None
 329   def add_episode(me, j, neps, title, src, tno, startch):
 330     if me.title is None and title is None:
 331       raise ExpectedError("movie or movie season must have a title")
 332     return super().add_episode(j, neps, title, src, tno, startch)
 333   def _eplabel(me, i, neps, title):
 334     if me.title is None:
 335       label = title
 336     elif title is None:
 337       epname, epn = me._epnames(i, neps)
 338       label = "%s—%s %s" % (me.title, epname, epn)
 339     else:
 340       label = "%s—%s" % (me.title, title)
 341     return label
 342
 343 class Series (object):
 344   def __init__(me, playlist, name, title = None, wantedp = True):
 345     me.playlist = playlist
 346     me.name, me.title = name, title
 347     me.cur_season = None
 348     me.wantedp = wantedp
 349   def _add_season(me, season):
 350     me.cur_season = season
 351   def add_season(me, title, i, implicitp = False):
 352     me._add_season(Season(me, title, i, implicitp))
 353   def add_movies(me, title = None):
 354     me._add_season(MovieSeason(me, title))
 355   def ensure_season(me):
 356     if me.cur_season is None: me.add_season(None, 1, implicitp = True)
 357     return me.cur_season
 358   def end_season(me):
 359     me.cur_season = None
 360
 361 class Playlist (object):
 362   def __init__(me):
 363     me.seasons = []
 364     me.episodes = []
 365     me.epname, me.epnames = "Episode", "Episodes"
 366     me.nseries = 0
 367   def add_episode(me, episode):
 368     me.episodes.append(episode)
 369   def done_season(me):
 370     if me.episodes:
 371       me.seasons.append(me.episodes)
 372       me.episodes = []
 373   def write(me, f):
 374     f.write("#EXTM3U\n")
 375     for season in me.seasons:
 376       f.write("\n")
 377       for ep in season:
 378         label = ep.label()
 379         if me.nseries > 1: label = ep.season.series.title + " " + label
 380         if not ep.chapters:
 381           f.write("#EXTINF:0,,%s\n%s\n" % (label, ep.url))
 382         else:
 383           for ch in ep.chapters:
 384             f.write("#EXTINF:0,,%s: %s\n%s\n" %
 385                     (label, ch.title, ch.url))
 386
 387 MODE_UNSET = 0
 388 MODE_SINGLE = 1
 389 MODE_MULTI = 2
 390
 391 class EpisodeListParser (object):
 392
 393   def __init__(me, series_wanted = None, chapters_wanted_p = False):
 394     me._pl = Playlist()
 395     me._cur_episode = me._cur_chapter = None
 396     me._series = {}; me._vdirs = {}; me._audirs = {}; me._isos = {}
 397     me._series_wanted = series_wanted
 398     me._chaptersp = chapters_wanted_p
 399     if series_wanted is None: me._mode = MODE_UNSET
 400     else: me._mode = MODE_MULTI
 401
 402   def _bad_keyval(me, cmd, k, v):
 403     raise ExpectedError("invalid `!%s' option `%s'" %
 404                           (cmd, v if k is None else k))
 405
 406   def _keyvals(me, opts):
 407     if opts is not None:
 408       for kv in opts.split(","):
 409         try: sep = kv.index("=")
 410         except ValueError: yield None, kv
 411         else: yield kv[:sep], kv[sep + 1:]
 412
 413   def _set_mode(me, mode):
 414     if me._mode == MODE_UNSET:
 415       me._mode = mode
 416     elif me._mode != mode:
 417       raise ExpectedError("inconsistent single-/multi-series usage")
 418
 419   def _get_series(me, name):
 420     if name is None:
 421       me._set_mode(MODE_SINGLE)
 422       try: series = me._series[None]
 423       except KeyError:
 424         series = me._series[None] = Series(me._pl, None)
 425         me._pl.nseries += 1
 426     else:
 427       me._set_mode(MODE_MULTI)
 428       series = lookup(me._series, name, "unknown series `%s'" % name)
 429     return series
 430
 431   def _opts_series(me, cmd, opts):
 432     name = None
 433     for k, v in me._keyvals(opts):
 434       if k is None: name = v
 435       else: me._bad_keyval(cmd, k, v)
 436     return me._get_series(name)
 437
 438   def _auto_epsrc(me, series):
 439     dir = lookup(me._vdirs, series.name, "no active video directory")
 440     season = series.ensure_season()
 441     check(season.i is not None, "must use explicit iso for movie seasons")
 442     vseason = lookup(dir.seasons, season.i,
 443                      "season %d not found in video dir `%s'" %
 444                        (season.i, dir.dir))
 445     src = lookup(vseason.episodes, season.ep_i,
 446                  "episode %d.%d not found in video dir `%s'" %
 447                    (season.i, season.ep_i, dir.dir))
 448     return src
 449
 450   def _process_cmd(me, ww):
 451
 452     cmd = ww.nextword(); check(cmd is not None, "missing command")
 453     try: sep = cmd.index(":")
 454     except ValueError: opts = None
 455     else: cmd, opts = cmd[:sep], cmd[sep + 1:]
 456
 457     if cmd == "series":
 458       name = None
 459       for k, v in me._keyvals(opts):
 460         if k is None: name = v
 461         else: me._bad_keyval(cmd, k, v)
 462       check(name is not None, "missing series name")
 463       check(name not in me._series, "series `%s' already defined" % name)
 464       title = ww.rest(); check(title is not None, "missing title")
 465       me._set_mode(MODE_MULTI)
 466       me._series[name] = series = Series(me._pl, name, title,
 467                                          me._series_wanted is None or
 468                                            name in me._series_wanted)
 469       if series.wantedp: me._pl.nseries += 1
 470
 471     elif cmd == "season":
 472       series = me._opts_series(cmd, opts)
 473       w = ww.nextword();
 474       check(w is not None, "missing season number")
 475       if w == "-":
 476         if not series.wantedp: return
 477         series.add_movies(ww.rest())
 478       else:
 479         title = ww.rest(); i = getint(w)
 480         if not series.wantedp: return
 481         series.add_season(ww.rest(), getint(w), implicitp = False)
 482       me._cur_episode = me._cur_chapter = None
 483       me._pl.done_season()
 484
 485     elif cmd == "epname":
 486       for k, v in me._keyvals(opts): me._bad_keyval("epname", k, v)
 487       name = ww.rest(); check(name is not None, "missing episode name")
 488       try: sep = name.index(",")
 489       except ValueError: names = name + "s"
 490       else: name, names = name[:sep], name[sep + 1:]
 491       me._pl.epname, me._pl.epnames = name, names
 492
 493     elif cmd == "epno":
 494       series = me._opts_series(cmd, opts)
 495       w = ww.rest(); check(w is not None, "missing episode number")
 496       epi = getint(w)
 497       if not series.wantedp: return
 498       series.ensure_season().ep_i = epi
 499
 500     elif cmd == "iso":
 501       series = me._opts_series(cmd, opts)
 502       fn = ww.rest(); check(fn is not None, "missing filename")
 503       if not series.wantedp: return
 504       if fn == "-": forget(me._isos, series.name)
 505       else:
 506         check(OS.path.exists(OS.path.join(ROOT, fn)),
 507               "iso file `%s' not found" % fn)
 508         me._isos[series.name] = VideoDisc(fn)
 509
 510     elif cmd == "vdir":
 511       series = me._opts_series(cmd, opts)
 512       dir = ww.rest(); check(dir is not None, "missing directory")
 513       if not series.wantedp: return
 514       if dir == "-": forget(me._vdirs, series.name)
 515       else: me._vdirs[series.name] = VideoDir(dir)
 516
 517     elif cmd == "adir":
 518       series = me._opts_series(cmd, opts)
 519       dir = ww.rest(); check(dir is not None, "missing directory")
 520       if not series.wantedp: return
 521       if dir == "-": forget(me._audirs, series.name)
 522       else: me._audirs[series.name] = AudioDir(dir)
 523
 524     elif cmd == "displaced":
 525       series = me._opts_series(cmd, opts)
 526       w = ww.rest(); check(w is not None, "missing count"); n = getint(w)
 527       src = me._auto_epsrc(series)
 528       src.nuses += n
 529     else:
 530       raise ExpectedError("unknown command `%s'" % cmd)
 531
 532   def _process_episode(me, ww):
 533
 534     opts = ww.nextword(); check(opts is not None, "missing title/options")
 535     ti = None; sname = None; neps = 1; epi = None; ch = None
 536     for k, v in me._keyvals(opts):
 537       if k is None:
 538         if v.isdigit(): ti = int(v)
 539         elif v == "-": ti = "-"
 540         else: sname = v
 541       elif k == "s": sname = v
 542       elif k == "n": neps = getint(v)
 543       elif k == "ep": epi = getint(v)
 544       elif k == "ch": ch = getint(v)
 545       else: raise ExpectedError("unknown episode option `%s'" % k)
 546     check(ti is not None, "missing title number")
 547     series = me._get_series(sname)
 548     me._cur_chapter = None
 549
 550     title = ww.rest()
 551     if not series.wantedp: return
 552     season = series.ensure_season()
 553     if epi is None: epi = season.ep_i
 554
 555     if ti == "-":
 556       check(season.implicitp, "audio source, but explicit season")
 557       dir = lookup(me._audirs, series.name,
 558                    "no title, and no audio directory")
 559       src = lookup(dir.episodes, season.ep_i,
 560                    "episode %d not found in audio dir `%s'" % (epi, dir.dir))
 561
 562     else:
 563       try: src = me._isos[series.name]
 564       except KeyError: src = me._auto_epsrc(series)
 565
 566     episode = season.add_episode(epi, neps, title, src, ti, ch)
 567     me._pl.add_episode(episode)
 568     me._cur_episode = episode
 569
 570   def _process_chapter(me, ww):
 571     check(me._cur_episode is not None, "no current episode")
 572     check(me._cur_episode.source.CHAPTERP,
 573           "episode source doesn't allow chapters")
 574     if me._chaptersp:
 575       if me._cur_chapter is None: i = 1
 576       else: i = me._cur_chapter.i + 1
 577       me._cur_chapter = me._cur_episode.add_chapter(ww.rest(), i)
 578
 579   def parse_file(me, fn):
 580     with location(FileLocation(fn, 0)) as floc:
 581       with open(fn, "r") as f:
 582         for line in f:
 583           floc.stepline()
 584           sline = line.lstrip()
 585           if sline == "" or sline.startswith(";"): continue
 586
 587           if line.startswith("!"): me._process_cmd(Words(line[1:]))
 588           elif not line[0].isspace(): me._process_episode(Words(line))
 589           else: me._process_chapter(Words(line))
 590     me._pl.done_season()
 591
 592   def done(me):
 593     discs = set()
 594     for name, vdir in me._vdirs.items():
 595       if not me._series[name].wantedp: continue
 596       for s in vdir.seasons.values():
 597         for d in s.episodes.values():
 598           discs.add(d)
 599     for adir in me._audirs.values():
 600       for d in adir.episodes.values():
 601         discs.add(d)
 602     for d in sorted(discs, key = lambda d: d.fn):
 603       if d.neps is not None and d.neps != d.nuses:
 604         raise ExpectedError("disc `%s' has %d episodes, used %d times" %
 605                             (d.fn, d.neps, d.nuses))
 606     return me._pl
 607
 608 ROOT = "/mnt/dvd/archive/"
 609
 610 op = OP.OptionParser \
 611   (usage = "%prog [-c] [-s SERIES] EPLS",
 612    description = "Generate M3U playlists from an episode list.")
 613 op.add_option("-c", "--chapters",
 614               dest = "chaptersp", action = "store_true", default = False,
 615               help = "Output individual chapter names")
 616 op.add_option("-s", "--series",
 617               dest = "series", type = "str", default = None,
 618               help = "Output only the listed SERIES (comma-separated)")
 619 opts, argv = op.parse_args()
 620 if len(argv) != 1: op.print_usage(file = SYS.stderr); SYS.exit(2)
 621 if opts.series is None:
 622   series_wanted = None
 623 else:
 624   series_wanted = set()
 625   for name in opts.series.split(","): series_wanted.add(name)
 626 try:
 627   ep = EpisodeListParser(series_wanted, opts.chaptersp)
 628   ep.parse_file(argv[0])
 629   pl = ep.done()
 630   pl.write(SYS.stdout)
 631 except (ExpectedError, IOError, OSError) as e:
 632   LOC.report(e)
 633   SYS.exit(2)