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Improve doc for extras.wait_select
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@ -755,8 +755,8 @@ def wait_select(conn):
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The function is an example of a wait callback to be registered with
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The function is an example of a wait callback to be registered with
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`~psycopg2.extensions.set_wait_callback()`. This function uses
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`~psycopg2.extensions.set_wait_callback()`. This function uses
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:py:func:`~select.select()` to wait for data available.
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:py:func:`~select.select()` to wait for data to become available, and
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therefore is able to handle/receive SIGINT/KeyboardInterrupt.
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"""
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"""
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import select
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import select
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from psycopg2.extensions import POLL_OK, POLL_READ, POLL_WRITE
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from psycopg2.extensions import POLL_OK, POLL_READ, POLL_WRITE
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