Colored console locally and plain console in production

Author: humitos

readthedocs/settings/base.py

@@ -806,7 +806,17 @@ def DOCKER_LIMITS(self):
                 "()": structlog.stdlib.ProcessorFormatter,
                 "processors": [
                     structlog.stdlib.ProcessorFormatter.remove_processors_meta,
-                    structlog.dev.ConsoleRenderer(),
+                    structlog.dev.ConsoleRenderer(colors=False),
+                ],
+                # Allows to add extra data to log entries generated via ``logging`` module
+                # See https://www.structlog.org/en/stable/standard-library.html#rendering-using-structlog-based-formatters-within-logging
+                "foreign_pre_chain": shared_processors,
+            },
+            "colored_console": {
+                "()": structlog.stdlib.ProcessorFormatter,
+                "processors": [
+                    structlog.stdlib.ProcessorFormatter.remove_processors_meta,
+                    structlog.dev.ConsoleRenderer(colors=True),
                 ],
                 # Allows to add extra data to log entries generated via ``logging`` module
                 # See https://www.structlog.org/en/stable/standard-library.html#rendering-using-structlog-based-formatters-within-logging

readthedocs/settings/docker_compose.py

@@ -77,6 +77,7 @@ def RTD_EMBED_API_EXTERNAL_DOMAINS(self):
     @property
     def LOGGING(self):
         logging = super().LOGGING
+        logging['handlers']['console']['formatter'] = 'colored_console'
         logging['loggers'].update({
             # Disable Django access requests logging (e.g. GET /path/to/url)
             # https://github.com/django/django/blob/ca9872905559026af82000e46cde6f7dedc897b6/django/core/servers/basehttp.py#L24