Propagate more theory variables to Madgraph

[felixhekhorn]

pinefarm/src/pinefarm/external/mg5/__init__.py

Lines 98 to 111 in 1bfd31d

	# TODO: write a list with variables that should be replaced in the
	# launch file; for the time being we create the file here, but in the
	# future it should be read from the theory database EDIT: now available
	# in self.theory
	variables = json.loads((paths.subpkg.parents[1] / "variables.json").read_text())
	variables["LHAPDF_ID"] = self.pdf_id
	# replace the variables with their values
	for name, value in variables.items():
	launch = launch.replace(f"@{name}@", str(value))
	# finally write launch
	launch_file = self.dest / "launch.txt"
	launch_file.write_text(launch)