from matplotlib.font_manager import fontManager fontManager.ttflist

## ***************************************************************************## * FONT                                  *## ***************************************************************************## The font properties used by `text.Text`.## See https://matplotlib.org/api/font_manager_api.html for more information## on font properties. The 6 font properties used for font matching are## given below with their default values.#### The font.family property has five values:##   - 'serif' (e.g., Times),##   - 'sans-serif' (e.g., Helvetica),##   - 'cursive' (e.g., Zapf-Chancery),##   - 'fantasy' (e.g., Western), and##   - 'monospace' (e.g., Courier).## Each of these font families has a default list of font names in decreasing## order of priority associated with them. When text.usetex is False,## font.family may also be one or more concrete font names.#### The font.style property has three values: normal (or roman), italic## or oblique. The oblique style will be used for italic, if it is not## present.#### The font.variant property has two values: normal or small-caps. For## TrueType fonts, which are scalable fonts, small-caps is equivalent## to using a font size of 'smaller', or about 83%% of the current font## size.#### The font.weight property has effectively 13 values: normal, bold,## bolder, lighter, 100, 200, 300, ..., 900. Normal is the same as## 400, and bold is 700. bolder and lighter are relative values with## respect to the current weight.#### The font.stretch property has 11 values: ultra-condensed,## extra-condensed, condensed, semi-condensed, normal, semi-expanded,## expanded, extra-expanded, ultra-expanded, wider, and narrower. This## property is not currently implemented.#### The font.size property is the default font size for text, given in pts.## 10 pt is the standard value.#### Note that font.size controls default text sizes. To configure## special text sizes tick labels, axes, labels, title, etc, see the rc## settings for axes and ticks. Special text sizes can be defined## relative to font.size, using the following values: xx-small, x-small,## small, medium, large, x-large, xx-large, larger, or smaller#font.family: sans-serif#font.style:  normal#font.variant: normal#font.weight: normal#font.stretch: normal#font.size:  10.0#font.serif:   DejaVu Serif, Bitstream Vera Serif, Computer Modern Roman, New Century Schoolbook, Century Schoolbook L, Utopia, ITC Bookman, Bookman, Nimbus Roman No9 L, Times New Roman, Times, Palatino, Charter, serif#font.sans-serif: DejaVu Sans, Bitstream Vera Sans, Computer Modern Sans Serif, Lucida Grande, Verdana, Geneva, Lucid, Arial, Helvetica, Avant Garde, sans-serif#font.cursive:  Apple Chancery, Textile, Zapf Chancery, Sand, Script MT, Felipa, cursive#font.fantasy:  Comic Neue, Comic Sans MS, Chicago, Charcoal, ImpactWestern, Humor Sans, xkcd, fantasy#font.monospace: DejaVu Sans Mono, Bitstream Vera Sans Mono, Computer Modern Typewriter, Andale Mono, Nimbus Mono L, Courier New, Courier, Fixed, Terminal, monospace

font = {'sans-serif' : ['simhei']}plt.rc('font', **font) 

matplotlib.pyplot.rc(group, **kwargs)Set the current rcParams. group is the grouping for the rc, e.g., for lines.linewidth the group is lines, for axes.facecolor, the group is axes, and so on. Group may also be a list or tuple of group names, e.g., (xtick, ytick). kwargs is a dictionary attribute name/value pairs, e.g.,:rc('lines', linewidth=2, color='r')sets the current rcParams and is equivalent to:rcParams['lines.linewidth'] = 2rcParams['lines.color'] = 'r'