def saveUserConfig(filename, config):
if config is not None:
makeSettingsDir()
path = userConfigFilePath(filename)
try:
f = open(path, 'w+')
except IOError:
print 'Could not open user config file \'%s\' for writing' % path
return
IsolationPickle.dump(config, f)
f.close()
def save(self):
data = IsolationPickle.dumps(self._contents)
f = open(self._filename, 'w')
f.write(data)
f.close()
if self._bHasUnsavedData:
self._bHasUnsavedData = False
self._saveTime = datetime.now()
def readFile(world, filename):
if os.path.exists(filename):
try:
f = open(filename, 'rU')
documentRoot = IsolationPickle.load(f)
f.close()
document = Document(world, documentRoot)
document._setFilename(filename)
document._saveTime = datetime.now()
return document
except IOError:
return None
def loadUserConfig(filename):
config = None
path = userConfigFilePath(filename)
if os.path.exists(path):
try:
f = open(path, 'r')
except IOError:
print 'Could not open config file \'%s\' for reading' % path
return
try:
config = IsolationPickle.load(f)
except EOFError:
print 'Could not read config file \'%s\' - EOF' % path
finally:
f.close()
return config
def reload(self):
# Shut down
self.shutdown()
# Reload
if self._filename is None:
raise ValueError, 'Cannot reload document - no filename'
f = open(self._filename, 'rU')
documentRoot = IsolationPickle.load(f)
f.close()
# New contents
self._contents = documentRoot
self._changeHistory.removeChangeHistoryListener(self)
# New change history
self._changeHistory = ChangeHistory()
self._changeHistory.track(self._contents)
self._changeHistory.addChangeHistoryListener(self)
def readFromInputStream(world, stream, documentName):
documentRoot = IsolationPickle.loadFromInputStream(stream)
document = Document(world, documentRoot)
document._docName = documentName
return document
def readFromBytes(world, buf, documentName):
documentRoot = IsolationPickle.loadFromBytes(buf)
document = Document(world, documentRoot)
document._docName = documentName
return document
def writeToOutputStream(self, stream):
IsolationPickle.dumpToOutputStream(self._contents, stream)
def writeAsBytes(self):
return IsolationPickle.dumpToBytes(self._contents)
def _check(self, dataFn, testFn):
data = dataFn()
s = IsolationPickle.dumps(data)
pickled = IsolationPickle.loads(s)
testFn(pickled)