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GeezerVison is showing github.com — matplotlib/setupext.py at master · kyleam/matplotlib Expand file tree/ Copy pathsetupext.pyMore file actions 1907 lines (1555 loc) · 58.6 KB / Copy pathsetupext.pyFile metadata and controls1907 lines (1555 loc) · 58.6 KB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 from __future__ import print_function, absolute_import from distutils import sysconfig from distutils import version from distutils.core import Extension import glob import io import multiprocessing import os import re import subprocess import sys from textwrap import fill PY3 = (sys.version_info[0] >= 3) try: from subprocess import check_output except ImportError: # check_output is not available in Python 2.6 def check_output(*popenargs, **kwargs): """ Run command with arguments and return its output as a byte string. Backported from Python 2.7 as it's implemented as pure python on stdlib. """ process = subprocess.Popen( stdout=subprocess.PIPE, *popenargs, **kwargs) output, unused_err = process.communicate() retcode = process.poll() if retcode: cmd = kwargs.get("args") if cmd is None: cmd = popenargs[0] error = subprocess.CalledProcessError(retcode, cmd) error.output = output raise error return output if sys.platform != 'win32': if sys.version_info[0] < 3: from commands import getstatusoutput else: from subprocess import getstatusoutput if PY3: import configparser else: import ConfigParser as configparser # matplotlib build options, which can be altered using setup.cfg options = { 'display_status': True, 'verbose': False, 'backend': None, 'basedirlist': None } setup_cfg = os.environ.get('MPLSETUPCFG', 'setup.cfg') if os.path.exists(setup_cfg): config = configparser.SafeConfigParser() config.read(setup_cfg) try: options['display_status'] = not config.getboolean("status", "suppress") except: pass try: options['backend'] = config.get("rc_options", "backend") except: pass try: options['basedirlist'] = [ x.strip() for x in config.get("directories", "basedirlist").split(',')] except: pass else: config = None def get_win32_compiler(): """ Determine the compiler being used on win32. """ # Used to determine mingw32 or msvc # This is pretty bad logic, someone know a better way? for v in sys.argv: if 'mingw32' in v: return 'mingw32' return 'msvc' win32_compiler = get_win32_compiler() def extract_versions(): """ Extracts version values from the main matplotlib __init__.py and returns them as a dictionary. """ with open('lib/matplotlib/__init__.py') as fd: for line in fd.readlines(): if (line.startswith('__version__')): exec(line.strip()) return locals() def has_include_file(include_dirs, filename): """ Returns `True` if `filename` can be found in one of the directories in `include_dirs`. """ for dir in include_dirs: if os.path.exists(os.path.join(dir, filename)): return True return False def check_include_file(include_dirs, filename, package): """ Raises an exception if the given include file can not be found. """ if sys.platform == 'win32': include_dirs.extend(os.getenv('INCLUDE', '.').split(';')) if not has_include_file(include_dirs, filename): raise CheckFailed( "The C/C++ header for %s (%s) could not be found. You " "may need to install the development package." % (package, filename)) def get_base_dirs(): """ Returns a list of standard base directories on this platform. """ if options['basedirlist']: return options['basedirlist'] basedir_map = { 'win32': ['win32_static',], 'darwin': ['/usr/local/', '/usr', '/usr/X11', '/opt/local'], 'sunos5': [os.getenv('MPLIB_BASE') or '/usr/local',], 'gnu0': ['/usr'], 'aix5': ['/usr/local'], } return basedir_map.get(sys.platform, ['/usr/local', '/usr']) def is_min_version(found, minversion): """ Returns `True` if `found` is at least as high a version as `minversion`. """ expected_version = version.LooseVersion(minversion) found_version = version.LooseVersion(found) return found_version >= expected_version # Define the display functions only if display_status is True. if options['display_status']: def print_line(char='='): print(char * 76) def print_status(package, status): initial_indent = "%22s: " % package indent = ' ' * 24 print(fill(str(status), width=76, initial_indent=initial_indent, subsequent_indent=indent)) def print_message(message): indent = ' ' * 24 + "* " print(fill(str(message), width=76, initial_indent=indent, subsequent_indent=indent)) def print_raw(section): print(section) else: def print_line(*args, **kwargs): pass print_status = print_message = print_raw = print_line # Remove the -Wstrict-prototypesoption, is it's not valid for C++ customize_compiler = sysconfig.customize_compiler def my_customize_compiler(compiler): retval = customize_compiler(compiler) try: compiler.compiler_so.remove('-Wstrict-prototypes') except (ValueError, AttributeError): pass return retval sysconfig.customize_compiler = my_customize_compiler def make_extension(name, files, *args, **kwargs): """ Make a new extension. Automatically sets include_dirs and library_dirs to the base directories appropriate for this platform. `name` is the name of the extension. `files` is a list of source files. Any additional arguments are passed to the `distutils.core.Extension` constructor. """ ext = DelayedExtension(name, files, *args, **kwargs) for dir in get_base_dirs(): include_dir = os.path.join(dir, 'include') if os.path.exists(include_dir): ext.include_dirs.append(include_dir) for lib in ('lib', 'lib64'): lib_dir = os.path.join(dir, lib) if os.path.exists(lib_dir): ext.library_dirs.append(lib_dir) ext.include_dirs.append('.') return ext class PkgConfig(object): """ This is a class for communicating with pkg-config. """ def __init__(self): """ Determines whether pkg-config exists on this machine. """ if sys.platform == 'win32': self.has_pkgconfig = False else: self.set_pkgconfig_path() status, output = getstatusoutput("pkg-config --help") self.has_pkgconfig = (status == 0) def set_pkgconfig_path(self): pkgconfig_path = sysconfig.get_config_var('LIBDIR') if pkgconfig_path is None: return pkgconfig_path = os.path.join(pkgconfig_path, 'pkgconfig') if not os.path.isdir(pkgconfig_path): return try: os.environ['PKG_CONFIG_PATH'] += ':' + pkgconfig_path except KeyError: os.environ['PKG_CONFIG_PATH'] = pkgconfig_path def setup_extension(self, ext, package, default_include_dirs=[], default_library_dirs=[], default_libraries=[], alt_exec=None): """ Add parameters to the given `ext` for the given `package`. """ flag_map = { '-I': 'include_dirs', '-L': 'library_dirs', '-l': 'libraries'} executable = alt_exec if self.has_pkgconfig: executable = 'pkg-config {0}'.format(package) use_defaults = True if executable is not None: command = "{0} --libs --cflags ".format(executable) try: output = check_output(command, shell=True, stderr=subprocess.STDOUT) except subprocess.CalledProcessError: pass else: output = output.decode(sys.getfilesystemencoding()) use_defaults = False for token in output.split(): attr = flag_map.get(token[:2]) if attr is not None: getattr(ext, attr).insert(0, token[2:]) if use_defaults: basedirs = get_base_dirs() for base in basedirs: for include in default_include_dirs: dir = os.path.join(base, include) if os.path.exists(dir): ext.include_dirs.append(dir) for lib in default_library_dirs: dir = os.path.join(base, lib) if os.path.exists(dir): ext.library_dirs.append(dir) ext.libraries.extend(default_libraries) return True return False def get_version(self, package): """ Get the version of the package from pkg-config. """ if not self.has_pkgconfig: return None status, output = getstatusoutput( "pkg-config %s --modversion" % (package)) if status == 0: return output return None # The PkgConfig class should be used through this singleton pkg_config = PkgConfig() class CheckFailed(Exception): """ Exception thrown when a `SetupPackage.check` method fails. """ pass class SetupPackage(object): optional = False def check(self): """ Checks whether the dependencies are met. Should raise a `CheckFailed` exception if the dependency could not be met, otherwise return a string indicating a version number or some other message indicating what was found. """ pass def get_packages(self): """ Get a list of package names to add to the configuration. These are added to the `packages` list passed to `distutils.setup`. """ return [] def get_namespace_packages(self): """ Get a list of namespace package names to add to the configuration. These are added to the `namespace_packages` list passed to `distutils.setup`. """ return [] def get_py_modules(self): """ Get a list of top-level modules to add to the configuration. These are added to the `py_modules` list passed to `distutils.setup`. """ return [] def get_package_data(self): """ Get a package data dictionary to add to the configuration. These are merged into to the `package_data` list passed to `distutils.setup`. """ return {} def get_extension(self): """ Get a list of C extensions (`distutils.core.Extension` objects) to add to the configuration. These are added to the `extensions` list passed to `distutils.setup`. """ return None def get_install_requires(self): """ Get a list of Python packages that we require. pip/easy_install will attempt to download and install this package if it is not installed. """ return [] def get_setup_requires(self): """ Get a list of Python packages that we require at build time. pip/easy_install will attempt to download and install this package if it is not installed. """ return [] def _check_for_pkg_config(self, package, include_file, min_version=None, version=None): """ A convenience function for writing checks for a pkg_config-defined dependency. `package` is the pkg_config package name. `include_file` is a top-level include file we expect to find. `min_version` is the minimum version required. `version` will override the found version if this package requires an alternate method for that. """ if version is None: version = pkg_config.get_version(package) if version is None: raise CheckFailed( "pkg-config information for '%s' could not be found." % package) if min_version == 'PATCH': raise CheckFailed( "Requires patches that have not been merged upstream.") if min_version: if (not is_min_version(version, min_version)): raise CheckFailed( "Requires %s %s or later. Found %s." % (package, min_version, version)) ext = self.get_extension() if ext is None: ext = make_extension('test', []) pkg_config.setup_extension(ext, package) check_include_file(ext.include_dirs, include_file, package) return 'version %s' % version class OptionalPackage(SetupPackage): optional = True force = False config_category = "packages" def get_config(self): """ Look at `setup.cfg` and return one of ["auto", True, False] indicating if the package is at default state ("auto"), forced by the user (True) or opted-out (False). """ try: return config.getboolean(self.config_category, self.name) except: return "auto" def check(self): """ Do not override this method! For custom dependency checks override self.check_requirements(). Two things are checked: Configuration file and requirements. """ # Check configuration file conf = self.get_config() # Default "auto" state or install forced by user if conf in [True, 'auto']: message = "installing" # Set non-optional if user sets `True` in config if conf is True: self.optional = False # Configuration opt-out by user else: # Some backend extensions (e.g. Agg) need to be built for certain # other GUI backends (e.g. TkAgg) even when manually disabled if self.force is True: message = "installing forced (config override)" else: raise CheckFailed("skipping due to configuration") # Check requirements and add extra information (if any) to message. # If requirements are not met a CheckFailed should be raised in there. additional_info = self.check_requirements() if additional_info: message += ", " + additional_info # No CheckFailed raised until now, return install message. return message def check_requirements(self): """ Override this method to do custom dependency checks. - Raise CheckFailed() if requirements are not met. - Return message with additional information, or an empty string (or None) for no additional information. """ return "" class OptionalBackendPackage(OptionalPackage): config_category = "gui_support" class Platform(SetupPackage): name = "platform" def check(self): return sys.platform class Python(SetupPackage): name = "python" def check(self): major, minor1, minor2, s, tmp = sys.version_info if major < 2: raise CheckFailed( "Requires Python 2.6 or later") elif major == 2 and minor1 < 6: raise CheckFailed( "Requires Python 2.6 or later (in the 2.x series)") elif major == 3 and minor1 < 1: raise CheckFailed( "Requires Python 3.1 or later (in the 3.x series)") return sys.version class Matplotlib(SetupPackage): name = "matplotlib" def check(self): return extract_versions()['__version__'] def get_packages(self): return [ 'matplotlib', 'matplotlib.backends', 'matplotlib.backends.qt4_editor', 'matplotlib.compat', 'matplotlib.projections', 'matplotlib.axes', 'matplotlib.sphinxext', 'matplotlib.style', 'matplotlib.testing', 'matplotlib.testing.jpl_units', 'matplotlib.tri', ] def get_py_modules(self): return ['pylab'] def get_package_data(self): return { 'matplotlib': [ 'mpl-data/fonts/afm/*.afm', 'mpl-data/fonts/pdfcorefonts/*.afm', 'mpl-data/fonts/pdfcorefonts/*.txt', 'mpl-data/fonts/ttf/*.ttf', 'mpl-data/fonts/ttf/LICENSE_STIX', 'mpl-data/fonts/ttf/COPYRIGHT.TXT', 'mpl-data/fonts/ttf/README.TXT', 'mpl-data/fonts/ttf/RELEASENOTES.TXT', 'mpl-data/images/*.xpm', 'mpl-data/images/*.svg', 'mpl-data/images/*.gif', 'mpl-data/images/*.png', 'mpl-data/images/*.ppm', 'mpl-data/example/*.npy', 'mpl-data/matplotlibrc', 'backends/web_backend/*.*', 'backends/web_backend/jquery/js/*', 'backends/web_backend/jquery/css/themes/base/*.*', 'backends/web_backend/jquery/css/themes/base/images/*', 'backends/web_backend/css/*.*', 'backends/Matplotlib.nib/*', 'style/stylelib/*.mplstyle', ]} class SampleData(OptionalPackage): """ This handles the sample data that ships with matplotlib. It is technically optional, though most often will be desired. """ name = "sample_data" def get_package_data(self): return { 'matplotlib': [ 'mpl-data/sample_data/*.*', 'mpl-data/sample_data/axes_grid/*.*', ]} class Toolkits(OptionalPackage): name = "toolkits" def get_packages(self): return [ 'mpl_toolkits', 'mpl_toolkits.mplot3d', 'mpl_toolkits.axes_grid', 'mpl_toolkits.axes_grid1', 'mpl_toolkits.axisartist', ] def get_namespace_packages(self): return ['mpl_toolkits'] class Tests(OptionalPackage): name = "tests" def check(self): super(Tests, self).check() try: import nose except ImportError: return ( "nose 0.11.1 or later is required to run the " "matplotlib test suite") if nose.__versioninfo__ < (0, 11, 1): return ( "nose 0.11.1 or later is required to run the " "matplotlib test suite") return 'using nose version %s' % nose.__version__ def get_packages(self): return [ 'matplotlib.tests', ] def get_package_data(self): baseline_images = [ 'tests/baseline_images/%s/*' % x for x in os.listdir('lib/matplotlib/tests/baseline_images')] return { 'matplotlib': baseline_images + [ 'tests/mpltest.ttf', 'tests/test_rcparams.rc' ]} def get_install_requires(self): return ['nose'] class DelayedExtension(Extension, object): """ A distutils Extension subclass where some of its members may have delayed computation until reaching the build phase. This is so we can, for example, get the Numpy include dirs after pip has installed Numpy for us if it wasn't already on the system. """ def __init__(self, *args, **kwargs): super(DelayedExtension, self).__init__(*args, **kwargs) self._finalized = False self._hooks = {} def add_hook(self, member, func): """ Add a hook to dynamically compute a member. Parameters ---------- member : string The name of the member func : callable The function to call to get dynamically-computed values for the member. """ self._hooks[member] = func def finalize(self): self._finalized = True class DelayedMember(property): def __init__(self, name): self._name = name def __get__(self, obj, objtype=None): result = getattr(obj, '_' + self._name, []) if obj._finalized: if self._name in obj._hooks: result = obj._hooks[self._name]() + result return result def __set__(self, obj, value): setattr(obj, '_' + self._name, value) include_dirs = DelayedMember('include_dirs') class Numpy(SetupPackage): name = "numpy" @staticmethod def include_dirs_hook(): if sys.version_info[0] >= 3: import builtins if hasattr(builtins, '__NUMPY_SETUP__'): del builtins.__NUMPY_SETUP__ import imp import numpy imp.reload(numpy) else: import __builtin__ if hasattr(__builtin__, '__NUMPY_SETUP__'): del __builtin__.__NUMPY_SETUP__ import numpy reload(numpy) ext = Extension('test', []) ext.include_dirs.append(numpy.get_include()) if not has_include_file( ext.include_dirs, os.path.join("numpy", "arrayobject.h")): warnings.warn( "The C headers for numpy could not be found. " "You may need to install the development package") return [numpy.get_include()] def check(self): min_version = extract_versions()['__version__numpy__'] try: import numpy except ImportError: return 'not found. pip may install it below.' if not is_min_version(numpy.__version__, min_version): raise SystemExit( "Requires numpy %s or later to build. (Found %s)" % (min_version, numpy.__version__)) return 'version %s' % numpy.__version__ def add_flags(self, ext): # Ensure that PY_ARRAY_UNIQUE_SYMBOL is uniquely defined for # each extension array_api_name = 'MPL_' + ext.name.replace('.', '_') + '_ARRAY_API' ext.define_macros.append(('PY_ARRAY_UNIQUE_SYMBOL', array_api_name)) ext.add_hook('include_dirs', self.include_dirs_hook) def get_setup_requires(self): return ['numpy>=1.5'] def get_install_requires(self): return ['numpy>=1.5'] class CXX(SetupPackage): name = 'pycxx' def check(self): if PY3: # There is no version of PyCXX in the wild that will work # with Python 3.x self.__class__.found_external = False return ("Official versions of PyCXX are not compatible with " "Python 3.x. Using local copy") self.__class__.found_external = True old_stdout = sys.stdout if PY3: sys.stdout = io.StringIO() else: sys.stdout = io.BytesIO() try: import CXX except ImportError: self.__class__.found_external = False return "Couldn't import. Using local copy." finally: sys.stdout = old_stdout try: return self._check_for_pkg_config( 'PyCXX', 'CXX/Extensions.hxx', min_version='6.2.4') except CheckFailed as e: # It's ok to just proceed here, since the `import CXX` # worked above, and PyCXX (at least upstream) ensures that # its header files are on the default distutils include # path (either in a standard C place such as /usr/include, # or in /usr/include/pythonX.Y. return 'Using system CXX (version unknown, no pkg-config info)' def add_flags(self, ext): if self.found_external and not 'sdist' in sys.argv: support_dir = os.path.normpath( os.path.join( sys.prefix, 'share', 'python%d.%d' % ( sys.version_info[0], sys.version_info[1]), 'CXX')) if not os.path.exists(support_dir): # On Fedora 17, these files are installed in /usr/share/CXX support_dir = '/usr/src/CXX' ext.sources.extend([ os.path.join(support_dir, x) for x in ['cxxsupport.cxx', 'cxx_extensions.cxx', 'IndirectPythonInterface.cxx', 'cxxextensions.c']]) pkg_config.setup_extension(ext, 'PyCXX') else: ext.include_dirs.append('extern') ext.sources.extend(glob.glob('extern/CXX/*.cxx')) ext.sources.extend(glob.glob('extern/CXX/*.c')) ext.define_macros.append(('PYCXX_ISO_CPP_LIB', '1')) if PY3: ext.define_macros.append(('PYCXX_PYTHON_2TO3', '1')) if not (sys.platform == 'win32' and win32_compiler == 'msvc'): ext.libraries.append('stdc++') ext.libraries.append('m') class LibAgg(SetupPackage): name = 'libagg' def check(self): self.__class__.found_external = True try: return self._check_for_pkg_config( 'libagg', 'agg2/agg_basics.h', min_version='PATCH') except CheckFailed as e: self.__class__.found_external = False return str(e) + ' Using local copy.' def add_flags(self, ext): if self.found_external: pkg_config.setup_extension(ext, 'libagg') else: ext.include_dirs.append('extern/agg24/include') agg_sources = [ 'agg_bezier_arc.cpp', 'agg_curves.cpp', 'agg_image_filters.cpp', 'agg_trans_affine.cpp', 'agg_vcgen_contour.cpp', 'agg_vcgen_dash.cpp', 'agg_vcgen_stroke.cpp', 'agg_vpgen_segmentator.cpp' ] ext.sources.extend( os.path.join('extern', 'agg24', 'src', x) for x in agg_sources) class FreeType(SetupPackage): name = "freetype" def check(self): if sys.platform == 'win32': return "Unknown version" status, output = getstatusoutput("freetype-config --version") if status == 0: version = output else: version = None return self._check_for_pkg_config( 'freetype2', 'ft2build.h', min_version='2.4', version=version) def add_flags(self, ext): pkg_config.setup_extension( ext, 'freetype2', default_include_dirs=[ 'freetype2', 'lib/freetype2/include', 'lib/freetype2/include/freetype2'], default_library_dirs=[ 'freetype2/lib'], default_libraries=['freetype', 'z'], alt_exec='freetype-config') class FT2Font(SetupPackage): name = 'ft2font' def get_extension(self): sources = [ 'src/ft2font.cpp', 'src/mplutils.cpp' ] ext = make_extension('matplotlib.ft2font', sources) FreeType().add_flags(ext) Numpy().add_flags(ext) CXX().add_flags(ext) return ext class Png(SetupPackage): name = "png" def check(self): try: return self._check_for_pkg_config( 'libpng', 'png.h', min_version='1.2') except CheckFailed as e: self.__class__.found_external = False return str(e) + ' Using unknown version.' def get_extension(self): sources = [ 'src/_png.cpp', 'src/mplutils.cpp' ] ext = make_extension('matplotlib._png', sources) pkg_config.setup_extension( ext, 'libpng', default_libraries=['png', 'z']) Numpy().add_flags(ext) CXX().add_flags(ext) return ext class TTConv(SetupPackage): name = "ttconv" def get_extension(self): sources = [ 'src/_ttconv.cpp', 'extern/ttconv/pprdrv_tt.cpp', 'extern/ttconv/pprdrv_tt2.cpp', 'extern/ttconv/ttutil.cpp' ] ext = make_extension('matplotlib.ttconv', sources) Numpy().add_flags(ext) CXX().add_flags(ext) ext.include_dirs.append('extern') return ext class Path(SetupPackage): name = "path" def get_extension(self): sources = [ 'src/_path.cpp', 'src/path_cleanup.cpp', 'src/agg_py_transforms.cpp' ] ext = make_extension('matplotlib._path', sources) Numpy().add_flags(ext) LibAgg().add_flags(ext) CXX().add_flags(ext) return ext class Image(SetupPackage): name = "image" def get_extension(self): sources = [ 'src/_image.cpp', 'src/mplutils.cpp' ] ext = make_extension('matplotlib._image', sources) Numpy().add_flags(ext) LibAgg().add_flags(ext) CXX().add_flags(ext) return ext class Contour(SetupPackage): name = "contour" def get_extension(self): sources = [ "src/cntr.c" ] ext = make_extension('matplotlib._cntr', sources) Numpy().add_flags(ext) return ext class Delaunay(SetupPackage): name = "delaunay" |
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