Implements Refactoring in Player Class and Initial Working Version

diceplayer/shared/config/dice_config.py

@@ -0,0 +1,56 @@
+from diceplayer.shared.utils.dataclass_protocol import Dataclass
+
+from dataclasses import dataclass
+from dacite import from_dict
+from typing import List
+
+
+@dataclass
+class DiceConfig(Dataclass):
+    """
+    Data Transfer Object for the Dice configuration.
+    """
+    ljname: str
+    outname: str
+    dens: float
+    nmol: List[int]
+    nstep: List[int]
+
+    upbuf = 360
+    combrule = "*"
+    isave: int = 1000
+    press: float = 1.0
+    temp: float = 300.0
+    progname: str = "dice"
+    randominit: str = 'first'
+
+    def __post_init__(self):
+
+        if not isinstance(self.ljname, str):
+            raise ValueError(
+                "Error: 'ljname' keyword not specified in config file"
+            )
+
+        if not isinstance(self.outname, str):
+            raise ValueError(
+                "Error: 'outname' keyword not specified in config file"
+            )
+
+        if not isinstance(self.dens, float):
+            raise ValueError(
+                "Error: 'dens' keyword not specified in config file"
+            )
+
+        if not isinstance(self.nmol, list):
+            raise ValueError(
+                "Error: 'nmol' keyword not defined appropriately in config file"
+            )
+
+        if not isinstance(self.nstep, list) or len(self.nstep) not in (2, 3):
+            raise ValueError(
+                "Error: 'nstep' keyword not defined appropriately in config file"
+            )
+
+    @classmethod
+    def from_dict(cls, param: dict):
+        return from_dict(DiceConfig, param)