CHANGELOG.md

Change Log

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog and this project adheres to Semantic Versioning.

Unreleased

Added

• Added filter_glob and exclude_glob parameters to fs.walk.Walker. Closes #459.

Fixed

• Elaborated documentation of filter_dirs and exclude_dirs in fs.walk.Walker. Closes #371.
• Fixes a backward incompatibility where fs.move.move_file raises DestinationExists (#535).
• Fixed a bug where files could be truncated or deleted when moved / copied onto itself. Closes #546

[2.4.16] - 2022-05-02

Changed

• Make fs.zipfs._ZipExtFile use the seeking mechanism implemented in the Python standard library in Python version 3.7 and later (#527).
• Mark fs.zipfs.ReadZipFS as a case-sensitive filesystem (#527).
• Optimized moving files between filesystems with syspaths. (#523).
• Fixed fs.move.move_file to clean up the copy on the destination in case of errors.
• fs.opener.manage_fs with writeable=True will now raise a ResourceReadOnly exception if the managed filesystem is not writeable.
• Marked filesystems wrapped with fs.wrap.WrapReadOnly as read-only.

[2.4.15] - 2022-02-07

Changed

• Support more lenient usernames and group names in FTP servers (#507). Closes #506.
• Removed dependency on pytz (#518). Closes #516.

Fixed

• Fixed MemoryFS.move and MemoryFS.movedir not updating the name of moved resources, causing MemoryFS.scandir to use the old name. (#510). Closes #509.
• Make WrapFS.move and WrapFS.movedir use the delegate FS methods instead of fs.move functions, which was causing optimized implementation of movedir to be always skipped. (#511).

[2.4.14] - 2021-11-16

Added

• Added fs.copy.copy_file_if, fs.copy.copy_dir_if, and fs.copy.copy_fs_if. Closes #458.
• Added fs.base.FS.getmodified.

Changed

• FTP servers that do not support the MLST command now try to use the MDTM command to retrieve the last modification timestamp of a resource. Closes #456.

Fixed

• Fixed performance bugs in fs.copy.copy_dir_if_newer. Test cases were adapted to catch those bugs in the future.
• Fixed precision bug for timestamps in fs.OSFS.setinfo.

[2.4.13] - 2021-03-27

Added

• Added FTP over TLS (FTPS) support to FTPFS. Closes #437, #449.
• PathError now supports wrapping an exception using the exc argument. Closes #453.
• Better documentation of the writable parameter of fs.open_fs, and hint about using fs.wrap.read_only when a read-only filesystem is required. Closes #441.
• Copy and move operations now provide a parameter preserve_time that, when passed as True, makes sure the "mtime" of the destination file will be the same as that of the source file.

Changed

• Make FS.upload explicit about the expected error when the parent directory of the destination does not exist. Closes #445.
• Migrate continuous integration from Travis-CI to GitHub Actions and introduce several linters again in the build steps (#448). Closes #446.
• Stop requiring pytest to run tests, allowing any test runner supporting unittest-style test suites.
• FSTestCases now builds the large data required for upload and download tests only once in order to reduce the total testing time.
• MemoryFS.move and MemoryFS.movedir will now avoid copying data. Closes #452.
• FS.removetree("/") behaviour has been standardized in all filesystems, and is expected to clear the contents of the root folder without deleting it. Closes #471.
• FS.getbasic is now deprecated, as it is redundant with FS.getinfo, and FS.getinfo is now explicitly expected to return the basic info namespace unconditionally. Closes #469.

Fixed

• Make FTPFile, MemoryFile and RawWrapper accept array.array arguments for the write and writelines methods, as expected by their base class io.RawIOBase.
• Various documentation issues, including MemoryFS docstring not rendering properly.
• Avoid creating a new connection on every call of FTPFS.upload. Closes #455.
• WrapReadOnly.removetree not raising a ResourceReadOnly when called. Closes #468.
• WrapCachedDir.isdir and WrapCachedDir.isfile raising a ResourceNotFound error on non-existing path (#470).
• FTPFS not listing certain entries with sticky/SUID/SGID permissions set by Linux server (#473). Closes #451.
• scandir iterator not being closed explicitly in OSFS.scandir, occasionally causing a ResourceWarning to be thrown. Closes #311.
• Incomplete type annotations for the temp_fs parameter of WriteTarFS and WriteZipFS. Closes #410.

[2.4.12] - 2021-01-14

Added

• Missing mode attribute to _MemoryFile objects returned by MemoryFS.openbin.
• Missing readinto method for MemoryFS and FTPFS file objects. Closes #380.
• Added compatibility if a Windows FTP server returns file information to the LIST command with 24-hour times. Closes #438.
• Added Python 3.9 support. Closes #443.

Changed

• Start testing on PyPy. Due to #342 we have to treat PyPy builds specially and allow them to fail, but at least we'll be able to see if we break something aside from known issues with FTP tests.
• Include docs in source distributions as well as the whole tests folder, ensuring conftest.py is present, fixes #364.
• Stop patching copy with Python 3.8+ because it already uses sendfile (#424). Closes #421.

Fixed

• Fixed crash when CPython's -OO flag is used
• Fixed error when parsing timestamps from a FTP directory served from a WindowsNT FTP Server. Closes #395.
• Fixed documentation of Mode.to_platform_bin. Closes #382.
• Fixed the code example in the "Testing Filesystems" section of the "Implementing Filesystems" guide. Closes #407.
• Fixed FTPFS.openbin not implicitly opening files in binary mode like expected from openbin. Closes #406.

[2.4.11] - 2019-09-07

Added

• Added geturl for TarFS and ZipFS for 'fs' purpose. NoURL for 'download' purpose.
• Added helpful root path in CreateFailed exception. Closes #340.
• Added Python 3.8 support.

Fixed

• Fixed tests leaving tmp files
• Fixed typing issues
• Fixed link namespace returning bytes
• Fixed broken FSURL in windows #329
• Fixed hidden exception at fs.close() when opening an absent zip/tar file URL #333
• Fixed abstract class import from collections which would break on Python 3.8
• Fixed incorrect imports of mock on Python 3
• Removed some unused imports and unused requirements.txt file
• Added mypy checks to Travis. Closes #332.
• Fixed missing errno.ENOTSUP on PyPy. Closes #338.
• Fixed bug in a decorator that would trigger an AttributeError when a class was created that implemented a deprecated method and had no docstring of its own.

Changed

• Entire test suite has been migrated to pytest. Closes #327.
• Style checking is now enforced using flake8; this involved some code cleanup such as removing unused imports.

[2.4.10] - 2019-07-29

Fixed

• Fixed broken WrapFS.movedir #322.

[2.4.9] - 2019-07-28

Fixed

• Restored fs.path import
• Fixed potential race condition in makedirs. Fixes #310
• Added missing methods to WrapFS. Fixed #294

Changed

• MemFS now immediately releases all memory it holds when close() is called, rather than when it gets garbage collected. Closes issue #308.
• FTPFS now translates EOFError into RemoteConnectionError. Closes #292
• Added automatic close for filesystems that go out of scope. Fixes #298

[2.4.8] - 2019-06-12

Changed

• geturl will return URL with user/password if needed @zmej-serow

[2.4.7] - 2019-06-08

Added

• Flag to OSFS to disable env var expansion

[2.4.6] - 2019-06-08

Added

• Implemented geturl in FTPFS @zmej-serow

Fixed

• Fixed FTP test suite when time is not UTC-0 @mrg0029
• Fixed issues with paths in tarfs PyFilesystem#284

Changed

• Dropped Python3.3 support

[2.4.5] - 2019-05-05

Fixed

• Restored deprecated setfile method with deprecation warning to change to writefile
• Fixed exception when a tarfile contains a path called '.' PyFilesystem#275
• Made TarFS directory loading lazy

Changed

• Detect case insensitivity using by writing temp file

[2.4.4] - 2019-02-23

Fixed

• OSFS fail in nfs mounts

[2.4.3] - 2019-02-23

Fixed

• Fixed broken "case_insensitive" check
• Fixed Windows test fails

[2.4.2] - 2019-02-22

Fixed

• Fixed exception when Python runs with -OO

[2.4.1] - 2019-02-20

Fixed

• Fixed hash method missing from WrapFS

[2.4.0] - 2019-02-15

Added

• Added exclude and filter_dirs arguments to walk
• Micro-optimizations to walk

[2.3.1] - 2019-02-10

Fixed

• Add encoding check in OSFS.validatepath

[2.3.0] - 2019-01-30

Fixed

• IllegalBackReference had mangled error message

Added

• FS.hash method

[2.2.1] - 2019-01-06

Fixed

• Registry.install returns its argument.

[2.2.0] - 2019-01-01

A few methods have been renamed for greater clarity (but functionality remains the same).

The old methods are now aliases and will continue to work, but will issue a deprecation warning via the warnings module. Please update your code accordingly.

• getbytes -> readbytes
• getfile -> download
• gettext -> readtext
• setbytes -> writebytes
• setbinfile -> upload
• settext -> writetext

Changed

• Changed default chunk size in copy_file_data to 1MB
• Added chunk_size and options to FS.upload

[2.1.3] - 2018-12-24

Fixed

• Incomplete FTPFile.write when using workers @geoffjukes
• Fixed AppFS not creating directory

Added

• Added load_extern switch to opener, fixes #228 @althanos

[2.1.2] - 2018-11-10

Added

• Support for Windows NT FTP servers @sspross

Fixed

• Root dir of MemoryFS accesible as a file
• Packaging issues @televi
• Deprecation warning re collections.Mapping

[2.1.1] - 2018-10-03

Added

• Added PEP 561 py.typed files
• Use sendfile for faster copies @althonos
• Atomic exclusive mode in Py2.7 @sqwishy

Fixed

• Fixed lstat @kamomil

[2.1.0] - 2018-08-12

Added

• fs.glob support

[2.0.27] - 2018-08-05

Fixed

• Fixed for Winows paths #152
• Fixed ftp dir parsing (@dhirschfeld)

[2.0.26] - 2018-07-26

Fixed

• fs.copy and fs.move disable workers if not thread-safe
• fs.match detects case insensitivity
• Open in exclusive mode is atomic (@squishy)
• Exceptions can be pickleabe (@Spacerat)

[2.0.25] - 2018-07-20

Added

• workers parameter to fs.copy, fs.move, and fs.mirror for concurrent copies

[2.0.24] - 2018-06-28

Added

• timeout to FTP opener

[2.0.23] - 2018-05-02

• Fix for Markdown on PyPi, no code changes

[2.0.22] - 2018-05-02

Fixed

• Handling of broken unicode on Python2.7

Added

• Added fs.getospath

[2.0.21] - 2018-05-02

Added

• Typing information
• Added Info.suffix, Info.suffixes, Info.stem attributes

Fixed

• Fixed issue with implied directories in TarFS

Changed

• Changed path.splitext so that 'leading periods on the basename are ignored', which is the behaviour of os.path.splitext

[2.0.20] - 2018-03-13

Fixed

• MultiFS.listdir now correctly filters out duplicates

[2.0.19] - 2018-03-11

Fixed

• encoding issue with TarFS
• CreateFailed now contains the original exception in exc attribute

[2.0.18] - 2018-01-31

Added

• fs.getfile function

Changed

• Modified walk to use iterators internally (for more efficient walking)
• Modified fs.copy to use getfile

[2.0.17] - 2017-11-20

Fixed

• Issue with ZipFS files missing a byte

[2.0.16] - 2017-11-11

Added

• fs.parts

Fixed

• Walk now yields Step named tuples as advertised

Added

• Added max_depth parameter to fs.walk

[2.0.15] - 2017-11-05

Changed

• ZipFS files are now seekable (Martin Larralde)

[2.0.14] - 2016-11-05

No changes, pushed wrong branch to PyPi.

[2.0.13] - 2017-10-17

Fixed

• Fixed ignore_errors in walk.py

[2.0.12] - 2017-10-15

Fixed

• settext, appendtext, appendbytes, setbytes now raise a TypeError if the type is wrong, rather than ValueError
• More efficient feature detection for FTPFS
• Fixes for fs.filesize
• Major documentation refactor (Martin Larralde)

[2.0.11]

Added

• fs.mirror

[2.0.10]

Added

• Added params support to FS URLs

Fixed

• Many fixes to FTPFS contributed by Martin Larralde.

[2.0.9]

Changed

• MountFS and MultiFS now accept FS URLS
• Add openers for AppFS

[2.0.8] - 2017-08-13

Added

• Lstat info namespace
• Link info namespace
• FS.islink method
• Info.is_link method

[2.0.7] - 2017-08-06

Fixes

• Fixed entry point breaking pip

[2.0.6] - 2017-08-05

Fixes

• Opener refinements

[2.0.5] - 2017-08-02

Fixed

• Fixed potential for deadlock in MemoryFS

Added

• Added factory parameter to opendir.
• ClosingSubFS.
• File objects are all derived from io.IOBase.

Fixed

• Fix closing for FTP opener.

[2.0.4] - 2017-06-11

Added

• Opener extension mechanism contributed by Martin Larralde.
• Support for pathlike objects.

Fixed

• Stat information was missing from info.

Changed

• More specific error when validatepath throws an error about the path argument being the wrong type, and changed from a ValueError to a TypeError.
• Deprecated encoding parameter in OSFS.

[2.0.3] - 2017-04-22

Added

• New copy_if_newer functionality in copy module.

Fixed

• Improved FTPFS support for non-strict servers.

[2.0.2] - 2017-03-12

Changed

• Improved FTP support for non-compliant servers
• Fix for ZipFS implied directories

[2.0.1] - 2017-03-11

Added

• TarFS contributed by Martin Larralde.

Fixed

• FTPFS bugs.

[2.0.0] - 2016-12-07

New version of the PyFilesystem API.