Implement improvement for customizing logging config

changelog/877.improvement.md

@@ -0,0 +1 @@
+Added CLI option `--logging-config-file` to enable configuration of custom logs formatting.

data/test_invalid_yaml.yml

@@ -0,0 +1,2 @@
+user: user
+  password: pass

data/test_logging_config_files/test_invalid_format_value_in_config.yml

@@ -0,0 +1,20 @@
+version: 1
+disable_existing_loggers: false
+formatters:
+    normalFormatter:
+        # invalid value
+        format: None
+handlers:
+    test_handler:
+        level: INFO
+        formatter: normalFormatter
+        class: logging.FileHandler
+        filename: "logging_test.log"
+loggers:
+    root:
+      handlers: [test_handler]
+      level: INFO
+    rasa:
+      handlers: [test_handler]
+      level: INFO
+      propagate: 0

data/test_logging_config_files/test_invalid_handler_key_in_config.yml

@@ -0,0 +1,21 @@
+version: 1
+disable_existing_loggers: false
+formatters:
+    normalFormatter:
+        format: "{\"time\": \"%(asctime)s\", \"name\": \"[%(name)s]\", \"levelname\": \"%(levelname)s\", \"message\": \"%(message)s\"}"
+handlers:
+    test_handler:
+        level: INFO
+        formatter: normalFormatter
+        class: logging.FileHandler
+        filename: "logging_test.log"
+        # invalid unknown key
+        extra_key: "hello world"
+loggers:
+    root:
+      handlers: [test_handler]
+      level: INFO
+    rasa:
+      handlers: [test_handler]
+      level: INFO
+      propagate: 0

data/test_logging_config_files/test_invalid_value_for_level_in_config.yml

@@ -0,0 +1,20 @@
+version: 1
+disable_existing_loggers: false
+formatters:
+    normalFormatter:
+        format: "{\"time\": \"%(asctime)s\", \"name\": \"[%(name)s]\", \"levelname\": \"%(levelname)s\", \"message\": \"%(message)s\"}"
+handlers:
+    test_handler:
+        # invalid value for level
+        level: HIGH
+        formatter: normalFormatter
+        class: logging.FileHandler
+        filename: "logging_test.log"
+loggers:
+    root:
+      handlers: [test_handler]
+      level: INFO
+    rasa:
+      handlers: [test_handler]
+      level: INFO
+      propagate: 0

data/test_logging_config_files/test_missing_required_key_invalid_config.yml

@@ -0,0 +1,20 @@
+# missing mandatory key
+# version: 1
+disable_existing_loggers: false
+formatters:
+    normalFormatter:
+        format: "{\"time\": \"%(asctime)s\", \"name\": \"[%(name)s]\", \"levelname\": \"%(levelname)s\", \"message\": \"%(message)s\"}"
+handlers:
+    test_handler:
+        level: INFO
+        formatter: normalFormatter
+        class: logging.FileHandler
+        filename: "logging_test.log"
+loggers:
+    root:
+      handlers: [test_handler]
+      level: INFO
+    rasa:
+      handlers: [test_handler]
+      level: INFO
+      propagate: 0

data/test_logging_config_files/test_non_existent_handler_id.yml

@@ -0,0 +1,20 @@
+version: 1
+disable_existing_loggers: false
+formatters:
+    normalFormatter:
+        format: "{\"time\": \"%(asctime)s\", \"name\": \"[%(name)s]\", \"levelname\": \"%(levelname)s\", \"message\": \"%(message)s\"}"
+handlers:
+    test_handler:
+        level: INFO
+        formatter: normalFormatter
+        class: logging.FileHandler
+        filename: "logging_test.log"
+loggers:
+    root:
+      # a non-existent handler id
+      handlers: [some_handler]
+      level: INFO
+    rasa:
+      handlers: [test_handler]
+      level: INFO
+      propagate: 0

data/test_logging_config_files/test_valid_logging_config.yml

@@ -0,0 +1,19 @@
+version: 1
+disable_existing_loggers: false
+formatters:
+    customFormatter:
+        format: "{\"time\": \"%(asctime)s\", \"name\": \"[%(name)s]\", \"levelname\": \"%(levelname)s\", \"message\": \"%(message)s\"}"
+handlers:
+    test_handler:
+        level: INFO
+        formatter: customFormatter
+        class: logging.FileHandler
+        filename: "logging_test.log"
+loggers:
+    root:
+      handlers: [test_handler]
+      level: INFO
+    rasa_sdk:
+      handlers: [test_handler]
+      level: INFO
+      propagate: 0