1 files changed, 65 insertions, 0 deletions
diff --git a/lib/param/__init__.py b/lib/param/__init__.py
new file mode 100644
index 0000000..bdf5885
--- /dev/null
+++ b/lib/param/__init__.py
@@ -0,0 +1,65 @@
+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 ParamInt
+from param.raw import ParamRaw
+from param.bool_ import ParamBool
+from param.enum import ParamEnum
+from param.json import ParamJson
+from param.color import ParamColor
+from param.float_ import ParamFloat
+from param.img_url import ParamImg_url
+from param.string import ParamString