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import os |
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import shutil |
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from pathlib import Path |
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from tqdm import tqdm |
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from dirutility.walk import DirPaths |
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View Code Duplication |
class FlattenTree: |
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def __init__(self, directory, target='root'): |
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""" |
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Loops through parent folders in a root directory and moves child files out of sub folders and into parent folder |
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:param root: Starting directory |
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:param target: Target destination for files. Default is 'directory' which will move files into corresponding |
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directory under parent root. If set to 'root' then files will be moved into root folder |
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""" |
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self.directory = directory |
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self.target = target |
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self.root_paths = [Path(self.directory + os.sep + dirs) for dirs in os.listdir(self.directory)] |
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self.flatten() |
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@staticmethod |
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def remove_path_dirname(path): |
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""" |
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Removes file paths directory if the directory is empty |
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:param path: Filepath |
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""" |
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dir_to_remove = os.path.dirname(path) |
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if not os.listdir(dir_to_remove): |
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shutil.rmtree(dir_to_remove) |
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else: |
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if len(os.listdir(dir_to_remove)) == 1: |
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if os.listdir(dir_to_remove)[0].startswith('.'): |
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shutil.rmtree(dir_to_remove) |
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def flatten(self): |
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for dirs in tqdm(self.root_paths, desc='Flattening file tree', total=len(self.root_paths)): |
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files = DirPaths(dirs) |
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for f in files: |
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if self.target == 'directory': |
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shutil.move(f, dirs) |
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self.remove_path_dirname(f) |
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elif self.target == 'root': |
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shutil.move(f, self.directory) |
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self.remove_path_dirname(f) |
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self.remove_path_dirname(os.path.dirname(f)) |
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View Code Duplication |
class CreateTree: |
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""" |
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Create file tree from directory of indexed files |
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:param root: Starting directory |
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:param delimiter: Character separating filename attributes |
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:param prefix: Prefix string to be concatenated with lowest level folder |
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:param suffix: Suffix string to be concatenated with lowest level folder |
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""" |
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def __init__(self, root, delimiter="_", prefix=None, suffix=None): |
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self.files = DirPaths(root).files() |
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self.delimiter = delimiter |
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self.prefix = prefix |
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self.suffix = suffix |
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self.create() |
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def rename(self, path): |
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split = os.path.basename(path).split(self.delimiter)[:-1] |
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if self.prefix: |
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split[-1] = self.prefix + self.delimiter + split[-1] |
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if self.suffix: |
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split[-1] = split[-1] + self.delimiter + self.suffix |
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return split |
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def create(self): |
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# Generate lists of files and folders in root directory |
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for path in self.files: |
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child_dirs = self.rename(path) |
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directory = os.path.dirname(path) |
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for each in child_dirs: |
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directory = os.path.join(directory, each) |
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if not os.path.isdir(directory): |
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os.mkdir(directory) |
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shutil.move(path, directory) |
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View Code Duplication |
def move_files_to_folders(directory): |
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""" |
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Loops through a parent directory and nests files within folders that already exists and have matching prefixs |
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:param directory: Starting directory |
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""" |
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# Generate lists of files and folders in root directory |
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files, folders, files_to_move = [], [], [] |
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for path in os.listdir(directory): |
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if os.path.isdir(path): |
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folders.append(path) |
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elif os.path.isfile(path): |
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files.append(path) |
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# Loop through folders in root directory |
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for path in folders: |
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# Generate list of files with same prefix as current folder |
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child_files = [f for f in files if f.startswith(path)] |
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files_to_move.append((path, child_files)) |
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# Move child files into parent folder |
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for each in files_to_move: |
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folder, files = each |
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for f in files: |
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shutil.move(f, folder) |
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sfneal /
dirutility
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