(Unpaid version of) Asana Assign To Me as Default Assignee

assign_to_me.py

import asana


class AsanaScript:
    def __init__(self, secret):
        self.client = asana.Client.access_token(secret)
        self.me = self.client.users.me()

        # Prepare props
        self.workspaces = []
        self.projects = []
        self.tasks = []

        # Search and assign to me
        self.get_tasks()
        self.assign_to_me()

    def get_tasks(self):
        self.workspaces = list(self.client.workspaces.get_workspaces())
        for w in self.workspaces:
            self.projects.extend(list(self.client.projects.get_projects({"archived": False, "workspace": w["gid"]})))

        for p in self.projects:
            self.tasks.extend(list(self.client.tasks.get_tasks_for_project(p["gid"], opt_fields=["assignee", ["name"]])))

    def assign_to_me(self):
        new_tasks = list(filter(lambda t: not t["assignee"] or t["assignee"]["gid"] != self.me["gid"], self.tasks))
        for t in new_tasks:
            print(f"✅ New Task: {t['name']} 👉 Assign to me")
            self.client.tasks.update_task(t["gid"], {"assignee": self.me["gid"]})


if __name__ == '__main__':
    script = AsanaScript("{ACCESS TOKEN from https://app.asana.com/0/developer-console}")
    print("Bye! 👋👋")

python3 assign_to_me.py's output: