Drop python 3.7 (and 2.7) for recipes under dev-python/

Recipes with only 3.7 are left alone. Help with #8025.

dev-python/pygments/pygments-2.11.2.recipe

@@ -14,7 +14,7 @@ ANSI sequences
 HOMEPAGE="https://pygments.org/"
 COPYRIGHT="2006-2022 by the Pygments team"
 LICENSE="BSD (2-clause)"
-REVISION="2"
+REVISION="3"
 SOURCE_URI="https://pypi.org/packages/source/P/Pygments/Pygments-$portVersion.tar.gz"
 CHECKSUM_SHA256="4e426f72023d88d03b2fa258de560726ce890ff3b630f88c21cbb8b2503b8c6a"
 SOURCE_DIR="Pygments-$portVersion"
@@ -32,8 +32,8 @@ BUILD_REQUIRES="
 	haiku_devel
 	"
 
-PYTHON_PACKAGES=(python python3 python38 python39 python310)
-PYTHON_VERSIONS=(2.7 3.7 3.8 3.9 3.10)
+PYTHON_PACKAGES=(python38 python39 python310)
+PYTHON_VERSIONS=(3.8 3.9 3.10)
 for i in "${!PYTHON_PACKAGES[@]}"; do
 pythonPackage=${PYTHON_PACKAGES[i]}
 pythonVersion=${PYTHON_VERSIONS[$i]}
@@ -50,17 +50,11 @@ BUILD_PREREQUIRES="$BUILD_PREREQUIRES
 	cmd:python$pythonVersion"
 done
 
-PROVIDES_python="$PROVIDES_python
-	cmd:pygmentize = $portVersion
-	"
-PROVIDES_python3="$PROVIDES_python3
-	cmd:pygmentize3 = $portVersion
-	"
 PROVIDES_python38="$PROVIDES_python38
 	cmd:pygmentize3.8 = $portVersion
 	"
 PROVIDES_python39="$PROVIDES_python39
-	cmd:pygmentize3.9 = $portVersion
+	cmd:pygmentize = $portVersion
 	"
 
 INSTALL()
@@ -77,15 +71,9 @@ INSTALL()
 		$python setup.py build install \
 			--root=/ --prefix=$prefix
 
-		if [ $pythonPackage = python3 ]; then
-			mv $binDir/pygmentize $binDir/pygmentize3
-		fi
 		if [ $pythonPackage = python38 ]; then
 			mv $binDir/pygmentize $binDir/pygmentize3.8
 		fi
-		if [ $pythonPackage = python39 ]; then
-			mv $binDir/pygmentize $binDir/pygmentize3.9
-		fi
 		packageEntries  $pythonPackage \
 			$prefix/lib/python* \
 			$binDir