adjust cot logging for less verbosity and more clarity

We can likely make more improvements here, but this is a start.

Author: escapewindow

scriptworker/cot/verify.py

@@ -1302,9 +1302,6 @@ async def populate_jsone_context(chain, parent_link, decision_link, tasks_for):
         else:
             raise CoTError("Unknown tasks_for {}!".format(tasks_for))
 
-    log.debug("{} json-e context:".format(parent_link.name))
-    # format_json() breaks on lambda values; use pprint.pformat here.
-    log.debug(pprint.pformat(jsone_context))
     return jsone_context
 
 
@@ -2011,14 +2008,13 @@ def get_source_url(obj):
     """
     source_env_prefix = obj.context.config['source_env_prefix']
     task = obj.task
-    log.debug("Getting source url for {} {}...".format(obj.name, obj.task_id))
     repo = get_repo(obj.task, source_env_prefix=source_env_prefix)
     source = task['metadata']['source']
     if repo and not verify_repo_matches_url(repo, source):
         raise CoTError("{name} {task_id}: {source_env_prefix} {repo} doesn't match source {source}!".format(
             name=obj.name, task_id=obj.task_id, source_env_prefix=source_env_prefix, repo=repo, source=source
         ))
-    log.info("{} {}: found {}".format(obj.name, obj.task_id, source))
+    log.info("%s %s source url %s", obj.name, obj.task_id, source)
     return source
 
 
@@ -2144,7 +2140,7 @@ async def verify_chain_of_trust(chain):
                 raise
             else:
                 raise CoTError(str(exc))
-        log.info("Good.")
+        log.info("taskId %s passes chain of trust verification.", chain.task_id)
 
 
 # verify_cot_cmdln {{{1
@@ -2166,10 +2162,6 @@ async def _async_verify_cot_cmdln(opts, tmp):
         context.config = apply_product_config(context.config)
         cot = ChainOfTrust(context, opts.task_type, task_id=opts.task_id)
         await verify_chain_of_trust(cot)
-        log.info(format_json(cot.dependent_task_ids()))
-        log.info("{} : {}".format(cot.name, cot.task_id))
-        for link in cot.links:
-            log.info("{} : {}".format(link.name, link.task_id))
 
 
 def verify_cot_cmdln(args=None, event_loop=None):

scriptworker/utils.py

@@ -566,7 +566,6 @@ async def download_file(context, url, abs_filename, session=None, chunk_size=128
                 if not chunk:
                     break
                 fd.write(chunk)
-    log.info("Done")
 
 
 # get_loggable_url {{{1