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import time
import sys
from config import WORKING_DIR
class BadParamError(Exception):
pass
class Param(object):
def __init__(self, classname="", **kwargs):
self._working_dir = WORKING_DIR
self._now = kwargs.get("now", str(int(time.time())));
self._classname = classname
for key, value in kwargs.items():
setattr(self, key, value)
def __nonzero__(self):
return True if self.value else False
def __str__(self):
return str(self.value)
def __eq__(self, other):
return self.value == other
def __ne__(self, other):
return self.value != other
def set_val(self, value):
try:
self.value = value
except Exception as e:
self.err_warn("Unable to set value {}".format(value))
def err_warn(self, s, error=None):
self._error_log(s, error=error);
raise BadParamError("%s - %s" % (self._classname, s))
def __getattr__(self, key):
try:
return self.__getattribute__(key);
except AttributeError:
return None
def err_fatal(self, s, error=None):
self._log(s, error, fatal=True);
sys.exit(1);
def _error_log(self, s, error=None, fatal=False):
message = "ERROR - BAD PARAM"
if fatal: message += "- [FATAL] -"
sys.stderr.write("{}:{} - {}\n".format(message, self._classname, s))
if error:
sys.stderr.write("PARAM ERROR: {}\n".format(str(error)))
from param.int_ import Int
from param.raw import Raw
from param.bool_ import Bool
from param.enum import Enum
from param.json import Json
from param.color import Color
from param.float_ import Float
from param.img_url import Img_url
from param.string import String
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