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https://github.com/xonsh/xonsh.git
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ecc1ab1020
* feat: add function to make event registration from function signature * docs: add xontrib special functions description * feat: handle xontribs with special functions also reduce usage of XSH singleton * fix: missing XSH for now import singleton * docs: fix .rst format * fix: failing tests * feat: implement primitive xontrib-unload and xontrib-reload * chore: give explicit name * docs: update doc
15 lines
391 B
Python
15 lines
391 B
Python
"""Simple built-in debugger. Runs pdb on reception of SIGUSR1 signal."""
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import signal
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from xonsh.built_ins import XonshSession
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def handle_sigusr1(sig, frame):
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print("\nSIGUSR1 signal received. Starting interactive debugger...", flush=True)
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import pdb
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pdb.Pdb().set_trace(frame)
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def _load_xontrib_(xsh: XonshSession, **_):
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signal.signal(signal.SIGUSR1, handle_sigusr1)
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