v0.9.30

PythonCall v0.9.30

Diff since v0.9.29

Merged pull requests:

• remove support for python 3.14 (#723) (@cjdoris)
• Add top-level testing instructions (#725) (@cjdoris)

Closed issues:

• Segfault in REPL when importing a library (#707)

v0.9.29

PythonCall v0.9.29

Diff since v0.9.28

Merged pull requests:

• reparameterise PyArray (#674) (@cjdoris)
• Force propertynames(::Py) to occur on the main thread (#677) (@Liozou)
• fix #676 and test GUI compat better along the way (#683) (@cjdoris)
• better compact printing of Py (#684) (@cjdoris)
• docs: Add python block usage examples (#687) (@icweaver)
• fix #679 - defer printing of partial characters at end of buffer when flushing text PyIO (#688) (@cjdoris)
• Bump astral-sh/setup-uv from 6 to 7 (#690) (@dependabot[bot])
• Specify that JuliaDict / JuliaSet it is a MutableMapping/Set (#692) (@oxinabox)
• Housekeeping (#696) (@cjdoris)
• Delete unnecessary comparison operators (#698) (@JamesWrigley)
• comparisons return Bool not Py (#702) (@cjdoris)
• v1 migration guide (#704) (@cjdoris)
• use workspaces for test, docs and benchmarks projects (#708) (@cjdoris)
• Remove Py-Number mixed arithmetic support (#709) (@cjdoris)
• Add tests for ArrayValue array copy semantics (#710) (@cjdoris)
• Improve @py macro documentation (#712) (@cjdoris)
• Implement Base.IndexStyle for PyObjectArray using a type argument (#716) (@JamesWrigley)
• add CHANGELOG.md (#721) (@cjdoris)

Closed issues:

• Release on conda (#51)
• PyArray design (#398)
• Segfault on propertynames (#586)
• Segfault on macOS Sequoia, Julia 1.11.3, Python 3.12, JuliaCall 0.9.23 (#591)
• REPL tab-completion on Windows (#611)
• Segfault on "." operator of imported module. (#631)
• UnicodeDecodeError from juliacall IPython extension (#679)
• Segmentation fault on ARM Mac (#680)
• Julia 1.12.0 issues due to OpenSSL constraints (#682)
• Python 3.14 incompatibility (#686)
• OpenSSL issues with jill installs in Python, possibly due to v1.12? (#689)
• _jl_call_nogil on macos? (#693)
• FATURE REQUEST: allowing reinit PythonCall (#700)
• Remove methods like ==(::Py, ::Number) and +(::Number, ::Py) (#703)
• DeprecationWarning: array implementation doesn't accept a copy keyword (#706)
• using PythonCall in VSCode Julia REPL crashes with segfault (#714)
• Python-side conversion of string doesn't preserve equality (#717)

v0.9.28

PythonCall v0.9.28

Diff since v0.9.27

Merged pull requests:

• Allow pydict accept Pair args (#616) (@mkitti)
• Remove Core reference from Compat/pycall.jl (#658) (@cgarling)
• stop using Requires.jl (use extensions instead) (#662) (@cjdoris)
• Bump actions/setup-python from 5 to 6 (#664) (@dependabot[bot])
• NumpyDates (#666) (@cjdoris)
• Add options for the Julia binary and project path (#667) (@JamesWrigley)
• feat(exe): add support for @venv and relative paths in JULIA_PYTHONCALL_EXE (#670) (@cjdoris)
• Relax conversions to python (#671) (@cjdoris)

Closed issues:

• Support of InlineStrings and others (#608)
• jl.PythonCall.JlWrap.Cjl._pyjlbase_name crash in Python 3.13 (#620)
• Add bound on libstdcxx (#655)
• Core not defined in PythonCall.Compat (#657)
• PythonCall.PyNULL causes returned NULL without setting an exception (#659)
• Can't install package (#663)
• add JULIA_PYTHONCALL_EXE=@venv to load python from .venv folder (#668)

v0.9.27

PythonCall v0.9.27

Diff since v0.9.26

Merged pull requests:

• Test with PYTHON_JULIACALL_HANDLE_SIGNALS=yes (#642) (@cjdoris)
• Switch to heap types using PyType_FromSpec (#643) (@cjdoris)
• Bump minimum supported Python version from 3.8 to 3.9 (#645) (@cjdoris)
• Remove dead code supporting old versions of Julia/Python (#647) (@cjdoris)
• Centralize Public API into dedicated API module (#648) (@cjdoris)
• Bump actions/checkout from 4 to 5 (#652) (@dependabot[bot])
• build(deps): add libstdcxx pin, bump CondaPkg (#656) (@cjdoris)

Closed issues:

• Switch to heap types (#641)
• SSL CERTIFICATE_VERIFY_FAILED (#651)

v0.9.26

PythonCall v0.9.26

Diff since v0.9.25

Merged pull requests:

• bump min required julia version to 1.9 (#614) (@cjdoris)
• use getptr a lot less (#618) (@cjdoris)
• use uv more (#621) (@cjdoris)
• Bump astral-sh/setup-uv from 5 to 6 (#623) (@dependabot[bot])
• docs: Code loading order (#625) (@icweaver)
• Improve GitHub workflow job names for better clarity (#633) (@cjdoris)
• Add PySide6 support to gui.jl (#634) (@cjdoris)
• CI benchmarking suite take 2 (#636) (@MilesCranmer)
• Add FAQ on interactive threads (#638) (@visr)
• hotfix: misaligned pointer cast (#640) (@MilesCranmer)

Closed issues:

• Segmentation fault when calling basic python functions (#617)
• Segmentation fault in basic example from docs (#624)
• Segfault when calling python function repeatedly (#626)
• pyimport can change set_zero_subnormals (#629)
• Support PySide6 in Compat (#632)

v0.9.25

PythonCall v0.9.25

Diff since v0.9.24

Merged pull requests:

• Add --heap-size-hint parameter (#547) (@MilesCranmer)
• Add elsize method for PyArray (#593) (@cjdoris)
• Bump actions/cache from 1 to 4 (#602) (@dependabot[bot])
• Bump julia-actions/setup-julia from 1 to 2 (#603) (@dependabot[bot])
• Bump actions/checkout from 2 to 4 (#604) (@dependabot[bot])
• Bump codecov/codecov-action from 1 to 5 (#605) (@dependabot[bot])
• Bump actions/setup-python from 3 to 5 (#606) (@dependabot[bot])
• OpenSSL compat (#613) (@cjdoris)

Closed issues:

• Specifying --heap-size-hint to JuliaCall (#546)
• Error for code with PythonCall that works with PyCall (#576)
• Base.elsize not implemented for PyArray (#579)
• pytorch GC (#592)
• Precompile cache misses (#594)
• PythonCall not working in Jupyter Notebook in VSCode (#601)

v0.9.24

PythonCall v0.9.24

Diff since v0.9.23

Merged pull requests:

• Switch to pyproject.toml (#545) (@MilesCranmer)
• fix: patch changed behavior of setproperty! for modules (#583) (@MilesCranmer)
• PyList: fix pushfirst! for Julia 1.11, by adding prepend! (#588) (@hhaensel)

Closed issues:

• Segmentation fault when juliacall is imported before torch (#435)
• pyconvert_add_rule must be executed before using pyimport in __init__() (#500)
• juliacall 0.9.22 can result in hanging precompilation (#537)
• Segmentation Fault in combination with Distributed (#548)
• Segfault with package, but not with identical module (#554)
• OpenSSL library collision with external python on linux systems (#561)
• How to debug openssl could not resolve for environment spec inside a package? (#562)
• no method matching project_rel_path(::Pkg.Types.EnvCache, ::Nothing) on 1.10.5 (#564)
• General registry segfault (#569)
• Broken on Python 3.13.0 (#581)
• Julia 1.11 prevents assigning objects to Main (#582)

v0.9.23

PythonCall v0.9.23

Diff since v0.9.22

Merged pull requests:

• Update GIL.jl lock's documentation (possible mistake?) (#538) (@camilodlt)
• fix PyNULL typo (#544) (@ericphanson)

Closed issues:

• Dropping GIL when calling Julia from Python (JuliaCall) (#343)
• V0.9.22 bug: error in running finalizer: UndefVarError(var=:PYNULL) (#543)

v0.9.22

PythonCall v0.9.22

Diff since v0.9.21

Merged pull requests:

• Require a compatible openssl version (#523) (@lassepe)
• More thread-safe GC (#529) (@cjdoris)
• simplify GIL handling (#530) (@cjdoris)
• GIL functions for genuine multi-threading (#535) (@cjdoris)

Closed issues:

• Libraries loaded via _jll packages are visible inside PythonCall environment. (#519)

v0.9.21

PythonCall v0.9.21

Diff since v0.9.20

Merged pull requests:

• making it possible to use another package instead of pickle for serialization (e.g. dill) (#494) (@schlichtanders)
• Timedelta conversion (#499) (@cjdoris)
• pyjl (#512) (@cjdoris)
• call jl_atexit_hook when atexit (#516) (@dpinol)
• check for null in multimedia show functions (#526) (@cjdoris)
• Julia formatter (#528) (@cjdoris)

Closed issues:

• single Jl type for Julia values (#404)
• support "dill" for serialization and deserialization (#424)
• Not working with julia version 1.10.1 on linux systems (#464)
• datetime.timedelta conversions fail in juliacall (#498)
• np.bool_ does not convert to julia Bool (#502)
• data-type specific Julia scalars with JuliaCall (#504)
• OSError on Apple M2 Chip (#508)
• finalizer may never be called (#515)
• seg fault from pynew() in vs code REPL (#522)