def choose_jira_assignee()

in dev/merge_spark_pr.py [0:0]

• 49 lines of code
• 14 McCabe index (conditional complexity)

def choose_jira_assignee(issue):
    """
    Prompt the user to choose who to assign the issue to in jira, given a list of candidates,
    including the original reporter and all commentators
    """
    while True:
        try:
            reporter = issue.fields.reporter
            commentators = list(map(lambda x: x.author, issue.fields.comment.comments))
            candidates = set(commentators)
            candidates.add(reporter)
            candidates = list(candidates)
            print("JIRA is unassigned, choose assignee")
            for idx, author in enumerate(candidates):
                if author.key == "apachespark":
                    continue
                annotations = ["Reporter"] if author == reporter else []
                if author in commentators:
                    annotations.append("Commentator")
                print("[%d] %s (%s)" % (idx, author.displayName, ",".join(annotations)))
            raw_assignee = bold_input(
                "Enter number of user, or userid, to assign to (blank to leave unassigned):"
            )
            if raw_assignee == "":
                return None
            else:
                try:
                    id = int(raw_assignee)
                    assignee = candidates[id]
                except BaseException:
                    # assume it's a user id, and try to assign (might fail, we just prompt again)
                    assignee = asf_jira.user(raw_assignee)
                try:
                    assign_issue(issue.key, assignee.name)
                except Exception as e:
                    if (
                        e.__class__.__name__ == "JIRAError"
                        and ("'%s' cannot be assigned" % assignee.name)
                        in getattr(e, "response").text
                    ):
                        continue_maybe(
                            "User '%s' cannot be assigned, add to contributors role and try again?"
                            % assignee.name
                        )
                        grant_contributor_role(assignee.name)
                        assign_issue(issue.key, assignee.name)
                    else:
                        raise e
                return assignee
        except KeyboardInterrupt:
            raise
        except BaseException:
            traceback.print_exc()
            print("Error assigning JIRA, try again (or leave blank and fix manually)")