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* correct buitins type * Auto-format: ruff format --------- Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
45 lines
1.1 KiB
Python
45 lines
1.1 KiB
Python
from testutils import assert_raises
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assert "__builtins__" in globals()
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# assert type(__builtins__).__name__ == 'module'
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with assert_raises(AttributeError):
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__builtins__.__builtins__
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assert __builtins__.__name__ == "builtins"
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import builtins
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assert builtins.__name__ == "builtins"
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__builtins__.x = "new"
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assert x == "new" # noqa: F821
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exec('assert "__builtins__" in globals()', dict())
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exec("assert __builtins__ == 7", {"__builtins__": 7})
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exec("assert not isinstance(__builtins__, dict)")
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exec("assert isinstance(__builtins__, dict)", {})
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namespace = {}
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exec("", namespace)
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assert namespace["__builtins__"] == __builtins__.__dict__
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# function.__builtins__ should be a dict, not a module
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# See: https://docs.python.org/3/reference/datamodel.html
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def test_func():
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pass
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assert isinstance(test_func.__builtins__, dict), (
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f"function.__builtins__ should be dict, got {type(test_func.__builtins__)}"
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)
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# with assert_raises(NameError):
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# exec('print(__builtins__)', {'__builtins__': {}})
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# __builtins__ is deletable but names are alive
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del __builtins__
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with assert_raises(NameError):
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__builtins__ # noqa: F821
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assert print
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