add config option for filtering channels

lbry/lbry/extras/daemon/Daemon.py

@@ -2884,9 +2884,6 @@ class Daemon(metaclass=JSONRPCServerType):
 
         if not preview:
             await self.broadcast_or_release(tx, blocking)
-            #await self.storage.save_claims([self._old_get_temp_claim_info(
-            #    tx, new_txo, claim_address, claim, name, dewies_to_lbc(amount)
-            #)])
             # await self.analytics_manager.send_claim_action('publish') todo: what to send?
         else:
             await account.ledger.release_tx(tx)

lbry/lbry/wallet/server/session.py

@@ -106,6 +106,12 @@ class LBRYElectrumX(ElectrumX):
         self.daemon = self.session_mgr.daemon
         self.bp: LBRYBlockProcessor = self.session_mgr.bp
         self.db: LBRYDB = self.bp.db
+        # space separated list of channel URIs used for filtering bad content
+        filtering_channels = self.env.default('FILTERING_CHANNELS', '')
+        if ' ' in filtering_channels:
+            self.filtering_channels_uris = filtering_channels.split(' ')
+        else:
+            self.filtering_channels_uris = []
 
     def set_request_handlers(self, ptuple):
         super().set_request_handlers(ptuple)