Revert "Delete .venv directory"

This reverts commit 5a2693bd9f.

.venv/lib/python3.9/site-packages/matplotlib/axes/__init__.py

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+from ._subplots import *
+from ._axes import *

.venv/lib/python3.9/site-packages/matplotlib/axes/_secondary_axes.py

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+import numpy as np
+
+from matplotlib import _api
+import matplotlib.docstring as docstring
+import matplotlib.ticker as mticker
+from matplotlib.axes._base import _AxesBase, _TransformedBoundsLocator
+
+
+class SecondaryAxis(_AxesBase):
+    """
+    General class to hold a Secondary_X/Yaxis.
+    """
+
+    def __init__(self, parent, orientation, location, functions, **kwargs):
+        """
+        See `.secondary_xaxis` and `.secondary_yaxis` for the doc string.
+        While there is no need for this to be private, it should really be
+        called by those higher level functions.
+        """
+
+        self._functions = functions
+        self._parent = parent
+        self._orientation = orientation
+        self._ticks_set = False
+
+        if self._orientation == 'x':
+            super().__init__(self._parent.figure, [0, 1., 1, 0.0001], **kwargs)
+            self._axis = self.xaxis
+            self._locstrings = ['top', 'bottom']
+            self._otherstrings = ['left', 'right']
+        elif self._orientation == 'y':
+            super().__init__(self._parent.figure, [0, 1., 0.0001, 1], **kwargs)
+            self._axis = self.yaxis
+            self._locstrings = ['right', 'left']
+            self._otherstrings = ['top', 'bottom']
+        self._parentscale = None
+        # this gets positioned w/o constrained_layout so exclude:
+
+        self.set_location(location)
+        self.set_functions(functions)
+
+        # styling:
+        if self._orientation == 'x':
+            otheraxis = self.yaxis
+        else:
+            otheraxis = self.xaxis
+
+        otheraxis.set_major_locator(mticker.NullLocator())
+        otheraxis.set_ticks_position('none')
+
+        self.spines[self._otherstrings].set_visible(False)
+        self.spines[self._locstrings].set_visible(True)
+
+        if self._pos < 0.5:
+            # flip the location strings...
+            self._locstrings = self._locstrings[::-1]
+        self.set_alignment(self._locstrings[0])
+
+    def set_alignment(self, align):
+        """
+        Set if axes spine and labels are drawn at top or bottom (or left/right)
+        of the axes.
+
+        Parameters
+        ----------
+        align : str
+            either 'top' or 'bottom' for orientation='x' or
+            'left' or 'right' for orientation='y' axis.
+        """
+        _api.check_in_list(self._locstrings, align=align)
+        if align == self._locstrings[1]:  # Need to change the orientation.
+            self._locstrings = self._locstrings[::-1]
+        self.spines[self._locstrings[0]].set_visible(True)
+        self.spines[self._locstrings[1]].set_visible(False)
+        self._axis.set_ticks_position(align)
+        self._axis.set_label_position(align)
+
+    def set_location(self, location):
+        """
+        Set the vertical or horizontal location of the axes in
+        parent-normalized coordinates.
+
+        Parameters
+        ----------
+        location : {'top', 'bottom', 'left', 'right'} or float
+            The position to put the secondary axis.  Strings can be 'top' or
+            'bottom' for orientation='x' and 'right' or 'left' for
+            orientation='y'. A float indicates the relative position on the
+            parent axes to put the new axes, 0.0 being the bottom (or left)
+            and 1.0 being the top (or right).
+        """
+
+        # This puts the rectangle into figure-relative coordinates.
+        if isinstance(location, str):
+            if location in ['top', 'right']:
+                self._pos = 1.
+            elif location in ['bottom', 'left']:
+                self._pos = 0.
+            else:
+                raise ValueError(
+                    f"location must be {self._locstrings[0]!r}, "
+                    f"{self._locstrings[1]!r}, or a float, not {location!r}")
+        else:
+            self._pos = location
+        self._loc = location
+
+        if self._orientation == 'x':
+            # An x-secondary axes is like an inset axes from x = 0 to x = 1 and
+            # from y = pos to y = pos + eps, in the parent's transAxes coords.
+            bounds = [0, self._pos, 1., 1e-10]
+        else:
+            bounds = [self._pos, 0, 1e-10, 1]
+
+        # this locator lets the axes move in the parent axes coordinates.
+        # so it never needs to know where the parent is explicitly in
+        # figure coordinates.
+        # it gets called in ax.apply_aspect() (of all places)
+        self.set_axes_locator(
+            _TransformedBoundsLocator(bounds, self._parent.transAxes))
+
+    def apply_aspect(self, position=None):
+        # docstring inherited.
+        self._set_lims()
+        super().apply_aspect(position)
+
+    def set_ticks(self, ticks, *, minor=False):
+        """
+        Set the x ticks with list of *ticks*
+
+        Parameters
+        ----------
+        ticks : list
+            List of x-axis tick locations.
+        minor : bool, default: False
+            If ``False`` sets major ticks, if ``True`` sets minor ticks.
+        """
+        ret = self._axis.set_ticks(ticks, minor=minor)
+        self.stale = True
+        self._ticks_set = True
+        return ret
+
+    def set_functions(self, functions):
+        """
+        Set how the secondary axis converts limits from the parent axes.
+
+        Parameters
+        ----------
+        functions : 2-tuple of func, or `Transform` with an inverse.
+            Transform between the parent axis values and the secondary axis
+            values.
+
+            If supplied as a 2-tuple of functions, the first function is
+            the forward transform function and the second is the inverse
+            transform.
+
+            If a transform is supplied, then the transform must have an
+            inverse.
+        """
+        if (isinstance(functions, tuple) and len(functions) == 2 and
+                callable(functions[0]) and callable(functions[1])):
+            # make an arbitrary convert from a two-tuple of functions
+            # forward and inverse.
+            self._functions = functions
+        elif functions is None:
+            self._functions = (lambda x: x, lambda x: x)
+        else:
+            raise ValueError('functions argument of secondary axes '
+                             'must be a two-tuple of callable functions '
+                             'with the first function being the transform '
+                             'and the second being the inverse')
+        self._set_scale()
+
+    # Should be changed to draw(self, renderer) once the deprecation of
+    # renderer=None and of inframe expires.
+    def draw(self, *args, **kwargs):
+        """
+        Draw the secondary axes.
+
+        Consults the parent axes for its limits and converts them
+        using the converter specified by
+        `~.axes._secondary_axes.set_functions` (or *functions*
+        parameter when axes initialized.)
+        """
+        self._set_lims()
+        # this sets the scale in case the parent has set its scale.
+        self._set_scale()
+        super().draw(*args, **kwargs)
+
+    def _set_scale(self):
+        """
+        Check if parent has set its scale
+        """
+
+        if self._orientation == 'x':
+            pscale = self._parent.xaxis.get_scale()
+            set_scale = self.set_xscale
+        if self._orientation == 'y':
+            pscale = self._parent.yaxis.get_scale()
+            set_scale = self.set_yscale
+        if pscale == self._parentscale:
+            return
+
+        if pscale == 'log':
+            defscale = 'functionlog'
+        else:
+            defscale = 'function'
+
+        if self._ticks_set:
+            ticks = self._axis.get_ticklocs()
+
+        # need to invert the roles here for the ticks to line up.
+        set_scale(defscale, functions=self._functions[::-1])
+
+        # OK, set_scale sets the locators, but if we've called
+        # axsecond.set_ticks, we want to keep those.
+        if self._ticks_set:
+            self._axis.set_major_locator(mticker.FixedLocator(ticks))
+
+        # If the parent scale doesn't change, we can skip this next time.
+        self._parentscale = pscale
+
+    def _set_lims(self):
+        """
+        Set the limits based on parent limits and the convert method
+        between the parent and this secondary axes.
+        """
+        if self._orientation == 'x':
+            lims = self._parent.get_xlim()
+            set_lim = self.set_xlim
+        if self._orientation == 'y':
+            lims = self._parent.get_ylim()
+            set_lim = self.set_ylim
+        order = lims[0] < lims[1]
+        lims = self._functions[0](np.array(lims))
+        neworder = lims[0] < lims[1]
+        if neworder != order:
+            # Flip because the transform will take care of the flipping.
+            lims = lims[::-1]
+        set_lim(lims)
+
+    def set_aspect(self, *args, **kwargs):
+        """
+        Secondary axes cannot set the aspect ratio, so calling this just
+        sets a warning.
+        """
+        _api.warn_external("Secondary axes can't set the aspect ratio")
+
+    def set_color(self, color):
+        """
+        Change the color of the secondary axes and all decorators.
+
+        Parameters
+        ----------
+        color : color
+        """
+        if self._orientation == 'x':
+            self.tick_params(axis='x', colors=color)
+            self.spines.bottom.set_color(color)
+            self.spines.top.set_color(color)
+            self.xaxis.label.set_color(color)
+        else:
+            self.tick_params(axis='y', colors=color)
+            self.spines.left.set_color(color)
+            self.spines.right.set_color(color)
+            self.yaxis.label.set_color(color)
+
+
+_secax_docstring = '''
+Warnings
+--------
+This method is experimental as of 3.1, and the API may change.
+
+Parameters
+----------
+location : {'top', 'bottom', 'left', 'right'} or float
+    The position to put the secondary axis.  Strings can be 'top' or
+    'bottom' for orientation='x' and 'right' or 'left' for
+    orientation='y'. A float indicates the relative position on the
+    parent axes to put the new axes, 0.0 being the bottom (or left)
+    and 1.0 being the top (or right).
+
+functions : 2-tuple of func, or Transform with an inverse
+
+    If a 2-tuple of functions, the user specifies the transform
+    function and its inverse.  i.e.
+    ``functions=(lambda x: 2 / x, lambda x: 2 / x)`` would be an
+    reciprocal transform with a factor of 2.
+
+    The user can also directly supply a subclass of
+    `.transforms.Transform` so long as it has an inverse.
+
+    See :doc:`/gallery/subplots_axes_and_figures/secondary_axis`
+    for examples of making these conversions.
+
+Returns
+-------
+ax : axes._secondary_axes.SecondaryAxis
+
+Other Parameters
+----------------
+**kwargs : `~matplotlib.axes.Axes` properties.
+    Other miscellaneous axes parameters.
+'''
+docstring.interpd.update(_secax_docstring=_secax_docstring)

.venv/lib/python3.9/site-packages/matplotlib/axes/_subplots.py

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+import functools
+
+from matplotlib import _api, docstring
+import matplotlib.artist as martist
+from matplotlib.axes._axes import Axes
+from matplotlib.gridspec import GridSpec, SubplotSpec
+
+
+class SubplotBase:
+    """
+    Base class for subplots, which are :class:`Axes` instances with
+    additional methods to facilitate generating and manipulating a set
+    of :class:`Axes` within a figure.
+    """
+
+    def __init__(self, fig, *args, **kwargs):
+        """
+        Parameters
+        ----------
+        fig : `matplotlib.figure.Figure`
+
+        *args : tuple (*nrows*, *ncols*, *index*) or int
+            The array of subplots in the figure has dimensions ``(nrows,
+            ncols)``, and *index* is the index of the subplot being created.
+            *index* starts at 1 in the upper left corner and increases to the
+            right.
+
+            If *nrows*, *ncols*, and *index* are all single digit numbers, then
+            *args* can be passed as a single 3-digit number (e.g. 234 for
+            (2, 3, 4)).
+
+        **kwargs
+            Keyword arguments are passed to the Axes (sub)class constructor.
+        """
+        # _axes_class is set in the subplot_class_factory
+        self._axes_class.__init__(self, fig, [0, 0, 1, 1], **kwargs)
+        # This will also update the axes position.
+        self.set_subplotspec(SubplotSpec._from_subplot_args(fig, args))
+
+    def __reduce__(self):
+        # get the first axes class which does not inherit from a subplotbase
+        axes_class = next(
+            c for c in type(self).__mro__
+            if issubclass(c, Axes) and not issubclass(c, SubplotBase))
+        return (_picklable_subplot_class_constructor,
+                (axes_class,),
+                self.__getstate__())
+
+    @_api.deprecated(
+        "3.4", alternative="get_subplotspec",
+        addendum="(get_subplotspec returns a SubplotSpec instance.)")
+    def get_geometry(self):
+        """Get the subplot geometry, e.g., (2, 2, 3)."""
+        rows, cols, num1, num2 = self.get_subplotspec().get_geometry()
+        return rows, cols, num1 + 1  # for compatibility
+
+    @_api.deprecated("3.4", alternative="set_subplotspec")
+    def change_geometry(self, numrows, numcols, num):
+        """Change subplot geometry, e.g., from (1, 1, 1) to (2, 2, 3)."""
+        self._subplotspec = GridSpec(numrows, numcols,
+                                     figure=self.figure)[num - 1]
+        self.update_params()
+        self.set_position(self.figbox)
+
+    def get_subplotspec(self):
+        """Return the `.SubplotSpec` instance associated with the subplot."""
+        return self._subplotspec
+
+    def set_subplotspec(self, subplotspec):
+        """Set the `.SubplotSpec`. instance associated with the subplot."""
+        self._subplotspec = subplotspec
+        self._set_position(subplotspec.get_position(self.figure))
+
+    def get_gridspec(self):
+        """Return the `.GridSpec` instance associated with the subplot."""
+        return self._subplotspec.get_gridspec()
+
+    @_api.deprecated(
+        "3.4", alternative="get_position()")
+    @property
+    def figbox(self):
+        return self.get_position()
+
+    @_api.deprecated("3.4", alternative="get_gridspec().nrows")
+    @property
+    def numRows(self):
+        return self.get_gridspec().nrows
+
+    @_api.deprecated("3.4", alternative="get_gridspec().ncols")
+    @property
+    def numCols(self):
+        return self.get_gridspec().ncols
+
+    @_api.deprecated("3.4")
+    def update_params(self):
+        """Update the subplot position from ``self.figure.subplotpars``."""
+        # Now a no-op, as figbox/numRows/numCols are (deprecated) auto-updating
+        # properties.
+
+    @_api.deprecated("3.4", alternative="ax.get_subplotspec().is_first_row()")
+    def is_first_row(self):
+        return self.get_subplotspec().rowspan.start == 0
+
+    @_api.deprecated("3.4", alternative="ax.get_subplotspec().is_last_row()")
+    def is_last_row(self):
+        return self.get_subplotspec().rowspan.stop == self.get_gridspec().nrows
+
+    @_api.deprecated("3.4", alternative="ax.get_subplotspec().is_first_col()")
+    def is_first_col(self):
+        return self.get_subplotspec().colspan.start == 0
+
+    @_api.deprecated("3.4", alternative="ax.get_subplotspec().is_last_col()")
+    def is_last_col(self):
+        return self.get_subplotspec().colspan.stop == self.get_gridspec().ncols
+
+    def label_outer(self):
+        """
+        Only show "outer" labels and tick labels.
+
+        x-labels are only kept for subplots on the last row; y-labels only for
+        subplots on the first column.
+        """
+        ss = self.get_subplotspec()
+        lastrow = ss.is_last_row()
+        firstcol = ss.is_first_col()
+        if not lastrow:
+            for label in self.get_xticklabels(which="both"):
+                label.set_visible(False)
+            self.xaxis.get_offset_text().set_visible(False)
+            self.set_xlabel("")
+        if not firstcol:
+            for label in self.get_yticklabels(which="both"):
+                label.set_visible(False)
+            self.yaxis.get_offset_text().set_visible(False)
+            self.set_ylabel("")
+
+    def _make_twin_axes(self, *args, **kwargs):
+        """Make a twinx axes of self. This is used for twinx and twiny."""
+        if 'sharex' in kwargs and 'sharey' in kwargs:
+            # The following line is added in v2.2 to avoid breaking Seaborn,
+            # which currently uses this internal API.
+            if kwargs["sharex"] is not self and kwargs["sharey"] is not self:
+                raise ValueError("Twinned Axes may share only one axis")
+        twin = self.figure.add_subplot(self.get_subplotspec(), *args, **kwargs)
+        self.set_adjustable('datalim')
+        twin.set_adjustable('datalim')
+        self._twinned_axes.join(self, twin)
+        return twin
+
+
+# this here to support cartopy which was using a private part of the
+# API to register their Axes subclasses.
+
+# In 3.1 this should be changed to a dict subclass that warns on use
+# In 3.3 to a dict subclass that raises a useful exception on use
+# In 3.4 should be removed
+
+# The slow timeline is to give cartopy enough time to get several
+# release out before we break them.
+_subplot_classes = {}
+
+
+@functools.lru_cache(None)
+def subplot_class_factory(axes_class=None):
+    """
+    Make a new class that inherits from `.SubplotBase` and the
+    given axes_class (which is assumed to be a subclass of `.axes.Axes`).
+    This is perhaps a little bit roundabout to make a new class on
+    the fly like this, but it means that a new Subplot class does
+    not have to be created for every type of Axes.
+    """
+    if axes_class is None:
+        _api.warn_deprecated(
+            "3.3", message="Support for passing None to subplot_class_factory "
+            "is deprecated since %(since)s; explicitly pass the default Axes "
+            "class instead. This will become an error %(removal)s.")
+        axes_class = Axes
+
+    try:
+        # Avoid creating two different instances of GeoAxesSubplot...
+        # Only a temporary backcompat fix.  This should be removed in
+        # 3.4
+        return next(cls for cls in SubplotBase.__subclasses__()
+                    if cls.__bases__ == (SubplotBase, axes_class))
+    except StopIteration:
+        # if we have already wrapped this class, declare victory!
+        if issubclass(axes_class, SubplotBase):
+            return axes_class
+
+        return type("%sSubplot" % axes_class.__name__,
+                    (SubplotBase, axes_class),
+                    {'_axes_class': axes_class})
+
+
+Subplot = subplot_class_factory(Axes)  # Provided for backward compatibility.
+
+
+def _picklable_subplot_class_constructor(axes_class):
+    """
+    Stub factory that returns an empty instance of the appropriate subplot
+    class when called with an axes class. This is purely to allow pickling of
+    Axes and Subplots.
+    """
+    subplot_class = subplot_class_factory(axes_class)
+    return subplot_class.__new__(subplot_class)
+
+
+docstring.interpd.update(Axes_kwdoc=martist.kwdoc(Axes))
+docstring.dedent_interpd(Axes.__init__)
+
+docstring.interpd.update(Subplot_kwdoc=martist.kwdoc(Axes))