Moved from the top-level under the roof of v4 API

1 files changed, 12 insertions, 0 deletions

diff --git a/pysnmp/error.py b/pysnmp/error.py
new file mode 100644
index 00000000..fcfdf226
--- /dev/null
+++ b/pysnmp/error.py
@@ -0,0 +1,12 @@
+# Top-level exception class
+class PySnmpError(Exception):
+    def __init__(self, why=None):
+        Exception.__init__(self)
+        self.why = why
+    def __str__(self): return str(self.why)
+    def __repr__(self): return self.__class__.__name__ + '(' + repr(self.why) + ')'
+    def __nonzero__(self):
+        if self.why: return 1
+        else: return 0
+
+class PySnmpVersionError(PySnmpError): pass