mirror of https://github.com/flaggo/pydu.git
48 lines
995 B
ReStructuredText
48 lines
995 B
ReStructuredText
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Miscellanea
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-----------
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.. function:: pydu.unix_timeout(seconds)
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This func decorates any func which may be hang for a while. The param ``seconds``
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should be integer. ``unix_timeout`` can only be used on ``unix-like`` system.
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In `test.py`, you may write like below:
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.. code-block:: python
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import time
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from pydu.misc import unix_timeout
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@unix_timeout(1)
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def f():
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time.sleep(1.01)
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f()
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Ant run `test.py`, will see ``TimeoutError``.
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.. function:: pydu.trace(obj)
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Tracing every statement and line number for running program, like ``bash -x``.
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In `test.py`, you may write like below:
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.. code-block:: python
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from pydu import trace
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@trace
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def f():
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print(1)
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a = 1 + 5
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b = [a]
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print(2)
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f()
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Ant run `test.py`, will see below output from console:
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.. code-block:: console
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test.py(4): print(1)
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1
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test.py(5): a = 1 + 5
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test.py(6): b = [a]
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test.py(7): print(2)
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2
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