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CHANGELOG.md

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Changelog

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

[0.5.0] - 2020-08-25

Changed

  • Logging Initialization
    • a run-once initialize method takes care of it all
    • removed set_width, set_coloring, set_graphics
    • the env-var TERM_COLOR_SUPPORT is no longer checked
    • the env-var EASYPY_LOG_INDENTATION is no longer checked
  • DataSize - return 'byte' and 'MiB' instead of '1 byte' and '1 MiB', except in .render(humanize=True)

Added

  • logging: support for logbook as the underlying logging framework
  • logging: auto-initialize via env-var EASYPY_AUTO_PATCH_LOGGING=logging|logbook
  • logging: env-vars for configuring logging - EASYPY_AUTO_GRAPHICAL_LOGGING, EASYPY_AUTO_COLORED_LOGGING
  • gevent: auto-patch via env-var EASYPY_AUTO_PATCH_GEVENT=yes
  • resilience: support returning exceptions captured by resilient decorator
  • Examples
    • a skeleton for initializing logging with easypy

[0.4.3] - 2020-04-28

Added

  • collections: make separate, grouped, chunkify and takesome methods of the ObjectCollection classes

Fixed

  • support for gevent 1.5

[0.4.2] - 2020-04-28

Added

  • ensure_same_defaults decorator for setting one function's defaults as source of truth for other function
  • contexts: added breakable_section(), which allows breaking out of a context manager as if it were a loop
  • gevent: use gevent's native-threads instead of easypy's

Fixed

  • aliasing: Improve RecursionError for aliasing-induced infinite recursion
  • concurrency: don't swallow KeyboardInterrupt when running under gevent
  • colors: bug fix in handling markups with no text
  • units: fix __rfloordiv__ handling of unsupported operands

[0.4.1] - 2020-04-27

Project renamed as 'real-easypy'

[0.4.0] - 2019-11-14

Changed

  • units: DataSize - return 'byte' and 'MiB' instead of '1 byte' and '1 MiB'
  • units: Duration(inf) is now 'Eternity' instead of 'Never'
  • timing: The Timer class now renders the duration using the Duration's repr, instead of as a float
  • aliasing: Improved RecursionError for aliasing-induced infinite recursion

Added

  • CLI: expose 'colorize' and 'ziplog' as clis
  • units: Added a Percentage class
  • timing: Added a TimeInterval class, for use for timestamp comparisons. Can be converted to/from the Timer class
  • colors: Added '@[..]@' as coloring markup delimiter
  • concurrency: Add parent's name to new thread's name, to show hierarchy
  • concurrency: Add done() function to concurrent to check if the thread is finished.
  • collections: Add .menu() to ObjectCollectionBase, integrating with termenu
  • semver: Added a module and class for parsing and comparing semver-styled version strings
  • random: Added 'perchance', for a common random use-case
  • bunch: Added .render() to render the data cleanly
  • exceptions: support pickling
  • CI: Add python 3.7 and 3.8

Fixed

  • sync: prevent an import cycle
  • colors/ziplog: swallow BrokenPipeError when parsing from cmdline
  • aliasing: bug fix for 'Cannot create a consistent method resolution', add unittest
  • collections: workaround python bug (3.6.8+) importing 'test.support'

Changed

  • Logging Initialization
    • a run-once initialize method takes care of it all
    • removed set_width, set_coloring, set_graphics
    • the env-var TERM_COLOR_SUPPORT is no longer checked
    • the env-var EASYPY_LOG_INDENTATION is no longer checked

[0.3.1] - 2019-07-30

Added

  • ci: run tests in random order
  • collections: added unittest

Fixed

  • sync: Don't release unacquired lock
  • caching: Don't leak open db, as it is concurrent access which has undefined behavior
  • concurrency
    • refactor to fix stalling of main-thread after Futures.executor breaks on exception
    • Update max number of threads
  • logging: set default host in thread logging context
  • resilience: match retry and retrying function signature

[0.3.0] - 2019-06-10

Added

  • Support for suppressing and soloing logging to console per thread.
  • TypedStruct: Support for inheritance.
  • EasyMeta: the before_subclass_init hook.
  • wait and iter_wait support log_interval and log_level for printing the thrown PredicateNotSatisfied to the log.
  • takesome: a new generator that partially yields a sequence
  • repr and hash to typed struct fields.
  • PersistentCache: allow disabling persistence via env-var (DISABLE_CACHING_PERSISTENCE)
  • collections: raising user-friendly exceptions for failed object queries (too many, too few)

Fixed

  • ExponentialBackoff: return the value before the incrementation.
  • concurrent: capture KeyboardInterrupt exceptions like any other.
  • doctests in various functions and classes.
  • SynchronizedSingleton on contextmanager deadlock when some (but not all) of the CMs throw.
  • resilient between timecaches bug.
  • FilterCollection: deal with missing attributes on objects (#163)
  • PersistentCache: don't clear old version when changing cache version
  • concurrency: documentation
  • SynchronizedSingleton: deadlock condition when used with contextmanager (#150)
  • concurrency: make 'async' available only in python < 3.7, where it became reserved

Changed

  • Reorganization:
    • Moved tokens to a proper module.
    • Moved function from easypy.concurrency and easypy.timing to new module easypy.sync
    • Moved throttled from easypy.concurrency to easypy.timing.
  • easypy.signals: Async handlers are invoked first, then the sequential handlers.
  • async -> asynchronous: to support python 3.7, where this word is reserved
  • concurrency.concurrent: .result property changed into method .result(), which also waits on the thread
  • easypy.colors: clean-up, documentation, and reverse-parsing from ansi to markup

Removed

  • Bunch: The rigid KEYS feature.
  • synchronized_on_first_call.
  • ExponentialBackoff: The unused iteration argument.
  • easypy.cartesian
  • easypy.selective_queue
  • easypy.timezone

Deprecated

  • locking_lru_cache.

[0.2.0] - 2018-11-15

Added

  • Add the easypy.aliasing module.
  • Add the easypy.bunch module.
  • Add the easypy.caching module.
  • Add the easypy.cartesian module.
  • Add the easypy.collections module.
  • Add the easypy.colors module.
  • Add the easypy.concurrency module.
  • Add the easypy.contexts module.
  • Add the easypy.decorations module.
  • Add the easypy.exceptions module.
  • Add the easypy.fixtures module.
  • Add the easypy.gevent module.
  • Add the easypy.humanize module.
  • Add the easypy.interaction module.
  • Add the easypy.lockstep module.
  • Add the easypy.logging module.
  • Add the easypy.meta module.
  • Add the easypy.misc module.
  • Add the easypy.mocking module.
  • Add the easypy.predicates module.
  • Add the easypy.properties module.
  • Add the easypy.randutils module.
  • Add the easypy.resilience module.
  • Add the easypy.selective_queue module.
  • Add the easypy.signals module.
  • Add the easypy.tables module.
  • Add the easypy.threadtree module.
  • Add the easypy.timezone module.
  • Add the easypy.timing module.
  • Add the easypy.typed_struct module.
  • Add the easypy.units module.
  • Add the easypy.words module.
  • Add the easypy.ziplog module.