Auto restart - add a way to delete .pkl files (#745)

* Auto restart - add a way to delete .pkl files
* Update apps.yaml - add rm of pkl files


---------

Co-authored-by: pre-commit-ci-lite[bot] <117423508+pre-commit-ci-lite[bot]@users.noreply.github.com>

apps/predbat/config/apps.yaml

@@ -73,6 +73,7 @@ pred_bat:
   # When enabled automatic restart will restart the add-on if communication fails
   # Example below is auto-restart for GivTCP add-on itself
   #auto_restart:
+  #  - shell: 'rm -rf /homeassistant/GivTCP/*.pkl'
   #  - service: hassio/addon_restart
   #    addon: a6a2857d_givtcp
 

apps/predbat/predbat.py

@@ -21,7 +21,7 @@
 import requests
 import yaml
 
-THIS_VERSION = "v7.15.19"
+THIS_VERSION = "v7.15.20"
 PREDBAT_FILES = ["predbat.py"]
 TIME_FORMAT = "%Y-%m-%dT%H:%M:%S%z"
 TIME_FORMAT_SECONDS = "%Y-%m-%dT%H:%M:%S.%f%z"
@@ -1018,13 +1018,17 @@ def auto_restart(self, reason):
             if isinstance(restart_command, dict):
                 restart_command = [restart_command]
             for command in restart_command:
+                shell = command.get("shell", None)
                 service = command.get("service", None)
                 addon = command.get("addon", None)
                 if addon:
                     addon = self.base.resolve_arg(service, addon, indirect=False)
                 entity_id = command.get("entity_id", None)
                 if entity_id:
                     entity_id = self.base.resolve_arg(service, entity_id, indirect=False)
+                if shell:
+                    self.log("Calling restart shell command: {}".format(shell))
+                    os.system(shell)
                 if service:
                     if addon:
                         self.log("Calling restart service {} with addon {}".format(service, addon))
@@ -10160,6 +10164,12 @@ def execute_plan(self):
         return status, status_extra
 
     def fetch_octopus_rates(self, entity_id, adjust_key=None):
+        """
+        Fetch the Octopus rates from the sensor
+
+        :param entity_id: The entity_id of the sensor
+        :param adjust_key: The key use to find Octopus Intelligent adjusted rates
+        """
         data_all = []
         rate_data = {}
 

docs/apps-yaml.md

@@ -455,8 +455,14 @@ Right now only communication loss with GE inverters is detectable but in future
 When enabled if communication is lost then the service configured will be triggered and can cause a restart which may restart the connection.
 This maybe useful with GivTCP if you have time sync errors or lost of REST service every now and again.
 
+The auto_restart itself is a list of commands to run to trigger a restart.
+
+- The **shell** command will call a 'sh' shell and can be used to delete files and suchlike.
+- The **service** command is used to call a service, and can contain arguments of **addon** and/or **entity_id**
+
 ```yaml
 auto_restart:
+  - shell: 'rm -rf /homeassistant/GivTCP/*.pkl'
   - service: hassio/addon_restart
     addon: a6a2857d_givtcp
 ```