v3.0.1: pre-commit/[email protected]

Compare Source

Misc

• Update actions/cache to v4
  • #​190 PR by @​SukiCZ.
  • #​189 issue by @​bakerkj.

v5.9.8

Compare Source

=====

2024-01-19

Enhancements

• 2343_, [FreeBSD]: filter net_connections()_ returned list in C instead of
  Python, and avoid to retrieve unnecessary connection types unless explicitly
  asked. E.g., on an IDLE system with few IPv6 connections this will run around
  4 times faster. Before all connection types (TCP, UDP, UNIX) were retrieved
  internally, even if only a portion was returned.
• 2342_, [NetBSD]: same as above (#​2343) but for NetBSD.
• 2349_: adopted black formatting style.

Bug fixes

• 930_, [NetBSD], [critical]: net_connections()_ implementation was broken.
  It could either leak memory or core dump.
• 2340_, [NetBSD]: if process is terminated, Process.cwd()_ will return an
  empty string instead of raising NoSuchProcess_.
• 2345_, [Linux]: fix compilation on older compiler missing DUPLEX_UNKNOWN.
• 2222_, [macOS]: cpu_freq() now returns fixed values for min and max
  frequencies in all Apple Silicon chips.

v5.9.7

Compare Source

=====

2023-12-17

Enhancements

• 2324_: enforce Ruff rule raw-string-in-exception, which helps providing
  clearer tracebacks when exceptions are raised by psutil.

Bug fixes

• 2325_, [PyPy]: psutil did not compile on PyPy due to missing
  PyErr_SetExcFromWindowsErrWithFilenameObject cPython API.

v5.9.6

Compare Source

=====

2023-10-15

Enhancements

• 1703_: cpu_percent()_ and cpu_times_percent()_ are now thread safe,
  meaning they can be called from different threads and still return
  meaningful and independent results. Before, if (say) 10 threads called
  cpu_percent(interval=None) at the same time, only 1 thread out of 10
  would get the right result.
• 2266_: if Process_ class is passed a very high PID, raise NoSuchProcess_
  instead of OverflowError. (patch by Xuehai Pan)
• 2246_: drop python 3.4 & 3.5 support. (patch by Matthieu Darbois)
• 2290_: PID reuse is now pre-emptively checked for Process.ppid()_ and
  Process.parents()_.
• 2312_: use ruff Python linter instead of flake8 + isort. It's an
  order of magnitude faster + it adds a ton of new code quality checks.

Bug fixes

• 2195_, [Linux]: no longer print exception at import time in case /proc/stat
  can't be read due to permission error. Redirect it to PSUTIL_DEBUG
  instead.
• 2241_, [NetBSD]: can't compile On NetBSD 10.99.3/amd64. (patch by Thomas
  Klausner)
• 2245_, [Windows]: fix var unbound error on possibly in swap_memory()_
  (patch by student_2333)
• 2268_: bytes2human() utility function was unable to properly represent
  negative values.
• 2252_, [Windows]: disk_usage()_ fails on Python 3.12+. (patch by
  Matthieu Darbois)
• 2284_, [Linux]: Process.memory_full_info()_ may incorrectly raise
  ZombieProcess_ if it's determined via /proc/pid/smaps_rollup. Instead
  we now fallback on reading /proc/pid/smaps.
• 2287_, [OpenBSD], [NetBSD]: Process.is_running()_ erroneously return
  False for zombie processes, because creation time cannot be determined.
• 2288_, [Linux]: correctly raise ZombieProcess_ on Process.exe(),
  Process.cmdline() and Process.memory_maps()_ instead of returning a
  "null" value.
• 2290_: differently from what stated in the doc, PID reuse is not
  pre-emptively checked for Process.nice()_ (set), Process.ionice(),
  (set), Process.cpu_affinity() (set), Process.rlimit()_
  (set), Process.parent()_.
• 2308_, [OpenBSD]: Process.threads()_ always fail with AccessDenied (also as
  root).

v2.17.7

Compare Source

2.17.7 is the last release before we only support pylint 3.0.0 or superior and python 3.8 or superior.

False Positives Fixed

• Fix a regression in pylint 2.17.6 / astroid 2.15.7 causing various
  messages for code involving TypeVar.

  Closes #​9069

Other Bug Fixes

• Fix crash in refactoring checker when unary operand used with variable in for
  loop.

  Closes #​9074

v2.17.6

Compare Source

Other Bug Fixes

• When parsing comma-separated lists of regular expressions in the config,
  ignore commas that are inside braces since those indicate quantifiers, not
  delineation between expressions.

  Closes #​7229

• sys.argv is now always correctly considered as impossible to infer
  (instead of using the actual values given to pylint).

  Closes #​9047

• Don't show class fields more than once in Pyreverse diagrams.

  Closes #​8189

• Don't show arrows more than once in Pyreverse diagrams.

  Closes #​8522

• Don't show duplicate type annotations in Pyreverse diagrams.

  Closes #​8888

• Don't add Optional to | annotations with None in Pyreverse diagrams.

  Closes #​9014

v2.17.5

Compare Source

What's new in Pylint 2.17.5?

Release date: 2023-07-26

False Positives Fixed

• Fix a false positive for unused-variable when there is an import in a
  if TYPE_CHECKING: block and allow-global-unused-variables is set to
  no in the configuration.

  Closes #​8696

• Fix false positives generated when supplying arguments as **kwargs to IO
  calls like open().

  Closes #​8719

• Fix a false positive where pylint was ignoring method calls annotated as
  NoReturn during the inconsistent-return-statements check.

  Closes #​8747

• Exempt parents with only type annotations from the invalid-enum-extension
  message.

  Closes #​8830

Other Bug Fixes

• Fixed crash when a call to super() was placed after an operator (e.g.
  not).

  Closes #​8554

• Fix crash for modified-while-iterating checker when deleting
  members of a dict returned from a call.

  Closes #​8598

• Fix crash in invalid-metaclass check when a metaclass had duplicate
  bases.

  Closes #​8698

• Avoid consider-using-f-string on modulos with brackets in template.

  Closes #​8720.

• Fix a crash when __all__ exists but cannot be inferred.

  Closes #​8740

• Fix crash when a variable is assigned to a class attribute of identical name.

  Closes #​8754

• Fixed a crash when calling copy.copy() without arguments.

  Closes #​8774

Other Changes

• Fix a crash when a nonlocal is defined at module-level.

  Closes #​8735

v1.2.2

Compare Source

v1.2.1

Compare Source