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Description
Bug description
Pyreverse produces a class diagram file even when there are no classes in the source code. Moreover, the mermaid output reports a syntax error for this output, because the generated HTML contains an empty classDiagram tag.
Configuration
No response
Command used
Using an empty test.py file in an otherwise empty folder, the following command:
pyreverse -o html test.pyProduces a classes.html with the content below.
Pylint output
<html>
<body>
<script src="https://cdn.jsdelivr.net/npm/mermaid/dist/mermaid.min.js"></script>
<div class="mermaid">
classDiagram
</div>
</body>
</html>Expected behavior
No classes.html file since there are no classes in the source code.
And if a classes.html needs to be produced, I would expect that this file would not generate a mermaid syntax error when viewed in a browser.
Pylint version
pylint 3.0.2
astroid 3.0.1
Python 3.9.10 (v3.9.10:f2f3f53782, Jan 13 2022, 16:55:45)
[Clang 13.0.0 (clang-1300.0.29.30)]OS / Environment
macOS Ventura (probably not relevant).
Additional dependencies
No response