twisted, remove python3.7 and python3.8 (#8007)

dev-python/twisted/twisted-22.8.0.recipe

@@ -22,7 +22,7 @@ Twisted-based code."
 HOMEPAGE="https://twistedmatrix.com"
 COPYRIGHT="2001-2022 Twisted project members"
 LICENSE="MIT"
-REVISION="1"
+REVISION="2"
 SOURCE_URI="https://github.com/twisted/twisted/archive/twisted-$portVersion.tar.gz"
 CHECKSUM_SHA256="3d17049da4b7c66b11359ff29eeea103ef8356f2aec2e4fc3d78c1920fc622a1"
 SOURCE_DIR="twisted-twisted-$portVersion"
@@ -43,8 +43,8 @@ BUILD_REQUIRES="
 BUILD_PREREQUIRES="
 	cmd:gcc$secondaryArchSuffix
 	"
-PYTHON_PACKAGES=(python3 python38 python39 python310)
-PYTHON_VERSIONS=(3.7 3.8 3.9 3.10)
+PYTHON_PACKAGES=(python39 python310)
+PYTHON_VERSIONS=(3.9 3.10)
 for i in "${!PYTHON_PACKAGES[@]}"; do
 pythonPackage=${PYTHON_PACKAGES[i]}
 pythonVersion=${PYTHON_VERSIONS[$i]}
@@ -75,34 +75,6 @@ BUILD_PREREQUIRES="$BUILD_PREREQUIRES
 	cmd:python$pythonVersion"
 done
 
-PROVIDES_python3="$PROVIDES_python3
-	cmd:cftp3
-	cmd:ckeygen3
-	cmd:conch3
-	cmd:mailmail3
-	cmd:manhole3
-	cmd:pyhtmlizer3
-	cmd:tap2deb3
-	cmd:tap2rpm3
-	cmd:tkconch3
-	cmd:trial3
-	cmd:twist3
-	cmd:twistd3
-	"
-PROVIDES_python38="$PROVIDES_python38
-	cmd:cftp38
-	cmd:ckeygen38
-	cmd:conch38
-	cmd:mailmail38
-	cmd:manhole38
-	cmd:pyhtmlizer38
-	cmd:tap2deb38
-	cmd:tap2rpm38
-	cmd:tkconch38
-	cmd:trial38
-	cmd:twist38
-	cmd:twistd38
-	"
 PROVIDES_python39="$PROVIDES_python39
 	cmd:cftp39
 	cmd:ckeygen39