pydispatcher: drop unused recipe. (#11964)

This one's an oldie! Introduced in a48df5ce4b
)2011) as a .bep file.

Still, can't find any usage on-tree since then
(`git log --since=2011 -S pydispatcher` gives nothing).

Users should try to `pip install` this, if they need it.

dev-python/pydispatcher/pydispatcher-2.0.7.recipe

@@ -1,72 +0,0 @@
-SUMMARY="Multi-producer-multi-consumer signal dispatching mechanism in Python"
-DESCRIPTION="PyDispatcher provides the Python programmer with a \
-multiple-producer-multiple-consumer, signal-registration and routing infrastructure for \
-use in multiple contexts. The mechanism of PyDispatcher started life as a highly rated \
-recipe in the Python Cookbook. The SourceForge project aims to include various \
-enhancements to the recipe developed during use in various applications."
-HOMEPAGE="https://github.com/mcfletch/pydispatcher"
-COPYRIGHT="2001-2006, Patrick K. O'Brien and Contributors"
-LICENSE="BSD (3-clause)"
-REVISION="1"
-SOURCE_URI="https://pypi.io/packages/source/p/pydispatcher/PyDispatcher-$portVersion.tar.gz"
-CHECKSUM_SHA256="b777c6ad080dc1bad74a4c29d6a46914fa6701ac70f94b0d66fbcfde62f5be31"
-SOURCE_DIR="PyDispatcher-$portVersion"
-
-ARCHITECTURES="any"
-
-PROVIDES="
-	pydispatcher = $portVersion
-	"
-REQUIRES="
-	haiku
-	"
-
-BUILD_REQUIRES="
-	haiku_devel
-	"
-
-PYTHON_PACKAGES=(python39 python310)
-PYTHON_VERSIONS=(3.9 3.10)
-for i in "${!PYTHON_PACKAGES[@]}"; do
-	pythonPackage=${PYTHON_PACKAGES[i]}
-	pythonVersion=${PYTHON_VERSIONS[$i]}
-
-	eval "PROVIDES_$pythonPackage=\"
-		${portName}_$pythonPackage = $portVersion
-		\""
-	eval "REQUIRES_$pythonPackage=\"
-		haiku
-		cmd:python$pythonVersion
-		\""
-	BUILD_REQUIRES+="
-		build_$pythonPackage
-		installer_$pythonPackage
-		setuptools_$pythonPackage
-		wheel_$pythonPackage
-		"
-	BUILD_PREREQUIRES+="
-		cmd:python$pythonVersion
-		"
-done
-
-
-INSTALL()
-{
-	for i in "${!PYTHON_PACKAGES[@]}"; do
-		pythonPackage=${PYTHON_PACKAGES[i]}
-		pythonVersion=${PYTHON_VERSIONS[$i]}
-
-		python=python$pythonVersion
-		installLocation=$prefix/lib/$python/vendor-packages/
-		export PYTHONPATH=$installLocation:$PYTHONPATH
-
-		mkdir -p $installLocation
-		rm -rf build
-
-		$python -m build --wheel --no-isolation
-		$python -m installer -p $prefix dist/*.whl
-
-		packageEntries  $pythonPackage \
-			$prefix/lib/python*
-	done
-}