high-level file-system operations for lazy devs.
pip install python-fsutilJust import the main module and call its methods.
import fsutilassert_dirassert_existsassert_fileassert_not_dirassert_not_existsassert_not_fileclean_dirconvert_size_bytes_to_stringconvert_size_string_to_bytescopy_dircopy_dir_contentcopy_filecreate_dircreate_filecreate_tar_filecreate_zip_filedelete_dirdelete_dir_contentdelete_dirsdelete_filedelete_filesdownload_file(requirerequeststo be installed)existsextract_tar_fileextract_zip_fileget_dir_creation_dateget_dir_creation_date_formattedget_dir_hashget_dir_last_modified_dateget_dir_last_modified_date_formattedget_dir_sizeget_dir_size_formattedget_file_basenameget_file_creation_dateget_file_creation_date_formattedget_file_extensionget_file_hashget_file_last_modified_dateget_file_last_modified_date_formattedget_file_sizeget_file_size_formattedget_filenameget_parent_dirget_permissionsget_unique_nameis_diris_emptyis_empty_diris_empty_fileis_filejoin_filenamejoin_filepathjoin_pathlist_dirslist_filesmake_dirsmake_dirs_for_filemove_dirmove_fileread_fileread_file_from_url(requiresrequeststo be installed)read_file_jsonread_file_linesread_file_lines_countremove_dirremove_dir_contentremove_dirsremove_fileremove_filesrename_dirrename_filerename_file_basenamerename_file_extensionreplace_dirreplace_filesearch_dirssearch_filesset_permissionssplit_filenamesplit_filepathsplit_pathtransform_filepathwrite_filewrite_file_json
# Raise an OSError if the given path doesn't exist or it is not a directory. fsutil.assert_dir(path)# Raise an OSError if the given path doesn't exist. fsutil.assert_exists(path)# Raise an OSError if the given path doesn't exist or it is not a file. fsutil.assert_file(path)# Raise an OSError if the given path is an existing directory. fsutil.assert_not_dir(path)# Raise an OSError if the given path already exists. fsutil.assert_not_exists(path)# Raise an OSError if the given path is an existing file. fsutil.assert_not_file(path)# Clean a directory by removing empty sub-directories and/or empty files. fsutil.clean_dir(path, dirs=True, files=True)# Convert the given size bytes to string using the right unit suffix. size_str = fsutil.convert_size_bytes_to_string(size)# Convert the given size string to bytes. size_bytes = fsutil.convert_size_string_to_bytes(size)# Copy the directory at the given path and all its content to dest path. # If overwrite is not allowed and dest path exists, an OSError is raised. # More informations about kwargs supported options here: # https://docs.python.org/3/library/shutil.html#shutil.copytree fsutil.copy_dir(path, dest, overwrite=False, **kwargs)# Copy the content of the directory at the given path to dest path. # More informations about kwargs supported options here: # https://docs.python.org/3/library/shutil.html#shutil.copytree fsutil.copy_dir_content(path, dest, **kwargs)# Copy the file at the given path and its metadata to dest path. # If overwrite is not allowed and dest path exists, an OSError is raised. # More informations about kwargs supported options here: # https://docs.python.org/3/library/shutil.html#shutil.copy2 fsutil.copy_file(path, dest, overwrite=False, **kwargs)# Create directory at the given path. # If overwrite is not allowed and path exists, an OSError is raised. fsutil.create_dir(path, overwrite=False)# Create file with the specified content at the given path. # If overwrite is not allowed and path exists, an OSError is raised. fsutil.create_file(path, content="", overwrite=False)# Create tar file at path compressing directories/files listed in content_paths. # If overwrite is allowed and dest tar already exists, it will be overwritten. fsutil.create_tar_file(path, content_paths, overwrite=True, compression="gzip")# Create zip file at path compressing directories/files listed in content_paths. # If overwrite is allowed and dest zip already exists, it will be overwritten. fsutil.create_zip_file(path, content_paths, overwrite=True, compression=zipfile.ZIP_DEFLATED)# Alias for remove_dir. fsutil.delete_dir(path)# Alias for remove_dir_content. fsutil.delete_dir_content(path)# Alias for remove_dirs. fsutil.delete_dirs(*paths)# Alias for remove_file. fsutil.delete_file(path)# Alias for remove_files. fsutil.delete_files(*paths)# Download a file from url to the given dirpath and return the filepath. # If dirpath is not provided, the file will be downloaded to a temp directory. # If filename is provided, the file will be named using filename. # It is possible to pass extra request options (eg. for authentication) using **kwargs. filepath = fsutil.download_file(url, dirpath=None, filename="archive.zip", chunk_size=8192, **kwargs)# Check if a directory of a file exists at the given path. value = fsutil.exists(path)# Extract tar file at path to dest path. # If autodelete, the archive will be deleted after extraction. # If content_paths list is defined, only listed items will be extracted, otherwise all. fsutil.extract_tar_file(path, dest, content_paths=None, autodelete=False)# Extract zip file at path to dest path. # If autodelete, the archive will be deleted after extraction. # If content_paths list is defined, only listed items will be extracted, otherwise all. fsutil.extract_zip_file(path, dest, content_paths=None, autodelete=False)# Get the directory creation date. date = fsutil.get_dir_creation_date(path)# Get the directory creation date formatted using the given format. date_str = fsutil.get_dir_creation_date_formatted(path, format='%Y-%m-%d %H:%M:%S')# Get the hash of the directory at the given path using # the specified algorithm function (md5 by default). hash = fsutil.get_dir_hash(path, func="md5")# Get the directory last modification date. date = fsutil.get_dir_last_modified_date(path)# Get the directory last modification date formatted using the given format. date_str = fsutil.get_dir_last_modified_date_formatted(path, format="%Y-%m-%d %H:%M:%S")# Get the directory size in bytes. size = fsutil.get_dir_size(path)# Get the directory size formatted using the right unit suffix. size_str = fsutil.get_dir_size_formatted(path)# Get the file basename from the given path/url. basename = fsutil.get_file_basename(path)# Get the file creation date. date = fsutil.get_file_creation_date(path)# Get the file creation date formatted using the given format. date_str = fsutil.get_file_creation_date_formatted(path, format="%Y-%m-%d %H:%M:%S")# Get the file extension from the given path/url. extension = fsutil.get_file_extension(path)# Get the hash of the file at the given path using # the specified algorithm function (md5 by default). filehash = fsutil.get_file_hash(path, func="md5")# Get the file last modification date. date = fsutil.get_file_last_modified_date(path)# Get the file last modification date formatted using the given format. date_str = fsutil.get_file_last_modified_date_formatted(path, format="%Y-%m-%d %H:%M:%S")# Get the file size in bytes. size = fsutil.get_file_size(path)# Get the file size formatted using the right unit suffix. size_str = fsutil.get_file_size_formatted(path)# Get the filename from the given path/url. filename = fsutil.get_filename(path)# Get the parent directory for the given path going up N levels. parent_dir = fsutil.get_parent_dir(path, levels=1)# Get the file/directory permissions. permissions = fsutil.get_permissions(path)# Get a unique name for a directory/file at the given directory path. unique_name = fsutil.get_unique_name(path, prefix="", suffix="", extension="", separator="-")# Determine whether the specified path represents an existing directory. value = fsutil.is_dir(path)# Determine whether the specified path represents an empty directory or an empty file. value = fsutil.is_empty(path)# Determine whether the specified path represents an empty directory. value = fsutil.is_empty_dir(path)# Determine whether the specified path represents an empty file. value = fsutil.is_empty_file(path)# Determine whether the specified path represents an existing file. value = fsutil.is_file(path)# Create a filename joining the file basename and the extension. filename = fsutil.join_filename(basename, extension)# Create a filepath joining the directory path and the filename. filepath = fsutil.join_filepath(dirpath, filename)# Create a path joining path and paths. # If path is __file__ (or a .py file), the resulting path will be relative # to the directory path of the module in which it's used. path = fsutil.join_path(path, *paths)# List all directories contained at the given directory path. dirs = fsutil.list_dirs(path)# List all files contained at the given directory path. files = fsutil.list_files(path)# Create the directories needed to ensure that the given path exists. # If a file already exists at the given path an OSError is raised. fsutil.make_dirs(path)# Create the directories needed to ensure that the given path exists. # If a directory already exists at the given path an OSError is raised. fsutil.make_dirs_for_file(path)# Move an existing dir from path to dest directory. # If overwrite is not allowed and dest path exists, an OSError is raised. # More informations about kwargs supported options here: # https://docs.python.org/3/library/shutil.html#shutil.move fsutil.move_dir(path, dest, overwrite=False, **kwargs)# Move an existing file from path to dest directory. # If overwrite is not allowed and dest path exists, an OSError is raised. # More informations about kwargs supported options here: # https://docs.python.org/3/library/shutil.html#shutil.move fsutil.move_file(path, dest, overwrite=False, **kwargs)# Read the content of the file at the given path using the specified encoding. content = fsutil.read_file(path, encoding="utf-8")# Read the content of the file at the given url. content = fsutil.read_file_from_url(url, **kwargs)# Read and decode a json encoded file at the given path. data = fsutil.read_file_json(path, cls=None, object_hook=None, parse_float=None, parse_int=None, parse_constant=None, object_pairs_hook=None)# Read file content lines. # It is possible to specify the line indexes (negative indexes too), # very useful especially when reading large files. content = fsutil.read_file_lines(path, line_start=0, line_end=-1, strip_white=True, skip_empty=True, encoding="utf-8")# Read file lines count. lines_count = fsutil.read_file_lines_count(path)# Remove a directory at the given path and all its content. # If the directory is removed with success returns True, otherwise False. # More informations about kwargs supported options here: # https://docs.python.org/3/library/shutil.html#shutil.rmtree fsutil.remove_dir(path, **kwargs)# Removes all directory content (both sub-directories and files). fsutil.remove_dir_content(path)# Remove multiple directories at the given paths and all their content. fsutil.remove_dirs(*paths)# Remove a file at the given path. # If the file is removed with success returns True, otherwise False. fsutil.remove_file(path)# Remove multiple files at the given paths. fsutil.remove_files(*paths)# Rename a directory with the given name. # If a directory or a file with the given name already exists, an OSError is raised. fsutil.rename_dir(path, name)# Rename a file with the given name. # If a directory or a file with the given name already exists, an OSError is raised. fsutil.rename_file(path, name)# Rename a file basename with the given basename. fsutil.rename_file_basename(path, basename)# Rename a file extension with the given extension. fsutil.rename_file_extension(path, extension)# Replace directory at the specified path with the directory located at src. # If autodelete, the src directory will be removed at the end of the operation. # Optimized for large directories. fsutil.replace_dir(path, src, autodelete=False)# Replace file at the specified path with the file located at src. # If autodelete, the src file will be removed at the end of the operation. # Optimized for large files. fsutil.replace_file(path, src, autodelete=False)# Search for directories at path matching the given pattern. dirs = fsutil.search_dirs(path, pattern="**/*")# Search for files at path matching the given pattern. files = fsutil.search_files(path, pattern="**/*.*")# Set the file/directory permissions. fsutil.set_permissions(path, 700)# Split a filename and returns its basename and extension. basename, extension = fsutil.split_filename(path)# Split a filename and returns its directory-path and filename. dirpath, filename = fsutil.split_filepath(path)# Split a path and returns its path-names. path_names = fsutil.split_path(path)# Trasform a filepath by applying the provided optional changes. filepath = fsutil.transform_filepath(path, dirpath=None, basename=lambda b: slugify(b), extension="webp")# Write file with the specified content at the given path. fsutil.write_file(path, content, append=False, encoding="utf-8", atomic=False)# Write a json file at the given path with the specified data encoded in json format. fsutil.write_file_json(path, data, encoding="utf-8", atomic=False, skipkeys=False, ensure_ascii=True, check_circular=True, allow_nan=True, cls=None, indent=None, separators=None, default=None, sort_keys=False)# clone repository git clone https://github.com/fabiocaccamo/python-fsutil.git && cd python-fsutil # create virtualenv and activate it python -m venv venv && . venv/bin/activate # upgrade pip python -m pip install --upgrade pip # install requirements python -m pip install -r requirements.txt -r requirements-test.txt # install pre-commit to run formatters and linters pre-commit install --install-hooks # run tests using tox tox # or run tests using pytest pytestReleased under MIT License.
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