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- The global dictionary <code class="varname">SD</code> is available to store
- private data between repeated calls to the same function.
- The global dictionary <code class="varname">GD</code> is public data,
- that is available to all Python functions within a session; use with
- care.<a id="id-1.8.11.12.2.3" class="indexterm"></a>
- </p><p>
- Each function gets its own execution environment in the
- Python interpreter, so that global data and function arguments from
- <code class="function">myfunc</code> are not available to
- <code class="function">myfunc2</code>. The exception is the data in the
- <code class="varname">GD</code> dictionary, as mentioned above.
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