analytics: Move logging config into LOGGING, use "zulip.analytics".

This should not reuse (and reconfigure!) the "zulip.management"
logger.

analytics/lib/counts.py

@@ -19,7 +19,6 @@ from analytics.models import (
     UserCount,
     installation_epoch,
 )
-from zerver.lib.logging_util import log_to_file
 from zerver.lib.timestamp import ceiling_to_day, ceiling_to_hour, floor_to_hour, verify_UTC
 from zerver.models import Message, Realm, RealmAuditLog, Stream, UserActivityInterval, UserProfile
 
@@ -31,10 +30,9 @@ if settings.ZILENCER_ENABLED:
         RemoteZulipServer,
     )
 
-## Logging setup ##
 
-logger = logging.getLogger("zulip.management")
-log_to_file(logger, settings.ANALYTICS_LOG_PATH)
+logger = logging.getLogger("zulip.analytics")
+
 
 # You can't subtract timedelta.max from a datetime, so use this instead
 TIMEDELTA_MAX = timedelta(days=365 * 1000)

zproject/computed_settings.py

@@ -763,6 +763,12 @@ LOGGING: Dict[str, Any] = {
                 else []
             ),
         },
+        "analytics_file": {
+            "level": "DEBUG",
+            "class": "logging.handlers.WatchedFileHandler",
+            "formatter": "default",
+            "filename": ANALYTICS_LOG_PATH,
+        },
         "auth_file": {
             "level": "DEBUG",
             "class": "logging.handlers.WatchedFileHandler",
@@ -929,6 +935,10 @@ LOGGING: Dict[str, Any] = {
         "zerver.management.commands.deliver_scheduled_messages": {
             "level": "DEBUG",
         },
+        "zulip.analytics": {
+            "handlers": ["analytics_file", "errors_file"],
+            "propagate": False,
+        },
         "zulip.auth": {
             "level": "DEBUG",
             "handlers": [*DEFAULT_ZULIP_HANDLERS, "auth_file"],