feature: add custom hashrate types and conversion.

pyasic/device/__init__.py

@@ -1,3 +1,4 @@
+from .algorithm import MinerAlgo
 from .firmware import MinerFirmware
 from .makes import MinerMake
 from .models import MinerModel

pyasic/device/algorithm/__init__.py

@@ -0,0 +1,5 @@
+from pyasic.device.algorithm.sha256 import SHA256Algo
+
+
+class MinerAlgo:
+    SHA256 = SHA256Algo

pyasic/device/algorithm/sha256.py

@@ -0,0 +1,69 @@
+from __future__ import annotations
+
+from dataclasses import dataclass
+from enum import IntEnum
+
+
+class SHA256Unit(IntEnum):
+    H = 1
+    KH = int(H) * 1000
+    MH = int(KH) * 1000
+    GH = int(MH) * 1000
+    TH = int(GH) * 1000
+    PH = int(TH) * 1000
+    EH = int(PH) * 1000
+    ZH = int(EH) * 1000
+
+    default = TH
+
+    def __str__(self):
+        if self.value == self.H:
+            return "H/s"
+        if self.value == self.KH:
+            return "KH/s"
+        if self.value == self.MH:
+            return "MH/s"
+        if self.value == self.GH:
+            return "GH/s"
+        if self.value == self.TH:
+            return "TH/s"
+        if self.value == self.PH:
+            return "PH/s"
+        if self.value == self.EH:
+            return "EH/s"
+        if self.value == self.ZH:
+            return "ZH/s"
+
+    @classmethod
+    def from_str(cls, value: str):
+        if value == "H":
+            return cls.H
+        elif value == "KH":
+            return cls.KH
+        elif value == "MH":
+            return cls.MH
+        elif value == "GH":
+            return cls.GH
+        elif value == "TH":
+            return cls.TH
+        elif value == "PH":
+            return cls.PH
+        elif value == "EH":
+            return cls.EH
+        elif value == "ZH":
+            return cls.ZH
+        return cls.default
+
+    def __repr__(self):
+        return str(self)
+
+
+# make this json serializable
+class _SHA256Algo(str):
+    unit = SHA256Unit
+
+    def __repr__(self):
+        return "SHA256Algo"
+
+
+SHA256Algo = _SHA256Algo("SHA256")