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Remove miscellaneous deprecations from 3.5
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‎doc/api/blocking_input_api.rst

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‎doc/api/index.rst

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@@ -105,7 +105,6 @@ Alphabetical list of modules:
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backend_tools_api.rst
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index_backend_api.rst
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bezier_api.rst
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blocking_input_api.rst
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category_api.rst
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cbook_api.rst
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cm_api.rst

‎doc/api/next_api_changes/removals/24125-OG.rst

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Miscellaneous removals
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~~~~~~~~~~~~~~~~~~~~~~
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- ``is_url`` and ``URL_REGEX`` are removed. (They were previously defined in
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the toplevel :mod:`matplotlib` module.)
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- The ``ArrowStyle.beginarrow`` and ``ArrowStyle.endarrow`` attributes are
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removed; use the ``arrow`` attribute to define the desired heads and tails
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of the arrow.
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- ``backend_pgf.LatexManager.str_cache`` is removed.
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- ``backends.qt_compat.ETS`` and ``backends.qt_compat.QT_RC_MAJOR_VERSION`` are
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removed, with no replacement.
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- The ``blocking_input`` module is removed. Instead, use
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``canvas.start_event_loop()`` and ``canvas.stop_event_loop()`` while
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connecting event callbacks as needed.
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- ``cbook.report_memory`` is removed; use ``psutil.virtual_memory`` instead.
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- ``cm.LUTSIZE`` is removed. Use :rc:`image.lut` instead. This value only
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affects colormap quantization levels for default colormaps generated at
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module import time.
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- ``Colorbar.patch`` is removed; this attribute was not correctly updated
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anymore.
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- ``ContourLabeler.get_label_width`` is removed.
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- ``Dvi.baseline`` is removed (with no replacement).
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- The *format* parameter of ``dviread.find_tex_file`` is removed (with no
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replacement).
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- ``FancyArrowPatch.get_path_in_displaycoord`` and
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``ConnectionPath.get_path_in_displaycoord`` are removed. The path in
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display coordinates can still be obtained, as for other patches, using
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``patch.get_transform().transform_path(patch.get_path())``.
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- The ``font_manager.win32InstalledFonts`` and
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``font_manager.get_fontconfig_fonts`` helper functions are removed.
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- All parameters of ``imshow`` starting from *aspect* are keyword-only.
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- ``QuadMesh.convert_mesh_to_paths`` and ``QuadMesh.convert_mesh_to_triangles``
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are removed. ``QuadMesh.get_paths()`` can be used as an alternative for the
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former; there is no replacement for the latter.
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- ``ScalarMappable.callbacksSM`` is removed. Use
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``ScalarMappable.callbacks`` instead.
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- ``streamplot.get_integrator`` is removed.
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- ``style.core.STYLE_FILE_PATTERN``, ``style.core.load_base_library``, and
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``style.core.iter_user_libraries`` are removed.
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- ``SubplotParams.validate`` is removed. Use `.SubplotParams.update` to
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change `.SubplotParams` while always keeping it in a valid state.
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- The ``grey_arrayd``, ``font_family``, ``font_families``, and ``font_info``
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attributes of `.TexManager` are removed.
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- ``Text.get_prop_tup`` is removed with no replacements (because the `.Text`
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class cannot know whether a backend needs to update cache e.g. when the
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text's color changes).
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- ``Tick.apply_tickdir`` didn't actually update the tick markers on the
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existing Line2D objects used to draw the ticks and is removed; use
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`.Axis.set_tick_params` instead.
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- ``tight_layout.auto_adjust_subplotpars`` is removed.
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- The ``grid_info`` attribute of ``axisartist`` classes has been removed.
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- ``axes_grid1.axes_grid.CbarAxes`` and ``axisartist.axes_grid.CbarAxes`` are
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removed (they are now dynamically generated based on the owning axes
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class).
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- The ``axes_grid1.Divider.get_vsize_hsize`` and
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``axes_grid1.Grid.get_vsize_hsize`` methods are removed.
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- ``AxesDivider.append_axes(..., add_to_figure=False)`` is removed. Use
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``ax.remove()`` to remove the Axes from the figure if needed.
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- ``FixedAxisArtistHelper.change_tick_coord`` is removed with no
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replacement.
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- ``floating_axes.GridHelperCurveLinear.get_boundary`` is removed with no
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replacement.
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- ``ParasiteAxesBase.get_images_artists`` is removed.
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- The "units finalize" signal (previously emitted by Axis instances) is
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removed. Connect to "units" instead.
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- Passing formatting parameters positionally to ``stem()`` is no longer
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possible.

‎doc/api/prev_api_changes/api_changes_0.98.0.rst

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rather than custom callback handling. Any users of
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``matplotlib.cm.ScalarMappable.add_observer`` of the
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:class:`~matplotlib.cm.ScalarMappable` should use the
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:attr:`matplotlib.cm.ScalarMappable.callbacksSM`
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``matplotlib.cm.ScalarMappable.callbacksSM``
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:class:`~matplotlib.cbook.CallbackRegistry` instead.
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* New axes function and Axes method provide control over the plot

‎doc/api/prev_api_changes/api_changes_1.3.x.rst

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by ``self.vline`` for vertical cursors lines and ``self.hline`` is added
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for the horizontal cursors lines.
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* On POSIX platforms, the :func:`~matplotlib.cbook.report_memory` function
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* On POSIX platforms, the ``matplotlib.cbook.report_memory`` function
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raises :class:`NotImplementedError` instead of :class:`OSError` if the
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:command:`ps` command cannot be run.
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‎doc/api/prev_api_changes/api_changes_3.1.0.rst

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@@ -389,9 +389,9 @@ consistent with the behavior on Py2, where a buffer object was
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returned.
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`matplotlib.font_manager.win32InstalledFonts` return type
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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`matplotlib.font_manager.win32InstalledFonts` returns an empty list instead
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``matplotlib.font_manager.win32InstalledFonts`` return type
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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``matplotlib.font_manager.win32InstalledFonts`` returns an empty list instead
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of None if no fonts are found.
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``Axes.fmt_xdata`` and ``Axes.fmt_ydata`` error handling

‎doc/users/explain/interactive_guide.rst

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@@ -213,9 +213,7 @@ Blocking functions
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------------------
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If you only need to collect points in an Axes you can use
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`.Figure.ginput` or more generally the tools from
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`.blocking_input` the tools will take care of starting and stopping
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the event loop for you. However if you have written some custom event
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`.Figure.ginput`. However if you have written some custom event
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handling or are using `.widgets` you will need to manually run the GUI
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event loop using the methods described :ref:`above <cp_block_the_prompt>`.
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‎lib/matplotlib/__init__.py

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@@ -187,9 +187,6 @@ class __getattr__:
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__version__ = property(lambda self: _get_version())
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__version_info__ = property(
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lambda self: _parse_to_version_info(self.__version__))
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# module-level deprecations
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URL_REGEX = _api.deprecated("3.5", obj_type="")(property(
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lambda self: re.compile(r'^http://|^https://|^ftp://|^file:')))
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def _check_versions():
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return rc_params_from_file(matplotlib_fname(), fail_on_error)
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735-
@_api.deprecated("3.5")
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def is_url(filename):
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"""Return whether *filename* is an http, https, ftp, or file URL path."""
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return __getattr__("URL_REGEX").match(filename) is not None
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@functools.lru_cache()
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def _get_ssl_context():
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try:

‎lib/matplotlib/_tight_layout.py

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return kwargs
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@_api.deprecated("3.5")
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def auto_adjust_subplotpars(
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fig, renderer, nrows_ncols, num1num2_list, subplot_list,
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ax_bbox_list=None, pad=1.08, h_pad=None, w_pad=None, rect=None):
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"""
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Return a dict of subplot parameters to adjust spacing between subplots
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or ``None`` if resulting axes would have zero height or width.
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Note that this function ignores geometry information of subplot
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itself, but uses what is given by the *nrows_ncols* and *num1num2_list*
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parameters. Also, the results could be incorrect if some subplots have
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``adjustable=datalim``.
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Parameters
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----------
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nrows_ncols : tuple[int, int]
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Number of rows and number of columns of the grid.
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num1num2_list : list[tuple[int, int]]
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List of numbers specifying the area occupied by the subplot
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subplot_list : list of subplots
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List of subplots that will be used to calculate optimal subplot_params.
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pad : float
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Padding between the figure edge and the edges of subplots, as a
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fraction of the font size.
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h_pad, w_pad : float
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Padding (height/width) between edges of adjacent subplots, as a
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fraction of the font size. Defaults to *pad*.
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rect : tuple
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(left, bottom, right, top), default: None.
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"""
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nrows, ncols = nrows_ncols
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span_pairs = []
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for n1, n2 in num1num2_list:
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if n2 is None:
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n2 = n1
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span_pairs.append((slice(n1 // ncols, n2 // ncols + 1),
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slice(n1 % ncols, n2 % ncols + 1)))
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return _auto_adjust_subplotpars(
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fig, renderer, nrows_ncols, num1num2_list, subplot_list,
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ax_bbox_list, pad, h_pad, w_pad, rect)
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def get_subplotspec_list(axes_list, grid_spec=None):
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"""
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Return a list of subplotspec from the given list of axes.

‎lib/matplotlib/axes/_axes.py

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@@ -2873,10 +2873,9 @@ def stem(self, *args, linefmt=None, markerfmt=None, basefmt=None, bottom=0,
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stem([locs,] heads, linefmt=None, markerfmt=None, basefmt=None)
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The *locs*-positions are optional. The formats may be provided either
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as positional or as keyword-arguments.
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Passing *markerfmt* and *basefmt* positionally is deprecated since
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Matplotlib 3.5.
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The *locs*-positions are optional. *linefmt* can be provided as
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positional, but all other formats must be provided as
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keyword-arguments.
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Parameters
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----------
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`stem <https://www.mathworks.com/help/matlab/ref/stem.html>`_
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which inspired this method.
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"""
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if not 1 <= len(args) <= 5:
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raise TypeError('stem expected between 1 and 5 positional '
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if not 1 <= len(args) <= 3:
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raise TypeError('stem expected between 1 or 3 positional '
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'arguments, got {}'.format(args))
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_api.check_in_list(['horizontal', 'vertical'], orientation=orientation)
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locs = np.arange(len(heads))
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else:
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locs, heads, *args = args
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if len(args) > 1:
2967-
_api.warn_deprecated(
2968-
"3.5",
2969-
message="Passing the markerfmt parameter positionally is "
2970-
"deprecated since Matplotlib %(since)s; the "
2971-
"parameter will become keyword-only %(removal)s.")
29722965

29732966
if orientation == 'vertical':
29742967
locs, heads = self._process_unit_info([("x", locs), ("y", heads)])
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29822975

29832976
# resolve marker format
29842977
if markerfmt is None:
2985-
# if not given as kwarg, check for positional or fall back to 'o'
2986-
markerfmt = args[1] if len(args) > 1 else "o"
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# if not given as kwarg, fall back to 'o'
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markerfmt = "o"
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if markerfmt == '':
29882981
markerfmt = ' ' # = empty line style; '' would resolve rcParams
29892982
markerstyle, markermarker, markercolor = \
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29982991
# resolve baseline format
29992992
if basefmt is None:
3000-
basefmt = (args[2] if len(args) > 2 else
3001-
"C2-" if mpl.rcParams["_internal.classic_mode"] else
2993+
basefmt = ("C2-" if mpl.rcParams["_internal.classic_mode"] else
30022994
"C3-")
30032995
basestyle, basemarker, basecolor = _process_plot_format(basefmt)
30042996

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53995391
# Once this deprecation elapses, also move vmin, vmax right after norm, to
54005392
# match the signature of other methods returning ScalarMappables and keep
54015393
# the documentation for *norm*, *vmax* and *vmin* together.
5402-
@_api.make_keyword_only("3.5", "aspect")
54035394
@_preprocess_data()
54045395
@_docstring.interpd
5405-
def imshow(self, X, cmap=None, norm=None, aspect=None,
5396+
def imshow(self, X, cmap=None, norm=None, *, aspect=None,
54065397
interpolation=None, alpha=None,
5407-
vmin=None, vmax=None, origin=None, extent=None, *,
5398+
vmin=None, vmax=None, origin=None, extent=None,
54085399
interpolation_stage=None, filternorm=True, filterrad=4.0,
54095400
resample=None, url=None, **kwargs):
54105401
"""

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