Message361041
| Author | vstinner |
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| Recipients | eric.snow, ncoghlan, petr.viktorin, shihai1991, vstinner |
| Date | 2020-01-30.11:35:22 |
| SpamBayes Score | -1.0 |
| Marked as misclassified | Yes |
| Message-id | <1580384123.04.0.474591840811.issue39465@roundup.psfhosted.org> |
| In-reply-to |
| Content | |
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Once I discussed with Eric Snow during a core developer sprint: _Py_IDENTIFIER() should use an "interpreter local storage" for identifiers values. _Py_IDENTIFIER() would only be a "key" and _PyUnicode_FromId() would store the value somewhere in a hash table stored in PyInterpreterState. Something similar to the TSS API: * PyThread_create_key() * PyThread_delete_key_value() * PyThread_set_key_value() * PyThread_get_key_value() But per interpreter, rather than being per thread. The key can be simply the variable address in memory. It only has to be unique in the process. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2020-01-30 11:35:23 | vstinner | set | recipients: + vstinner, ncoghlan, petr.viktorin, eric.snow, shihai1991 |
| 2020-01-30 11:35:23 | vstinner | set | messageid: <1580384123.04.0.474591840811.issue39465@roundup.psfhosted.org> |
| 2020-01-30 11:35:23 | vstinner | link | issue39465 messages |
| 2020-01-30 11:35:22 | vstinner | create | |