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gh-117398: Statically Allocate the Datetime C-API by ericsnowcurrently · Pull Request #119472 · python/cpython · GitHub
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gh-117398: Statically Allocate the Datetime C-API #119472

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Merged
encukou merged 6 commits into from
May 23, 2024
Merged

gh-117398: Statically Allocate the Datetime C-API #119472

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773ddca
Make the zero delta a global singleton.
ericsnowcurrently May 23, 2024
50a2a5b
Make the UTC timezone a global singleton.
ericsnowcurrently May 23, 2024
d0fc87e
Statically allocate the datetime capi.
ericsnowcurrently May 23, 2024
45a0a90
Add a NEWS entry.
ericsnowcurrently May 23, 2024
4dd8ff1
Add a note.
ericsnowcurrently May 23, 2024
f86cd51
Ignore the new static global variables.
ericsnowcurrently May 23, 2024
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@ericsnowcurrently
ericsnowcurrently committed May 23, 2024
commit 4dd8ff17c5b9a7fede231d53ab7d3d2891ca7fdc
4 changes: 4 additions & 0 deletions Modules/_datetimemodule.c
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Expand Up @@ -6777,6 +6777,10 @@ static PyMethodDef module_methods[] = {
* be managed carefully. */
// XXX Can we make this const?
static PyDateTime_CAPI capi = {
/* The classes must be readied before used here.
* That will happen the first time the module is loaded.
* They aren't safe to be shared between interpreters,
* but that's okay as long as the module is single-phase init. */
.DateType = &PyDateTime_DateType,
.DateTimeType = &PyDateTime_DateTimeType,
.TimeType = &PyDateTime_TimeType,
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