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<HTML>
<HEAD>
<TITLE>PySNMP: Error handling</TITLE>
</HEAD>
<BODY BGCOLOR="#ffffff" TEXT="#000000"
LINK="#0000bb" VLINK="#551a8b" ALINK="#ff0000">
<H3>
PySNMP error handling
</H3>
<P>
Almost all of PySNMP modules are designed to report various error conditions
in form of Python exceptions. The <STRONG>pysnmp.error</STRONG> module defines
a base class for all PySNMP exception classes.
</P>
<P>
<DL>
<DT>class <STRONG>General</STRONG>([<STRONG>err_msg</STRONG>])</DT>
<DD>
<P>
Base exception class for all exceptions raised by the The <STRONG>pysnmp.*
</STRONG> modules.
</P>
<P>
The optional <STRONG>err_str</STRONG> argument (string) may be used to store
verbose error message to class instance which may later be returned by
<STRONG>General._str__</STRONG>() method invocation.
</P>
</DD>
</DL>
<HR><STRONG>Subsections</STRONG>
<P>
<UL>
<LI>Objects of the <A HREF="error-objects.html">
<STRONG>error.General</STRONG></A> class
</UL>
</DD>
</DL>
</P>
<HR>
<ADDRESS>
ilya@glas.net
</ADDRESS>
</BODY>
</HTML>
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