GH-101111: Disambigaute origin of const for store_const and append_const (#101121)

While the documentation for `optparse` mentioned that both `store_const` and
`append_const` store a constant value, it was not clear where this value was
coming from.

A link to `Option.const` makes this explicit.
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Jürgen Gmach 2023-01-20 23:13:07 +01:00 committed by GitHub
parent 61f338a005
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@ -404,7 +404,7 @@ Other actions
Some other actions supported by :mod:`optparse` are:
``"store_const"``
store a constant value
store a constant value, pre-set via :attr:`Option.const`
``"append"``
append this option's argument to a list
@ -925,7 +925,7 @@ The canonical way to create an :class:`Option` instance is with the
store this option's argument (default)
``"store_const"``
store a constant value
store a constant value, pre-set via :attr:`Option.const`
``"store_true"``
store ``True``
@ -937,7 +937,7 @@ The canonical way to create an :class:`Option` instance is with the
append this option's argument to a list
``"append_const"``
append a constant value to a list
append a constant value to a list, pre-set via :attr:`Option.const`
``"count"``
increment a counter by one