Changes

4.2.0

FIX: Fix issue with auto-profile of editable installs #279
FIX: Lookup OP-codes instead of hard coding them #284
CHANGE: Drop support for Python 3.6 and Python 3.7
ENH: Add support for Python 3.13

4.1.3

FIX: duration summary now respects the stripzeros argument.
FIX: minor test fixes.
ENH: building osx wheels for x86 and arm64.
ENH: documentation improvements.
ENH: signed wheels are now hosted on github and published as release artifacts.

4.1.2

ENH: Add support for Python 3.12 #246
ENH: Add osx universal2 and arm64 wheels #251
ENH: Fix issue with integer overflow on 32 bit systems #249

4.1.1

FIX: get_stats is no longer slowed down when profiling many code sections #236

4.1.0

FIX: skipzeros now checks for zero hits instead of zero time
FIX: Fixed errors in Python 3.11 with duplicate functions.
FIX: show_text now increases column sizes or switches to scientific notation to maintain alignment
ENH: show_text now has new options: sort and summarize
ENH: Added new CLI arguments -srm to line_profiler to control sorting, rich printing, and summary printing.
ENH: New global profile function that can be enabled by --profile or LINE_PROFILE=1.
ENH: New auto-profile feature in kernprof that will profile all functions in specified modules.
ENH: Kernprof now outputs instructions on how to view results.
ENH: Added readthedocs integration: https://kernprof.readthedocs.io/en/latest/index.html

4.0.3

FIX: Stop requiring bleeding-edge Cython unless necesasry (for Python 3.12). #206

4.0.2

FIX: AttributeError on certain methods. #191

4.0.1

FIX: Profiling classmethods works again. #183

4.0.0

ENH: Python 3.11 is now supported.
ENH: Profiling overhead is now drastically smaller, thanks to reimplementing almost all of the tracing callback in C++. You can expect to see reductions of between 0.3 and 1 microseconds per line hit, resulting in a speedup of up to 4x for codebases with many lines of Python that only do a little work per line.
ENH: Added the -i <# of seconds> option to the kernprof script. This uses the threading module to output profiling data to the output file every n seconds, and is useful for long-running tasks that shouldn't be stopped in the middle of processing.
CHANGE: Cython's native cythonize function is now used to compile the project, instead of scikit-build's convoluted process.
CHANGE: Due to optimizations done while reimplementing the callback in C++, the profiler's code_map and last_time attributes now are indexed by a hash of the code block's bytecode and its line number. Any code that directly reads (and processes) or edits the code_map and/or last_time attributes will likely break.

3.5.2

FIX: filepath test in is_ipython_kernel_cell for Windows #161
ADD: setup.py now checks LINE_PROFILER_BUILD_METHOD to determine how to build binaries
ADD: LineProfiler.add_function warns if an added function has a __wrapped__ attribute

3.5.1

FIX: #19 line profiler now works on async functions again

3.5.0

FIX: #109 kernprof fails to write to stdout if stdout was replaced
FIX: Fixes max of an empty sequence error #118
Make IPython optional
FIX: #100 Exception raise ZeroDivisionError

3.4.0

Drop support for Python <= 3.5.x
FIX: #104 issue with new IPython kernels

3.3.1

FIX: Fix bug where lines were not displayed in Jupyter>=6.0 via #93
CHANGE: moving forward, new pypi releases will be signed with the GPG key 2A290272C174D28EA9CA48E9D7224DAF0347B114 for PyUtils-CI <[email protected]>. For reference, older versions were signed with either 262A1DF005BE5D2D5210237C85CD61514641325F or 1636DAF294BA22B89DBB354374F166CFA2F39C18.

3.3.0

New CI for building wheels.

3.2.6

FIX: Update MANIFEST.in to package pyproj.toml and missing pyx file
CHANGE: Removed version experimental augmentation.

3.2.5

FIX: Update MANIFEST.in to package nested c source files in the sdist

3.2.4

FIX: Update MANIFEST.in to package nested CMakeLists.txt in the sdist

3.2.3

FIX: Use ImportError instead of ModuleNotFoundError while 3.5 is being supported
FIX: Add MANIFEST.in to package CMakeLists.txt in the sdist

3.2.2

ENH: Added better error message when c-extension is not compiled.
FIX: Kernprof no longer imports line_profiler to avoid side effects.

3.2.0

Dropped 2.7 support, manylinux docker images no longer support 2.7
ENH: Add command line option to specify time unit and skip displaying functions which have not been profiled.
ENH: Unified versions of line_profiler and kernprof: kernprof version is now identical to line_profiler version.

3.1.0

ENH: fix Python 3.9

3.0.2

BUG: fix __version__ attribute in Python 2 CLI.

3.0.1

BUG: fix calling the package from the command line

3.0.0

ENH: Fix Python 3.7
ENH: Restructure into package

2.1

ENH: Add support for Python 3.5 coroutines
ENH: Documentation updates
ENH: CI for most recent Python versions (3.5, 3.6, 3.6-dev, 3.7-dev, nightly)
ENH: Add timer unit argument for output time granularity spec

2.0

BUG: Added support for IPython 5.0+, removed support for IPython <=0.12

1.1

BUG: Read source files as bytes.

1.0

ENH: kernprof.py is now installed as kernprof.
ENH: Python 3 support. Thanks to the long-suffering Mikhail Korobov for being patient.
Dropped 2.6 as it was too annoying.
ENH: The stripzeros and add_module options. Thanks to Erik Tollerud for contributing it.
ENH: Support for IPython cell blocks. Thanks to Michael Forbes for adding this feature.
ENH: Better warnings when building without Cython. Thanks to David Cournapeau for spotting this.

1.0b3

ENH: Profile generators.
BUG: Update for compatibility with newer versions of Cython. Thanks to Ondrej Certik for spotting the bug.
BUG: Update IPython compatibility for 0.11+. Thanks to Yaroslav Halchenko and others for providing the updated imports.

1.0b2

BUG: fixed line timing overflow on Windows.
DOC: improved the README.

1.0b1

Initial release.