def init_sync_project_directory(project_id):
"""
Initial sync of project dir and database.
:param project_id: Project id from database.
:type project_id: Integer
"""
log_msg = 'init_sync_project_directory project ID = {project_id}'
log_msg = log_msg.format(project_id=project_id)
_logger().debug(log_msg)
project = Project.get_by_id(project_id)
if not project:
return
project_files = File.get('all', File.project_id == project_id)
project_filepaths = [f.path for f in project_files]
try:
for (root, directories, basenames) in os.walk(project.dir):
for filepath in [os.path.join(root, n) for n in basenames]:
if filepath in project_filepaths:
# Simultaneously remove the element from both lists.
index = project_filepaths.index(filepath)
project_files.pop(index)
project_filepaths.pop(index)
else:
# Add the new file to project.
add_file_to_project(filepath, project_id)
# project_files now only contains the files that have been deleted!
for file_ in project_files:
deleted = REVERSE_ACTIONS['Deleted']
try:
controller.create_file_action(file_.path, deleted, 0,
project_id)
except Exception as excp:
_logger().exception('{0!s}'.format(excp))
file_.project_id = None
File.update_many(project_files)
except OSError as excp:
log_msg = ('Exception in Initial project directory synchronization '
'call: {exception!s}')
log_msg = log_msg.format(exception=excp)
_logger().exception(log_msg)
