done linting...just need to wrap up and publish

1 files changed, 59 insertions, 0 deletions

diff --git a/lib/param/param.py b/lib/param/param.py
new file mode 100644
index 0000000..d1e1446
--- /dev/null
+++ b/lib/param/param.py
@@ -0,0 +1,59 @@
+"""param base class lives here, used for inheritance only"""
+import time
+import sys
+
+from config import WORKING_DIR
+
+class BadParamError(Exception):
+    pass
+
+
+class Param(object):
+    """Defines the param base class, this class is used for inheritance only"""
+    def __init__(self, classname="", **kwargs):
+        self.value = None
+        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)))
+