copied from preCICE tutorials

preCICE_tools/tests/systemtests/SystemtestArguments.py

@@ -0,0 +1,39 @@
+from dataclasses import dataclass
+import yaml
+from typing import Optional
+
+
+@dataclass
+class SystemtestArguments:
+    arguments: dict[str, str]
+
+    @classmethod
+    def from_args(cls, cmd_args):
+        if not cmd_args:
+            return cls({})
+
+        params_provided = cmd_args.split(",")
+        arguments = {}
+        for param in params_provided:
+            key, value = param.split(":")
+            arguments[key] = value
+
+        return cls(arguments)
+
+    @classmethod
+    def from_yaml(cls, yml_file):
+        if not yml_file:
+            return cls({})
+        arguments = {}
+        with open(yml_file, 'r') as f:
+            arguments = yaml.safe_load(f)
+        return cls(arguments)
+
+    def __repr__(self):
+        return f"{self.arguments}"
+
+    def contains(self, argument_key):
+        return argument_key in self.arguments.keys()
+
+    def get(self, argument_key) -> Optional[str]:
+        return self.arguments[argument_key]