+ def default_ocean(self, ocean='ice'):
+ if self.ocean is None:
+ self.ocean = ocean
+
+ def yoweb(self, kind, tail, max_age):
+ self.default_ocean()
+ assert(self.ocean)
+ url = 'http://%s.puzzlepirates.com/yoweb/%s%s' % (
+ self.ocean, kind, tail)
+ return self.fetch(url, max_age)
+
+class Yppedia(Fetcher):
+ def __init__(self, cachedir):
+ debug('Yoweb init %s' % cachedir)
+ self.base = 'http://yppedia.puzzlepirates.com/'
+ self.localhtml = opts.localhtml
+ Fetcher.__init__(self, cachedir)
+
+ def __call__(self, rhs):
+ if self.localhtml is None:
+ url = self.base + rhs
+ debug('Yppedia retrieving YPP '+url);
+ return self.fetch(url, 3000)
+ else:
+ return file(opts.localhtml + '/' + rhs, 'r')
+
+#---------- logging assistance for troubled screenscrapers ----------
+
+class SoupLog:
+ def __init__(self):
+ self.msgs = [ ]
+ def msg(self, m):
+ self.msgs.append(m)
+ def soupm(self, obj, m):
+ self.msg(m + '; in ' + `obj`)
+ def needs_msgs(self, child_souplog):
+ self.msgs += child_souplog.msgs
+ child_souplog.msgs = [ ]
+
+def soup_text(obj):
+ str = ''.join(obj.findAll(text=True))
+ return str.strip()
+
+class SomethingSoupInfo(SoupLog):
+ def __init__(self, kind, tail, max_age):
+ SoupLog.__init__(self)
+ html = fetcher.yoweb(kind, tail, max_age)
+ self._soup = BeautifulSoup(html,
+ convertEntities=BeautifulSoup.HTML_ENTITIES
+ )
+
+#---------- scraper for pirate pages ----------
+
+class PirateInfo(SomethingSoupInfo):
+ # Public data members:
+ # pi.standings = { 'Treasure Haul': 'Able' ... }
+ # pi.name = name
+ # pi.crew = (id, name)
+ # pi.flag = (id, name)
+ # pi.msgs = [ 'message describing problem with scrape' ]
+
+ def __init__(self, pirate, max_age=300):
+ SomethingSoupInfo.__init__(self,
+ 'pirate.wm?target=', pirate, max_age)
+ self.name = pirate
+ self._find_standings()
+ self.crew = self._find_crewflag('crew',
+ '^/yoweb/crew/info\\.wm')
+ self.flag = self._find_crewflag('flag',
+ '^/yoweb/flag/info\\.wm')
+
+ def _find_standings(self):
+ imgs = self._soup.findAll('img',
+ src=regexp.compile('/yoweb/images/stat.*'))
+ re = regexp.compile(
+u'\\s*\\S*/([-A-Za-z]+)\\s*$|\\s*\\S*/\\S*\\s*\\(ocean\\-wide(?:\\s|\\xa0)+([-A-Za-z]+)\\)\\s*$'
+ )
+ standings = { }
+
+ for skill in puzzles:
+ standings[skill] = [ ]
+
+ skl = SoupLog()
+
+ for img in imgs:
+ try: puzzle = img['alt']
+ except KeyError: continue
+
+ if not puzzle in puzzles:
+ skl.soupm(img, 'unknown puzzle: "%s"' % puzzle)
+ continue
+ key = img.findParent('td')
+ if key is None:
+ skl.soupm(img, 'puzzle at root! "%s"' % puzzle)
+ continue
+ valelem = key.findNextSibling('td')
+ if valelem is None:
+ skl.soupm(key, 'puzzle missing sibling "%s"'
+ % puzzle)
+ continue
+ valstr = soup_text(valelem)
+ match = re.match(valstr)
+ if match is None:
+ skl.soupm(key, ('puzzle "%s" unparseable'+
+ ' standing "%s"') % (puzzle, valstr))
+ continue
+ standing = match.group(match.lastindex)
+ standings[puzzle].append(standing)
+
+ self.standings = { }
+
+ for puzzle in puzzles:
+ sl = standings[puzzle]
+ if len(sl) > 1:
+ skl.msg('puzzle "%s" multiple standings %s' %
+ (puzzle, `sl`))
+ continue
+ if not sl:
+ skl.msg('puzzle "%s" no standing found' % puzzle)
+ continue
+ standing = sl[0]
+ for i in range(0, standing_limit):
+ if standing == standingvals[i]:
+ self.standings[puzzle] = i
+ if not puzzle in self.standings:
+ skl.msg('puzzle "%s" unknown standing "%s"' %
+ (puzzle, standing))
+
+ all_standings_ok = True
+ for puzzle in puzzles:
+ if not puzzle in self.standings:
+ self.needs_msgs(skl)
+
+ def _find_crewflag(self, cf, yoweb_re):
+ things = self._soup.findAll('a', href=regexp.compile(yoweb_re))
+ if len(things) != 1:
+ self.msg('zero or several %s id references found' % cf)
+ return None
+ thing = things[0]
+ id_re = '\\b%sid\\=(\\w+)$' % cf
+ id_haystack = thing['href']
+ match = regexp.compile(id_re).search(id_haystack)
+ if match is None:
+ self.soupm(thing, ('incomprehensible %s id ref'+
+ ' (%s in %s)') % (cf, id_re, id_haystack))
+ return None
+ name = soup_text(thing)
+ return (match.group(1), name)
+
+ def __str__(self):
+ return `(self.crew, self.flag, self.standings, self.msgs)`
+
+#---------- scraper for crew pages ----------
+
+class CrewInfo(SomethingSoupInfo):
+ # Public data members:
+ # ci.crew = [ ('Captain', ['Pirate', ...]),
+ # ('Senior Officer', [...]),
+ # ... ]
+ # pi.msgs = [ 'message describing problem with scrape' ]
+
+ def __init__(self, crewid, max_age=300):
+ SomethingSoupInfo.__init__(self,
+ 'crew/info.wm?crewid=', crewid, max_age)
+ self._find_crew()
+
+ def _find_crew(self):
+ self.crew = []
+ capts = self._soup.findAll('img',
+ src='/yoweb/images/crew-captain.png')
+ if len(capts) != 1:
+ self.msg('crew members: no. of captain images != 1')
+ return
+ tbl = capts[0]
+ while not tbl.find('a', href=pirate_ref_re):
+ tbl = tbl.findParent('table')
+ if not tbl:
+ self.msg('crew members: cannot find table')
+ return
+ current_rank_crew = None
+ crew_rank_re = regexp.compile('/yoweb/images/crew')
+ for row in tbl.contents:
+ # findAll(recurse=False)
+ if isinstance(row,basestring):
+ continue
+
+ is_rank = row.find('img', attrs={'src': crew_rank_re})
+ if is_rank:
+ rank = soup_text(row)
+ current_rank_crew = []
+ self.crew.append((rank, current_rank_crew))
+ continue
+ for cell in row.findAll('a', href=pirate_ref_re):
+ if current_rank_crew is None:
+ self.soupm(cell, 'crew members: crew'
+ ' before rank')
+ continue
+ current_rank_crew.append(soup_text(cell))
+
+ def __str__(self):
+ return `(self.crew, self.msgs)`
+
+class FlagInfo(SomethingSoupInfo):
+ # Public data members (after init):
+ #
+ # name # string
+ #
+ # relations[n] = (otherflagname, otherflagid, [stringfromyoweb],
+ # thisdeclaring, otherdeclaringmin, otherdeclaringmax)
+ # # where {this,other}declaring{,min,max} are:
+ # # -1 {this,other} is declaring war
+ # # 0 {this,other} is not doing either
+ # # +1 {this,other} is allying
+ # relation_byname[otherflagname] = relations[some_n]
+ # relation_byid[otherflagname] = relations[some_n]
+ #
+ # islands[n] = (islandname, islandid)
+ #
+ def __init__(self, flagid, max_age=600):
+ SomethingSoupInfo.__init__(self,
+ 'flag/info.wm?flagid=', flagid, max_age)
+ self._find_flag()
+
+ def _find_flag(self):
+ font2 = self._soup.find('font',{'size':'+2'})
+ self.name = font2.find('b').contents[0]
+
+ self.relations = [ ]
+ self.relation_byname = { }
+ self.relation_byid = { }
+ self.islands = [ ]
+
+ magnate = self._soup.find('img',{'src':
+ '/yoweb/images/repute-MAGNATE.png'})
+ warinfo = (magnate.findParent('table').findParent('tr').
+ findNextSibling('tr').findNext('td',{'align':'left'}))
+
+ def warn(m):
+ print >>sys.stderr, 'WARNING: '+m
+
+ def wi_warn(head, waritem):
+ warn('unknown warmap item: %s: %s' %
+ (`head`, ``waritem``))
+
+ def wihelp_item(waritem, thing):
+ url = waritem.get('href', None)
+ if url is None:
+ return ('no url for '+thing,None,None)
+ m = regexp.search('\?'+thing+'id=(\d+)$', url)
+ if not m: return ('no '+thing+'id',None,None)
+ tid = m.group(1)
+ tname = waritem.string
+ if tname is None:
+ return (thing+' name not just string',None,None)
+ return (None,tid,tname)
+
+ def wi_alwar(head, waritem, thisdecl, othermin, othermax):
+ (err,flagid,flagname) = wihelp_item(waritem,'flag')
+ if err: return err
+ rel = self.relation_byid.get(flagid, None)
+ if rel: return 'flag id twice!'
+ if flagname in self.relation_byname:
+ return 'flag name twice!'
+ rel = (flagname,flagid,head, thisdecl,othermin,othermax)
+ self.relations.append(rel)
+ self.relation_byid[flagid] = rel
+ self.relation_byname[flagid] = rel
+
+ def wi_isle(head, waritem):
+ (err,isleid,islename) = wihelp_item(waritem,'island')
+ if err: return err
+ self.islands.append((isleid,islename))
+
+ warmap = {
+ 'Allied with': (wi_alwar,+1,+1,+1),
+ 'Declaring war against': (wi_alwar,-1, 0,+1),
+ 'At war with': (wi_alwar,-1,-1,-1),
+ 'Trying to form an alliance with': (wi_alwar,+1,-1,0),
+ 'Islands controlled by this flag': (wi_isle,),
+ }
+
+ how = (wi_warn, None)
+
+ for waritem in warinfo.findAll(['font','a']):
+ if waritem is None: break
+ if waritem.name == 'font':
+ colour = waritem.get('color',None)
+ if colour.lstrip('#') != '958A5F':
+ warn('strange colour %s in %s' %
+ (colour,``waritem``))
+ continue
+ head = waritem.string
+ if head is None:
+ warn('no head string in '+``waritem``)
+ continue
+ head = regexp.sub('\\s+', ' ', head).strip()
+ head = head.rstrip(':')
+ how = (head,) + warmap.get(head, (wi_warn,))
+ continue
+ assert(waritem.name == 'a')
+
+ debug('WARHOW %s(%s, waritem, *%s)' %
+ (how[1], `how[0]`, `how[2:]`))
+ bad = how[1](how[0], waritem, *how[2:])
+ if bad:
+ warn('bad waritem %s: %s: %s' % (`how[0]`,
+ bad, ``waritem``))
+
+ def __str__(self):
+ return `(self.name, self.islands, self.relations)`
+
+#---------- scraper for ocean info incl. embargoes etc. ----------
+
+class IslandBasicInfo():
+ # Public data attributes:
+ # ocean
+ # name
+ # Public data attributes maybe set by caller:
+ # arch
+ def __init__(self, ocean, islename):
+ self.ocean = ocean
+ self.name = islename
+ def yppedia(self):
+ def q(x): return urllib.quote(x.replace(' ','_'))
+ url_rhs = q(self.name) + '_(' + q(self.ocean) + ')'
+ return yppedia(url_rhs)
+ def __str__(self):
+ return `(self.ocean, self.name)`
+
+class IslandExtendedInfo(IslandBasicInfo):
+ # Public data attributes (inherited):
+ # ocean
+ # name
+ # Public data attributes (additional):
+ # islandid
+ # yoweb_url
+ # flagid
+ def __init__(self, ocean, islename):
+ IslandBasicInfo.__init__(self, ocean, islename)
+ self.islandid = None
+ self.yoweb_url = None
+ self._collect_yoweb()
+ self._collect_flagid()
+
+ def _collect_yoweb(self):
+ debug('IEI COLLECT YOWEB '+`self.name`)
+ self.islandid = None
+ self.yoweb_url = None
+
+ soup = BeautifulSoup(self.yppedia())
+ content = soup.find('div', attrs = {'id': 'content'})
+ yoweb_re = regexp.compile('^http://\w+\.puzzlepirates\.com/'+
+ 'yoweb/island/info\.wm\?islandid=(\d+)$')
+ a = soup.find('a', attrs = { 'href': yoweb_re })
+ if a is None:
+ debug('IEI COLLECT YOWEB '+`self.name`+' NONE')
+ return
+
+ debug('IEI COLLECT YOWEB '+`self.name`+' GOT '+``a``)
+ self.yoweb_url = a['href']
+ m = yoweb_re.search(self.yoweb_url)
+ self.islandid = m.group(1)
+
+ def _collect_flagid(self):
+ self.flagid = None
+
+ yo = self.yoweb_url
+ debug('IEI COLLECT FLAGID '+`self.name`+' URL '+`yo`)
+ if yo is None: return None
+ dataf = fetcher.fetch(yo, 1800)
+ soup = BeautifulSoup(dataf)
+ ruler_re = regexp.compile(
+ '/yoweb/flag/info\.wm\?flagid=(\d+)$')
+ ruler = soup.find('a', attrs = { 'href': ruler_re })
+ if not ruler:
+ debug('IEI COLLECT FLAGID '+`self.name`+' NONE')
+ return
+ debug('IEI COLLECT FLAGID '+`self.name`+' GOT '+``ruler``)
+ m = ruler_re.search(ruler['href'])
+ self.flagid = m.group(1)
+
+ def __str__(self):
+ return `(self.ocean, self.islandid, self.name,
+ self.yoweb_url, self.flagid)`
+
+class OceanInfo():
+ # Public data attributes:
+ # oi.islands[islename] = IslandInfo(...)
+ # oi.arches[archname][islename] = IslandInfo(...)
+ def __init__(self, isleclass=IslandBasicInfo):
+ self.isleclass = isleclass
+ self.ocean = fetcher.ocean.lower().capitalize()
+
+ cmdl = ['./yppedia-ocean-scraper']
+ if opts.localhtml is not None:
+ cmdl += ['--local-html-dir',opts.localhtml]
+ cmdl += [self.ocean]
+ debug('OceanInfo collect running ' + `cmdl`)
+ oscraper = subprocess.Popen(
+ cmdl,
+ stdout = subprocess.PIPE,
+ cwd = yppsc_dir()+'/yarrg',
+ shell=False, stderr=None,
+ )
+ h = oscraper.stdout.readline()
+ debug('OceanInfo collect h '+`h`)
+ assert(regexp.match('^ocean ', h))
+ arch_re = regexp.compile('^ (\S.*)')
+ island_re = regexp.compile('^ (\S.*)')
+
+ self.islands = { }
+ self.arches = { }
+ archname = None
+
+ for l in oscraper.stdout:
+ debug('OceanInfo collect l '+`l`)
+ l = l.rstrip('\n')
+ m = island_re.match(l)
+ if m:
+ assert(archname is not None)
+ islename = m.group(1)
+ isle = self.isleclass(self.ocean, islename)
+ isle.arch = archname
+ self.islands[islename] = isle
+ self.arches[archname][islename] = isle
+ continue
+ m = arch_re.match(l)
+ if m:
+ archname = m.group(1)
+ assert(archname not in self.arches)
+ self.arches[archname] = { }
+ continue
+ assert(False)
+ oscraper.wait()
+ assert(oscraper.returncode == 0)
+
+ def __str__(self):
+ return `(self.islands, self.arches)`
+
+#---------- pretty-printer for tables of pirate puzzle standings ----------
+
+class StandingsTable:
+ def __init__(self, f, use_puzzles=None, col_width=6, gap_every=5):
+ if use_puzzles is None:
+ if opts.ship_duty:
+ use_puzzles=duty_puzzles
+ else:
+ use_puzzles=puzzles
+ self._puzzles = use_puzzles
+ self.f = f
+ self._cw = col_width-1
+ self._gap_every = gap_every
+ self._linecount = 0
+ self._o = f.write
+
+ def _nl(self): self._o('\n')
+
+ def _pline(self, lhs, puzstrs, extra):
+ if (self._linecount > 0
+ and self._gap_every is not None
+ and not (self._linecount % self._gap_every)):
+ self._nl()
+ self._o('%-*s' % (max(max_pirate_namelen+1, 15), lhs))
+ for v in puzstrs:
+ self._o(' %-*.*s' % (self._cw,self._cw, v))
+ if extra:
+ self._o(' ' + extra)
+ self._nl()
+ self._linecount += 1
+
+ def _puzstr(self, pi, puzzle):
+ if not isinstance(puzzle,list): puzzle = [puzzle]
+ try: standing = max([pi.standings[p] for p in puzzle])
+ except KeyError: return '?'
+ if not standing: return ''
+ s = ''
+ if self._cw > 4:
+ c1 = standingvals[standing][0]
+ if standing < 3: c1 = c1.lower() # 3 = Master
+ s += `standing`
+ if self._cw > 5:
+ s += ' '
+ s += '*' * (standing / 2)
+ s += '+' * (standing % 2)
+ return s
+
+ def headings(self, lhs='', rhs=None):
+ def puzn_redact(name):
+ if isinstance(name,list):
+ return '/'.join(
+ ["%.*s" % (self._cw/2, puzn_redact(n))
+ for n in name])
+ spc = name.find(' ')
+ if spc < 0: return name
+ return name[0:min(4,spc)] + name[spc+1:]
+ self._linecount = -2
+ self._pline(lhs, map(puzn_redact, self._puzzles), rhs)
+ self._linecount = 0
+ def literalline(self, line):
+ self._o(line)
+ self._nl()
+ self._linecount = 0
+ def pirate_dummy(self, name, standingstring, extra=None):
+ standings = standingstring * len(self._puzzles)
+ self._pline(' '+name, standings, extra)
+ def pirate(self, pi, extra=None):
+ puzstrs = [self._puzstr(pi,puz) for puz in self._puzzles]
+ self._pline(' '+pi.name, puzstrs, extra)
+
+
+#---------- chat log parser ----------
+
+class PirateAboard:
+ # This is essentially a transparent, dumb, data class.
+ # pa.v may be None
+ # pa.name
+ # pa.last_time
+ # pa.last_event
+ # pa.gunner
+ # pa.last_chat_time
+ # pa.last_chat_chan
+ # pa.pi
+
+ # Also used for jobbing applicants:
+ # happens when expires (to "-")
+ # - disembark, leaves crew no
+ # aboard evidence of them being aboard no
+ # applied "has applied for the job" 120s, configurable
+ # ashore "has taken a job" 30min, configurable
+ # declined "declined the job offer" 30s, configurable
+ # invited "has been invited to job" 120s, configurable
+ #
+ # pa.jobber None, 'ashore', 'applied', 'invited', 'declined'
+ # pa.expires expiry time time
+
+ def __init__(pa, pn, v, time, event):
+ pa.name = pn
+ pa.v = v
+ pa.last_time = time
+ pa.last_event = event
+ pa.last_chat_time = None
+ pa.last_chat_chan = None
+ pa.gunner = False
+ pa.pi = None
+ pa.jobber = None
+ pa.expires = None
+
+ def pirate_info(pa):
+ now = time.time()
+ if pa.pi:
+ age = now - pa.pi_fetched
+ guide = random.randint(120,240)
+ if age <= guide:
+ return pa.pi
+ debug('PirateAboard refresh %d > %d %s' % (
+ age, guide, pa.name))
+ imaginary = [2,4]
+ else:
+ imaginary = [1]
+ wait = fetcher.need_wait(now, imaginary)
+ if wait:
+ debug('PirateAboard fetcher not ready %d' % wait)
+ return pa.pi
+ pa.pi = PirateInfo(pa.name, 600)
+ pa.pi_fetched = now
+ return pa.pi
+
+class ChatLogTracker:
+ # This is quite complex so we make it opaque. Use the
+ # official invokers, accessors etc.
+
+ def __init__(self, myself_pi, logfn):
+ self._pl = {} # self._pl['Pirate'] =
+ self._vl = {} # self._vl['Vessel']['Pirate'] = PirateAboard
+ # self._vl['Vessel']['#lastinfo']
+ # self._vl['Vessel']['#name']
+ # self._v = self._vl[self._vessel]
+ self._date = None
+ self._myself = myself_pi
+ self._lbuf = ''
+ self._f = file(logfn)
+ flen = os.fstat(self._f.fileno()).st_size
+ max_backlog = 500000
+ if flen > max_backlog:
+ startpos = flen - max_backlog
+ self._f.seek(startpos)
+ self._f.readline()
+ self._progress = [0, flen - self._f.tell()]
+ self._disembark_myself()
+ self._need_redisplay = False
+ self._lastvessel = None
+
+ def _disembark_myself(self):
+ self._v = None
+ self._vessel = None
+ self.force_redisplay()
+
+ def force_redisplay(self):
+ self._need_redisplay = True
+
+ def _vessel_updated(self, v, timestamp):
+ if v is None: return
+ v['#lastinfo'] = timestamp
+ self.force_redisplay()
+
+ def _onboard_event(self,v,timestamp,pirate,event,jobber=None):
+ pa = self._pl.get(pirate, None)
+ if pa is not None and pa.v is v:
+ pa.last_time = timestamp
+ pa.last_event = event
+ else:
+ if pa is not None and pa.v is not None:
+ del pa.v[pirate]
+ pa = PirateAboard(pirate, v, timestamp, event)
+ self._pl[pirate] = pa
+ if v is not None: v[pirate] = pa
+ pa.jobber = jobber
+
+ if jobber is None: timeout = None
+ else: timeout = getattr(opts, 'timeout_'+jobber)
+ if timeout is None: pa.expires = None
+ else: pa.expires = timestamp + timeout
+ self._vessel_updated(v, timestamp)
+ return pa
+
+ def _expire_jobbers(self, now):
+ for pa in self._pl.values():
+ if pa.expires is None: continue
+ if pa.expires >= now: continue
+ v = pa.v
+ del self._pl[pa.name]
+ if v is not None: del v[pa.name]
+ self.force_redisplay()
+
+ def _trash_vessel(self, v):
+ for pn in v:
+ if pn.startswith('#'): continue
+ del self._pl[pn]
+ vn = v['#name']
+ del self._vl[vn]
+ if v is self._v: self._disembark_myself()
+ self.force_redisplay()
+
+ def _vessel_stale(self, v, timestamp):
+ return timestamp - v['#lastinfo'] > opts.ship_reboard_clearout
+
+ def _vessel_check_expire(self, v, timestamp):
+ if not self._vessel_stale(v, timestamp):
+ return v
+ self._debug_line_disposition(timestamp,'',
+ 'stale-reset ' + v['#name'])
+ self._trash_vessel(v)
+ return None
+
+ def expire_garbage(self, timestamp):
+ for v in self._vl.values():
+ self._vessel_check_expire(v, timestamp)
+
+ def _vessel_lookup(self, vn, timestamp, dml=[], create=False):
+ v = self._vl.get(vn, None)
+ if v is not None:
+ v = self._vessel_check_expire(v, timestamp)
+ if v is not None:
+ dml.append('found')
+ return v
+ if not create:
+ dml.append('no')
+ dml.append('new')
+ self._vl[vn] = v = { '#name': vn }
+ self._vessel_updated(v, timestamp)
+ return v
+
+ def _find_matching_vessel(self, pattern, timestamp, cmdr,
+ dml=[], create=False):
+ # use when a commander pirate `cmdr' specified a vessel
+ # by name `pattern' (either may be None)
+ # if create is true, will create the vessel
+ # record if an exact name is specified
+
+ if (pattern is not None and
+ not '*' in pattern
+ and len(pattern.split(' ')) == 2):
+ vn = pattern.title()
+ dml.append('exact')
+ return self._vessel_lookup(
+ vn, timestamp, dml=dml, create=create)
+
+ if pattern is None:
+ pattern_check = lambda vn: True
+ else:
+ re = '(?:.* )?%s$' % pattern.lower().replace('*','.+')
+ pattern_check = regexp.compile(re, regexp.I).match
+
+ tries = []
+
+ cmdr_pa = self._pl.get(cmdr, None)
+ if cmdr_pa: tries.append((cmdr_pa.v, 'cmdr'))
+
+ tries.append((self._v, 'here'))
+ tried_vns = []
+
+ for (v, dm) in tries:
+ if v is None: dml.append(dm+'?'); continue
+
+ vn = v['#name']
+ if not pattern_check(vn):
+ tried_vns.append(vn)
+ dml.append(dm+'#')
+ continue
+
+ dml.append(dm+'!')
+ return v
+
+ if pattern is not None and '*' in pattern:
+ search = [
+ (vn,v)
+ for (vn,v) in self._vl.iteritems()
+ if not self._vessel_stale(v, timestamp)
+ if pattern_check(vn)
+ ]
+ #debug('CLT-RE /%s/ wanted (%s) searched (%s)' % (
+ # re,
+ # '/'.join(tried_vns),
+ # '/'.join([vn for (vn,v) in search])))
+
+ if len(search)==1:
+ dml.append('one')
+ return search[0][1]
+ elif search:
+ dml.append('many')
+ else:
+ dml.append('none')
+
+ def _debug_line_disposition(self,timestamp,l,m):
+ debug('CLT %13s %-40s %s' % (timestamp,m,l))
+
+ def _rm_crew_l(self,re,l):
+ m = regexp.match(re,l)
+ if m and m.group(2) == self._myself.crew[1]:
+ return m.group(1)
+ else:
+ return None
+
+ def local_command(self, metacmd):
+ # returns None if all went well, or problem message
+ return self._command(self._myself.name, metacmd,
+ "local", time.time(),
+ (lambda m: debug('CMD %s' % metacmd)))
+
+ def _command(self, cmdr, metacmd, chan, timestamp, d):
+ # returns None if all went well, or problem message
+ metacmd = regexp.sub('\\s+', ' ', metacmd).strip()
+ m2 = regexp.match(
+ '/([adj]) (?:([A-Za-z* ]+)\\s*:)?([A-Za-z ]+)$',
+ metacmd)
+ if not m2: return "unknown syntax or command"
+
+ (cmd, pattern, targets) = m2.groups()
+ dml = ['cmd', chan, cmd]
+
+ if cmd == 'a': each = self._onboard_event
+ elif cmd == 'd': each = disembark
+ else: each = lambda *l: self._onboard_event(*l,
+ **{'jobber':'applied'})
+
+ if cmdr == self._myself.name:
+ dml.append('self')
+ how = 'cmd: %s' % cmd
+ else:
+ dml.append('other')
+ how = 'cmd: %s %s' % (cmd,cmdr)
+
+ if cmd == 'j':
+ if pattern is not None:
+ return "/j command does not take a vessel"
+ v = None
+ else:
+ v = self._find_matching_vessel(
+ pattern, timestamp, cmdr,
+ dml, create=True)
+
+ if cmd == 'j' or v is not None:
+ targets = targets.strip().split(' ')
+ dml.append(`len(targets)`)
+ for target in targets:
+ each(v, timestamp, target.title(), how)
+ self._vessel_updated(v, timestamp)
+
+ dm = ' '.join(dml)
+ return d(dm)
+
+ return None
+
+ def chatline(self,l):
+ rm = lambda re: regexp.match(re,l)
+ d = lambda m: self._debug_line_disposition(timestamp,l,m)
+ rm_crew = lambda re: self._rm_crew_l(re,l)
+ timestamp = None
+
+ m = rm('=+ (\\d+)/(\\d+)/(\\d+) =+$')
+ if m:
+ self._date = [int(x) for x in m.groups()]
+ self._previous_timestamp = None
+ return d('date '+`self._date`)
+
+ if self._date is None:
+ return d('date unset')
+
+ m = rm('\\[(\d\d):(\d\d):(\d\d)\\] ')
+ if not m:
+ return d('no timestamp')
+
+ while True:
+ time_tuple = (self._date +
+ [int(x) for x in m.groups()] +
+ [-1,-1,-1])
+ timestamp = time.mktime(time_tuple)
+ if timestamp >= self._previous_timestamp: break
+ self._date[2] += 1
+ self._debug_line_disposition(timestamp,'',
+ 'new date '+`self._date`)
+
+ self._previous_timestamp = timestamp
+
+ l = l[l.find(' ')+1:]
+
+ def ob_x(pirate,event):
+ return self._onboard_event(
+ self._v, timestamp, pirate, event)
+ def ob1(did): ob_x(m.group(1), did); return d(did)
+ def oba(did): return ob1('%s %s' % (did, m.group(2)))
+
+ def jb(pirate,jobber):
+ return self._onboard_event(
+ None, timestamp, pirate,
+ ("jobber %s" % jobber),
+ jobber=jobber
+ )
+
+ def disembark(v, timestamp, pirate, event):
+ self._onboard_event(
+ v, timestamp, pirate, 'leaving '+event)
+ del v[pirate]
+ del self._pl[pirate]
+
+ def disembark_me(why):
+ self._disembark_myself()
+ return d('disembark-me '+why)
+
+ m = rm('Going aboard the (\\S.*\\S)\\.\\.\\.$')
+ if m:
+ dm = ['boarding']
+ pn = self._myself.name
+ vn = m.group(1)
+ v = self._vessel_lookup(vn, timestamp, dm, create=True)
+ self._lastvessel = self._vessel = vn
+ self._v = v
+ ob_x(pn, 'we boarded')
+ self.expire_garbage(timestamp)
+ return d(' '.join(dm))
+
+ if self._v is None:
+ return d('no vessel')
+
+ m = rm('(\\w+) has come aboard\\.$')
+ if m: return ob1('boarded');
+
+ m = rm('You have ordered (\\w+) to do some (\\S.*\\S)\\.$')
+ if m:
+ (who,what) = m.groups()
+ pa = ob_x(who,'ord '+what)
+ if what == 'Gunning':
+ pa.gunner = True
+ return d('duty order')
+
+ m = rm('(\\w+) abandoned a (\\S.*\\S) station\\.$')
+ if m: oba('stopped'); return d("end")
+
+ def chat_core(speaker, chan):
+ try: pa = self._pl[speaker]
+ except KeyError: return 'mystery'
+ if pa.v is not None and pa.v is not self._v:
+ return 'elsewhere'
+ pa.last_chat_time = timestamp
+ pa.last_chat_chan = chan
+ self.force_redisplay()
+ return 'here'
+
+ def chat(chan):
+ speaker = m.group(1)
+ dm = chat_core(speaker, chan)
+ return d('chat %s %s' % (chan, dm))
+
+ def chat_metacmd(chan):
+ (cmdr, metacmd) = m.groups()
+ whynot = self._command(
+ cmdr, metacmd, chan, timestamp, d)
+ if whynot is not None:
+ return chat(chan)
+ else:
+ chat_core(cmdr, 'cmd '+chan)
+
+ m = rm('(\\w+) (?:issued an order|ordered everyone) "')
+ if m: return ob1('general order');
+
+ m = rm('(\\w+) says, "')
+ if m: return chat('public')
+
+ m = rm('(\\w+) tells ye, "')
+ if m: return chat('private')
+
+ m = rm('Ye told (\\w+), "(.*)"$')
+ if m: return chat_metacmd('private')
+
+ m = rm('(\\w+) flag officer chats, "')
+ if m: return chat('flag officer')
+
+ m = rm('(\\w+) officer chats, "(.*)"$')
+ if m: return chat_metacmd('officer')
+
+ m = rm('Ye accepted the offer to job with ')
+ if m: return disembark_me('jobbing')
+
+ m = rm('Ye hop on the ferry and are whisked away ')
+ if m: return disembark_me('ferry')
+
+ m = rm('Whisking away to yer home on the magical winds')
+ if m: return disembark_me('home')
+
+ m = rm('Game over\\. Winners: ([A-Za-z, ]+)\\.$')
+ if m:
+ pl = m.group(1).split(', ')
+ if not self._myself.name in pl:
+ return d('lost melee')
+ for pn in pl:
+ if ' ' in pn: continue
+ ob_x(pn,'won melee')
+ return d('won melee')
+
+ m = rm('(\\w+) is eliminated\\!')
+ if m: return ob1('eliminated in fray');
+
+ m = rm('(\\w+) has driven \w+ from the ship\\!')
+ if m: return ob1('boarder repelled');
+
+ m = rm('\w+ has bested (\\w+), and turns'+
+ ' to the rest of the ship\\.')
+ if m: return ob1('boarder unrepelled');
+
+ pirate = rm_crew("(\\w+) has taken a job with '(.*)'\\.")
+ if pirate: return jb(pirate, 'ashore')
+
+ pirate = rm_crew("(\\w+) has left '(.*)'\\.")
+ if pirate:
+ disembark(self._v, timestamp, pirate, 'left crew')
+ return d('left crew')
+
+ m = rm('(\w+) has applied for the posted job\.')
+ if m: return jb(m.group(1), 'applied')
+
+ pirate= rm_crew("(\\w+) has been invited to job for '(.*)'\\.")
+ if pirate: return jb(pirate, 'invited')
+
+ pirate = rm_crew("(\\w+) declined the job offer for '(.*)'\\.")
+ if pirate: return jb(pirate, 'declined')
+
+ m = rm('(\\w+) has left the vessel\.')
+ if m:
+ pirate = m.group(1)
+ disembark(self._v, timestamp, pirate, 'disembarked')
+ return d('disembarked')
+
+ return d('not-matched')
+
+ def _str_pa(self, pn, pa):
+ assert self._pl[pn] == pa
+ s = ' '*20 + "%s %-*s %13s %-30s %13s %-20s %13s" % (
+ (' ','G')[pa.gunner],
+ max_pirate_namelen, pn,
+ pa.last_time, pa.last_event,
+ pa.last_chat_time, pa.last_chat_chan,
+ pa.jobber)
+ if pa.expires is not None:
+ s += " %-5d" % (pa.expires - pa.last_time)
+ s += "\n"
+ return s
+
+ def _str_vessel(self, vn, v):
+ s = ' vessel %s\n' % vn
+ s += ' '*20 + "%-*s %13s\n" % (
+ max_pirate_namelen, '#lastinfo',
+ v['#lastinfo'])
+ assert v['#name'] == vn
+ for pn in sorted(v.keys()):
+ if pn.startswith('#'): continue
+ pa = v[pn]
+ assert pa.v == v
+ s += self._str_pa(pn,pa)
+ return s
+
+ def __str__(self):
+ s = '''<ChatLogTracker
+ myself %s
+ vessel %s
+''' % (self._myself.name, self._vessel)
+ assert ((self._v is None and self._vessel is None) or
+ (self._v is self._vl[self._vessel]))
+ if self._vessel is not None:
+ s += self._str_vessel(self._vessel, self._v)
+ for vn in sorted(self._vl.keys()):
+ if vn == self._vessel: continue
+ s += self._str_vessel(vn, self._vl[vn])
+ s += " elsewhere\n"
+ for p in self._pl:
+ pa = self._pl[p]
+ if pa.v is not None:
+ assert pa.v[p] is pa
+ assert pa.v in self._vl.values()
+ else:
+ s += self._str_pa(pa.name, pa)
+ s += '>\n'
+ return s
+
+ def catchup(self, progress=None):
+ while True:
+ more = self._f.readline()
+ if not more: break
+
+ self._progress[0] += len(more)
+ if progress: progress.progress(*self._progress)
+
+ self._lbuf += more
+ if self._lbuf.endswith('\n'):
+ self.chatline(self._lbuf.rstrip())
+ self._lbuf = ''
+ if opts.debug >= 2:
+ debug(self.__str__())
+ self._expire_jobbers(time.time())
+
+ if progress: progress.caughtup()
+
+ def changed(self):
+ rv = self._need_redisplay
+ self._need_redisplay = False
+ return rv
+ def myname(self):
+ # returns our pirate name
+ return self._myself.name
+ def vesselname(self):
+ # returns the vessel name we're aboard or None
+ return self._vessel
+ def lastvesselname(self):
+ # returns the last vessel name we were aboard or None
+ return self._lastvessel
+ def aboard(self, vesselname=True):
+ # returns a list of PirateAboard the vessel
+ # sorted by pirate name
+ # you can pass this None and you'll get []
+ # or True for the current vessel (which is the default)
+ # the returned value is a fresh list of persistent
+ # PirateAboard objects
+ if vesselname is True: v = self._v
+ else: v = self._vl.get(vesselname.title())
+ if v is None: return []
+ return [ v[pn]
+ for pn in sorted(v.keys())
+ if not pn.startswith('#') ]
+ def jobbers(self):
+ # returns a the jobbers' PirateAboards,
+ # sorted by jobber class and reverse of expiry time
+ l = [ pa
+ for pa in self._pl.values()
+ if pa.jobber is not None
+ ]
+ def compar_key(pa):
+ return (pa.jobber, -pa.expires)
+ l.sort(key = compar_key)
+ return l
+
+#---------- implementations of actual operation modes ----------
+
+def do_pirate(pirates, bu):
+ print '{'
+ for pirate in pirates:
+ info = PirateInfo(pirate)
+ print '%s: %s,' % (`pirate`, info)
+ print '}'
+
+def prep_crew_of(args, bu, max_age=300):
+ if len(args) != 1: bu('crew-of takes one pirate name')
+ pi = PirateInfo(args[0], max_age)
+ if pi.crew is None: return None
+ return CrewInfo(pi.crew[0], max_age)
+
+def do_crew_of(args, bu):
+ ci = prep_crew_of(args, bu)
+ print ci
+
+def do_flag_of(args, bu):
+ if len(args) != 1: bu('flag-of takes one pirate name')
+ max_age = 300
+ pi = PirateInfo(args[0], max_age)
+ if pi.flag is None: fi = None
+ else: fi = FlagInfo(pi.flag[0], max_age)
+ print fi
+
+def do_standings_crew_of(args, bu):
+ ci = prep_crew_of(args, bu, 60)
+ tab = StandingsTable(sys.stdout)
+ tab.headings()
+ for (rank, members) in ci.crew:
+ if not members: continue
+ tab.literalline('')
+ tab.literalline('%s:' % rank)
+ for p in members:
+ pi = PirateInfo(p, random.randint(900,1800))
+ tab.pirate(pi)
+
+def do_ocean(args, bu):
+ if (len(args)): bu('ocean takes no further arguments')
+ fetcher.default_ocean()
+ oi = OceanInfo(IslandExtendedInfo)
+ print oi
+ for islename in sorted(oi.islands.keys()):
+ isle = oi.islands[islename]
+ print isle
+
+#----- modes which use the chat log parser are quite complex -----
+
+class ProgressPrintPercentage:
+ def __init__(self, f=sys.stdout):
+ self._f = f
+ def progress_string(self,done,total):
+ return "scan chat logs %3d%%\r" % ((done*100) / total)
+ def progress(self,*a):
+ self._f.write(self.progress_string(*a))
+ self._f.flush()
+ def show_init(self, pirate, ocean):
+ print >>self._f, 'Starting up, %s on the %s ocean' % (
+ pirate, ocean)
+ def caughtup(self):
+ self._f.write(' \r')
+ self._f.flush()
+
+def prep_chat_log(args, bu,
+ progress=ProgressPrintPercentage(),
+ max_myself_age=3600):
+ if len(args) != 1: bu('this action takes only chat log filename')
+ logfn = args[0]
+ logfn_re = '(?:.*/)?([A-Z][a-z]+)_([a-z]+)_'
+ match = regexp.match(logfn_re, logfn)
+ if not match: bu('chat log filename is not in expected format')
+ (pirate, ocean) = match.groups()
+ fetcher.default_ocean(ocean)
+
+ progress.show_init(pirate, fetcher.ocean)
+ myself = PirateInfo(pirate,max_myself_age)
+ track = ChatLogTracker(myself, logfn)
+
+ opts.debug -= 2
+ track.catchup(progress)
+ opts.debug += 2
+
+ track.force_redisplay()
+
+ return (myself, track)
+
+def do_track_chat_log(args, bu):
+ (myself, track) = prep_chat_log(args, bu)
+ while True:
+ track.catchup()
+ if track.changed():
+ print track
+ sleep(0.5 + 0.5 * random.random())
+
+#----- ship management aid -----
+
+class Display_dumb(ProgressPrintPercentage):
+ def __init__(self):
+ ProgressPrintPercentage.__init__(self)
+ def show(self, s):
+ print '\n\n', s;
+ def realstart(self):
+ pass
+
+class Display_overwrite(ProgressPrintPercentage):
+ def __init__(self):
+ ProgressPrintPercentage.__init__(self)
+
+ null = file('/dev/null','w')
+ curses.setupterm(fd=null.fileno())
+
+ self._clear = curses.tigetstr('clear')
+ if not self._clear:
+ self._debug('missing clear!')
+ self.show = Display_dumb.show
+ return
+
+ self._t = {'el':'', 'ed':''}
+ if not self._init_sophisticated():
+ for k in self._t.keys(): self._t[k] = ''
+ self._t['ho'] = self._clear
+
+ def _debug(self,m): debug('display overwrite: '+m)
+
+ def _init_sophisticated(self):
+ for k in self._t.keys():
+ s = curses.tigetstr(k)
+ self._t[k] = s
+ self._t['ho'] = curses.tigetstr('ho')
+ if not self._t['ho']:
+ cup = curses.tigetstr('cup')
+ self._t['ho'] = curses.tparm(cup,0,0)
+ missing = [k for k in self._t.keys() if not self._t[k]]
+ if missing:
+ self.debug('missing '+(' '.join(missing)))
+ return 0
+ return 1
+
+ def show(self, s):
+ w = sys.stdout.write
+ def wti(k): w(self._t[k])
+
+ wti('ho')
+ nl = ''
+ for l in s.rstrip().split('\n'):
+ w(nl)
+ w(l)
+ wti('el')
+ nl = '\r\n'
+ wti('ed')
+ w(' ')
+ sys.stdout.flush()
+
+ def realstart(self):
+ sys.stdout.write(self._clear)
+ sys.stdout.flush()
+
+
+def do_ship_aid(args, bu):
+ if opts.ship_duty is None: opts.ship_duty = True
+
+ displayer = globals()['Display_'+opts.display]()
+
+ (myself, track) = prep_chat_log(args, bu, progress=displayer)
+
+ displayer.realstart()
+
+ if os.isatty(0): kr_create = KeystrokeReader
+ else: kr_create = DummyKeystrokeReader