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complete draft: update from Atlas

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This commit is contained in:
Luciano Ramalho
2021-06-09 00:13:02 -03:00
parent 08a4001b43
commit 135eca25d9
43 changed files with 4705 additions and 3240 deletions
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5
15-more-types/cafeteria/contravariant.py
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@@ -38,8 +38,7 @@ deploy(trash_can)
# tag::DEPLOY_NOT_VALID[]
compost_can: TrashCan[Compostable] = TrashCan()
deploy(compost_can)
# end::DEPLOY_NOT_VALID[]
## Argument 1 to "deploy" has
## mypy: Argument 1 to "deploy" has
## incompatible type "TrashCan[Compostable]"
## expected "TrashCan[Biodegradable]"
# end::DEPLOY_NOT_VALID[]

9
15-more-types/cafeteria/covariant.py
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@@ -38,11 +38,12 @@ orange_juice_dispenser = BeverageDispenser(OrangeJuice())
install(orange_juice_dispenser)
# end::INSTALL_JUICE_DISPENSERS[]
################################################ not a juice dispenser
################################################ more general dispenser
# tag::INSTALL_BEVERAGE_DISPENSER[]
beverage_dispenser = BeverageDispenser(Beverage())
## Argument 1 to "install" has
install(beverage_dispenser)
## mypy: Argument 1 to "install" has
## incompatible type "BeverageDispenser[Beverage]"
## expected "BeverageDispenser[Juice]"
install(beverage_dispenser)
# end::INSTALL_BEVERAGE_DISPENSER[]

6
15-more-types/cafeteria/invariant.py
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@@ -37,7 +37,7 @@ install(juice_dispenser)
# tag::INSTALL_BEVERAGE_DISPENSER[]
beverage_dispenser = BeverageDispenser(Beverage())
install(beverage_dispenser)
## Argument 1 to "install" has
## mypy: Argument 1 to "install" has
## incompatible type "BeverageDispenser[Beverage]"
## expected "BeverageDispenser[Juice]"
# end::INSTALL_BEVERAGE_DISPENSER[]
@@ -48,7 +48,7 @@ install(beverage_dispenser)
# tag::INSTALL_ORANGE_JUICE_DISPENSER[]
orange_juice_dispenser = BeverageDispenser(OrangeJuice())
install(orange_juice_dispenser)
# end::INSTALL_ORANGE_JUICE_DISPENSER[]
## Argument 1 to "install" has
## mypy: Argument 1 to "install" has
## incompatible type "BeverageDispenser[OrangeJuice]"
## expected "BeverageDispenser[Juice]"
# end::INSTALL_ORANGE_JUICE_DISPENSER[]