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Title: Raise ValueError in attach_subcommand() when the subcommand already exists. by kmvanbrunt · Pull Request #1645 · python-cmd2/cmd2 · GitHub

Open Graph Title: Raise ValueError in attach_subcommand() when the subcommand already exists. by kmvanbrunt · Pull Request #1645 · python-cmd2/cmd2

Description: cmd2 - quickly build feature-rich and user-friendly interactive command line applications in Python - Raise ValueError in attach_subcommand() when the subcommand already exists. by kmvanbrunt · Pull Request #1645 · python-cmd2/cmd2

Opengraph URL: https://github.com/python-cmd2/cmd2/pull/1645

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Raise ValueError in attach_subcommand() when the subcommand already exists. https://github.com/python-cmd2/cmd2/pull/1645/files#top
Show all changes 3 commits https://github.com/python-cmd2/cmd2/pull/1645/files
fd655f4 Raise ValueError in attach_subcommand() when the subcommand already e… kmvanbrunt Apr 22, 2026 https://github.com/python-cmd2/cmd2/pull/1645/commits/fd655f4c3fdb07997364b7cf33a4f7b046448891
1dc7042 Fixed inconsistent behavior between Python versions by always checkin… kmvanbrunt Apr 22, 2026 https://github.com/python-cmd2/cmd2/pull/1645/commits/1dc704241c9a2d15fb4f67f71e89d89f572ba808
abdd76c Updated comment. kmvanbrunt Apr 22, 2026 https://github.com/python-cmd2/cmd2/pull/1645/commits/abdd76c4bad0ca2c88d97f09dc84626452e74095
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