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import sys
import ClientCookie
try:
import warnings
except ImportError:
def warn(text):
ClientCookie.WARNINGS_STREAM.write("WARNING: "+text)
else:
def warn(text):
warnings.warn(text, stacklevel=2)
try:
import logging
except:
NOTSET = None
INFO = 20
DEBUG = 10
class NullHandler:
def write(self, data): pass
class Logger:
def __init__(self):
self.level = NOTSET
self.handler = NullHandler()
def log(self, level, text, *args):
if args:
text = text % args
if self.level is not None and level <= self.level:
self.handler.write(text+"\n")
def debug(self, text, *args):
apply(self.log, (DEBUG, text)+args)
def info(self, text, *args):
apply(self.log, (INFO, text)+args)
def setLevel(self, lvl):
self.level = lvl
def addHandler(self, handler):
self.handler = handler
LOGGER = Logger()
def getLogger(name): return LOGGER
class StreamHandler:
def __init__(self, strm=None):
if not strm:
strm = sys.stderr
self.stream = strm
def write(self, data):
self.stream.write(data)
else:
from logging import getLogger, StreamHandler, INFO, DEBUG, NOTSET
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