old_contents: from pypi_notifier import models
  from pypi_notifier.extensions import db, cache
  
  
  def register_commands(app):
  
      @app.cli.command
      def init_db():
          db.create_all()
  
      @app.cli.command
      def fetch_package_list():
          models.Package.get_all_names()
  
      @app.cli.command
      def clear_cache():
          cache.clear()
  
      @app.cli.command
      def find_latest(name):
          print(models.Package(name).find_latest_version())
  
      @app.cli.command
      def update_repos():
          models.Repo.update_all_repos()
  
      @app.cli.command
      def update_packages():
          models.Package.update_all_packages()
  
      @app.cli.command
      def send_emails():
          models.User.send_emails()
  
      @app.cli.command
      def hourly():
          update_repos()
          update_packages()
          send_emails()
  
new_contents: from pypi_notifier import models
  from pypi_notifier.extensions import db, cache
  
  
  def register_commands(app):
  
      @app.cli.command()
      def init_db():
          db.create_all()
  
      @app.cli.command()
      def fetch_package_list():
          models.Package.get_all_names()
  
      @app.cli.command()
      def clear_cache():
          cache.clear()
  
      @app.cli.command()
      def find_latest(name):
          print(models.Package(name).find_latest_version())
  
      @app.cli.command()
      def update_repos():
          models.Repo.update_all_repos()
  
      @app.cli.command()
      def update_packages():
          models.Package.update_all_packages()
  
      @app.cli.command()
      def send_emails():
          models.User.send_emails()
  
      @app.cli.command()
      def hourly():
          update_repos()
          update_packages()
          send_emails()
  
subject: fix command definitions;