[FEAT] remove coding handling breaking changes and unused function (#256

)

* remove unused function and coding of breaking changes

Release v4.0.0 was released on May 5, 2023.
People who installed wahooMapsCreator before that date and update just now might have files in the user-maps and user-_download folder which are no longer accessed / used / deleted due to change of naming for country files

* fix pylint findings

wahoomc/setup_functions.py

@@ -13,8 +13,8 @@
 import pkg_resources
 
 # import custom python packages
-from wahoomc.file_directory_functions import move_content, write_json_file_generic, \
-    read_json_file_generic, delete_o5m_pbf_files_in_folder, copy_or_move_files_and_folder
+from wahoomc.file_directory_functions import write_json_file_generic, \
+    read_json_file_generic, copy_or_move_files_and_folder
 from wahoomc.constants_functions import get_tooling_win_path, get_absolute_dir_user_or_repo
 from wahoomc.downloader import get_latest_pypi_version
 
@@ -41,43 +41,11 @@ def initialize_work_directories():
     os.makedirs(USER_CONFIG_DIR, exist_ok=True)
 
 
-def move_old_content_into_new_dirs():
-    """
-    copy files from download- and output- directory of earlier version to the new folders
-    delete directory from earlier versions afterwards
-
-    having folder on the same level as the wahooMapsCreator was introduces in release v1.1.0 with PR #93.
-    This coding is only valid/needed when using the cloned version or .zip version.
-    If working with a installed version via PyPI, nothing will be done because folders to copy do not exist
-    """
-    move_content('wahooMapsCreator_download', USER_DL_DIR)
-    move_content('wahooMapsCreator_output', USER_OUTPUT_DIR)
-
-
 def adjustments_due_to_breaking_changes():
     """
-    copy files from download- and output- directory of earlier version to the new folders
+    handle breaking changes
     """
-    version_last_run = read_version_last_run()
-
-    # file-names of filteres country files were uniformed in #153.
-    # due to that old files are sometimes no longer accessed and files in the _tiles folder are deleted here.
-    if version_last_run is None or \
-            pkg_resources.parse_version(VERSION) <= pkg_resources.parse_version('2.0.2'):
-        log.info(
-            'Last run was with version %s, deleting files of %s directory due to breaking changes.', version_last_run, USER_OUTPUT_DIR)
-        delete_o5m_pbf_files_in_folder(USER_OUTPUT_DIR)
-
-    # file-names of downloaded .osm.pbf raw mapfiles was adjusted in #182 to focus on geofabrik naming
-    # other existing files may therefor not be accessed anymore in the future and therefore deleted
-    if version_last_run is None or \
-            pkg_resources.parse_version(VERSION) < pkg_resources.parse_version('4.0.0a0'):
-        log.info(
-            'Last run was with version %s, deleting files of %s directory due to breaking changes.', version_last_run, USER_MAPS_DIR)
-        delete_o5m_pbf_files_in_folder(USER_MAPS_DIR)
-        log.info(
-            'Last run was with version %s, deleting files of %s directory due to breaking changes.', version_last_run, USER_OUTPUT_DIR)
-        delete_o5m_pbf_files_in_folder(USER_OUTPUT_DIR)
+    version_last_run = read_version_last_run() # pylint: disable=unused-variable
 
 
 def check_installation_of_required_programs():