Plot Base

puma.plot_base.PlotLineObject dataclass

Base data class defining properties of a plot object.

Parameters:

Name	Type	Description	Default
xmin	float	Minimum value of the x-axis, by default None	None
xmax	float	Maximum value of the x-axis, by default None	None
colour	str	Colour of the object, by default None	None
label	str	Label of object, by default None	None
linestyle	str	Linestyle following numpy style, by default None	None
alpha	float	Value for visibility of the plot lines, by default None	None
marker	str	Marker that is used in the plot. For example an x. By default None	None
markersize	int	Size of the marker. By default None	None
markeredgewidth	int	Edge width of the marker. By default None	None
is_marker	bool	Bool, to give info about if this is a marker or a line. By default None	None

puma.plot_base.PlotObject dataclass

Data base class defining properties of a plot object.

Parameters:

Name	Type	Description	Default
title	str	Title of the plot, by default ""	''
draw_errors	bool	Draw statistical uncertainty on the lines, by default True	True
xmin	float	Minimum value of the x-axis, by default None	None
xmax	float	Maximum value of the x-axis, by default None	None
ymin	float	Minimum value of the y-axis, by default None	None
ymax	float	Maximum value of the y-axis, by default None	None
ymin_ratio	list	Set the lower y limit of each of the ratio subplots, by default None.	None
ymax_ratio	list	Set the upper y limit of each of the ratio subplots, by default None.	None
y_scale	float	Scaling up the y axis, e.g. to fit the ATLAS Tag. Applied if ymax not defined, by default 1.3	1.3
logx	bool	Set the log of x-axis, by default False	False
logy	bool	Set log of y-axis of main panel, by default True	True
xlabel	str	Label of the x-axis, by default None	None
ylabel	str	Label of the y-axis, by default None	None
ylabel_ratio	list	List of labels for the y-axis in the ratio plots, by default "Ratio"	None
label_fontsize	int	Used fontsize in label, by default 12	12
fontsize	int	Used fontsize, by default 10	10
n_ratio_panels	int	Amount of ratio panels between 0 and 2, by default 0	0
vertical_split	bool	Set to False if you would like to split the figure horizonally. If set to True the figure is split vertically (e.g for pie chart). By default False.	False
figsize	(float, float)	Tuple of figure size (width, height) in inches, by default (8, 6)	None
dpi	int	DPI used for plotting, by default 400	400
transparent	bool	Specify if the background of the plot should be transparent, by default False	False
grid	bool	Set the grid for the plots.	True
leg_fontsize	int	Fontsize of the legend, by default 10	None
leg_loc	str	Position of the legend in the plot, by default "upper right"	'upper right'
leg_ncol	int	Number of legend columns, by default 1	1
leg_linestyle_loc	str	Position of the linestyle legend in the plot, by default "upper center"	'upper center'
apply_atlas_style	bool	Apply ATLAS style for matplotlib, by default True	True
use_atlas_tag	bool	Use the ATLAS Tag in the plots, by default True	True
atlas_first_tag	str	First row of the ATLAS tag (i.e. the first row is "ATLAS "), by default "Simulation Internal"	'Simulation Internal'
atlas_second_tag	str	Second row of the ATLAS tag, by default ""	None
atlas_fontsize	float	Fontsize of ATLAS label, by default 10	None
atlas_vertical_offset	float	Vertical offset of the ATLAS tag, by default 7	7
atlas_horizontal_offset	float	Horizontal offset of the ATLAS tag, by default 8	8
atlas_brand	str	brand argument handed to atlasify. If you want to remove it just use an empty string or None, by default "ATLAS"	'ATLAS'
atlas_tag_outside	bool	outside argument handed to atlasify. Decides if the ATLAS logo is plotted outside of the plot (on top), by default False	False
atlas_second_tag_distance	float	Distance between the atlas_first_tag and atlas_second_tag text in units of line spacing, by default 0	0
plotting_done	bool	Bool that indicates if plotting is done. Only then atlasify() can be called, by default False	False

__check_figsize

Check figsize.

Raises:

Type	Description
ValueError	If shape of figsize is not a tuple or list with length 2

Source code in puma/plot_base.py

def __check_figsize(self):
    """Check `figsize`.

    Raises
    ------
    ValueError
        If shape of `figsize` is not a tuple or list with length 2
    """
    if self.figsize is None:
        return
    if isinstance(self.figsize, list) and len(self.figsize) == 2:
        self.figsize = tuple(self.figsize)
    elif not isinstance(self.figsize, tuple) or len(self.figsize) != 2:
        raise ValueError(
            f"You passed `figsize` as {self.figsize} which is not allowed. "
            "Either a tuple or a list of size 2 is allowed"
        )

__check_yratio

Check yratio.

Parameters:

Name	Type	Description	Default
yratio	list	List of min or max limits of ratio plots	required

Raises:

Type	Description
ValueError	If yratio is not a list and it's length is not equal to number of ratio panels

Source code in puma/plot_base.py

def __check_yratio(self, yratio):
    """Check `yratio`.

    Parameters
    ----------
    yratio : list
        List of min or max limits of ratio plots

    Raises
    ------
    ValueError
        If `yratio` is not a list and it's length
        is not equal to number of ratio panels
    """
    if yratio is None:
        return
    if not isinstance(yratio, (list, tuple)) or len(yratio) != self.n_ratio_panels:
        raise ValueError(
            f"You passed `min/max_yratio` as {yratio} which is not allowed. "
            f"Either a tuple or a list of size {self.n_ratio_panels} is allowed"
        )

__post_init__

Check for allowed values.

Raises:

Type	Description
ValueError	If n_ratio_panels not in [0, 1, 2, 3]

Source code in puma/plot_base.py

def __post_init__(self):
    """Check for allowed values.

    Raises
    ------
    ValueError
        If n_ratio_panels not in [0, 1, 2, 3]
    """
    self.__check_figsize()
    allowed_n_ratio_panels = [0, 1, 2, 3]
    if self.n_ratio_panels not in allowed_n_ratio_panels:
        raise ValueError(
            f"{self.n_ratio_panels} not allwed value for `n_ratio_panels`. "
            f"Allowed are {allowed_n_ratio_panels}"
        )
    self.__check_yratio(self.ymin_ratio)
    self.ymin_ratio = (
        [None] * self.n_ratio_panels if self.ymin_ratio is None else self.ymin_ratio
    )
    self.__check_yratio(self.ymax_ratio)
    self.ymax_ratio = (
        [None] * self.n_ratio_panels if self.ymax_ratio is None else self.ymax_ratio
    )

    if self.ylabel_ratio is None:
        self.ylabel_ratio = ["Ratio"] * self.n_ratio_panels
    if len(self.ylabel_ratio) != self.n_ratio_panels:
        raise ValueError(
            f"You passed `ylabel_ratio` of length {len(self.ylabel_ratio)}, "
            f"but `n_ratio_panels` of {self.n_ratio_panels}. "
            f"These should be equal."
        )
    if self.leg_fontsize is None:
        self.leg_fontsize = self.fontsize
    if self.atlas_fontsize is None:
        self.atlas_fontsize = self.fontsize
    if self.apply_atlas_style is False and (
        self.atlas_first_tag is not None or self.atlas_second_tag is not None
    ):
        logger.warning(
            "You specified an ATLAS tag, but `apply_atlas_style` is set to false. "
            "Tag will therefore not be shown on plot."
        )

puma.plot_base.PlotBase

Bases: puma.plot_base.PlotObject

Base class for plotting.

Initialise class.

Parameters:

Name	Type	Description	Default
**kwargs	kwargs	Keyword arguments from puma.PlotObject	{}

Source code in puma/plot_base.py

def __init__(self, **kwargs) -> None:
    """Initialise class.

    Parameters
    ----------
    **kwargs : kwargs
        Keyword arguments from `puma.PlotObject`
    """
    super().__init__(**kwargs)
    self.axis_top = None
    self.ratio_axes = []
    self.axis_leg = None
    self.fig = None

atlasify

Apply ATLAS style to all axes using the atlasify package.

Parameters:

Name	Type	Description	Default
force	bool	Force ATLAS style also if class variable is False, by default False	False

Source code in puma/plot_base.py

def atlasify(self, force: bool = False):
    """Apply ATLAS style to all axes using the atlasify package.

    Parameters
    ----------
    force : bool, optional
        Force ATLAS style also if class variable is False, by default False
    """
    if self.plotting_done is False and force is False:
        logger.warning(
            "`atlasify()` has to be called after plotting --> "
            "ATLAS style will not be adapted. If you want to do it anyway, "
            "you can use `force`."
        )
        return

    if self.apply_atlas_style or force:
        logger.debug("Initialise ATLAS style using atlasify.")
        if self.use_atlas_tag is True:
            atlasify.atlasify(
                atlas=self.atlas_first_tag,
                subtext=self.atlas_second_tag,
                axes=self.axis_top,
                font_size=self.atlas_fontsize,
                label_font_size=self.atlas_fontsize,
                sub_font_size=self.atlas_fontsize,
                offset=self.atlas_vertical_offset,
                indent=self.atlas_horizontal_offset,
                enlarge=1,
                brand="" if self.atlas_brand is None else self.atlas_brand,
                outside=self.atlas_tag_outside,
                subtext_distance=self.atlas_second_tag_distance,
            )
        else:
            atlasify.atlasify(atlas=False, axes=self.axis_top, enlarge=1)
        for ratio_axis in self.ratio_axes:
            atlasify.atlasify(atlas=False, axes=ratio_axis, enlarge=1)
        if self.vertical_split:
            atlasify.atlasify(atlas=False, axes=self.axis_leg, enlarge=1)
        if force:
            if self.apply_atlas_style is False:
                logger.warning(
                    "Initialising ATLAS style even though `apply_atlas_style` is "
                    " set to False."
                )
            if self.plotting_done is False:
                logger.warning(
                    "Initialising ATLAS style even though `plotting_done` is set to" " False."
                )

draw_vlines

Drawing working points in plot.

Parameters:

Name	Type	Description	Default
xs	list	List of working points x values to draw	required
labels	list	List with labels for the vertical lines. Must be the same order as the xs. If None, the xvalues * 100 will be used as labels. By default None	None
ys	list	List with the y height of the vertical lines in percent of the upper plot (0 is bottom, 1 is top). Must be the same order as the xs and the labels. By default None	None
same_height	bool	Working point lines on same height, by default False	False
colour	str	Colour of the vertical line, by default "#000000" (black)	'#000000'
linestyle	str	Linestyle of the vertical line, by default "dashed"	'dashed'
fontsize	int	Fontsize of the vertical line text. By default 10.	10

Source code in puma/plot_base.py

def draw_vlines(
    self,
    xs: list,
    labels: list | None = None,
    ys: list | None = None,
    same_height: bool = False,
    colour: str = "#000000",
    linestyle: str = "dashed",
    fontsize: int = 10,
):
    """Drawing working points in plot.

    Parameters
    ----------
    xs : list
        List of working points x values to draw
    labels : list, optional
        List with labels for the vertical lines. Must be the same
        order as the xs. If None, the xvalues * 100 will be
        used as labels. By default None
    ys : list, optional
        List with the y height of the vertical lines in percent of the
        upper plot (0 is bottom, 1 is top). Must be the same
        order as the xs and the labels. By default None
    same_height : bool, optional
        Working point lines on same height, by default False
    colour : str, optional
        Colour of the vertical line, by default "#000000" (black)
    linestyle : str, optional
        Linestyle of the vertical line, by default "dashed"
    fontsize : int, optional
        Fontsize of the vertical line text. By default 10.
    """
    for i, vline_x in enumerate(xs):
        # Set y-point of the WP lines/text
        ytext = (0.65 if same_height else 0.65 - i * 0.07) if ys is None else ys[i]

        self.axis_top.axvline(
            x=vline_x,
            ymax=ytext,
            color=colour,
            linestyle=linestyle,
            linewidth=1.0,
        )

        # Set the number above the line
        self.axis_top.text(
            x=vline_x - 0.005,
            y=ytext + 0.005,
            s=labels[i] if labels else None,
            transform=self.axis_top.get_xaxis_text1_transform(0)[0],
            fontsize=fontsize,
        )

        for ratio_axis in self.ratio_axes:
            ratio_axis.axvline(x=vline_x, color=colour, linestyle=linestyle, linewidth=1.0)

initialise_figure

Initialising matplotlib.figure.Figure for different scenarios depending on how many ratio panels are requested.

Source code in puma/plot_base.py

def initialise_figure(self):
    """
    Initialising matplotlib.figure.Figure for different scenarios depending on how
    many ratio panels are requested.
    """
    if self.vertical_split:  # split figure vertically instead of horizonally
        if self.n_ratio_panels >= 1:
            logger.warning(
                "You set the number of ratio panels to %i but also set the"
                " vertical splitting to True. Therefore no ratiopanels are"
                " created.",
                self.n_ratio_panels,
            )
        self.fig = Figure(figsize=(6, 4.5) if self.figsize is None else self.figsize)
        g_spec = gridspec.GridSpec(1, 11, figure=self.fig)
        self.axis_top = self.fig.add_subplot(g_spec[0, :9])
        self.axis_leg = self.fig.add_subplot(g_spec[0, 9:])

    else:
        # you must use increments of 0.1 for the dimensions
        width = 4.7
        top_height = 2.7 if self.n_ratio_panels else 3.5
        ratio_height = 1.0
        height = top_height + self.n_ratio_panels * ratio_height
        figsize = (width, height) if self.figsize is None else self.figsize
        self.fig = Figure(figsize=figsize, constrained_layout=True)

        if self.n_ratio_panels == 0:
            self.axis_top = self.fig.gca()
        elif self.n_ratio_panels > 0:
            g_spec_height = (top_height + ratio_height * self.n_ratio_panels) * 10
            g_spec = gridspec.GridSpec(int(g_spec_height), 1, figure=self.fig)
            self.axis_top = self.fig.add_subplot(g_spec[: int(top_height * 10), 0])
            set_xaxis_ticklabels_invisible(self.axis_top)
            for i in range(1, self.n_ratio_panels + 1):
                start = int((top_height + ratio_height * (i - 1)) * 10)
                stop = int(start + ratio_height * 10)
                sub_axis = self.fig.add_subplot(g_spec[start:stop, 0], sharex=self.axis_top)
                if i < self.n_ratio_panels:
                    set_xaxis_ticklabels_invisible(sub_axis)
                self.ratio_axes.append(sub_axis)

    if self.grid:
        self.axis_top.grid(lw=0.3)
        for ratio_axis in self.ratio_axes:
            ratio_axis.grid(lw=0.3)

make_legend

Drawing legend on axis.

Parameters:

Name	Type	Description	Default
handles	list	List of matplotlib.lines.Line2D object returned when plotting	required
ax_mpl	matplotlib.axis.Axes	matplotlib.axis.Axes object where the legend should be plotted	required
labels	list	Plot labels. If None, the labels are extracted from the handles. By default None	None
**kwargs	kwargs	Keyword arguments which can be passed to matplotlib axis	{}

Source code in puma/plot_base.py

def make_legend(self, handles: list, ax_mpl: axis, labels: list | None = None, **kwargs):
    """Drawing legend on axis.

    Parameters
    ----------
    handles :  list
        List of matplotlib.lines.Line2D object returned when plotting
    ax_mpl : matplotlib.axis.Axes
        `matplotlib.axis.Axes` object where the legend should be plotted
    labels : list, optional
        Plot labels. If None, the labels are extracted from the `handles`.
        By default None
    **kwargs : kwargs
        Keyword arguments which can be passed to matplotlib axis
    """
    if labels is None:
        # remove the handles which have label=None
        handles = [handle for handle in handles if handle.get_label() is not None]
    ax_mpl.add_artist(
        ax_mpl.legend(
            handles=handles,
            labels=([handle.get_label() for handle in handles] if labels is None else labels),
            loc=self.leg_loc,
            fontsize=self.leg_fontsize,
            ncol=self.leg_ncol,
            **kwargs,
        )
    )

make_linestyle_legend

Create a legend to indicate what different linestyles correspond to.

Parameters:

Name	Type	Description	Default
linestyles	list	List of the linestyles to draw in the legend	required
labels	list	List of the corresponding labels. Has to be in the same order as the linestyles	required
loc	str	Location of the legend (matplotlib supported locations), by default None	None
bbox_to_anchor	tuple	Allows to specify the precise position of this legend. Either a 2-tuple (x, y) or a 4-tuple (x, y, width, height), by default None	None
axis_for_legend	matplotlib.Axes.axis	Axis on which to draw the legend, by default None	None

Source code in puma/plot_base.py

def make_linestyle_legend(
    self,
    linestyles: list,
    labels: list,
    loc: str | None = None,
    bbox_to_anchor: tuple | None = None,
    axis_for_legend=None,
):
    """Create a legend to indicate what different linestyles correspond to.

    Parameters
    ----------
    linestyles : list
        List of the linestyles to draw in the legend
    labels : list
        List of the corresponding labels. Has to be in the same order as the
        linestyles
    loc : str, optional
        Location of the legend (matplotlib supported locations), by default None
    bbox_to_anchor : tuple, optional
        Allows to specify the precise position of this legend. Either a 2-tuple
        (x, y) or a 4-tuple (x, y, width, height), by default None
    axis_for_legend : matplotlib.Axes.axis, optional
        Axis on which to draw the legend, by default None
    """
    if axis_for_legend is None:
        axis_for_legend = self.axis_top

    lines_list = []
    for linestyle, label in zip(linestyles, labels):
        lines_list.append(
            lines.Line2D(
                [],
                [],
                color="k",
                label=label,
                linestyle=linestyle,
            )
        )

    linestyle_legend = axis_for_legend.legend(
        handles=lines_list,
        labels=[handle.get_label() for handle in lines_list],
        loc=loc if loc is not None else self.leg_linestyle_loc,
        fontsize=self.leg_fontsize,
        bbox_to_anchor=bbox_to_anchor,
        frameon=False,
    )
    axis_for_legend.add_artist(linestyle_legend)

savefig

Save plot to disk.

Parameters:

Name	Type	Description	Default
plot_name	str	File name of the plot	required
transparent	bool	Specify if plot background is transparent, by default False	None
dpi	int	DPI for plotting, by default 400	None
**kwargs	kwargs	Keyword arguments passed to matplotlib.figure.Figure.savefig()	{}

Source code in puma/plot_base.py

def savefig(
    self,
    plot_name: str,
    transparent: bool | None = None,
    dpi: int | None = None,
    **kwargs,
):
    """Save plot to disk.

    Parameters
    ----------
    plot_name : str
        File name of the plot
    transparent : bool, optional
        Specify if plot background is transparent, by default False
    dpi : int, optional
        DPI for plotting, by default 400
    **kwargs : kwargs
        Keyword arguments passed to `matplotlib.figure.Figure.savefig()`
    """
    logger.debug("Saving plot to %s", plot_name)
    self.fig.savefig(
        plot_name,
        transparent=self.transparent if transparent is None else transparent,
        dpi=self.dpi if dpi is None else dpi,
        bbox_inches="tight",
        pad_inches=0.04,
        **kwargs,
    )

set_log

Set log scale of the axes.

For the y-axis, only the main panel is set. For the x-axes also set the ratio panels.

Source code in puma/plot_base.py

def set_log(self):
    """Set log scale of the axes.

    For the y-axis, only the main panel is set. For the x-axes also set the
    ratio panels.
    """
    if self.logx:
        self.axis_top.set_xscale("log")
        for ratio_axis in self.ratio_axes:
            ratio_axis.set_xscale("log")

    if self.logy:
        self.axis_top.set_yscale("log")
        ymin, ymax = self.axis_top.get_ylim()
        self.y_scale = ymin * ((ymax / ymin) ** self.y_scale) / ymax

set_ratio_label

Associate the rejection class to a ratio panel.

Parameters:

Name	Type	Description	Default
ratio_panel	int	Index of the ratio panel to label.	required
label	str	y-axis label of the ratio panel.	required

Raises:

Type	Description
ValueError	If the requested ratio panel does not exist.

Source code in puma/plot_base.py

def set_ratio_label(self, ratio_panel: int, label: str):
    """Associate the rejection class to a ratio panel.

    Parameters
    ----------
    ratio_panel : int
        Index of the ratio panel to label.
    label : str
        y-axis label of the ratio panel.

    Raises
    ------
    ValueError
        If the requested ratio panel does not exist.
    """
    if ratio_panel > self.n_ratio_panels:
        raise ValueError(f"Plot has {self.n_ratio_panels} ratio panels, not {ratio_panel}")
    self.ylabel_ratio[ratio_panel - 1] = label

set_tick_params

Set x-axis label.

Parameters:

Name	Type	Description	Default
labelsize	int	Label size of x- and y- axis ticks, by default None. If None then using global fontsize	None
**kwargs	kwargs	Keyword arguments passed to matplotlib.axes.Axes.set_xlabel()	{}

Source code in puma/plot_base.py

def set_tick_params(self, labelsize: int | None = None, **kwargs):
    """Set x-axis label.

    Parameters
    ----------
    labelsize : int, optional
        Label size of x- and y- axis ticks, by default None.
        If None then using global fontsize
    **kwargs : kwargs
        Keyword arguments passed to `matplotlib.axes.Axes.set_xlabel()`
    """
    labelsize = self.fontsize if labelsize is None else labelsize
    self.axis_top.tick_params(axis="y", labelsize=labelsize, **kwargs)
    if self.n_ratio_panels == 0:
        self.axis_top.tick_params(axis="x", labelsize=labelsize, **kwargs)
    for i, ratio_axis in enumerate(self.ratio_axes):
        ratio_axis.tick_params(axis="y", labelsize=labelsize, **kwargs)
        if i == self.n_ratio_panels - 1:
            ratio_axis.tick_params(axis="x", labelsize=labelsize, **kwargs)

set_title

Set title of top panel.

Parameters:

Name	Type	Description	Default
title	str	Title of top panel, if None using the value form the class variables, by default None	None
**kwargs	kwargs	Keyword arguments passed to matplotlib.axes.Axes.set_title()	{}

Source code in puma/plot_base.py

def set_title(self, title: str | None = None, **kwargs):
    """Set title of top panel.

    Parameters
    ----------
    title : str, optional
        Title of top panel, if None using the value form the class variables,
        by default None
    **kwargs : kwargs
        Keyword arguments passed to `matplotlib.axes.Axes.set_title()`
    """
    self.axis_top.set_title(self.title if title is None else title, **kwargs)

set_xlabel

Set x-axis label.

Parameters:

Name	Type	Description	Default
label	str	x-axis label, by default None	None
**kwargs	kwargs	Keyword arguments passed to matplotlib.axes.Axes.set_xlabel()	{}

Source code in puma/plot_base.py

def set_xlabel(self, label: str | None = None, **kwargs):
    """Set x-axis label.

    Parameters
    ----------
    label : str, optional
        x-axis label, by default None
    **kwargs : kwargs
        Keyword arguments passed to `matplotlib.axes.Axes.set_xlabel()`
    """
    xlabel_args = {
        "xlabel": self.xlabel if label is None else label,
        "horizontalalignment": "right",
        "x": 1.0,
        "fontsize": self.label_fontsize,
    }
    if self.n_ratio_panels == 0:
        self.axis_top.set_xlabel(**xlabel_args, **kwargs)
    if self.n_ratio_panels > 0:
        self.ratio_axes[-1].set_xlabel(**xlabel_args, **kwargs)

set_xlim

Set limits of x-axis.

Parameters:

Name	Type	Description	Default
xmin	float	Min of x-axis, by default None	None
xmax	float	Max of x-axis, by default None	None
**kwargs	kwargs	Keyword arguments passed to matplotlib.axes.Axes.set_xlim()	{}

Source code in puma/plot_base.py

def set_xlim(self, xmin: float | None = None, xmax: float | None = None, **kwargs):
    """Set limits of x-axis.

    Parameters
    ----------
    xmin : float, optional
        Min of x-axis, by default None
    xmax : float, optional
        Max of x-axis, by default None
    **kwargs : kwargs
        Keyword arguments passed to `matplotlib.axes.Axes.set_xlim()`
    """
    self.axis_top.set_xlim(
        self.xmin if xmin is None else xmin,
        self.xmax if xmax is None else xmax,
        **kwargs,
    )

set_y_lim

Set limits of y-axis.

Source code in puma/plot_base.py

def set_y_lim(self):
    """Set limits of y-axis."""
    ymin, ymax = self.axis_top.get_ylim()
    self.axis_top.set_ylim(
        ymin if self.ymin is None else self.ymin,
        ymin + (ymax - ymin) * self.y_scale if self.ymax is None else self.ymax,
    )

    for i, ratio_axis in enumerate(self.ratio_axes):
        if self.ymin_ratio[i] is not None or self.ymax_ratio[i] is not None:
            ymin, ymax = ratio_axis.get_ylim()
            ymin = self.ymin_ratio[i] if self.ymin_ratio[i] is not None else ymin
            ymax = self.ymax_ratio[i] if self.ymax_ratio[i] is not None else ymax
            ratio_axis.set_ylim(bottom=ymin, top=ymax)

set_ylabel

Set y-axis label.

Parameters:

Name	Type	Description	Default
ax_mpl	matplotlib.axes.Axes	matplotlib axis object	required
label	str	x-axis label, by default None	None
align	str	Alignment of y-axis label, by default "right"	'right'
**kwargs		Keyword arguments passed to matplotlib.axes.Axes.set_ylabel()	{}
kwargs		Keyword arguments passed to matplotlib.axes.Axes.set_ylabel()	{}

Source code in puma/plot_base.py

def set_ylabel(self, ax_mpl, label: str | None = None, align: str | None = "right", **kwargs):
    """Set y-axis label.

    Parameters
    ----------
    ax_mpl : matplotlib.axes.Axes
        matplotlib axis object
    label : str, optional
        x-axis label, by default None
    align : str, optional
        Alignment of y-axis label, by default "right"
    **kwargs, kwargs
        Keyword arguments passed to `matplotlib.axes.Axes.set_ylabel()`
    """
    label_options = {"fontsize": self.label_fontsize}
    if align:
        label_options["horizontalalignment"] = align
        if align == "right":
            label_options["y"] = 1
        elif align == "left":
            label_options["y"] = 0

    ax_mpl.set_ylabel(
        self.ylabel if label is None else label,
        **label_options,
        **kwargs,
    )
    self.fig.align_labels()