Refactor devices into subpackages and deprecate old names (#716)

* Refactor devices into subpackages and deprecate old names

* Tweak and add tests

* Fix linting

* Remove duplicate implementations affecting project coverage

* Update post review

* Add device base class attributes and rename subclasses

* Rename Module to BaseModule

* Remove has_emeter_history

* Fix missing _time in init

* Update post review

* Fix test_readmeexamples

* Fix erroneously duped files

* Clean up iot and smart imports

* Update post latest review

* Tweak Device docstring

kasa/iot/modules/cloud.py

@@ -0,0 +1,53 @@
+"""Cloud module implementation."""
+try:
+    from pydantic.v1 import BaseModel
+except ImportError:
+    from pydantic import BaseModel
+
+from .module import IotModule
+
+
+class CloudInfo(BaseModel):
+    """Container for cloud settings."""
+
+    binded: bool
+    cld_connection: int
+    fwDlPage: str
+    fwNotifyType: int
+    illegalType: int
+    server: str
+    stopConnect: int
+    tcspInfo: str
+    tcspStatus: int
+    username: str
+
+
+class Cloud(IotModule):
+    """Module implementing support for cloud services."""
+
+    def query(self):
+        """Request cloud connectivity info."""
+        return self.query_for_command("get_info")
+
+    @property
+    def info(self) -> CloudInfo:
+        """Return information about the cloud connectivity."""
+        return CloudInfo.parse_obj(self.data["get_info"])
+
+    def get_available_firmwares(self):
+        """Return list of available firmwares."""
+        return self.query_for_command("get_intl_fw_list")
+
+    def set_server(self, url: str):
+        """Set the update server URL."""
+        return self.query_for_command("set_server_url", {"server": url})
+
+    def connect(self, username: str, password: str):
+        """Login to the cloud using given information."""
+        return self.query_for_command(
+            "bind", {"username": username, "password": password}
+        )
+
+    def disconnect(self):
+        """Disconnect from the cloud."""
+        return self.query_for_command("unbind")