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fc991ab697
* 通过引发py_call错误覆盖相关调用者的ok==false分支 * Revert "通过引发py_call错误覆盖相关调用者的ok==false分支" This reverts commit 36dc0b5d81a02a83dfdeca2d4d6d265f5f793b4b. * add test * rename test files * fix bugs * fix bugs
41 lines
1.1 KiB
Python
41 lines
1.1 KiB
Python
# https://gist.github.com/dean0x7d/df5ce97e4a1a05be4d56d1378726ff92
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a = 1
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my_locals = {"b": 2}
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# With user-defined locals:
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exec("""
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import sys
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assert "sys" in locals()
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assert "sys" not in globals()
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assert "a" not in locals()
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assert "a" in globals()
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# print(a) # checks `locals()` first, fails, but finds it in `globals()`
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assert (a == 1), a
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assert "b" in locals()
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assert "b" not in globals()
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# print(b)
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assert (b == 2), b
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def main():
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assert "sys" not in locals() # not the same `locals()` as the outer scope
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assert "sys" not in globals() # and `sys` isn't in `globals()`, same as before
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assert "b" not in locals() # again, not the same `locals()` as the outer scope
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main()
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""", globals(), my_locals)
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assert "sys" in my_locals # side effect
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assert "sys" not in globals()
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# With default locals:
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exec("""
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import sys
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assert locals() == {}
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assert "sys" in globals()
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def main():
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assert "sys" not in locals() # not the same locals as the outer scope
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assert "sys" in globals() # but now be can access `sys` via `globals()`
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main()
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""", globals())
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assert "sys" in globals() |