Python binding `ectrans4py` #1221

Job	Run time
ci (Release, linux gnu-10)	9m 2s
ci (Release, linux clang-12)	5m 47s
ci (Release, linux nvhpc-21.9)	15m 53s
ci (Release, linux intel-classic)	9m 15s
ci (Release, macos)	8m 15s
ci (Debug, linux gnu-10)	17m 51s
ci (Debug, linux clang-12)	8m 31s
ci (Debug, linux nvhpc-21.9)	35m 24s
ci (Debug, linux intel-classic)	18m 19s
ci (Debug, macos)	11m 14s
	2h 19m 31s

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