Loguru changelog

Changelog History

Page 1

• v0.6.0 Changes

  January 29, 2022

  • Remove internal use of pickle.loads() to fix the (finally rejected) security vulnerability referenced as CVE-2022-0329 <https://nvd.nist.gov/vuln/detail/CVE-2022-0329>_ (#563 <https://github.com/Delgan/loguru/issues/563>_).
  • ⚙ Modify coroutine sink to make it discard log messages when loop=None and no event loop is running (due to internally using asyncio.get_running_loop() in place of asyncio.get_event_loop()).
  • ✂ Remove the possibility to add a coroutine sink with enqueue=True if loop=None and no event loop is running.
  • 🔄 Change default encoding of file sink to be utf8 instead of locale.getpreferredencoding() (#339 <https://github.com/Delgan/loguru/issues/339>_).
  • Prevent non-ascii characters to be escaped while logging JSON message with serialize=True (#575 <https://github.com/Delgan/loguru/pull/575>, thanks @ponponon <https://github.com/ponponon>).
  • Fix flake8 errors and improve code readability (#353 <https://github.com/Delgan/loguru/issues/353>, thanks @AndrewYakimets <https://github.com/AndrewYakimets>).

• v0.5.3 Changes

  September 20, 2020

  • Fix child process possibly hanging at exit while combining enqueue=True with third party library like uwsgi (#309 <https://github.com/Delgan/loguru/issues/309>, thanks @dstlmrk <https://github.com/dstlmrk>).
  • 🛠 Fix possible exception during formatting of non-string messages (#331 <https://github.com/Delgan/loguru/issues/331>_).

• v0.5.2 Changes

  September 06, 2020

  • 🛠 Fix AttributeError within handlers using serialize=True when calling logger.exception() outside of the context of an exception (#296 <https://github.com/Delgan/loguru/issues/296>_).
  • 🛠 Fix error while logging an exception containing a non-picklable value to a handler with enqueue=True (#298 <https://github.com/Delgan/loguru/issues/298>_).
  • Add support for async callable classes (with __call__ method) used as sinks (#294 <https://github.com/Delgan/loguru/pull/294>, thanks @jessekrubin <https://github.com/jessekrubin>).

• v0.5.1 Changes

  June 12, 2020

  • 🌲 Modify the way the extra dict is used by LogRecord in order to prevent possible KeyError with standard logging handlers (#271 <https://github.com/Delgan/loguru/issues/271>_).
  • ➕ Add a new default optional argument to logger.catch(), it should be the returned value by the decorated function in case an error occurred (#272 <https://github.com/Delgan/loguru/issues/272>_).
  • 🛠 Fix ValueError when using serialize=True in combination with logger.catch() or logger.opt(record=True) due to circular reference of the record dict (#286 <https://github.com/Delgan/loguru/issues/286>_).

• v0.5.0 Changes

  May 17, 2020

  • ✂ Remove the possibility to modify the severity no of levels once they have been added in order to prevent surprising behavior (#209 <https://github.com/Delgan/loguru/issues/209>_).
  • Add better support for "structured logging" by automatically adding **kwargs to the extra dict besides using these arguments to format the message. This behavior can be disabled by setting the new .opt(capture=False) parameter (#2 <https://github.com/Delgan/loguru/issues/2>_).
  • ➕ Add a new onerror optional argument to logger.catch(), it should be a function which will be called when an exception occurs in order to customize error handling (#224 <https://github.com/Delgan/loguru/issues/224>_).
  • ➕ Add a new exclude optional argument to logger.catch(), is should be a type of exception to be purposefully ignored and propagated to the caller without being logged (#248 <https://github.com/Delgan/loguru/issues/248>_).
  • Modify complete() to make it callable from non-asynchronous functions, it can thus be used if enqueue=True to make sure all messages have been processed (#231 <https://github.com/Delgan/loguru/issues/231>_).
  • 🛠 Fix possible deadlocks on Linux when multiprocessing.Process() collides with enqueue=True or threading (#231 <https://github.com/Delgan/loguru/issues/231>_).
  • 🛠 Fix compression function not executable concurrently due to file renaming (to resolve conflicts) being performed after and not before it (#243 <https://github.com/Delgan/loguru/issues/243>_).
  • Fix the filter function listing files for retention being too restrictive, it now matches files based on the pattern "basename(.*).ext(.*)" (#229 <https://github.com/Delgan/loguru/issues/229>_).
  • 🛠 Fix the impossibility to remove() a handler if an exception is raised while the sink' stop() function is called (#237 <https://github.com/Delgan/loguru/issues/237>_).
  • 🛠 Fix file sink left in an unstable state if an exception occurred during retention or compression process (#238 <https://github.com/Delgan/loguru/issues/238>_).
  • 🛠 Fix situation where changes made to record["message"] were unexpectedly ignored when opt(colors=True), causing "out-of-date" message to be logged due to implementation details (#221 <https://github.com/Delgan/loguru/issues/221>_).
  • 🛠 Fix possible exception if a stream having an isatty() method returning True but not being compatible with colorama is used on Windows (#249 <https://github.com/Delgan/loguru/issues/249>_).
  • 🛠 Fix exceptions occurring in coroutine sinks never retrieved and hence causing warnings (#227 <https://github.com/Delgan/loguru/issues/227>_).

• v0.4.1 Changes

  January 19, 2020

  • 🗄 Deprecate the ansi parameter of .opt() in favor of colors which is a name more appropriate.
  • Prevent unrelated files and directories to be incorrectly collected thus causing errors during the retention process (#195 <https://github.com/Delgan/loguru/issues/195>, thanks @gazpachoking <https://github.com/gazpachoking>).
  • 🌲 Strip color markups contained in record["message"] when logging with .opt(ansi=True) instead of leaving them as is (#198 <https://github.com/Delgan/loguru/issues/198>_).
  • Ignore color markups contained in *args and **kwargs when logging with .opt(ansi=True), leave them as is instead of trying to use them to colorize the message which could cause undesirable errors (#197 <https://github.com/Delgan/loguru/issues/197>_).

• v0.4.0 Changes

  December 02, 2019

  • ➕ Add support for coroutine functions used as sinks and add the new logger.complete() asynchronous method to await them (#171 <https://github.com/Delgan/loguru/issues/171>_).
  • ➕ Add a way to filter logs using one level per module in the form of a dict passed to the filter argument (#148 <https://github.com/Delgan/loguru/issues/148>_).
  • ➕ Add type hints to annotate the public methods using a .pyi stub file (#162 <https://github.com/Delgan/loguru/issues/162>_).
  • ➕ Add support for copy.deepcopy() of the logger allowing multiple independent loggers with separate set of handlers (#72 <https://github.com/Delgan/loguru/issues/72>_).
  • ➕ Add the possibility to convert datetime to UTC before formatting (in logs and filenames) by adding "!UTC" at the end of the time format specifier (#128 <https://github.com/Delgan/loguru/issues/128>_).
  • ➕ Add the level name as the first argument of namedtuple returned by the .level() method.
  • ✂ Remove class objects from the list of supported sinks and restrict usage of **kwargs in .add() to file sink only. User is in charge of instantiating sink and wrapping additional keyword arguments if needed, before passing it to the .add() method.
  • 🔧 Rename the logger.configure() keyword argument patch to patcher so it better matches the signature of logger.patch().
  • 🛠 Fix incompatibility with multiprocessing on Windows by entirely refactoring the internal structure of the logger so it can be inherited by child processes along with added handlers (#108 <https://github.com/Delgan/loguru/issues/108>_).
  • Fix AttributeError while using a file sink on some distributions (like Alpine Linux) missing the os.getxattr and os.setxattr functions (#158 <https://github.com/Delgan/loguru/pull/158>, thanks @joshgordon <https://github.com/joshgordon>).
  • 🛠 Fix values wrongly displayed for keyword arguments during exception formatting with diagnose=True (#144 <https://github.com/Delgan/loguru/issues/144>_).
  • 🛠 Fix logging messages wrongly chopped off at the end while using standard logging.Handler sinks with .opt(raw=True) (#136 <https://github.com/Delgan/loguru/issues/136>_).
  • 🛠 Fix potential errors during rotation if destination file exists due to large resolution clock on Windows (#179 <https://github.com/Delgan/loguru/issues/179>_).
  • 🛠 Fix an error using a filter function "by name" while receiving a log with record["name"] equals to None.
  • 🛠 Fix incorrect record displayed while handling errors (if catch=True) occurring because of non-picklable objects (if enqueue=True).
  • Prevent hypothetical ImportError if a Python installation is missing the built-in distutils module (#118 <https://github.com/Delgan/loguru/issues/118>_).
  • Raise TypeError instead of ValueError when a logger method is called with argument of invalid type.
  • Raise ValueError if the built-in format() and filter() functions are respectively used as format and filter arguments of the add() method. This helps the user to understand the problem, as such a mistake can quite easily occur (#177 <https://github.com/Delgan/loguru/issues/177>_).
  • ✂ Remove inheritance of some record dict attributes to str (for "level", "file", "thread" and "process").
  • Give a name to the worker thread used when enqueue=True (#174 <https://github.com/Delgan/loguru/pull/174>, thanks @t-mart <https://github.com/t-mart>).

• v0.3.2 Changes

  July 21, 2019

  • Fix exception during import when executing Python with -s and -S flags causing site.USER_SITE to be missing (#114 <https://github.com/Delgan/loguru/issues/114>_).

• v0.3.1 Changes

  July 13, 2019

  • 🛠 Fix retention and rotation issues when file sink initiliazed with delay=True (#113 <https://github.com/Delgan/loguru/issues/113>_).
  • 🛠 Fix "sec" no longer recognized as a valid duration unit for file rotation and retention arguments.
  • 👻 Ensure stack from the caller is displayed while formatting exception of a function decorated with @logger.catch when backtrace=False.
  • Modify datetime used to automatically rename conflicting file when rotating (it happens if file already exists because "{time}" not presents in filename) so it's based on the file creation time rather than the current time.

• v0.3.0 Changes

  June 29, 2019

  • ✂ Remove all dependencies previously needed by loguru (on Windows platform, it solely remains colorama and win32-setctime).
  • ➕ Add a new logger.patch() method which can be used to modify the record dict on-the-fly before it's being sent to the handlers.
  • Modify behavior of sink option backtrace so it only extends the stacktrace upward, the display of variables values is now controlled with the new diagnose argument (#49 <https://github.com/Delgan/loguru/issues/49>_).
  • 🔄 Change behavior of rotation option in file sinks: it is now based on the file creation time rather than the current time, note that proper support may differ depending on your platform (#58 <https://github.com/Delgan/loguru/issues/58>_).
  • 🚩 Raise errors on unknowns color tags rather than silently ignoring them (#57 <https://github.com/Delgan/loguru/issues/57>_).
  • ➕ Add the possibility to auto-close color tags by using </> (e.g. <yellow>message</>).
  • ➕ Add coloration of exception traceback even if diagnose and backtrace options are False.
  • ➕ Add a way to limit the depth of formatted exceptions traceback by setting the conventional sys.tracebacklimit variable (#77 <https://github.com/Delgan/loguru/issues/77>_).
  • Add __repr__ value to the logger for convenient debugging (#84 <https://github.com/Delgan/loguru/issues/84>_).
  • ✂ Remove colors tags mixing directives (e.g. <red,blue>) for simplification.
  • 👻 Make the record["exception"] attribute unpackable as a (type, value, traceback) tuple.
  • Fix error happening in some rare circumstances because frame.f_globals dict did not contain "__name__" key and hence prevented Loguru to retrieve the module's name. From now, record["name"] will be equal to None in such case (#62 <https://github.com/Delgan/loguru/issues/62>_).
  • 🛠 Fix logging methods not being serializable with pickle and hence raising exception while being passed to some multiprocessing functions (#102 <https://github.com/Delgan/loguru/issues/102>_).
  • 🛠 Fix exception stack trace not colorizing source code lines on Windows.
  • 🛠 Fix possible AttributeError while formatting exceptions within a celery task (#52 <https://github.com/Delgan/loguru/issues/52>_).
  • 🛠 Fix logger.catch decorator not working with generator and coroutine functions (#75 <https://github.com/Delgan/loguru/issues/75>_).
  • 🛠 Fix record["path"] case being normalized for no necessary reason (#85 <https://github.com/Delgan/loguru/issues/85>_).
  • 🛠 Fix some Windows terminal emulators (mintty) not correctly detected as supporting colors, causing ansi codes to be automatically stripped (#104 <https://github.com/Delgan/loguru/issues/104>_).
  • 🛠 Fix handler added with enqueue=True stopping working if exception was raised in sink although catch=True.
  • 🛠 Fix thread-safety of enable() and disable() being called during logging.
  • ✅ Use Tox to run tests (#41 <https://github.com/Delgan/loguru/issues/41>_).

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