Fix incorrect computation of active_preset for Antminer VNish. See #338. (#339)

* Fix incorrect computation of active_preset for Antminer VNish. See #338.

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* #338 renamed perf_summary to web_perf_summary for clarity and consistency. New API call is done in backward compatibility manner. Data is also retrieved safely

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

README.md

@@ -23,7 +23,7 @@ Welcome to `pyasic`!  `pyasic` uses an asynchronous method of communicating with
 ## Installation
 
 It is recommended to install `pyasic` in a [virtual environment](https://realpython.com/python-virtual-environments-a-primer/#what-other-popular-options-exist-aside-from-venv) to isolate it from the rest of your system. Options include:
-  - [pypoetry](https://python-poetry.org/): the reccommended way, since pyasic already uses it by default
+  - [pypoetry](https://python-poetry.org/): the reccommended way, since pyasic already uses it by default. Use version 2.0+
 
 ```
     poetry install

pyasic/config/__init__.py

@@ -283,13 +283,17 @@ class MinerConfig(BaseModel):
         )
 
     @classmethod
-    def from_vnish(cls, web_settings: dict, web_presets: list[dict]) -> "MinerConfig":
+    def from_vnish(
+        cls, web_settings: dict, web_presets: list[dict], web_perf_summary: dict
+    ) -> "MinerConfig":
         """Constructs a MinerConfig object from web settings for VNish miners."""
         return cls(
             pools=PoolConfig.from_vnish(web_settings),
             fan_mode=FanModeConfig.from_vnish(web_settings),
             temperature=TemperatureConfig.from_vnish(web_settings),
-            mining_mode=MiningModeConfig.from_vnish(web_settings, web_presets),
+            mining_mode=MiningModeConfig.from_vnish(
+                web_settings, web_presets, web_perf_summary
+            ),
         )
 
     @classmethod

pyasic/config/mining/__init__.py

@@ -412,12 +412,18 @@ class MiningModePreset(MinerConfigValue):
 
     @classmethod
     def from_vnish(
-        cls, web_overclock_settings: dict, web_presets: list[dict]
+        cls,
+        web_overclock_settings: dict,
+        web_presets: list[dict],
+        web_perf_summary: dict,
     ) -> "MiningModePreset":
-        active_preset = None
-        for preset in web_presets:
-            if preset["name"] == web_overclock_settings["preset"]:
-                active_preset = preset
+        active_preset = web_perf_summary.get("current_preset")
+
+        if active_preset is None:
+            for preset in web_presets:
+                if preset["name"] == web_overclock_settings["preset"]:
+                    active_preset = preset
+
         return cls(
             active_preset=MiningPreset.from_vnish(active_preset),
             available_presets=[MiningPreset.from_vnish(p) for p in web_presets],
@@ -703,7 +709,9 @@ class MiningModeConfig(MinerConfigOption):
         return cls.default()
 
     @classmethod
-    def from_vnish(cls, web_settings: dict, web_presets: list[dict]):
+    def from_vnish(
+        cls, web_settings: dict, web_presets: list[dict], web_perf_summary: dict
+    ):
         try:
             mode_settings = web_settings["miner"]["overclock"]
         except KeyError:
@@ -712,7 +720,9 @@ class MiningModeConfig(MinerConfigOption):
         if mode_settings["preset"] == "disabled":
             return MiningModeManual.from_vnish(mode_settings)
         else:
-            return MiningModePreset.from_vnish(mode_settings, web_presets)
+            return MiningModePreset.from_vnish(
+                mode_settings, web_presets, web_perf_summary
+            )
 
     @classmethod
     def from_boser(cls, grpc_miner_conf: dict):

pyasic/miners/backends/vnish.py

@@ -293,9 +293,12 @@ class VNish(VNishFirmware, BMMiner):
         try:
             web_settings = await self.web.settings()
             web_presets = await self.web.autotune_presets()
+            web_perf_summary = (await self.web.perf_summary()) or {}
         except APIError:
             return self.config
-        self.config = MinerConfig.from_vnish(web_settings, web_presets)
+        self.config = MinerConfig.from_vnish(
+            web_settings, web_presets, web_perf_summary
+        )
         return self.config
 
     async def set_power_limit(self, wattage: int) -> bool:

pyasic/web/vnish.py

@@ -58,7 +58,7 @@ class VNishWebAPI(BaseWebAPI):
         allow_warning: bool = True,
         privileged: bool = False,
         **parameters: Any,
-    ) -> dict:
+    ) -> dict | None:
         post = privileged or not parameters == {}
         if self.token is None:
             await self.auth()
@@ -126,6 +126,9 @@ class VNishWebAPI(BaseWebAPI):
     async def summary(self) -> dict:
         return await self.send_command("summary")
 
+    async def perf_summary(self) -> dict:
+        return await self.send_command("perf-summary")
+
     async def chips(self) -> dict:
         return await self.send_command("chips")