def _move_files_safe(self, src_web_path, dst_web_path):
"""
Move file in collection from path1 to path2. Also move associated thumbnail and preview file, and any files
with same prefix in collection folder (mainly RAWS)
"""
src_file_phys_path = locations.collection_phys_path(src_web_path)
dst_file_phys_path = locations.collection_phys_path(dst_web_path)
# create list of modifications files will be moved in loop at the end of method
renames = [(src_file_phys_path, dst_file_phys_path)]
# query generators and add all generated miniatures to renames
for generator in MINIATURE_GENERATORS:
if generator.will_output_file(src_web_path):
src_miniature_phys_path = generator.miniature_phys_path(src_file_phys_path)
dst_miniature_phys_path = self._calculate_dst_path_after_move(src_web_path, dst_web_path,
src_miniature_phys_path)
renames.append((src_miniature_phys_path, dst_miniature_phys_path))
# add move of "other files in group" in collection folder
self._add_similar_files_modifications(src_file_phys_path, dst_file_phys_path, renames)
# move files in batch
# TODO: rollback changes (move files back to their original positions) on error
for (src, dst) in renames:
move_without_overwriting(src, dst,
# allow creating destination folders only in trash
create_destination_dir=locations.web_path_in_trash(dst_web_path))
def _rename_group(self, image_infos, good_suffix):
"""
Change file names in image_infos list, by concatenating new suffix.
"""
for image_info in image_infos:
image_info.suffix = good_suffix
logger.info("renaming: {0.path} -> {0.new_path}".format(image_info))
# rename file
move_without_overwriting(image_info.path, image_info.new_path)
# remove old name, add now name to list of files
self._files.remove(os.path.basename(image_info.path))
self._files.append(os.path.basename(image_info.new_path))
