file-system utilities for lazy devs.
Project description
python-fsutil
file-system utilities for lazy devs.
Features
- Simple and intuitive.
- Compatibile with python 2 and 3.
- Well tested.
Index
Installation
pip install python-fsutil
Usage
Just import the main module and call its methods.
import fsutil
Methods
assert_dir
assert_exists
assert_file
assert_not_dir
assert_not_exists
assert_not_file
clean_dir
convert_size_bytes_to_string
convert_size_string_to_bytes
copy_dir
copy_dir_content
copy_file
create_dir
create_file
create_zip_file
delete_dir
delete_dir_content
delete_dirs
delete_file
delete_files
download_file
(requirerequests
to be installed)exists
extract_zip_file
get_dir_creation_date
get_dir_creation_date_formatted
get_dir_last_modified_date
get_dir_last_modified_date_formatted
get_dir_size
get_dir_size_formatted
get_file_basename
get_file_creation_date
get_file_creation_date_formatted
get_file_extension
get_file_hash
get_file_last_modified_date
get_file_last_modified_date_formatted
get_file_size
get_file_size_formatted
get_filename
get_parent_dir
is_dir
is_empty
is_empty_dir
is_empty_file
is_file
join_filename
join_filepath
join_path
list_dirs
list_files
make_dirs
make_dirs_for_file
move_dir
move_file
read_file
read_file_from_url
(requiresrequests
to be installed)read_file_json
read_file_lines
read_file_lines_count
remove_dir
remove_dir_content
remove_dirs
remove_file
remove_files
rename_dir
rename_file
rename_file_basename
rename_file_extension
search_dirs
search_files
split_filename
split_filepath
split_path
write_file
write_file_json
assert_dir
# Raise an OSError if the given path doesn't exist or it is not a directory.
fsutil.assert_dir(path)
assert_exists
# Raise an OSError if the given path doesn't exist.
fsutil.assert_exists(path)
assert_file
# Raise an OSError if the given path doesn't exist or it is not a file.
fsutil.assert_file(path)
assert_not_dir
# Raise an OSError if the given path is an existing directory.
fsutil.assert_not_dir(path)
assert_not_exists
# Raise an OSError if the given path already exists.
fsutil.assert_not_exists(path)
assert_not_file
# Raise an OSError if the given path is an existing file.
fsutil.assert_not_file(path)
clean_dir
# Clean a directory by removing empty sub-directories and/or empty files.
fsutil.clean_dir(path, dirs=True, files=True)
convert_size_bytes_to_string
# Convert the given size bytes to string using the right unit suffix.
size_str = fsutil.convert_size_bytes_to_string(size)
convert_size_string_to_bytes
# Convert the given size string to bytes.
size_bytes = fsutil.convert_size_string_to_bytes(size)
copy_dir
# 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_dir_content
# 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_file
# 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_dir
# 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
# 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_zip_file
# 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)
delete_dir
# Alias for remove_dir.
fsutil.delete_dir(path)
delete_dir_content
# Alias for remove_dir_content.
fsutil.delete_dir_content(path)
delete_dirs
# Alias for remove_dirs.
fsutil.delete_dirs(*paths)
delete_file
# Alias for remove_file.
fsutil.delete_file(path)
delete_files
# Alias for remove_files.
fsutil.delete_files(*paths)
download_file
# Download a file from url to the given dirpath and return the filepath.
# 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, filename='archive.zip', chunk_size=8192, **kwargs)
exists
# Check if a directory of a file exists at the given path.
value = fsutil.exists(path)
extract_zip_file
# 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_dir_creation_date
# Get the directory creation date.
date = fsutil.get_dir_creation_date(path)
get_dir_creation_date_formatted
# 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_dir_last_modified_date
# Get the directory last modification date.
date = fsutil.get_dir_last_modified_date(path)
get_dir_last_modified_date_formatted
# 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_dir_size
# Get the directory size in bytes.
size = fsutil.get_dir_size(path)
get_dir_size_formatted
# Get the directory size formatted using the right unit suffix.
size_str = fsutil.get_dir_size_formatted(path)
get_file_basename
# Get the file basename from the given path/url.
basename = fsutil.get_file_basename(path)
get_file_creation_date
# Get the file creation date.
date = fsutil.get_file_creation_date(path)
get_file_creation_date_formatted
# 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_file_extension
# Get the file extension from the given path/url.
extension = fsutil.get_file_extension(path)
get_file_hash
# 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_file_last_modified_date
# Get the file last modification date.
date = fsutil.get_file_last_modified_date(path)
get_file_last_modified_date_formatted
# 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_file_size
# Get the file size in bytes.
size = fsutil.get_file_size(path)
get_file_size_formatted
# Get the file size formatted using the right unit suffix.
size_str = fsutil.get_file_size_formatted(path)
get_filename
# Get the filename from the given path/url.
filename = fsutil.get_filename(path)
get_parent_dir
# Get the parent directory for the given path going up N levels.
parent_dir = fsutil.get_parent_dir(path, levels=1)
is_dir
# Determine whether the specified path represents an existing directory.
value = fsutil.is_dir(path)
is_empty
# Determine whether the specified path represents an empty directory or an empty file.
value = fsutil.is_empty(path)
is_empty_dir
# Determine whether the specified path represents an empty directory.
value = fsutil.is_empty_dir(path)
is_empty_file
# Determine whether the specified path represents an empty file.
value = fsutil.is_empty_file(path)
is_file
# Determine whether the specified path represents an existing file.
value = fsutil.is_file(path)
join_filename
# Create a filename joining the file basename and the extension.
filename = fsutil.join_filename(basename, extension)
join_filepath
# Create a filepath joining the directory path and the filename.
filepath = fsutil.join_filepath(dirpath, filename)
join_path
# 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_dirs
# List all directories contained at the given directory path.
dirs = fsutil.list_dirs(path)
list_files
# List all files contained at the given directory path.
files = fsutil.list_files(path)
make_dirs
# 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)
make_dirs_for_file
# 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_dir
# 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_file
# 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_file
# Read the content of the file at the given path using the specified encoding.
content = fsutil.read_file(path, encoding='utf-8')
read_file_from_url
# Read the content of the file at the given url.
content = fsutil.read_file_from_url(url, **kwargs)
read_file_json
# Read and decode a json encoded file at the given path.
data = fsutil.read_file_json(path)
read_file_lines
# 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
# Read file lines count.
lines_count = fsutil.read_file_lines_count(path)
remove_dir
# 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)
remove_dir_content
# Removes all directory content (both sub-directories and files).
fsutil.remove_dir_content(path)
remove_dirs
# Remove multiple directories at the given paths and all their content.
fsutil.remove_dirs(*paths)
remove_file
# Remove a file at the given path.
# If the file is removed with success returns True, otherwise False.
fsutil.remove_file(path)
remove_files
# Remove multiple files at the given paths.
fsutil.remove_files(*paths)
rename_dir
# 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_file
# 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_file_basename
# Rename a file basename with the given basename.
fsutil.rename_file_basename(path, basename)
rename_file_extension
# Rename a file extension with the given extension.
fsutil.rename_file_extension(path, extension)
search_dirs
# Search for directories at path matching the given pattern.
dirs = fsutil.search_dirs(path, pattern)
search_files
# Search for files at path matching the given pattern.
files = fsutil.search_files(path, pattern)
split_filename
# Split a filename and returns its basename and extension.
basename, extension = fsutil.split_filename(path)
split_filepath
# Split a filename and returns its directory-path and filename.
dirpath, filename = fsutil.split_filepath(path)
split_path
# Split a path and returns its path-names.
path_names = fsutil.split_path(path)
write_file
# Write file with the specified content at the given path.
fsutil.write_file(path, content, append=False, encoding='utf-8')
write_file_json
# Write a json file at the given path with the specified data encoded in json format.
fsutil.write_file_json(path, data)
Testing
# 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
pip install -r requirements.txt -r requirements-test.txt
# run tests using tox
tox
# or run tests using unittest
python -m unittest
# or run tests using setuptools
python setup.py test
License
Released under MIT License.
Supporting
- :star: Star this project on GitHub
- :octocat: Follow me on GitHub
- :blue_heart: Follow me on Twitter
- :moneybag: Sponsor me on Github
See also
-
python-benedict
- dict subclass with keylist/keypath support, I/O shortcuts (base64, csv, json, pickle, plist, query-string, toml, xml, yaml) and many utilities. 📘 -
python-fontbro
- friendly font operations. 🧢
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