content: # Copyright Contributors to the Amundsen project.
  # SPDX-License-Identifier: Apache-2.0
  
  import os
  import warnings
  
  from flask import Flask
  
  warnings.simplefilter('always', DeprecationWarning)
  
  
  # Deprecation Warnings
  def process_deprecations(app: Flask) -> None:
      if os.getenv('APP_WRAPPER') or os.getenv('APP_WRAPPER_CLASS'):
          warnings.warn("'APP_WRAPPER' and 'APP_WRAPPER_CLASS' variables are deprecated since version (3.9.0), "
                        "and will be removed in version 4. "
                        "Please use 'FLASK_APP_MODULE_NAME' and 'FLASK_APP_CLASS_NAME' instead",
                        DeprecationWarning)
  
      if os.getenv('APP_WRAPPER_ARGS'):
          warnings.warn("'APP_WRAPPER_ARGS' variable is deprecated since version (3.9.0), "
                        "and will be removed in version 4. "
                        "Please use 'FLASK_APP_KWARGS_DICT' instead", DeprecationWarning)
  
      if app.config.get("POPULAR_TABLE_COUNT", None) is not None:
          app.config["POPULAR_RESOURCES_COUNT"] = app.config["POPULAR_TABLE_COUNT"]
          warnings.warn("'POPULAR_TABLE_COUNT' variable is deprecated since version (3.9.0), "
                        "and will be removed in version 4. "
                        "Please use 'POPULAR_RESOURCES_COUNT' instead", DeprecationWarning)
  
      if app.config.get("POPULAR_TABLE_PERSONALIZATION", None) is not None:
          app.config["POPULAR_RESOURCES_PERSONALIZATION"] = app.config["POPULAR_TABLE_PERSONALIZATION"]
          warnings.warn("'POPULAR_TABLE_PERSONALIZATION' variable is deprecated since version (3.9.0), "
                        "and will be removed in version 4. "
                        "Please use 'POPULAR_RESOURCES_PERSONALIZATION' instead", DeprecationWarning)
  