“““
The?matplotlib?build?options?can?be?modified?with?a?setup.cfg?file.?See
setup.cfg.template?for?more?information.
“““

#?NOTE:?This?file?must?remain?Python?2?compatible?for?the?foreseeable?future
#?to?ensure?that?we?error?out?properly?for?people?with?outdated?setuptools
#?and/or?pip.
import?sys

if?sys.version_info?????error?=?“““
Beginning?with?Matplotlib?3.1?Python?3.6?or?above?is?required.

This?may?be?due?to?an?out?of?date?pip.

Make?sure?you?have?pip?>=?9.0.1.
“““
????sys.exit（error）

from?io?import?BytesIO
import?os
from?string?import?Template
import?urllib.request
from?zipfile?import?ZipFile

from?setuptools?import?setup?Extension
from?setuptools.command.build_ext?import?build_ext?as?BuildExtCommand
from?setuptools.command.develop?import?develop?as?DevelopCommand
from?setuptools.command.install_lib?import?install_lib?as?InstallLibCommand
from?setuptools.command.test?import?test?as?TestCommand

#?The?setuptools?version?of?sdist?adds?a?setup.cfg?file?to?the?tree.
#?We?don‘t?want?that?so?we?simply?remove?it?and?it?will?fall?back?to
#?vanilla?distutils.
try:
????from?setuptools.command?import?sdist
except?ImportError:
????pass
else:
????del?sdist.sdist.make_release_tree

from?distutils.dist?import?Distribution

import?setupext
from?setupext?import?（print_line?print_raw?print_message?print_status
??????????????????????download_or_cache）

#?Get?the?version?from?versioneer
import?versioneer
__version__?=?versioneer.get_version（）


#?These?are?the?packages?in?the?order?we?want?to?display?them.??This
#?list?may?contain?strings?to?create?section?headers?for?the?display.
mpl_packages?=?[
????‘Building?Matplotlib‘
????setupext.Matplotlib（）
????setupext.Python（）
????setupext.Platform（）
????setupext.Numpy（）
????setupext.LibAgg（）
????setupext.FreeType（）
????setupext.FT2Font（）
????setupext.Png（）
????setupext.Qhull（）
????setupext.Image（）
????setupext.TTConv（）
????setupext.Path（）
????setupext.Contour（）
????setupext.QhullWrap（）
????setupext.Tri（）
????‘Optional?subpackages‘
????setupext.SampleData（）
????setupext.Tests（）
????‘Optional?backend?extensions‘
????setupext.BackendAgg（）
????setupext.BackendTkAgg（）
????setupext.BackendMacOSX（）
????‘Optional?package?data‘
????setupext.Dlls（）
????]


classifiers?=?[
????‘Development?Status?::?5?-?Production/Stable‘
????‘Intended?Audience?::?Science/Research‘
????‘License?::?OSI?Approved?::?Python?Software?Foundation?License‘
????‘Programming?Language?::?Python‘
????‘Programming?Language?::?Python?::?3‘
????‘Programming?Language?::?Python?::?3.6‘
????‘Programming?Language?::?Python?::?3.7‘
????‘Topic?::?Scientific/Engineering?::?Visualization‘
????]


class?NoopTestCommand（TestCommand）:
????def?__init__（self?dist）:
????????print（“Matplotlib?does?not?support?running?tests?with?“
??????????????“‘python?setup.py?test‘.?Please?run?‘pytest‘.“）


class?BuildExtraLibraries（BuildExtCommand）:
????def?finalize_options（self）:
????????self.distribution.ext_modules[:]?=?filter（