refactor: move base classes to base.py in their directories, move data locations to miners.data, and rename types to models.

pyasic/ssh/base.py

@@ -0,0 +1,47 @@
+import asyncio
+import logging
+from typing import Optional
+
+import asyncssh
+
+
+class BaseSSH:
+    def __init__(self, ip: str) -> None:
+        self.ip = ip
+        self.pwd = None
+        self.username = "root"
+        self.port = 22
+
+    async def _get_connection(self) -> asyncssh.connect:
+        """Create a new asyncssh connection"""
+        try:
+            conn = await asyncssh.connect(
+                str(self.ip),
+                port=self.port,
+                known_hosts=None,
+                username=self.username,
+                password=self.pwd,
+                server_host_key_algs=["ssh-rsa"],
+            )
+            return conn
+        except asyncssh.misc.PermissionDenied as e:
+            raise ConnectionRefusedError from e
+        except Exception as e:
+            raise ConnectionError from e
+
+    async def send_command(self, cmd: str) -> Optional[str]:
+        """Send an ssh command to the miner"""
+        try:
+            conn = await asyncio.wait_for(self._get_connection(), timeout=10)
+        except (ConnectionError, asyncio.TimeoutError):
+            return None
+
+        try:
+            async with conn:
+                resp = await conn.run(cmd)
+                result = str(max(resp.stdout, resp.stderr, key=len))
+
+                return result
+        except Exception as e:
+            logging.error(f"{self} command {cmd} error: {e}")
+            return None