Created on 2010-07-06 21:55 by belopolsky, last changed 2010-10-14 17:07 by belopolsky. This issue is now closed.
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| File name | Uploaded | Description | Edit | |
| issue9183.diff | belopolsky, 2010-07-06 21:55 | Patch for the C code | review | |
| issue9183-proto.diff | belopolsky, 2010-07-07 00:06 | Patch for the Python code | ||
| issue9183a.diff | belopolsky, 2010-07-28 17:59 | Patch for both C and Python implementations | review | |
| Messages (4) | |||
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| msg109432 - (view) | Author: Alexander Belopolsky (belopolsky)  |
Date: 2010-07-06 21:55 | |
Attached patch makes timezone(timedelta(0)) always return the same instance as timezone.utc. See issue9051 for pure python implementation. With this patch, manipulation of aware datetime objects will be as efficient as that of naive datetime objects. Note that having timezone.utc is not enough to assure that the same tzinfo object is used because aware objects can be produced by datetime.strptime(). With this patch, >>> datetime.strptime('2010-07-06 21:39:55 +0000', "%Y-%m-%d %H:%M:%S %z").tzinfo is timezone.utc True |
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| msg109444 - (view) | Author: Alexander Belopolsky (belopolsky) |
Date: 2010-07-07 00:06 | |
Python implementation of UTC interning can be done better than the one in issue9051. See attached issue9183-proto.diff. |
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| msg111834 - (view) | Author: Alexander Belopolsky (belopolsky) |
Date: 2010-07-28 17:59 | |
Updated issue9183a.diff patch combines C and Python code changes since datetime.py is now in stdlib. Does anyone want to review before it goes in? |
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| msg118693 - (view) | Author: Alexander Belopolsky (belopolsky) |
Date: 2010-10-14 17:07 | |
Committed in r85485. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2010-10-14 17:07:22 | belopolsky | set | status: open -> closed messages: + msg118693 |
| 2010-07-28 18:01:38 | belopolsky | link | issue9051 dependencies |
| 2010-07-28 18:01:25 | belopolsky | set | nosy:
+ fdrake |
| 2010-07-28 17:59:26 | belopolsky | set | files:
+ issue9183a.diff messages: + msg111834 resolution: accepted components: + Library (Lib) |
| 2010-07-07 00:06:05 | belopolsky | set | files:
+ issue9183-proto.diff messages: + msg109444 |
| 2010-07-06 21:55:52 | belopolsky | create | |