Pyodide Deprecation Timeline#
Each Pyodide release may deprecate certain features from previous releases in a backward incompatible way. If a feature is deprecated, it will continue to work until its removal, but raise warnings. We try to ensure deprecations are done over at least two minor(feature) releases, however, as Pyodide is still in beta state, this list is subject to change and some features can be removed without deprecation warnings. More details about each item can often be found in the Change Log.
0.25.0#
Typescript type imports for
PyProxy
subtypes frompyodide
will be removed.The methods
PyProxy.supportsHas
,PyProxy.isCallable
, etc will be removed.
0.24.0#
The
messageCallback
anderrorCallback
argument toloadPackage
andloadPackagesFromImports
will be passed as a named argument only.Py2JsResult
will be removed.The
--output-directory
argument topyodide build
will be removed.
0.23.0#
Names that used to be in the root
pyodide
module and were moved to submodules will no longer be available in the root module.The “message” argument to
PyProxy.destroy
method will no longer be accepted as a positional argument.
0.21.0#
The
globals
argument torunPython
andrunPythonAsync
will be passed as a named argument only.The
extractDir
argument tounpackArchive
will be passed as a named argument only.
0.20.0#
The skip-host key will be removed from the meta.yaml format. If needed, install a host copy of the package with pip instead.
pyodide-interrupts
module will be removed. If you were using this for some reason, usesetInterruptBuffer()
instead.
0.19.0#
The default working directory (home directory) inside the Pyodide virtual file system has been changed from
/
to/home/pyodide
. To get the previous behavior, you cancall
os.chdir("/")
in Python to change working directory orcall
loadPyodide()
with thehomedir="/"
argument
When a JavaScript function is called from Python, PyProxy arguments and return values will be automatically destroyed when the function is finished.