Always use @@plpythonu@@ as variable

Author: Raul Marin

Makefile

@@ -150,7 +150,7 @@ $(EXTENSION)--$(EXTVERSION).sql: $(CDBSCRIPTS) cartodb_version.sql Makefile
 	cat $(CDBSCRIPTS) | \
 	$(SED) 	-e 's/@extschema@/cartodb/g' \
 		-e 's/@postgisschema@/public/g' \
-		-e 's/plpythonu/$(PLPYTHONU)/g' >> $@
+		-e 's/@@plpythonu@@/$(PLPYTHONU)/g' >> $@
 	echo "GRANT USAGE ON SCHEMA cartodb TO public;" >> $@
 	cat cartodb_version.sql >> $@
 
@@ -164,10 +164,10 @@ $(EXTENSION)--$(EXTVERSION)--$(EXTVERSION)next.sql: $(EXTENSION)--$(EXTVERSION).
 	cp $< $@
 
 $(EXTENSION).control: $(EXTENSION).control.in Makefile
-	$(SED) -e 's/@@VERSION@@/$(EXTVERSION)/g' -e 's/plpythonu/$(PLPYTHONU)/g' $< > $@
+	$(SED) -e 's/@@VERSION@@/$(EXTVERSION)/g' -e 's/@@plpythonu@@/$(PLPYTHONU)/g' $< > $@
 
 cartodb_version.sql: cartodb_version.sql.in Makefile $(GITDIR)/index
-	$(SED) -e 's/@@VERSION@@/$(EXTVERSION)/' -e 's/@extschema@/cartodb/g' -e "s/@postgisschema@/public/g" -e 's/plpythonu/$(PLPYTHONU)/g' $< > $@
+	$(SED) -e 's/@@VERSION@@/$(EXTVERSION)/' -e 's/@extschema@/cartodb/g' -e "s/@postgisschema@/public/g" -e 's/@@plpythonu@@/$(PLPYTHONU)/g' $< > $@
 
 # Needed for consistent `echo` results with backslashes
 SHELL = bash

cartodb.control.in

@@ -3,4 +3,4 @@ comment = 'Turn a database into a cartodb user database.'
 superuser = true
 relocatable = false
 schema = cartodb
-requires = 'plpythonu, postgis'
+requires = '@@plpythonu@@, postgis'

scripts-available/CDB_FederatedServerDiagnostics.sql

@@ -191,7 +191,7 @@ AS $$
         })
     return json.dumps(stats)
 $$
-LANGUAGE plpythonu VOLATILE PARALLEL UNSAFE;
+LANGUAGE @@plpythonu@@ VOLATILE PARALLEL UNSAFE;
 
 
 --

scripts-available/CDB_GhostTables.sql

@@ -45,7 +45,7 @@ AS $$
         plpy.warning('Error calling Invalidation Service to link Ghost Tables: ' +  str(err))
         break
       tis_retry -= 1 # try reconnecting
-$$ LANGUAGE 'plpythonu' VOLATILE PARALLEL UNSAFE;
+$$ LANGUAGE '@@plpythonu@@' VOLATILE PARALLEL UNSAFE;
 
 -- Enqueues a job to run Ghost tables linking process for the current user
 CREATE OR REPLACE FUNCTION @[email protected]_LinkGhostTables(event_name text DEFAULT 'USER')

scripts-available/CDB_Groups_API.sql

@@ -21,7 +21,7 @@ $$
     body = '{ "name": "%s", "database_role": "%s" }' % (group_name, group_role)
     query = "select @extschema@._CDB_Group_API_Request('POST', '%s', '%s', '{200, 409}') as response_status" % (url, body)
     plpy.execute(query)
-$$  LANGUAGE 'plpythonu'
+$$  LANGUAGE '@@plpythonu@@'
     VOLATILE
     PARALLEL UNSAFE
     SECURITY DEFINER
@@ -41,7 +41,7 @@ $$
 
     query = "select @extschema@._CDB_Group_API_Request('DELETE', '%s', '', '{204, 404}') as response_status" % url
     plpy.execute(query)
-$$  LANGUAGE 'plpythonu'
+$$  LANGUAGE '@@plpythonu@@'
     VOLATILE
     PARALLEL UNSAFE
     SECURITY DEFINER
@@ -61,7 +61,7 @@ $$
     body = '{ "name": "%s", "database_role": "%s" }' % (new_group_name, new_group_role)
     query = "select @extschema@._CDB_Group_API_Request('PUT', '%s', '%s', '{200, 409}') as response_status" % (url, body)
     plpy.execute(query)
-$$  LANGUAGE 'plpythonu'
+$$  LANGUAGE '@@plpythonu@@'
     VOLATILE
     PARALLEL UNSAFE
     SECURITY DEFINER
@@ -81,7 +81,7 @@ $$
     body = "{ \"users\": [\"%s\"] }" % "\",\"".join(usernames)
     query = "select @extschema@._CDB_Group_API_Request('POST', '%s', '%s', '{200, 409}') as response_status" % (url, body)
     plpy.execute(query)
-$$  LANGUAGE 'plpythonu'
+$$  LANGUAGE '@@plpythonu@@'
     VOLATILE
     PARALLEL UNSAFE
     SECURITY DEFINER
@@ -101,7 +101,7 @@ $$
     body = "{ \"users\": [\"%s\"] }" % "\",\"".join(usernames)
     query = "select @extschema@._CDB_Group_API_Request('DELETE', '%s', '%s', '{200, 404}') as response_status" % (url, body)
     plpy.execute(query)
-$$  LANGUAGE 'plpythonu'
+$$  LANGUAGE '@@plpythonu@@'
     VOLATILE
     PARALLEL UNSAFE
     SECURITY DEFINER
@@ -129,7 +129,7 @@ $$
     body = '{ "access": "%s" }' % access
     query = "select @extschema@._CDB_Group_API_Request('PUT', '%s', '%s', '{200, 409}') as response_status" % (url, body)
     plpy.execute(query)
-$$  LANGUAGE 'plpythonu'
+$$  LANGUAGE '@@plpythonu@@'
     VOLATILE
     PARALLEL UNSAFE
     SECURITY DEFINER
@@ -156,7 +156,7 @@ $$
     url = '/api/v1/databases/{0}/groups/%s/permission/%s/tables/%s' % (pathname2url(group_name), username, table_name)
     query = "select @extschema@._CDB_Group_API_Request('DELETE', '%s', '', '{200, 404}') as response_status" % url
     plpy.execute(query)
-$$  LANGUAGE 'plpythonu'
+$$  LANGUAGE '@@plpythonu@@'
     VOLATILE
     PARALLEL UNSAFE
     SECURITY DEFINER
@@ -191,15 +191,15 @@ $$
       params = json.loads(conf)
       auth = 'Basic %s' % plpy.execute("SELECT @extschema@._CDB_Group_API_Auth('%s', '%s') as auth" % (params['username'], params['password']))[0]['auth']
       return { "host": params['host'], "port": params['port'], 'timeout': params['timeout'], 'auth': auth }
-$$ LANGUAGE 'plpythonu' VOLATILE PARALLEL UNSAFE;
+$$ LANGUAGE '@@plpythonu@@' VOLATILE PARALLEL UNSAFE;
 
 CREATE OR REPLACE
 FUNCTION @extschema@._CDB_Group_API_Auth(username text, password text)
     RETURNS TEXT AS
 $$
     import base64
     return base64.encodestring('%s:%s' % (username, password)).replace('\n', '')
-$$ LANGUAGE 'plpythonu' VOLATILE PARALLEL UNSAFE;
+$$ LANGUAGE '@@plpythonu@@' VOLATILE PARALLEL UNSAFE;
 
 -- url must contain a '%s' placeholder that will be replaced by current_database, for security reasons.
 CREATE OR REPLACE
@@ -239,5 +239,5 @@ $$
       raise last_err
 
     return None
-$$ LANGUAGE 'plpythonu' VOLATILE PARALLEL UNSAFE;
+$$ LANGUAGE '@@plpythonu@@' VOLATILE PARALLEL UNSAFE;
 revoke all on function @extschema@._CDB_Group_API_Request(text, text, text, int[]) from public;

scripts-available/CDB_QueryStatements.sql

@@ -11,4 +11,4 @@ RETURNS SETOF TEXT AS $$
     cleaned = match[0].strip()
     if ( cleaned ):
       yield cleaned
-$$ language 'plpythonu' IMMUTABLE STRICT PARALLEL SAFE;
+$$ language '@@plpythonu@@' IMMUTABLE STRICT PARALLEL SAFE;