def to36(n):
if n == 0:
return '0'
out = ''
while n != 0:
n, m = divmod(IntUtils.LONG(n), 36)
out = Base36.CHAR_SET[int(m)] + out
return out
def __init__(self, fileName, ioMode='a', timeout=10, delay=None):
""" Prepare the file locker. Specify the file to lock and optionally the maximum timeout
and the _delay between each attempt to lock."""
self._isLocked = False
self._lockFileName = fileName + '.lock'
self._fileName = fileName
self._timeout = timeout
self._delay = float(IntUtils.jitter(50, 0.1))
self._ioMode = ioMode
self._lockFile = None
self._file = None
def __init__(self, fileName, ioMode ='a', timeout =10, delay =None):
""" Prepare the file locker. Specify the file to lock and optionally the maximum timeout
and the _delay between each attempt to lock."""
self._isLocked = False
self._lockFileName = fileName + '.lock'
self._fileName = fileName
self._timeout = timeout
self._delay = float(IntUtils.jitter(50, 0.1))
self._ioMode = ioMode
self._lockFile = None
self._file = None
def fromDict(self, value):
if 'alpha' in value:
self._opacity = value.get('alpha', 1.0)
elif 'opacity' in value:
self._opacity = value.get('opacity', 1.0)
else:
self._opacity = 1.0
v = value.get('color')
if IntUtils.isInt(v):
self._rawColor = int(v)
else:
self.load(v)
def createEngine(self):
""" Creates the database engine for this definition """
connectArgs = {'charset':'utf8'}
if self.socketPath:
connectArgs['unix_socket'] = str(self.socketPath)
if self.useSSL:
connectArgs['ssl'] = self.sslConnectArgs
return create_engine(
self.url,
echo=False,
poolclass=QueuePool,
echo_pool=True,
pool_size=10,
max_overflow=20,
pool_timeout=30,
pool_recycle=IntUtils.jitter(1800),
connect_args=connectArgs )
def _setColor(self, sourceColor, normalized =False):
bendCount = None
cls = self.__class__
# COLOR VALUE DICT
if isinstance(sourceColor, dict) and 'color' in sourceColor:
self.fromDict(sourceColor)
# INTEGER COLOR
elif IntUtils.isInt(sourceColor):
self._rawColor = int(sourceColor)
# FLOAT LUMA COLOR
elif isinstance(sourceColor, float):
self._rawColor = cls.lumaToInt(sourceColor)
# RGB, HSV, OR HSL DICT COLOR
elif isinstance(sourceColor, dict):
for key in ['a', 'alpha', 'o', 'opacity']:
if key in sourceColor:
self._opacity = float(sourceColor[key])
break
if 'l' in sourceColor:
self._rawColor = cls.hslToInt(sourceColor, normalized)
if 'h' in sourceColor or 's' in sourceColor or 'v' in sourceColor:
self._rawColor = cls.hsvToInt(sourceColor, normalized)
else:
self._rawColor = cls.rgbToInt(sourceColor, normalized)
# RGB TUPLE OR LIST COLOR
elif isinstance(sourceColor, tuple) or isinstance(sourceColor, list):
r = sourceColor[0]
g = sourceColor[1]
b = sourceColor[2]
factor = 255.0 if normalized else 1.0
c = {'r':round(factor*r), 'g':round(factor*g), 'b':round(factor*b)}
self._rawColor = cls.rgbToInt(c)
if len(sourceColor) > 3:
self._opacity = float(sourceColor[3])
# STRING-BASED COLORS
elif StringUtils.isStringType(sourceColor):
bendCount = cls.getBendCount(sourceColor)
sourceColor = sourceColor.rstrip('+-')
if cls.isHexColor(sourceColor):
self._rawColor = cls.hexToInt(sourceColor)
else:
self._rawColor = self._parseUnknownColorString(sourceColor)
if self._rawColor is None:
self._rawColor = 0
# IF ALL ELSE FAILS: BLACK!
else:
self._rawColor = 0
# CLEAR THE COLOR CACHE
self._unCache()
# IF STRING COLOR BEND
if bendCount:
self.bend(bendCount)