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author | Alexander Belopolsky <alexander.belopolsky@gmail.com> | 2017-01-12 13:17:23 -0500 |
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committer | Alexander Belopolsky <alexander.belopolsky@gmail.com> | 2017-01-12 13:17:23 -0500 |
commit | a646c6958db0a9e6189074a2b11cc8f9a4941cf2 (patch) | |
tree | b2af041c28d2028a07a5b01062a34366ffb49a08 /Doc | |
parent | 6667864e658a4f3c58b56ac4f563d42624b12c70 (diff) | |
download | cpython-a646c6958db0a9e6189074a2b11cc8f9a4941cf2.tar.gz |
Closes #28130: Documented that time.tzset() updates time module globals.
Thanks Greg Bengeult for the patch.
Diffstat (limited to 'Doc')
-rw-r--r-- | Doc/library/time.rst | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/Doc/library/time.rst b/Doc/library/time.rst index ae17f6f4f0..6ef02b7403 100644 --- a/Doc/library/time.rst +++ b/Doc/library/time.rst @@ -594,8 +594,13 @@ The module defines the following functions and data items: .. function:: tzset() - Resets the time conversion rules used by the library routines. The environment - variable :envvar:`TZ` specifies how this is done. + Reset the time conversion rules used by the library routines. The environment + variable :envvar:`TZ` specifies how this is done. It will also set the variables + ``tzname`` (from the :envvar:`TZ` environment variable), ``timezone`` (non-DST + seconds West of UTC), ``altzone`` (DST seconds west of UTC) and ``daylight`` + (to 0 if this timezone does not have any daylight saving time rules, or to + nonzero if there is a time, past, present or future when daylight saving time + applies). Availability: Unix. |