CHANGELOG.md

Changelog

We are currently working on porting this changelog to the specifications in Keep a Changelog. This project (loosely) adheres to Semantic Versioning.

Version 1.3.6 -

Added:

• Add ub.IndexableWalker.diff

Fixed:

• ub.import_module_from_path now correctly accepts PathLike objects.
• ub.modname_to_modpath fixed in cases where editable installs use type annotations in their MAPPING definition.

Added

• Support for UNIX special permission (suid/sgid/svtx) codes in Path.chmod.

Changed

• Moved windows dependencies from requires to optional. Windows users that make use of these will need to update their ubelt install or explicitly depend on them as well.

Version 1.3.5 - Released 2024-03-20

Added:

• New wrapper around pathlib.Path.chmod in ubelt.Path.chmod. Can now specify string codes like "u+x" or "+rw". Old stat logic works as it previously did.

Changed:

• Allow the argument to ubelt.cmd to be a PathLike object, which we will expect to be an executable.

Fixed

• ub.modname_to_modpath now handles cases where editable packages have modules where the name is different than the package.
• Fixed deprecated usage of ast.Num

Version 1.3.4 - 2023-10-27

Added

• Add backend option to highlight_code which can be "pygments" or "rich".
• Support for Python 3.12

Changed

• Improve speed of inplace dictionary set operations.

Fixed

• Align in the case of nobraces=1 for ubelt.urepr.

Version 1.3.3 - 2023-07-10

Fixed

• Bug where the first call to ub.hash_data would error if it was given a ndarray with object type.
• Actually exposed ChDir.

Changed

• Docs and typing improvements

Notes

• Skipped a release version due to a bad github tag.

Version 1.3.0 - 2023-06-14

Changed

• Removed experimental warning from Path.copy and Path.move; they are now well enough tested.
• The util_format submodule has been renamed to util_repr. The util_format is now a deprecated alias for util_repr.
• Stub out merge methods for SetDict.
• Renamed FormatterExtensions to ReprExtensions, with the former now being a deprecated alias.
• ubelt.cmd now returns an object that ducktypes subprocess.CompletedProcess.
• ubelt.cmd now contains a capture argument which will disable capturing of output.
• ubelt.cmd ...detaching now only prints if verbosity is > 1

Fixed:

• Exposed ChDir.
• Removed usage of deprecated pipes module
• ubelt.cmd return dictionaries are now more consistent

Deprecated

• The recreate argument to ensuredir

Version 1.2.4 - 2023-02-28

Added

• Added ChDir to util_path.
• Add transient option to JobPool so references to futures are released after they are yielded to the user.
• Added "base32" as an option for hash_data. Note that it is unpadded, hence non-RFC compliant.
• Added pattern as a convenience option to ubelt.Path.ls.

Changed

• Updated vendored ProgIter to match progiter 1.3.0
• The download progress bar now gives more relevant information and updates less frequently.
• IndexableWalker.allclose can now take unwrapped objects.

Fixed

• ubelt.cmd now respects cwd when system=True.

Version 1.2.3 - Released 2022-12-03

Added

• Support for FreeBSD in util_platform
• ub.Path.copy and ub.Path.move
• Tentative Python 3.11 support
• ub.urepr which is ub.repr2 with new defaults.
• ub.IndexableWalker.allclose method to replace indexable_allclose

Changed

• ub.schedule_deprecation can now accept the strings "soon" or "now" for "when" arguments.
• ub.schedule_deprecation can now accept stacklevel as as an argument.
• ub.Path.apppdir can now be called without arguments.
• Deprecate TempDir
• ub.Timer can now accept ns as a keyword to enable nanosecond resolution.
• ProgIter.format_message return value has changed.
• ub.Path.mkdir now returns itself
• Speedup dict_hist in the basic case by 2x

Fixed

• Issue in indexable_allclose where tolerances were not respected.
• Issue in modname_to_modpath with exclude and editable installs.
• Incompatibility with pathlib in PythonPathContext
• Fixed issue in progiter with line clears
• Issue in import_module_from_modname with editable installs where it would try to match modules that had the requested module as a prefix.
• The timeout argument is now respected in the thread / process case of JobPool

Deprecated

• ub.indexable_allclose. Use ub.IndexableWalker.allclose instead.

Version 1.2.2 - Released 2022-09-05

Added

• Add ubelt.util_dict.UDict.take.
• Added __add__, __radd__, startswith, and endswith methods to ubelt.Path to make it a better drop-in replacement for string based paths.

Changed

• Reverse dunder methods of ubelt.SetDict now promote the type.
• Add cls keyword argument to ubelt.SetDict methods.
• Deprecate: ensure_app_cache_dir, ensure_app_config_dir, ensure_app_data_dir, get_app_cache_dir, get_app_config_dir, get_app_data_dir, readfrom, writeto, ensure_unicode.
• Initial work on new Path methods for move and copy.
• CacheStamp.renew now does nothing and returns None if the stamp is disabled.
• AutoDict, SetDict, and UDict are now always ordered. In Python 3.6 it inherits from OrderedDict. Otherwise it uses regular dict, which will be ordered in 3.7+
• AutoDict now inherits from UDict.
• PathLike objects can now be used in args to ub.cmd when the command is an iterable.

Deprecated

• deprecate AutoOrderedDict, which is now indistinguishable from AutoDict

Fixed

• Tentative fixes for new __editable__ based install path with ub.modname_to_modpath

Version 1.2.1 - Released 2022-08-06

Fixed

• Implemented inplace and reverse versions of dictionary set operations
• Added copy to setdict

Version 1.2.0 - Released 2022-08-02

Added

• Added keywords argument to ub.compatible.
• Added warncls argument to ub.schedule_deprecation.
• Experimental SetDict, UDict and aliases sdict, udict.

Fixed

• Race condition on win32 in ubelt.symlink
• Issue with ubelt.memoize_method where the method name and docstring were not wrapped correctly.
• The timeout argument now works correctly with ub.cmd when tee=True.
• Added appname to ubelt.download which was supposed to exist as indicated by the docs, but didn't.
• The resources used by ubelt.cmd are now properly closed.

Changed

• ub.compatible no longer errors on positional only functions, instead it returns the keyword-compatible arguments.
• An issue in ubelt.symlink with unintuitive behavior when an empty string was given as the link path. This now raises an error.
• The main implementations of ubelt.sorted_vals and ubelt.map_vals were renamed to ubelt.sorted_values and ubelt.map_values, but the old names are still available as aliases.
• Positional arguments in Path.augment have been modified.
• In Path.augment, deprecate overloaded suffix and introduce stemsuffix as an alternative.
• Added cls to a lot of util_dict funcs

Version 1.1.2 - Released 2022-06-30

Added

• Added new module util_deprecate with the function schedule_deprecation, which is generally useful for library maintenance.

Fixed

• Fixed issue where ubelt Cacher triggered its own warnings
• Fixed deprecated usage of LooseVersion

Changed

• Tentative deprecation or backwards incompatible change in ub.Path.augment with suffix or prefix keywords

Version 1.1.1 - Released 2022-06-09

Changed

• Removed warning from ubelt.Cacher when depends is not specified.
• ub.timestamp / ub.timeparse now respects a default_timezone argument and handles datetime.date objects.
• Type stubs are now included in the distribution

Fixed

• Issue #113, where a ub.find_exe test failed on Gentoo. Fixed by #114
• Issue where older versions of CacheStamp would be interpreted as 1.1 stamps.

Version 1.1.0 - Released 2022-06-03

Added

• New method: ub.timeparse can parse the result of ub.timestamp into a datetime object. Can optionally use dateutil.parser.parse under the hood.
• ub.Path.ls a convenience function that aliases list(path.iterdir()).
• ub.Path.walk to wrap os.walk.

Changed

• Register pathlib.Path with ub.repr2
• Can now register global ub.repr2 extensions via ub.repr2.register
• Can now register global ub.hash_data extensions via ub.hash_data.register
• Removed deprecated arguments from ubelt.cmd.
• ub.CacheStamp will now check the mtime and size to quickly check if the products have changed and force expiration.
• ub.CacheStamp now takes an expires keyword arg, which will keep the cache valid only for the specified amount of time.
• ub.CacheStamp now takes an hash_prefix keyword arg, which will check that it matches the hash of the product.
• ub.cmd now has a system argument for modularity with os.system.
• ub.cmd now accepts a timeout argument (tee support is pending).
• ub.JobPool now contains a protected _prog variable allowing the user finer-grained progress controls.
• ub.JobPool now contains a convenience method join that executes all jobs and returns a list of results.
• ub.timestamp can now accept a datetime object as an argument, and will return the timestamp for that object.
• The ubelt.util_download.grabdata function now uses CacheStamp instead of implementing its own stamp solution.
• The ubelt.util_hash.HashableExtensions implementation was updated to use functools.singledispatch instead of the custom solution. This seems faster and should not have any API impact.

Deprecated

• product and cfgstr arguments to CacheStamp.expired
• product and cfgstr arguments to CacheStamp.renew
• Passing hasher as an instance to functions like grabdata or CacheStamp can cause unexpected hashes as they may be used more than once.

Fixed

• ub.hash_data now recognizes subclasses of registered types.
• ub.timestamp() has been outputting incorrect (negated) UTC offsets. This is now fixed.
• ub.timestamp() now works correctly when the year has less than 4 digits.

Version 1.0.1 - Released 2022-02-20

Fixed

• Bug where six was used but not listed as a dependency. Six is now removed as a dependency.
• Fixed out of date docs in some places.

Version 1.0.0 - Released 2022-02-15

Added

• :func:ubelt.Path.appdir which functions like the get_app_*_dir methods in util_platform.
• Add tail argument to :func:ubelt.Path.augment and :func:ubelt.util_path.augpath
• Add json backend option to Cacher.

Changed

• IndexableWalker behavior has been changed, each time iter is called it resets its global state.
• Remove support for Python 2.7 and Python 3.5
• Removed deprecated functions scheduled for removal.
• :func:ubelt.util_dict.dict_diff now preserves original dictionary order in Python 3.7+.
• ub.hash_data can now hash slice objects.
• INTENTION OF BREAKING CHANGE NOTIFICATION: ubelt.util_format.repr2 may no longer sort dictionaries by default. Looking into a backwards compatible way to work around this.

Version 0.11.1 - Released 2022-02-15

Added

• More ubelt.Path extensions for delete
• Add timeout parameter to ubelt.download

Changed

• Modified default ubelt.Path behavior for touch to return a self-reference for chaining

Version 0.11.0 - Released 2022-01-03

Added

• Added ubelt.Path, as an extension and quicker-to-type version of pathlib.Path with extra functionality.
• Added progkw as argument to JobPool.as_completed to control progress reporting
• Added progkw as argument to ub.download / ub.grabdat to control progress reporting
• Added util_zip with the zopen function. Access a file inside a zipfile with a standard open like interface.

Fixed

• ubelt.hash_data now handles non-numeric float values.
• ubelt.chunks now works correctly when nchunks is specified.

Changed

• Changed default of _hashable_sequence types arg from True to False to be consistent, but kept existing types=True behavior in hashable extensions. Changes should be backwards compatible, but in the future we may introduce a breaking change to make hash behavior more consistent.

Version 0.10.2 - Released 2021-12-07

Added

• Added pyi type annotation files. (Used a custom script to export docstring type annotations)
• Added default keyword argument to signature of ub.peek

Fixed

• Added map function to the executor classes.
• ub.Executor now correctly returns itself from __enter__
• Docstrings now have better type annotations
• ProgIter had a bug in time_thresh, where it was never used (modified adjustment rules).
• Fixed performance regression in ProgIter

Changed

• New CI GPG Keys: Erotemic-CI: 70858F4D01314BF21427676F3D568E6559A34380 for reference the old signing key was 98007794ED130347559354B1109AC852D297D757.
• Verbose test from symlink previously showed "real -> link" which makes no sense because a link should be the object that "is pointing". Thus it now shows "link -> real"
• ub.download should now generate less stdout text
• New in-repo "dev" benchmarks

Version 0.10.1 - Released 2021-08-23

Changed

• Documentation fixes

Version 0.10.0 - Released 2021-08-22

Added

• new hashing 36-character base with alias (alphanum / abc123 / 36)
• Added "compact" argument to ub.repr2
• added candidate utilities: named_product, varied_values to util_dict
• added candidate utilities: compatible to util_func
• Added util_indexable and IndexableWalker (ported from kwcoco)
• Added util_futures with ub.JobPool and ub.Executor (ported from kwcoco)
• Added util_download_manager with simple implementation of ub.DownloadManager
• Added candidate functions to ubelt proper

Fixed

• ubelt.download now errors earlier if the parent directory does not exist
• PyTest no longer throws warnings
• Fixed issue with download and ByteIO objects in 3.8
• Bug in Python 3.8+ on win32 that did not account for the change on os.readlink behavior

Changed

• Modified corner cases in ub.repr2 to move towards behavior that is easier to reason about.

• Remove support for Python 3.4

Version 0.9.5 - Released 2021-02-05

Added

• blake3 is now an optional hasher

Changed

• ubelt.hash_data can now hash dictionaries and sets by default.

• increased test speed

• Internal change in how external hashers are maintained.

Fixes

• On windows colorama init is no longer called if it was ever initialized before. This fixes rare infinite recursion bugs when using pytest.

Version 0.9.4 - Released 2021-01-15

Added

• Added maxbytes parameter to hash_file to allow for only hashing a prefix.

Fixed

• Docs seem to be building correctly now

Changed

• Made import time 13x faster (was 109680, is now 8120) by using lazy external type registration in util_hash and removing other eager imports.

• Removed import dependency on six. There is still a runtime dependency, but we are moving away from six. This is a first step to deprecating Python2 support

• Changed default of "blocksize" in hash_file to 2 ** 20 based on benchmarks.

• Removing Travis-CI, will soon migrate to Circle-CI

Version 0.9.3 - Released 2020-10-24

Added

• Added meta and depends to CacheStamp to agree with Cacher
• ProgIter.step can now accept the force keyword argument to force display
• ProgIter.step returns True if the display was written

Fixed

• Bug in dict_isect where order was not taken into account
• Bug in ProgIter display frequency adjustment

Changed

• Tweaked display frequency adjustment in ProgIter
• ProgIter no longer displays wall time by default. Set show_wall=True to regain this functionality. When true this now shows the date and time.

[Version 0.9.2] - 2020-08-26

Added

• ub.repr2 now accept type name strings at register time (which makes it easier to lazy-load heavy libraries)
• ub.repr2 now handles pandas.DataFrame objects by default
• ub.repr2 now accepts the align keyword arg, which will align dictionary kv separators.
• functions in ub.util_color now respects a global NO_COLOR flag which prevents ANSI coloration.

Changed

• ProgIter.step now respects update freq, and will not update the estimates if too few iterations have passed. This prevents ub.download from generating extremely large amounts of standard out.
• ub.Cacher now reports the file size of the cache file.
• ub.Cacher now defaults to the latest pickle protocol (-1), which may cause compatibility issues.

Fixed

• ProgIter now correctly checks if it needs to displays a message on every iteration.
• Fixed uninitialized _cursor_at_newline variable in ProgIter.

[Version 0.9.1] - 2020-03-30

Changed

• ub.repr2 now encodes inf and nan as float('inf') and float('nan') to allow output to be evaluated.
• ub.grab_data now uses the hasher name in the cached hash stamp file.

[Version 0.9.0] - 2020-02-22

Fixed

• Fixed issue in setup.py that broke the previous release.

[Version 0.8.9] - 2020-02-20

NOTE: THIS RELEASE WAS BROKEN DUE TO AN ISSUE WITH THE SETUP SCRIPT

Added

• dpath and fname keywords to the ub.download function.
• modname_to_modpath can now find modules referenced by egg-link files.
• ub.sorted_keys and ub.sorted_vals for sorting dictionaries

Fixed

• ub.download now accepts sha256 and md5 hashes.

Changed

• The argument names in ub.group_items, groupids was changed to key.
• The argument names in ub.dict_hist. item_list was changed to items, weight_list was changed to weights.
• The argument names in ub.flatten. nested_list was changed to nested

[Version 0.8.8] - 2020-01-12

Added

• Added check kwarg to ub.cmd, which when True will raise a CalledProcessError if the exit-code is non-zero.
• Added support for pypy.

Changed

• Moved timerit to its own module.

[Version 0.8.7] - 2019-12-06

Fixed

• Fixed corner case where util_hash raised an import error when python was not compiled with OpenSSL.

[Version 0.8.6] - 2019-12-05

Fixed

• Removed the NoParam.__call__ method. This method should not have been defined, and by existing it caused issues when using NoParam as a column-key in pandas.

[Version 0.8.5] - 2019-11-26

Added

• Timerit now has 3 new properties measures, rankings, and consistency. These keep track of and analyze differences in timings between labeled timerit runs.
• ub.take now accepts default=NoParam keyword argument.

Changed

• Substantially improved documentation.
• The following functions are now officially deprecated: dict_take

[Version 0.8.4] - 2019-11-20

Changed

• The following functions are now officially deprecated: startfile, truepath, compressuser, editfile, platform_resource_dir, get_app_resource_dir, and ensure_app_resource_dir, dict_take
• Improve docs
• Timerit and ProgIter are back, remove dependency on the external modules.

[Version 0.8.3] - 2019-11-06

Changed

• PythonPathContext now works in more corner cases, although some rarer corner cases will now break. This trade-off should be a net positive.

[Version 0.8.2] - 2019-07-11

Added

• Added dpath as an argument to ub.augpath

Fixed

• Custom extensions for ub.hash_data are fixed. Previously they were not passed down more than a single level.
• The convert option for ub.hash_data was previously not hooked up.
• Correctly expose dict_diff
• Fixed issue in ub.augpath where multidot did not preserve the original extension

Changed

• ub.Cacher no longer ensures that the dpath exists on construction. This check is delayed until save is called.
• ub.CacheStamp now accepts the enabled keyword.
• modpath_to_modname now properly handles compiled modules with ABI tags.

[Version 0.8.0] - 2019-05-12

Added

• Add ub.dict_diff, which removes keys from a dictionary similar to set difference.
• Add ub.paragraph, which helps with writing log messages
• Add some benchmarks
• Add lots more documentation.

Changed

• ub.identity now accepts *args and **kwargs and defaults the first argument to None, but still only returns the first argument.
• The sort kwarg of ub.repr2 can now accept a callable, which will act as a key to the sorted function
• ub.hash_data now accepts the extensions kwarg, which allows the user to define how particular types are hashed.

Fixed

• Fix GH #53
• the index argument in import_module_from_path is now correctly used.

[Version 0.7.1] - 2019-03-19

Fixed

• Fixed bug in ub.dict_hist when ordered=True. (half of the keys would be lost). Also effected dict_take.
• platform_data_dir now correctly raises an exception when the operating system is unknown.

[Version 0.7.0] - 2019-03-12

Added

• Add memoize_property

Changed

• ub.cmd now reports cwd on exception
• Reworked requirements to minimize dependencies.
• The xxhash and pygments dependencies are now optional.
• The testing dependencies are now optional.

[Version 0.6.3] - ???

Added

• new tests
• add util_stream

Fixed

• Fixed issue in ub.download with bad content header urls

[Version 0.6.2] - 2019-02-14

Added

• ub.platform_cache_dir and ub.platform_config_dir now respect XDG environs on Linux systems.

Changed

• ub.download can now accept fpath as either a file path or a io.BytesIO object
• ub.FormatterExtensions.register can now accept a type or tuple of types.

Deprecated

• ub.platform_resource_dir is deprecated in favor of ub.platform_config_dir.

[Version 0.6.1] - 2019-01-08

Changed

• ub.repr2 now accepts negative values for newlines, which means use newlines until the current height is only -newline.
• ub.repr2 now keeps track of nesting depth from the bottom
• Make result ub.memoize_method appear more like a bound method.

Added

• Add custom extensions to ub.repr2 and expose ub.FormatterExtensions
• Add dict_isect to util_dict.

Fixed

• Fixed misspelling in docs
• Fixed misspelled detach kwarg in ub.cmd (the old detatch argument is now deprecated and will be removed)

[Version 0.6.0] - 2018-11-10

Added

• Add class variable FORCE_DISABLE to ub.Cacher
• Add the xxhash algorithm as an option to ub.hash_data
• Add ub.peek - 4-letter syntactic sugar for lambda x: next(iter(x))

[Version 0.5.3] - 2018-10-24

Added

• Add key to ub.find_duplicates

Changed

• Renamed first argument of ub.chunks from sequence to items
• Improved type hints in google-style docstrings
• ub.cmd verbose >= 3 now uses nicer Unicode characters if possible

Fixed

• Fixed GH#41

[Version 0.5.2] - 2018-09-04

Added

• Add verbose flag to ub.CacheStamp

Changed

• ub.group_items argument names have changed, and it can now take a callable as the second argument. The sorted_ argument is now deprecated.
• Symlink now reports location of old target when the new target does not match
• Docstrings now uses PathLike as the type for arguments and attributes that should be considered paths (note strings are still accepted).
• ub.download will now keep a potentially corrupted file if the hash does not match.
• ub.grabdata will compute the hash of an existing file on disk if the .hash stamp is missing to try and avoid re-downloading the file.
• Improved efficiency of ub.argmax

[Version 0.5.0] - 2018-07-23

Added

• added ub.expandpath

Changed

• Certain imports are now lazy to optimize startup time
• change ub.cmd tee parameter to tee_backend (BREAKING CHANGE)
• change ub.cmd verbout parameter to tee (BREAKING CHANGE)
• import_module_from_path can now handle zip-imports where the zip-file is followed by a slash rather than a colon

Removed

• tee parameter from ub.cmd to tee_backend
• verbout from ub.cmd

[Version 0.4.0] - 2018-07-12

Added

• ub.find_exe - a python implementation of which
• ub.find_path - finds matching files in your PATH variables
• ub.CacheStamp

Modified

• Replace in-house implementation of OrderedSet with the ordered-set PyPI package.
• ub.download now accepts hash_prefix and hasher args.
• ub.hash_file now accepts types args
• ub.augpath now accepts multidot args
• ub.cmd now accepts cwd and env args
• Changing default behavior of util_hash. (BREAKING CHANGE)
  • Default of ub.Cacher maxlen changed to 40 for sha1 considerations
  • Default of ub.hash_data base changed from abc to hex
  • Default of ub.hash_data types changed from True to False.
  • Moved argument position of hashlen to the end.

Removed

• Remove ub.OrderedSet.extend

Fixed

• ub.NoParam is now Falsey

[Version 0.3.0] - 2019-07-12

Changed

• ub.import_module_from_path can now import modules within zip-files

Removed

• ub.PY2 and ub.PY3. Use six instead.

[Version 0.2.1] - 2018-05-27

Modified

• ub.dzip now accepts a backend dict class as a keyword argument
• OrderedSet.intersection can now handle a single argument
• Timerit num now defaults to 1
• Add function print to Timerit

[Version 0.2.0] - 2018-05-05

• Fix timezone issue with negative time-zones
• Move internal __init__ auto-generation logic to new mkinit repo
• Network tests no longer run by default and require --network

[Version 0.1.1] - 2018-04-20

• Add ub.argmin and ub.argmax
• ub.Cacher can now be used as a decorator.
• Rename util_decor.py to util_memoize.py
• Add key argument to ub.unique and ub.unique_flags
• Add ub.argunique
• import_module_from_path now prefers the path module when there are name conflicts
• Fix ub.repr2 precision with numpy scalars
• Add ub.dzip

[Version 0.1.0] - 2018-04-02

Added

• Add inject_method to util_func.py.
• Add allsame

Modified

• simplified dynamic imports
• memoize_method now handles kwargs
• Can now update ProgIter description on the fly
• Add methods to OrderedSet to complete the set API (e.g. intersection, difference, etc...)
• Can now index into an OrderedSet using a slice
• Add appname keyword argument to grabdata
• Add extend to ordered set API
• Increase tqdm compatibility with ProgIter

Fixed

• Fixed issue with OrderedSet.union where it ignored self
• Fixed issue with OrderedSet.union where __eq__ and isdisjoint were wrong
• Fix issue with ub.repr2 dictionaries with newlines in keys
• Fix issue with relative paths and symlink

[Version 0.0.44] - 2018-03-12

Added

• ub.iter_window

[Version 0.0.43] - 2018-03-09

Modified

• Spelling: changed the Timer.ellapsed attribute to Timer.elapsed.
• Verbosity of Timer and Timerit now depends on if a label was specified.
• Timer.tic now returns a reference to the Timer instance.

Removed

• Remove util_stress, it was out of scope.

[Version 0.0.42] - 2018-02-26

Modified

• hash_data can now accept OrderedDict input
• dict_union now returns OrderedDict if the first argument is one

Fixed

• bug in hash_data where negative integers did not work.

[Version 0.0.41] - ???

Added

• OrderedSet / oset
• Add symlink function that works on UNIX and Windows*. (*if use has symlink permissions, it works just like UNIX without caveats. Otherwise ub.symlink falls back to using junctions and hard links, which should still work mostly the same, except os.path.islink and os.readlink will not work among other minor issues).

Modified

• Add base to augpath
• ub.delete now treats nested junctions as symlinks, unlike shutil.rmtree.

[Version 0.0.40] - 2018-02-04

Modified

• Add numpy support to ub.repr2

[Version 0.0.39] - 2018-01-18

Modified

• Changed ub.Timerit.call API to return a reference to the Timerit object instead of of the average seconds. Note this change is backwards incompatible.

[Version 0.0.38] - ???

Added

• ub.hash_data and ub.hash_file for easy hashing of arbitrary structured data and file.
• ub.dict_union combines multiple dictionaries and returns the result.

Modified

• ub.Timerit reports better measures of expected time.
• New argument total to ub.chunks lets you specify how long an iterable is if len is not available (for generators)

[Version 0.0.37] - ???

Added

• Add ub.TempDir
• Add ub.import_module_from_path
• Add ub.import_module_from_name

Modified

• can now choose ub.cmd tee backend (select or thread) on POSIX.
• ProgIter now supports a more tqdm-like API
• Add standard deviation to timerit
• Minor enhancements to ub.Cacher

Fixed

• fixed unused argument chunksize in util_download
• ub.cmd tests now work on windows
• terminal colors now work on windows

Deprecated

• Remove most of the static_analysis module. Use code in xdoctest for now. Note: some of this functionality may return as general utilities in the future, but the existing constructs were only needed for doctests, which are now done via xdoctest.

[Version 0.0.34] - 2017-11-11

Added

• ub.truepath
• ub.iterable
• util_func.py with ub.identity
• util_download.py with ub.download and ub.grabdata

Changed

• The__init__ imports are now statically generated, this fixes the random third party attributes (e.g. expanduser, Thread) that were exposed in the __init__ file.
• ProgIter now uses scientific notation when it is small
• ub.AutoOrderedDict now inherits from ub.AutoDict
• tests are now running using pytest and xdoctest
• ub.cmd now uses thread based logging

Fixed

• Fixed many failing tests on windows
• Small bug and documentation fixes.

Issues

• ub.cmd does not work correctly on windows
• some Unicode formatting does not work correctly on windows

[Version 0.0.33] - 2017-09-13

Added

• ub.repr2 and ub.hzcat
• ub.color_text

[Version 0.0.31] - 2017-09-04

Added

• Add ub.argflag and ub.argval

[Version 0.0.28] - 2017-07-05

Added

• ub.AutoDict and ub.AutoOrderedDict.
• Many undocumented changed
• Starting a changelog

[Version 0.0.1] - 2017-02-01

Added

• First release of ubelt
• Changed from and before this time are undocumented

Version 0.9.3 - Released 2020-10-24