def locateTileset(which):
"""locate the file with a tileset"""
path = KStandardDirs.locate("kmahjonggtileset", QString(which))
if path is None:
logException(TileException('cannot find kmahjonggtileset %s' %
(which)))
return QString(path)
def pixmap(self, size):
"""returns a background pixmap or None for isPlain"""
self.__pmap = QBrush()
if not self.isPlain:
width = size.width()
height = size.height()
if self.tiled:
width = self.imageWidth
height = self.imageHeight
cachekey = '{name}W{width}H{height}'.format(name=self.name,
width=width,
height=height)
self.__pmap = QPixmapCache.find(cachekey)
if not self.__pmap:
renderer = QSvgRenderer(self.graphicsPath)
if not renderer.isValid():
logException(
i18n(
'file <filename>%1</filename> contains no valid SVG',
self.graphicsPath))
self.__pmap = QPixmap(width, height)
self.__pmap.fill(Qt.transparent)
painter = QPainter(self.__pmap)
renderer.render(painter)
QPixmapCache.insert(cachekey, self.__pmap)
return self.__pmap
def __startLocalServer(self):
"""start a local server"""
try:
args = self.__findServerProgram()
if self.useSocket or os.name == 'nt': # for nt --socket tells the server to bind to 127.0.0.1
args.append('--socket=%s' % socketName())
if removeIfExists(socketName()):
logInfo(
i18n('removed stale socket <filename>%1</filename>',
socketName()))
if not self.useSocket:
args.append('--port=%d' % self.port)
if self.isLocalGame:
args.append('--db={}'.format(
os.path.normpath(os.path.join(appdataDir(), 'local3.db'))))
if Debug.argString:
args.append('--debug=%s' % Debug.argString)
if os.name == 'nt':
startupinfo = subprocess.STARTUPINFO()
startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW
else:
startupinfo = None
process = subprocess.Popen(
args, startupinfo=startupinfo) # , shell=os.name == 'nt')
if Debug.connections:
logDebug(
i18n(
'started the local kajongg server: pid=<numid>%1</numid> %2',
process.pid, ' '.join(args)))
except OSError as exc:
exc.filename = ' '.join(args)
logException(exc)
def close(self):
log.debug('closing down libgphoto2 client')
if not self.opened:
return
log.debug('closing down gphotoremote.exe')
try:
self.api.stop()
except:
log.logException('failed trying to stop gphotoremote.exe main loop',log.WARNING)
start = time.time()
while self.process.poll() is None and (time.time()-start) < 2:
time.sleep(0.05)
if self.process.poll():
log.warning('failed to shut down gphotoremote.exe -- trying to kill it')
try:
self.process.kill()
except:
log.logException('failed to kill gphotoremote.exe -- please kill the process manually using the Task Manager',log.ERROR)
else:
log.debug('gphotoremote.exe closed down cleanly')
try:
uriPath = os.path.join(self.basePath,'uri.txt')
if os.path.exists(uriPath):
os.remove(uriPath)
except:
pass
self.opened = False
def handle_accept(self):
try:
sock, addr = self.accept()
log.log('Incoming connection from %s' % repr(addr))
self.network.makeConnectionFromSocket(sock)
except:
log.logException()
def optimizeComplete(self):
optimizer = self.optimizer
self.optimizer = None
if optimizer.exc_info:
log.logException(*optimizer.exc_info)
return
logging.debug('Optimize done: %s' % ','.join(map(str, optimizer.res.x)))
self.parameterChanged_peaks.block()
for p, v in zip(optimizer.params, optimizer.res.x):
p.setValue(v)
for p, v in optimizer.calcConstraintValues(optimizer.res.x):
p.setValue(v)
self.parameterChanged_peaks.unblock()
for f in optimizer.srcfuncs:
self.parameterChanged_peaks(f)
self.calcIntersections()
self.calcPeakPositions()
if optimizer.callback:
optimizer.callback(optimizer.exc_info is None, optimizer.params, optimizer.res.x)
def byName(self, playerName):
"""lookup the player by name"""
for player in self:
if player.name == playerName:
return player
logException("no player has name %s - we have %s" %
(playerName, [x.name for x in self]))
def __upgrade(self):
"""upgrade the structure of an existing kajongg database"""
try:
Internal.db = DBHandle(self.path)
if isPython3:
allVersions = list(['4.13.0', '8300'])
else:
allVersions = list(['4.13.0', '8200'])
assert allVersions[-1] == str(Internal.defaultPort), '{} != {}'.format(
allVersions[-1], str(Internal.defaultPort))
# skip versions before current db versions:
currentVersion = self.__currentVersion()
while allVersions and allVersions[0] <= currentVersion:
allVersions = allVersions[1:]
for version in allVersions:
currentVersion = self.__currentVersion()
with Internal.db: # transaction
updateMethodName = 'updateToVersion{}'.format(version.replace('.', '_'))
if hasattr(self, updateMethodName):
getattr(self, updateMethodName)()
Query('UPDATE general SET schemaversion=?', (version,))
logInfo(m18n('Database %1 updated from schema %2 to %3',
Internal.db.path, currentVersion, version), showDialog=True)
except sqlite3.Error as exc:
logException(
u'opening %s: %s' %
(unicodeString(self.path), exc.message))
finally:
Internal.db.close(silent=True)
def __handleReconnectTimeout(self):
# Timeout was pointless if we're already connected:
if self.isConnected():
return
log.log("Link reconnect timeout: connecting")
URL = urlparse(self.remoteURL)
remoteHost = URL.hostname
remotePort = settings.defaultPort if URL.port == None else URL.port
#TODO: maybe read and check remoteID in URL?
#Or maybe remove redundancy between remoteID and remoteURL.
try:
self.connection = network.Connection(self.context,
(remoteHost, remotePort))
self.__registerConnectionHandlers()
log.log("Link: Connection established (created)")
# Send a link establishment message:
self.connection.sendMessage(messages.Link(self.remoteID, self.dice))
# Send URLs
self.connection.sendMessage(messages.MyURLs([self.localURL]))
except:
log.log("Link: Connection creation failed:")
log.logException()
if self.connection != None:
self.connection.close()
self.connection = None
# Register again, to retry in the future:
self.__registerReconnectTimeoutHandler()
def shutdownHumanClients(exception=None):
"""close connections to servers except maybe one"""
clients = HumanClient.humanClients
def done():
"""return True if clients is cleaned"""
return len(clients) == 0 or (exception and clients == [exception])
def disconnectedClient(dummyResult, client):
"""now the client is really disconnected from the server"""
if client in clients:
# HumanClient.serverDisconnects also removes it!
clients.remove(client)
if isinstance(exception, Failure):
logException(exception)
for client in clients[:]:
if client.tableList:
client.tableList.hide()
if done():
return succeed(None)
deferreds = []
for client in clients[:]:
if client != exception and client.connection:
deferreds.append(
client.logout(
).addCallback(
disconnectedClient,
client))
return DeferredList(deferreds)
def shutdownHumanClients(exception=None):
"""close connections to servers except maybe one"""
clients = HumanClient.humanClients
def done():
"""return True if clients is cleaned"""
return len(clients) == 0 or (exception and clients == [exception])
def disconnectedClient(dummyResult, client):
"""now the client is really disconnected from the server"""
if client in clients:
# HumanClient.serverDisconnects also removes it!
clients.remove(client)
if isinstance(exception, Failure):
logException(exception)
for client in clients[:]:
if client.tableList:
client.tableList.hide()
if done():
return succeed(None)
deferreds = []
for client in clients[:]:
if client != exception and client.connection:
deferreds.append(
client.logout(
).addCallback(
disconnectedClient,
client))
return DeferredList(deferreds)
def isConnected(self):
"""
Return value:
bool
Returns whether this object is connected.
"""
if self.access is None:
log.log(
'Bitcoind access object does not exist (e.g. because the Bitcoin-RPC URL is incorrect)'
)
return False
try:
info = self.access.getinfo()
except:
log.log(
'Bitcoind access object exists, but gives an error when executing a command:'
)
log.logException()
return False
log.log('Connected to bitcoind version %s' % info['version'])
return True
def execute(self, script, scriptName='<unknown>'):
try:
return self.camera.execute(script)
except CHDKError:
log.logException(
'LUA script error in %s->%s' % (self.getName(), scriptName),
log.ERROR)
def handle_accept(self):
try:
sock, addr = self.accept()
log.log('Incoming connection from %s' % repr(addr))
self.network.makeConnectionFromSocket(sock)
except:
log.logException()
def processReceivedMessageData(self, msgData):
log.log("Received data: %s\n" % msgData)
try:
container = serializable.deserialize(msgData)
if 'received' in container.keys():
#Process received confirmation:
index = container['received']
self.network.callback.handleMessage(
messages.Confirmation(localID=self.localID, index=index)
)
elif 'message' in container.keys():
index = container['index']
msg = container['message']
#print "Got message: ", str(msg.__class__)
if isinstance(msg, messages.Connect):
if not (self.localID is None):
raise Exception("Received connect message while already connected")
self.localID = msg.ID
self.dice = msg.dice
self.network.checkForDuplicateConnections(self.localID)
else:
#Send confirmation on non-connect messages:
confirmation = {'received': index}
self.send(serializable.serialize(confirmation) + '\n')
#TODO: filter for acceptable message types, IDs etc. before
#sending them to a general-purpose message handler
self.network.callback.handleMessage(msg)
else:
log.log("Received message with invalid format")
except Exception as e:
log.logException()
def renderer(self):
"""initialise the svg renderer with the selected svg file"""
if self.__renderer is None:
self.__renderer = QSvgRenderer(self.__graphicspath)
if not self.__renderer.isValid():
logException(TileException(
m18n(
'file <filename>%1</filename> contains no valid SVG'),
self.__graphicspath))
distance = 0
if self.desktopFileName == 'classic':
distance = 2
distanceSize = QSizeF(distance, distance)
self.faceSize = self.__renderer.boundsOnElement(
'BAMBOO_1').size() + distanceSize
self.tileSize = self.__renderer.boundsOnElement(
'TILE_2').size() + distanceSize
if not Internal.scaleScene:
self.faceSize /= 2
self.tileSize /= 2
shW = self.shadowWidth()
shH = self.shadowHeight()
self.__shadowOffsets = [
[(-shW, 0), (0, 0), (0, shH), (-shH, shW)],
[(0, 0), (shH, 0), (shW, shH), (0, shW)],
[(0, -shH), (shH, -shW), (shW, 0), (0, 0)],
[(-shW, -shH), (0, -shW), (0, 0), (-shH, 0)]]
return self.__renderer
def byName(self, playerName):
"""lookup the player by name"""
for player in self:
if player.name == playerName:
return player
logException(
"no player has name %s - we have %s" %
(playerName, [x.name for x in self]))
def playerByName(self, playerName):
"""return None or the matching player"""
if playerName is None:
return None
for myPlayer in self.players:
if myPlayer.name == playerName:
return myPlayer
logException('Move references unknown player %s' % playerName)
def locate(cls, which):
"""locate the file with a resource"""
for directory in cls.__directories():
path = os.path.join(directory, which)
if os.path.exists(path):
return path
logException('cannot find kmahjongg%s %s in %s' %
(cls.resourceName, which, cls.__directories()))
def __noTilesetFound(cls):
"""No resources found"""
directories = '\n\n' + '\n'.join(cls.__directories())
logException(
i18n(
'cannot find any %1 in the following directories, '
'is libkmahjongg installed?', cls.resourceName) +
directories) # TODO: nicht schoen
def add(self, rule):
"""use add instead of append"""
if rule.key() in self:
logException(
'%s is already defined as %s, not accepting new rule %s/%s' %
(rule.key(), self[rule.key()].definition, rule.name,
rule.definition))
self[rule.key()] = rule
def playerByName(self, playerName):
"""return None or the matching player"""
if playerName is None:
return None
for myPlayer in self.players:
if myPlayer.name == playerName:
return myPlayer
logException('Move references unknown player %s' % playerName)
def validate(self):
"""check for validity"""
payers = int(self.options.get('payers', 1))
payees = int(self.options.get('payees', 1))
if not 2 <= payers + payees <= 4:
logException(
i18nc('%1 can be a sentence',
'%4 have impossible values %2/%3 in rule "%1"',
self.name, payers, payees, 'payers/payees'))
def __noTilesetFound():
"""No tilesets found"""
directories = '\n'.join(
str(x) for x in KGlobal.dirs().resourceDirs("kmahjonggtileset"))
directories = '\n\n' + directories
logException(
TileException(m18n(
'cannot find any tileset in the following directories, '
'is libkmahjongg installed?') + directories))
def lightSource(self, lightSource):
"""set active lightSource"""
if self._lightSource != lightSource:
if lightSource not in LIGHTSOURCES:
logException(
TileException(
'lightSource %s illegal' %
lightSource))
self._reload(self.tileset, lightSource)
def validate(self):
"""check for validity"""
payers = int(self.options.get('payers', 1))
payees = int(self.options.get('payees', 1))
if not 2 <= payers + payees <= 4:
logException(
m18nc(
'%1 can be a sentence', '%4 have impossible values %2/%3 in rule "%1"',
self.name, payers, payees, 'payers/payees'))
def __scanHandId(self, string, stringIdx):
"""gets the --game option.
stringIdx 0 is the part in front of ..
stringIdx 1 is the part after ..
"""
# pylint: disable=too-many-return-statements,too-many-branches
if not string:
return
seed = int(string.split('/')[0])
assert self.seed is None or self.seed == seed, string
self.seed = seed
if '/' not in string:
if stringIdx == 1:
self.roundsFinished = 100
return
string1 = string.split('/')[1]
if not string1:
logException('--game=%s must specify the wanted round' % string)
parts = string1.split('..')
if stringIdx == 1 and len(parts) == 2 and parts[1] == '':
self.roundsFinished = 100
return
if stringIdx == 0 and len(parts) == 2 and parts[0] == '':
return
if stringIdx == 1 and len(parts) == 2 and parts[1] == '':
self.roundsFinished = 100
return
handId = parts[min(stringIdx, len(parts) - 1)]
if handId[0].lower() not in 'eswn':
logException('--game=%s must specify the round wind' % string)
handWind = Wind(handId[0])
ruleset = self.game.ruleset
self.roundsFinished = handWind.__index__()
if self.roundsFinished > ruleset.minRounds:
logWarning(
u'Ruleset %s has %d minimum rounds but you want round %d(%s)'
% (ruleset.name, ruleset.minRounds, self.roundsFinished + 1,
handWind))
self.roundsFinished = ruleset.minRounds
return
self.rotated = int(handId[1]) - 1
if self.rotated > 3:
logWarning(
u'You want %d rotations, reducing to maximum of 3' %
self.rotated)
self.rotated = 3
return
for char in handId[2:]:
if char < 'a':
logWarning(u'you want %s, changed to a' % char)
char = 'a'
if char > 'z':
logWarning(u'you want %s, changed to z' % char)
char = 'z'
self.notRotated = self.notRotated * 26 + ord(char) - ord('a') + 1
def __scanHandId(self, string, stringIdx):
"""gets the --game option.
stringIdx 0 is the part in front of ..
stringIdx 1 is the part after ..
"""
# pylint: disable=too-many-return-statements,too-many-branches
if not string:
return
seed = int(string.split('/')[0])
assert self.seed is None or self.seed == seed, string
self.seed = seed
if '/' not in string:
if stringIdx == 1:
self.roundsFinished = 100
return
string1 = string.split('/')[1]
if not string1:
logException('--game=%s must specify the wanted round' % string)
parts = string1.split('..')
if stringIdx == 1 and len(parts) == 2 and parts[1] == '':
self.roundsFinished = 100
return
if stringIdx == 0 and len(parts) == 2 and parts[0] == '':
return
if stringIdx == 1 and len(parts) == 2 and parts[1] == '':
self.roundsFinished = 100
return
handId = parts[min(stringIdx, len(parts) - 1)]
if handId[0].lower() not in 'eswn':
logException('--game=%s must specify the round wind' % string)
handWind = Wind(handId[0])
ruleset = self.game.ruleset
self.roundsFinished = handWind.__index__()
if self.roundsFinished > ruleset.minRounds:
logWarning(
'Ruleset %s has %d minimum rounds but you want round %d(%s)' %
(ruleset.name, ruleset.minRounds, self.roundsFinished + 1,
handWind))
self.roundsFinished = ruleset.minRounds
return
self.rotated = int(handId[1]) - 1
if self.rotated > 3:
logWarning('You want %d rotations, reducing to maximum of 3' %
self.rotated)
self.rotated = 3
return
for char in handId[2:]:
if char < 'a':
logWarning('you want %s, changed to a' % char)
char = 'a'
if char > 'z':
logWarning('you want %s, changed to z' % char)
char = 'z'
self.notRotated = self.notRotated * 26 + ord(char) - ord('a') + 1
def findFreePort(self):
"""find an unused port on the current system.
used when we want to start a local server on windows"""
assert self.isLocalHost
for port in chain([Internal.defaultPort], range(2000, 19000)):
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.settimeout(1)
try:
sock.connect((self.host, port))
sock.close()
except socket.error:
return port
logException('cannot find a free port')
def __computeMd5sum(self):
"""update md5sum file. If it changed, return True.
If unchanged or no ogg files exist, remove archive and md5sum and return False.
If ogg files exist but no archive, return True."""
if self.__md5sum:
# we already checked
return
md5FileName = os.path.join(self.directory, 'md5sum')
archiveExists = os.path.exists(self.archiveName())
ogg = self.oggFiles()
if not ogg:
removeIfExists(self.archiveName())
removeIfExists(md5FileName)
self.__md5sum = None
logDebug('no ogg files in %s' % self)
return
md5sum = md5()
for oggFile in ogg:
md5sum.update(
open(os.path.join(self.directory, oggFile), 'rb').read())
# the md5 stamp goes into the old archive directory 'username'
self.__md5sum = md5sum.hexdigest()
existingMd5sum = self.savedmd5Sum()
md5Name = self.md5FileName()
if self.__md5sum != existingMd5sum:
if Debug.sound:
if not os.path.exists(md5Name):
logDebug('creating new %s' % md5Name)
else:
logDebug('md5sum %s changed, rewriting %s with %s' %
(existingMd5sum, md5Name, self.__md5sum))
try:
open(md5Name, 'w').write('%s\n' % self.__md5sum)
except BaseException as exception:
logException('\n'.join([
i18n('cannot write <filename>%1</filename>: %2', md5Name,
str(exception)),
i18n(
'The voice files have changed, their checksum has changed.'
),
i18n(
'Please reinstall kajongg or do, with sufficient permissions:'
), 'cd {} ; cat *.ogg | md5sum > md5sum'.format(
self.directory)
]))
if archiveExists:
archiveIsOlder = os.path.getmtime(md5Name) > os.path.getmtime(
self.archiveName())
if self.__md5sum != existingMd5sum or archiveIsOlder:
os.remove(self.archiveName())
def run(self):
"""
The thread function.
Intended for internal use by Amiko.
Not intended to be part of the API.
"""
log.log("\n\nAmiko thread started")
#Start listening
listener = network.Listener(self.context,
self.settings.listenHost, self.settings.listenPort)
#TODO: (re-)enable creation of new transactions
self.__stop = False
while True:
self.context.dispatchNetworkEvents()
self.context.dispatchTimerEvents()
self.watchdog.check()
with self._commandFunctionLock:
s = self._commandFunction
if s != None:
try:
self._commandReturnValue = s[0](self, *s[1], **s[2])
except Exception as e:
self._commandReturnValue = e
log.logException()
self._commandProcessed.set()
self._commandFunction = None
if self.__doSave:
self.__saveState()
self.__doSave = False
self.__movePayeesToPayLog()
if self.__stop:
#TODO: stop creation of new transactions
#TODO: only break once there are no more open transactions
break
#This closes all network connections etc.
self.context.sendSignal(None, event.signals.quit)
log.log("Amiko thread terminated\n\n")
def processReceivedMessageData(self, msgData):
log.log("Received from %s: %s\n" % (str(self.localID), msgData))
try:
container = serializable.deserialize(msgData)
if 'received' in container.keys():
#Process received confirmation:
index = container['received']
self.network.callback.handleMessage(
messages.Confirmation(localID=self.localID, index=index))
elif 'message' in container.keys():
index = container['index']
msg = container['message']
if msg.__class__ == messages.ConnectLink:
if not (self.localID is None):
raise Exception(
"Received ConnectLink message while already connected"
)
self.localID = msg.ID
self.dice = msg.dice
self.network.checkForDuplicateConnections(self.localID)
elif msg.__class__ == messages.Pay:
if not (self.localID is None):
raise Exception(
"Received Pay message while already connected")
if self.network.interfaceExists(msg.ID):
log.log(
"Received Pay message for payment that already has a connection; closing the new one."
)
self.network.closeConnection(self)
self.localID = msg.ID
else:
#Send confirmation on non-connect messages:
confirmation = {'received': index}
self.send(serializable.serialize(confirmation) + '\n')
#Always set/overwrite the ID attribute with our own localID
msg.ID = self.localID
#TODO: filter for acceptable message types etc. before
#sending them to a general-purpose message handler
self.network.callback.handleMessage(msg)
else:
log.log("Received message with invalid format")
except Exception as e:
log.logException()
def run(self):
try:
while 1:
if self.app.closingDown() or getattr(self.app,'allDone',None):
return
try:
item = self.app.processingQueue.get(True,0.1)
except Queue.Empty:
continue
item.execute()
self.app.MainWindow.processingCompleted.emit(item)
except:
log.logException('processing thread error',log.ERROR)
raise
finally:
log.debug('processing thread exiting')
def close(self):
if not self.opened:
return
try:
self.viewfinderThread.stopped = True
except:
pass
try:
if 'capture' in self.configWidgets and self.configWidgets['capture']['value'] != 0:
self.configWidgets['capture']['value'] = 0
self.configWidgets['capture']['changed'] = True
self.configurationToCamera()
except:
log.logException('unable to turn off capture mode', log.WARNING)
self.opened = False
self.camera.exit()
def __init__(self): # pylint: disable=super-init-not-called
if Internal.Preferences:
logException('Preferences is not None')
self.__watching = defaultdict(list)
Internal.Preferences = self
KConfigSkeleton.__init__(self)
self.configChanged.connect(self.callTriggers)
self.__oldValues = defaultdict(str)
self.addString('General', 'tilesetName', 'default')
self.addString('General', 'windTilesetName', 'traditional')
self.addString('General', 'backgroundName', 'wood_light')
self.addBool('Display', 'showShadows', True)
self.addBool('Display', 'rearrangeMelds', False)
self.addBool('Display', 'showOnlyPossibleActions', True)
self.addBool('Display', 'propose', True)
self.addInteger('Display', 'animationSpeed', 70, 0, 99)
self.addBool('Display', 'useSounds', True)
self.addBool('Display', 'uploadVoice', False)
def run(self):
try:
while 1:
if self.app.closingDown() or getattr(self.app, 'allDone',
None):
return
try:
item = self.app.processingQueue.get(True, 0.1)
except Queue.Empty:
continue
item.execute()
self.app.MainWindow.processingCompleted.emit(item)
except:
log.logException('processing thread error', log.ERROR)
raise
finally:
log.debug('processing thread exiting')
def __init__(self, dummyName):
"""continue __build"""
self.group = KConfig(self.path).group(self.configGroupName)
self.name = self.group.readEntry("Name") or i18n("unknown name")
self.author = self.group.readEntry("Author") or i18n("unknown author")
self.description = self.group.readEntry("Description") or i18n(
"no description available")
self.authorEmail = self.group.readEntry("AuthorEmail") or i18n(
"no E-Mail address available")
# Version control
resourceVersion = self.group.readInteger("VersionFormat", default=0)
# Format is increased when we have incompatible changes, meaning that
# older clients are not able to use the remaining information safely
if resourceVersion > RESOURCEFORMAT:
logException('version file / program: %d/%d' %
(resourceVersion, RESOURCEFORMAT))
def __init__(self): # pylint: disable=super-init-not-called
if Internal.Preferences:
logException('Preferences is not None')
self.__watching = defaultdict(list)
Internal.Preferences = self
KConfigSkeleton.__init__(self)
self.configChanged.connect(self.callTriggers)
self.__oldValues = defaultdict(str)
self.addString('General', 'tilesetName', 'default')
self.addString('General', 'windTilesetName', 'traditional')
self.addString('General', 'backgroundName', 'wood_light')
self.addBool('Display', 'showShadows', True)
self.addBool('Display', 'rearrangeMelds', False)
self.addBool('Display', 'showOnlyPossibleActions', True)
self.addBool('Display', 'propose', True)
self.addInteger('Display', 'animationSpeed', 70, 0, 99)
self.addBool('Display', 'useSounds', True)
self.addBool('Display', 'uploadVoice', False)
def processReceivedMessageData(self, msgData):
log.log("Received from %s: %s\n" % (str(self.localID), msgData))
try:
container = serializable.deserialize(msgData)
if 'received' in container.keys():
#Process received confirmation:
index = container['received']
self.network.callback.handleMessage(
messages.Confirmation(localID=self.localID, index=index)
)
elif 'message' in container.keys():
index = container['index']
msg = container['message']
if msg.__class__ == messages.ConnectLink:
if not (self.localID is None):
raise Exception("Received ConnectLink message while already connected")
self.localID = msg.ID
self.dice = msg.dice
self.network.checkForDuplicateConnections(self.localID)
elif msg.__class__ == messages.Pay:
if not (self.localID is None):
raise Exception("Received Pay message while already connected")
if self.network.interfaceExists(msg.ID):
log.log("Received Pay message for payment that already has a connection; closing the new one.")
self.network.closeConnection(self)
self.localID = msg.ID
else:
#Send confirmation on non-connect messages:
confirmation = {'received': index}
self.send(serializable.serialize(confirmation) + '\n')
#Always set/overwrite the ID attribute with our own localID
msg.ID = self.localID
#TODO: filter for acceptable message types etc. before
#sending them to a general-purpose message handler
self.network.callback.handleMessage(msg)
else:
log.log("Received message with invalid format")
except Exception as e:
log.logException()
def __init__(self, path):
assert Internal.db is None, id(self)
Internal.db = self
self.inTransaction = None
self.path = path
self.identifier = None
try:
sqlite3.Connection.__init__(self, self.path, timeout=10.0)
except sqlite3.Error as exc:
logException(
u'opening %s: %s' %
(unicodeString(self.path), exc.message))
if self.hasTable('general'):
cursor = self.cursor()
cursor.execute('select ident from general')
self.identifier = cursor.fetchone()[0]
if Debug.sql:
logDebug(u'Opened %s with identifier %s' % (
unicodeString(self.path), self.identifier))
def configurationToCamera(self):
n = 0
toClear = []
for section in self.config['children']:
for widget in section['children']:
n += 1
if widget['changed']:
toClear.append(widget)
if toClear:
s = ', '.join(['%s (%s)=%r'%(i['name'],i['label'],i['value']) for i in toClear])
try:
self.camera.setConfiguration(self.config)
except:
log.logException('Failed setting camera properties %s'%s,log.WARNING)
else:
log.debug('Successfully changed camera properties %s'%s)
for i in toClear:
i['changed'] = False
def delete(self):
"""delete a game"""
def answered(result, games):
"""question answered, result is True or False"""
if result:
for game in games:
Query("DELETE FROM score WHERE game = ?", (game, ))
Query("DELETE FROM game WHERE id = ?", (game, ))
self.setQuery() # just reload entire table
allGames = self.view.selectionModel().selectedRows(0)
deleteGames = list(x.data() for x in allGames)
if len(deleteGames) == 0:
# should never happen
logException('delete: 0 rows selected')
WarningYesNo(
i18n(
"Do you really want to delete <numid>%1</numid> games?<br>"
"This will be final, you cannot cancel it with "
"the cancel button",
len(deleteGames))).addCallback(answered, deleteGames)
def delete(self):
"""delete a game"""
def answered(result, games):
"""question answered, result is True or False"""
if result:
for game in games:
Query("DELETE FROM score WHERE game = ?", (game, ))
Query("DELETE FROM game WHERE id = ?", (game, ))
self.setQuery() # just reload entire table
allGames = self.view.selectionModel().selectedRows(0)
deleteGames = list(variantValue(x.data()) for x in allGames)
if len(deleteGames) == 0:
# should never happen
logException('delete: 0 rows selected')
WarningYesNo(
m18n(
"Do you really want to delete <numid>%1</numid> games?<br>"
"This will be final, you cannot cancel it with "
"the cancel button",
len(deleteGames))).addCallback(answered, deleteGames)
def pixmapFromSvg(self, pmapSize=None, withBorders=None):
"""returns a pixmap with default size as given in SVG
and optional borders/shadows"""
if withBorders is None:
withBorders = Internal.Preferences.showShadows
if withBorders:
wantSize = self.tileset.tileSize.toSize()
else:
wantSize = self.tileset.faceSize.toSize()
if not pmapSize:
pmapSize = wantSize
result = QPixmap(pmapSize)
result.fill(Qt.transparent)
painter = QPainter(result)
if not painter.isActive():
logException(
'painter is not active. Wanted size: %s' %
str(pmapSize))
try:
xScale = float(pmapSize.width()) / wantSize.width()
yScale = float(pmapSize.height()) / wantSize.height()
except ZeroDivisionError:
xScale = 1
yScale = 1
if not withBorders:
painter.scale(*self.tileset.tileFaceRelation())
painter.translate(-self.facePos())
renderer = self.tileset.renderer()
renderer.render(painter, self.__elementId())
painter.resetTransform()
self._drawDarkness(painter)
if self.showFace():
faceSize = self.tileset.faceSize.toSize()
faceSize = QSize(
faceSize.width() * xScale,
faceSize.height() * yScale)
painter.translate(self.facePos())
renderer.render(painter, self.tileset.svgName[self.tile.exposed],
QRectF(QPointF(), QSizeF(faceSize)))
return result
def __handleReadAvailable(self):
try:
bytes = self.socket.recv(4096)
if len(bytes) == 0:
log.log("Detected socket close by other side; closing this side too")
self.close()
self.__readBuffer += bytes
if self.protocolVersion == None:
self.__tryReadProtocolVersion()
if self.protocolVersion == None:
return
# There can be multiple messages in the read buffer,
# so repeat until there is no more complete message
while True:
# Message detection:
if len(self.__readBuffer) < 4:
return
# 4-byte unsigned int in network byte order:
msgLen = struct.unpack("!I", self.__readBuffer[:4])[0]
if len(self.__readBuffer) < msgLen + 4:
return
msg = self.__readBuffer[4 : msgLen + 4]
self.__readBuffer = self.__readBuffer[msgLen + 4 :]
# print "Received serialized message: ", repr(msg)
# de-serialize
msg = messages.deserialize(msg)
self.__handleMessage(msg)
except:
log.logException()
self.close()
def pixmapFromSvg(self, pmapSize=None, withBorders=None):
"""returns a pixmap with default size as given in SVG
and optional borders/shadows"""
if withBorders is None:
withBorders = Internal.Preferences.showShadows
if withBorders:
wantSize = self.tileset.tileSize.toSize()
else:
wantSize = self.tileset.faceSize.toSize()
if not pmapSize:
pmapSize = wantSize
result = QPixmap(pmapSize)
result.fill(Qt.transparent)
painter = QPainter(result)
if not painter.isActive():
logException(
'painter is not active. Wanted size: %s' %
str(pmapSize))
try:
xScale = float(pmapSize.width()) / wantSize.width()
yScale = float(pmapSize.height()) / wantSize.height()
except ZeroDivisionError:
xScale = 1
yScale = 1
if not withBorders:
painter.scale(*self.tileset.tileFaceRelation())
painter.translate(-self.facePos())
renderer = self.tileset.renderer()
renderer.render(painter, self.__elementId())
painter.resetTransform()
self._drawDarkness(painter)
if self.showFace():
faceSize = self.tileset.faceSize.toSize()
faceSize = QSize(
faceSize.width() * xScale,
faceSize.height() * yScale)
painter.translate(self.facePos())
renderer.render(painter, self.tileset.svgName[self.tile.exposed],
QRectF(QPointF(), QSizeF(faceSize)))
return result
def language(self):
"""the language code of this voice. Locally defined voices
have no language code and return 'local'.
remote voices received from other clients return 'remote',
they always get predecence."""
if len(self.directory) == self.md5sumLength:
if os.path.split(self.directory)[1] == self.md5sum:
return 'remote'
if 'HOME' in os.environ:
home = os.environ['HOME']
elif 'HOMEPATH' in os.environ:
home = os.environ['HOMEPATH']
else:
logException('have neither HOME nor HOMEPATH')
if home:
if self.directory.startswith(home):
return 'local'
result = os.path.split(self.directory)[0]
result = os.path.split(result)[1]
if result == 'voices':
result = 'en_US'
return result
def close(self):
log.debug('closing down libgphoto2 client')
if not self.opened:
return
log.debug('closing down gphotoremote.exe')
try:
self.api.stop()
except:
log.logException(
'failed trying to stop gphotoremote.exe main loop',
log.WARNING)
start = time.time()
while self.process.poll() is None and (time.time() - start) < 2:
time.sleep(0.05)
if self.process.poll():
log.warning(
'failed to shut down gphotoremote.exe -- trying to kill it')
try:
self.process.kill()
except:
log.logException(
'failed to kill gphotoremote.exe -- please kill the process manually using the Task Manager',
log.ERROR)
else:
log.debug('gphotoremote.exe closed down cleanly')
try:
uriPath = os.path.join(self.basePath, 'uri.txt')
if os.path.exists(uriPath):
os.remove(uriPath)
except:
pass
self.opened = False
def excepthook(excType, excValue, tracebackobj):
"""
Global catchall for unhandled exceptions
"""
global app
excInfo = (excType, excValue, tracebackobj)
text = log.logException('Unhandled exception after startup',excInfo=excInfo)
dialog = CrashDialog(parent=None,html='<pre>%s</pre>'%text.replace('<','<').replace('>','>'))
dialog.exec_()
try:
app.quit()
except:
pass
def showConcealedTiles(self, tiles, show=True):
"""show or hide tiles"""
if not self.game.playOpen and self != self.game.myself:
if not isinstance(tiles, (list, tuple)):
tiles = [tiles]
assert len(tiles) <= len(self._concealedTiles), \
'%s: showConcealedTiles %s, we have only %s' % (
self, tiles, self._concealedTiles)
for tileName in tiles:
src, dst = (Tile.unknown, tileName) if show else (
tileName, Tile.unknown)
assert src != dst, (
self, src, dst, tiles, self._concealedTiles)
if src not in self._concealedTiles:
logException('%s: showConcealedTiles(%s): %s not in %s.' %
(self, tiles, src, self._concealedTiles))
idx = self._concealedTiles.index(src)
self._concealedTiles[idx] = dst
if self.lastTile and not self.lastTile.isKnown:
self.lastTile = None
self._hand = None
self.syncHandBoard()
def showConcealedTiles(self, tiles, show=True):
"""show or hide tiles"""
if not self.game.playOpen and self != self.game.myself:
if not isinstance(tiles, (list, tuple)):
tiles = [tiles]
assert len(tiles) <= len(self._concealedTiles), \
'%s: showConcealedTiles %s, we have only %s' % (
self, tiles, self._concealedTiles)
for tileName in tiles:
src, dst = (Tile.unknown, tileName) if show else (
tileName, Tile.unknown)
assert src != dst, (
self, src, dst, tiles, self._concealedTiles)
if src not in self._concealedTiles:
logException('%s: showConcealedTiles(%s): %s not in %s.' %
(self, tiles, src, self._concealedTiles))
idx = self._concealedTiles.index(src)
self._concealedTiles[idx] = dst
if self.lastTile and not self.lastTile.isKnown:
self.lastTile = None
self._hand = None
self.syncHandBoard()
def pixmap(self, size):
"""returns a background pixmap or None for isPlain"""
self.__pmap = None
if not self.isPlain:
width = size.width()
height = size.height()
if self.tiled:
width = self.imageWidth
height = self.imageHeight
cachekey = QString(u'{name}W{width}H{height}'.format(
name=self.name, width=width, height=height))
self.__pmap = QPixmapCache.find(cachekey)
if not self.__pmap:
renderer = QSvgRenderer(self.__graphicspath)
if not renderer.isValid():
logException(BackgroundException(
m18n('file <filename>%1</filename> contains no valid SVG', self.__graphicspath)))
self.__pmap = QPixmap(width, height)
self.__pmap.fill(Qt.transparent)
painter = QPainter(self.__pmap)
renderer.render(painter)
QPixmapCache.insert(cachekey, self.__pmap)
return self.__pmap
def __init__(self, path: str):
assert Internal.db is None, id(self)
Internal.db = self
self.inTransaction = None
self.path = path
self.identifier = None
try:
sqlite3.Connection.__init__(self, self.path, timeout=10.0)
except sqlite3.Error as exc:
if hasattr(exc, 'message'):
msg = exc.message
elif hasattr(exc, 'args'):
msg = ' '.join(exc.args)
else:
msg = ''
logException('opening %s: %s' % (self.path, msg))
if self.hasTable('general'):
cursor = self.cursor()
cursor.execute('select ident from general')
self.identifier = cursor.fetchone()[0]
if Debug.sql:
logDebug('Opened %s with identifier %s' % (
self.path, self.identifier))
def remote_move(self, playerName, command, *dummyArgs, **kwargs):
"""the server sends us info or a question and always wants us to answer"""
if self.game:
player = self.game.playerByName(playerName)
elif playerName:
player = PlayingPlayer(None, playerName)
else:
player = None
move = Move(player, command, kwargs)
if Debug.traffic:
if self.isHumanClient():
if self.game:
self.game.debug(u'got Move: %s' % move)
else:
logDebug(u'got Move: %s' % move)
if self.game:
if move.token:
if move.token != self.game.handId.token():
logException(
'wrong token: %s, we have %s' %
(move.token, self.game.handId.token()))
with Duration('Move %s:' % move):
return self.exec_move(move).addCallback(self.__jellyMessage)
def __upgrade(self):
"""upgrade the structure of an existing kajongg database"""
try:
Internal.db = DBHandle(self.path)
allVersions = list(['4.13.0', '8300', '8301'])
assert allVersions[-1] == str(Internal.defaultPort), '{} != {}'.format(
allVersions[-1], str(Internal.defaultPort))
# skip versions before current db versions:
currentVersion = self.__currentVersion()
while allVersions and allVersions[0] <= currentVersion:
allVersions = allVersions[1:]
for version in allVersions:
currentVersion = self.__currentVersion()
with Internal.db: # transaction
updateMethodName = 'updateToVersion{}'.format(version.replace('.', '_'))
if hasattr(self, updateMethodName):
getattr(self, updateMethodName)()
Query('UPDATE general SET schemaversion=?', (version,))
logInfo(i18n('Database %1 updated from schema %2 to %3',
Internal.db.path, currentVersion, version), showDialog=True)
except sqlite3.Error as exc:
logException('opening %s: %s' % (self.path, exc.message))
finally:
Internal.db.close(silent=True)
def __init__(self, name):
"""continue __build"""
super(Background, self).__init__(name)
self.__svg = None
self.__pmap = None
self.graphicsPath = None
QPixmapCache.setCacheLimit(20480) # the chinese landscape needs much
self.tiled = self.group.readEntry('Tiled') == '1'
if self.tiled:
try:
self.imageWidth = self.group.readInteger('Width')
self.imageHeight = self.group.readInteger('Height')
except Exception as exc:
logException(
exc) # TODO: simplify if we switch to twisted logger
raise
self.isPlain = bool(self.group.readEntry('Plain'))
if not self.isPlain:
graphName = self.group.readEntry("FileName")
self.graphicsPath = self.locate(graphName)
if not self.graphicsPath:
logException('cannot find kmahjongglib/backgrounds/%s for %s' %
(graphName, self.desktopFileName))
def __init__(self, desktopFileName=None):
if desktopFileName is None:
desktopFileName = 'default'
self.__svg = None
self.__pmap = None
QPixmapCache.setCacheLimit(20480) # the chinese landscape needs much
self.defineCatalog()
self.desktopFileName = desktopFileName
self.path = locatebackground(desktopFileName + '.desktop')
if self.path.isEmpty():
self.path = locatebackground('default.desktop')
if self.path.isEmpty():
directories = '\n\n' + \
'\n'.join(str(x)
for x in KGlobal.dirs().resourceDirs("kmahjonggbackground"))
logException(BackgroundException(m18n(
'cannot find any background in the following directories, is libkmahjongg installed?')
+ directories))
else:
logWarning(
m18n(
'cannot find background %1, using default',
desktopFileName))
self.desktopFileName = 'default'
config = KConfig(self.path)
group = config.group("KMahjonggBackground")
self.name = group.readEntry("Name") or m18n("unknown background")
# Version control
backgroundversion = int(group.readEntry("VersionFormat")) or 0
# Format is increased when we have incompatible changes, meaning that
# older clients are not able to use the remaining information safely
if backgroundversion > BACKGROUNDVERSIONFORMAT:
logException(BackgroundException('backgroundversion file / program: %d/%d' %
(backgroundversion, BACKGROUNDVERSIONFORMAT)))
self.tiled = group.readEntry('Tiled') == '1'
if self.tiled:
self.imageWidth, entryOk = group.readEntry('Width').toInt()
if not entryOk:
raise Exception('cannot scan Width from background file')
self.imageHeight, entryOk = group.readEntry('Height').toInt()
if not entryOk:
raise Exception('cannot scan Height from background file')
self.isPlain = bool(group.readEntry('Plain'))
if not self.isPlain:
graphName = QString(group.readEntry("FileName"))
self.__graphicspath = locatebackground(graphName)
if self.__graphicspath.isEmpty():
logException(BackgroundException(
'cannot find kmahjongglib/backgrounds/%s for %s' %
(graphName, self.desktopFileName)))
def add(self, rule):
"""use add instead of append"""
if rule.key() in self:
logException('%s is already defined as %s, not accepting new rule %s/%s' % (
rule.key(), self[rule.key()].definition, rule.name, rule.definition))
self[rule.key()] = rule