added redirect info for gunicorn

gunicorn-logging-extension/src/gunicorn_logging_extension/__init__.py

@@ -35,6 +35,8 @@ CONFIG_DEFAULTS = {
     },
 }
 
+REDIRECT_CODES = (301, 302, 303, 307, 308)
+
 
 class Logger(gLogger):
     access_log_format = "Access(%(s)s) %(r)s"
@@ -75,9 +77,7 @@ class Logger(gLogger):
                 defaults = CONFIG_DEFAULTS.copy()
                 defaults["__file__"] = cfg.logconfig
                 defaults["here"] = os.path.dirname(cfg.logconfig)
-                fileConfig(
+                fileConfig(cfg.logconfig, defaults=defaults, disable_existing_loggers=False)
-                    cfg.logconfig, defaults=defaults, disable_existing_loggers=False
-                )
             else:
                 msg = "Error: log config '%s' not found"
                 raise RuntimeError(msg % cfg.logconfig)
@@ -91,9 +91,7 @@ class Logger(gLogger):
             level = self.access_log.warning
         elif resp.status_code >= 500:
             level = self.access_log.error
-        safe_atoms = self.atoms_wrapper_class(
+        safe_atoms = self.atoms_wrapper_class(self.atoms(resp, req, environ, request_time))
-            self.atoms(resp, req, environ, request_time)
-        )
         extra = dict(
             METHOD=environ.get("REQUEST_METHOD"),
             PATH=environ.get("PATH_INFO"),
@@ -111,7 +109,11 @@ class Logger(gLogger):
             extra["REFERER"] = environ.get("HTTP_REFERER")
         if environ.get("HTTP_USER_AGENT", False):
             extra["USER_AGENT"] = environ.get("HTTP_USER_AGENT")
-
+        if resp.status_code in REDIRECT_CODES:
+            for header, value in resp.headers:
+                if header == "Location":
+                    extra["LOCATION"] = value
+                    break
         try:
             level(self.access_log_format, safe_atoms, extra=extra)
         except Exception: