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from utils import is_python_v2, to_unicode
import os
if is_python_v2():
import ConfigParser as configparser
else:
import configparser
ConfigParserClass = configparser.RawConfigParser
def with_default(func, msg = None):
def method(cls, section, option, default = None):
try:
return func(cls.parser, section, option)
except configparser.NoSectionError:
return default
except configparser.NoOptionError:
return default
except ValueError as err:
raise Exception("%s::%s: %s" % (section, option, msg or err))
return method
class CfgParser:
def __init__(self):
self.parser = ConfigParserClass()
__get = with_default(ConfigParserClass.get)
if not is_python_v2():
get = __get
else:
def get(self, *args):
return to_unicode(self.__get(*args))
getint = with_default(ConfigParserClass.getint, "invalid number")
getbool = with_default(ConfigParserClass.getboolean, "invalid bool")
def __getattr__(self, attr):
return getattr(self.parser, attr)
cfg = CfgParser()
cfg.read(os.path.expanduser("~/.cutter.cfg"))
DIR = cfg.get("encoding", "dir", ".")
COMPRESSION = cfg.getint("encoding", "compression")
SAMPLE_RATE = cfg.getint("output", "sample_rate")
CHANNELS = cfg.getint("output", "channels")
BITS_PER_SAMPLE = cfg.getint("output", "bits_per_sample")
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