Fix extra.links of heron-tracker
diff --git a/heron/tools/tracker/src/python/config.py b/heron/tools/tracker/src/python/config.py
index b3057c7..9190f0f 100644
--- a/heron/tools/tracker/src/python/config.py
+++ b/heron/tools/tracker/src/python/config.py
@@ -50,13 +50,14 @@
for extra_link in self.configs[EXTRA_LINKS_KEY]:
self.extra_links.append(self.validate_extra_link(extra_link))
- def validate_extra_link(self, extra_link: dict) -> None:
+ def validate_extra_link(self, extra_link: dict):
"""validate extra link"""
if EXTRA_LINK_NAME_KEY not in extra_link or EXTRA_LINK_FORMATTER_KEY not in extra_link:
raise Exception("Invalid extra.links format. " +
"Extra link must include a 'name' and 'formatter' field")
self.validated_formatter(extra_link[EXTRA_LINK_FORMATTER_KEY])
+ return extra_link
def validated_formatter(self, url_format: str) -> None:
"""Check visualization url format has no unrecongnised parameters."""
@@ -97,4 +98,4 @@
@staticmethod
def config_str(config):
keys = ("type", "name", "hostport", "rootpath", "tunnelhost")
- return "".join("\t{k}: {config[k]}\n" for k in keys if k in config).rstrip()
+ return "".join("\t{}: {}\n".format(k, config[k]) for k in keys if k in config).rstrip()
