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Add docstrings to public methods from context.c (GH-8531)

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Peter Lamut 2018-07-30 16:15:44 +01:00 • committed by Yury Selivanov
parent 22d25085db
commit 20678fd874
3 changed files with 80 additions and 17 deletions
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51
Python/context.c
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@ -489,12 +489,17 @@ _contextvars.Context.get
key: object
default: object = None
/
Return the value for `key` if `key` has the value in the context object.
If `key` does not exist, return `default`. If `default` is not given,
return None.
[clinic start generated code]*/
static PyObject *
_contextvars_Context_get_impl(PyContext *self, PyObject *key,
PyObject *default_value)
/*[clinic end generated code: output=0c54aa7664268189 input=8d4c33c8ecd6d769]*/
/*[clinic end generated code: output=0c54aa7664268189 input=c8eeb81505023995]*/
{
if (context_check_key_type(key)) {
return NULL;
@ -516,11 +521,15 @@ _contextvars_Context_get_impl(PyContext *self, PyObject *key,
/*[clinic input]
_contextvars.Context.items
Return all variables and their values in the context object.
The result is returned as a list of 2-tuples (variable, value).
[clinic start generated code]*/
static PyObject *
_contextvars_Context_items_impl(PyContext *self)
/*[clinic end generated code: output=fa1655c8a08502af input=2d570d1455004979]*/
/*[clinic end generated code: output=fa1655c8a08502af input=00db64ae379f9f42]*/
{
return _PyHamt_NewIterItems(self->ctx_vars);
}
@ -528,11 +537,13 @@ _contextvars_Context_items_impl(PyContext *self)
/*[clinic input]
_contextvars.Context.keys
Return a list of all variables in the context object.
[clinic start generated code]*/
static PyObject *
_contextvars_Context_keys_impl(PyContext *self)
/*[clinic end generated code: output=177227c6b63ec0e2 input=13005e142fbbf37d]*/
/*[clinic end generated code: output=177227c6b63ec0e2 input=114b53aebca3449c]*/
{
return _PyHamt_NewIterKeys(self->ctx_vars);
}
@ -540,11 +551,13 @@ _contextvars_Context_keys_impl(PyContext *self)
/*[clinic input]
_contextvars.Context.values
Return a list of all variables’ values in the context object.
[clinic start generated code]*/
static PyObject *
_contextvars_Context_values_impl(PyContext *self)
/*[clinic end generated code: output=d286dabfc8db6dde input=c2cbc40a4470e905]*/
/*[clinic end generated code: output=d286dabfc8db6dde input=6c3d08639ba3bf67]*/
{
return _PyHamt_NewIterValues(self->ctx_vars);
}
@ -552,11 +565,13 @@ _contextvars_Context_values_impl(PyContext *self)
/*[clinic input]
_contextvars.Context.copy
Return a shallow copy of the context object.
[clinic start generated code]*/
static PyObject *
_contextvars_Context_copy_impl(PyContext *self)
/*[clinic end generated code: output=30ba8896c4707a15 input=3e3fd72d598653ab]*/
/*[clinic end generated code: output=30ba8896c4707a15 input=ebafdbdd9c72d592]*/
{
return (PyObject *)context_new_from_vars(self->ctx_vars);
}
@ -872,11 +887,19 @@ error:
_contextvars.ContextVar.get
default: object = NULL
/
Return a value for the context variable for the current context.
If there is no value for the variable in the current context, the method will:
* return the value of the default argument of the method, if provided; or
* return the default value for the context variable, if it was created
with one; or
* raise a LookupError.
[clinic start generated code]*/
static PyObject *
_contextvars_ContextVar_get_impl(PyContextVar *self, PyObject *default_value)
/*[clinic end generated code: output=0746bd0aa2ced7bf input=8d002b02eebbb247]*/
/*[clinic end generated code: output=0746bd0aa2ced7bf input=30aa2ab9e433e401]*/
{
if (!PyContextVar_CheckExact(self)) {
PyErr_SetString(
@ -901,11 +924,18 @@ _contextvars_ContextVar_get_impl(PyContextVar *self, PyObject *default_value)
_contextvars.ContextVar.set
value: object
/
Call to set a new value for the context variable in the current context.
The required value argument is the new value for the context variable.
Returns a Token object that can be used to restore the variable to its previous
value via the `ContextVar.reset()` method.
[clinic start generated code]*/
static PyObject *
_contextvars_ContextVar_set(PyContextVar *self, PyObject *value)
/*[clinic end generated code: output=446ed5e820d6d60b input=a2d88f57c6d86f7c]*/
/*[clinic end generated code: output=446ed5e820d6d60b input=c0a6887154227453]*/
{
return (PyObject *)PyContextVar_Set(self, value);
}
@ -914,11 +944,16 @@ _contextvars_ContextVar_set(PyContextVar *self, PyObject *value)
_contextvars.ContextVar.reset
token: object
/
Reset the context variable.
The variable is reset to the value it had before the `ContextVar.set()` that
created the token was used.
[clinic start generated code]*/
static PyObject *
_contextvars_ContextVar_reset(PyContextVar *self, PyObject *token)
/*[clinic end generated code: output=d4ee34d0742d62ee input=4c871b6f1f31a65f]*/
/*[clinic end generated code: output=d4ee34d0742d62ee input=ebe2881e5af4ffda]*/
{
if (!PyContextToken_CheckExact(token)) {
PyErr_Format(PyExc_TypeError,