mirror of
https://github.com/python-pillow/Pillow.git
synced 2024-09-23 20:39:00 +03:00
935 lines
32 KiB
Python
Executable File
935 lines
32 KiB
Python
Executable File
#!/usr/bin/env python
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# > pyroma .
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# ------------------------------
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# Checking .
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# Found Pillow
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# ------------------------------
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# Final rating: 10/10
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# Your cheese is so fresh most people think it's a cream: Mascarpone
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# ------------------------------
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import os
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import re
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import struct
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import subprocess
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import sys
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import warnings
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from setuptools import Extension, setup
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from setuptools.command.build_ext import build_ext
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def get_version():
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version_file = "src/PIL/_version.py"
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with open(version_file) as f:
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exec(compile(f.read(), version_file, "exec"))
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return locals()["__version__"]
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NAME = "Pillow"
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PILLOW_VERSION = get_version()
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FREETYPE_ROOT = None
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IMAGEQUANT_ROOT = None
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JPEG2K_ROOT = None
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JPEG_ROOT = None
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LCMS_ROOT = None
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TIFF_ROOT = None
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ZLIB_ROOT = None
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FUZZING_BUILD = "LIB_FUZZING_ENGINE" in os.environ
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if sys.platform == "win32" and sys.version_info >= (3, 10):
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import atexit
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atexit.register(
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lambda: warnings.warn(
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f"Pillow {PILLOW_VERSION} does not support Python "
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f"{sys.version_info.major}.{sys.version_info.minor} and does not provide "
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"prebuilt Windows binaries. We do not recommend building from source on "
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"Windows.",
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RuntimeWarning,
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)
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)
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_IMAGING = ("decode", "encode", "map", "display", "outline", "path")
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_LIB_IMAGING = (
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"Access",
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"AlphaComposite",
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"Resample",
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"Reduce",
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"Bands",
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"BcnDecode",
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"BitDecode",
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"Blend",
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"Chops",
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"ColorLUT",
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"Convert",
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"ConvertYCbCr",
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"Copy",
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"Crop",
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"Dib",
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"Draw",
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"Effects",
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"EpsEncode",
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"File",
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"Fill",
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"Filter",
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"FliDecode",
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"Geometry",
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"GetBBox",
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"GifDecode",
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"GifEncode",
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"HexDecode",
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"Histo",
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"JpegDecode",
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"JpegEncode",
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"Matrix",
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"ModeFilter",
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"Negative",
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"Offset",
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"Pack",
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"PackDecode",
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"Palette",
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"Paste",
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"Quant",
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"QuantOctree",
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"QuantHash",
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"QuantHeap",
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"PcdDecode",
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"PcxDecode",
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"PcxEncode",
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"Point",
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"RankFilter",
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"RawDecode",
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"RawEncode",
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"Storage",
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"SgiRleDecode",
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"SunRleDecode",
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"TgaRleDecode",
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"TgaRleEncode",
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"Unpack",
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"UnpackYCC",
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"UnsharpMask",
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"XbmDecode",
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"XbmEncode",
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"ZipDecode",
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"ZipEncode",
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"TiffDecode",
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"Jpeg2KDecode",
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"Jpeg2KEncode",
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"BoxBlur",
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"QuantPngQuant",
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"codec_fd",
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)
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DEBUG = False
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class DependencyException(Exception):
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pass
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class RequiredDependencyException(Exception):
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pass
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PLATFORM_MINGW = os.name == "nt" and "GCC" in sys.version
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PLATFORM_PYPY = hasattr(sys, "pypy_version_info")
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def _dbg(s, tp=None):
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if DEBUG:
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if tp:
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print(s % tp)
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return
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print(s)
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def _find_library_dirs_ldconfig():
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# Based on ctypes.util from Python 2
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if sys.platform.startswith("linux") or sys.platform.startswith("gnu"):
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if struct.calcsize("l") == 4:
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machine = os.uname()[4] + "-32"
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else:
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machine = os.uname()[4] + "-64"
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mach_map = {
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"x86_64-64": "libc6,x86-64",
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"ppc64-64": "libc6,64bit",
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"sparc64-64": "libc6,64bit",
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"s390x-64": "libc6,64bit",
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"ia64-64": "libc6,IA-64",
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}
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abi_type = mach_map.get(machine, "libc6")
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# Assuming GLIBC's ldconfig (with option -p)
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# Alpine Linux uses musl that can't print cache
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args = ["/sbin/ldconfig", "-p"]
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expr = fr".*\({abi_type}.*\) => (.*)"
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env = dict(os.environ)
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env["LC_ALL"] = "C"
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env["LANG"] = "C"
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elif sys.platform.startswith("freebsd"):
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args = ["/sbin/ldconfig", "-r"]
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expr = r".* => (.*)"
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env = {}
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try:
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p = subprocess.Popen(
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args, stderr=subprocess.DEVNULL, stdout=subprocess.PIPE, env=env
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)
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except OSError: # E.g. command not found
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return []
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[data, _] = p.communicate()
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if isinstance(data, bytes):
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data = data.decode()
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dirs = []
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for dll in re.findall(expr, data):
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dir = os.path.dirname(dll)
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if dir not in dirs:
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dirs.append(dir)
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return dirs
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def _add_directory(path, subdir, where=None):
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if subdir is None:
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return
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subdir = os.path.realpath(subdir)
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if os.path.isdir(subdir) and subdir not in path:
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if where is None:
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_dbg("Appending path %s", subdir)
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path.append(subdir)
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else:
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_dbg("Inserting path %s", subdir)
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path.insert(where, subdir)
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elif subdir in path and where is not None:
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path.remove(subdir)
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path.insert(where, subdir)
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def _find_include_file(self, include):
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for directory in self.compiler.include_dirs:
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_dbg("Checking for include file %s in %s", (include, directory))
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if os.path.isfile(os.path.join(directory, include)):
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_dbg("Found %s", include)
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return 1
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return 0
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def _find_library_file(self, library):
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ret = self.compiler.find_library_file(self.compiler.library_dirs, library)
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if ret:
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_dbg("Found library %s at %s", (library, ret))
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else:
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_dbg("Couldn't find library %s in %s", (library, self.compiler.library_dirs))
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return ret
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def _cmd_exists(cmd):
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return any(
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os.access(os.path.join(path, cmd), os.X_OK)
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for path in os.environ["PATH"].split(os.pathsep)
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)
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def _pkg_config(name):
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try:
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command = os.environ.get("PKG_CONFIG", "pkg-config")
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command_libs = [command, "--libs-only-L", name]
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command_cflags = [command, "--cflags-only-I", name]
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if not DEBUG:
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command_libs.append("--silence-errors")
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command_cflags.append("--silence-errors")
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libs = (
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subprocess.check_output(command_libs)
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.decode("utf8")
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.strip()
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.replace("-L", "")
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)
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cflags = (
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subprocess.check_output(command_cflags)
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.decode("utf8")
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.strip()
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.replace("-I", "")
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)
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return (libs, cflags)
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except Exception:
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pass
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class pil_build_ext(build_ext):
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class feature:
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features = [
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"zlib",
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"jpeg",
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"tiff",
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"freetype",
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"lcms",
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"webp",
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"webpmux",
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"jpeg2000",
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"imagequant",
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"xcb",
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]
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required = {"jpeg", "zlib"}
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def __init__(self):
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for f in self.features:
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setattr(self, f, None)
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def require(self, feat):
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return feat in self.required
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def want(self, feat):
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return getattr(self, feat) is None
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def __iter__(self):
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yield from self.features
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feature = feature()
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user_options = (
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build_ext.user_options
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+ [(f"disable-{x}", None, f"Disable support for {x}") for x in feature]
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+ [(f"enable-{x}", None, f"Enable support for {x}") for x in feature]
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+ [
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("disable-platform-guessing", None, "Disable platform guessing on Linux"),
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("debug", None, "Debug logging"),
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]
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+ [("add-imaging-libs=", None, "Add libs to _imaging build")]
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)
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def initialize_options(self):
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self.disable_platform_guessing = None
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self.add_imaging_libs = ""
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build_ext.initialize_options(self)
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for x in self.feature:
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setattr(self, f"disable_{x}", None)
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setattr(self, f"enable_{x}", None)
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def finalize_options(self):
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build_ext.finalize_options(self)
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if self.debug:
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global DEBUG
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DEBUG = True
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if not self.parallel:
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# If --parallel (or -j) wasn't specified, we want to reproduce the same
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# behavior as before, that is, auto-detect the number of jobs.
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try:
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self.parallel = int(
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os.environ.get("MAX_CONCURRENCY", min(4, os.cpu_count()))
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)
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except TypeError:
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self.parallel = None
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for x in self.feature:
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if getattr(self, f"disable_{x}"):
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setattr(self.feature, x, False)
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self.feature.required.discard(x)
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_dbg("Disabling %s", x)
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if getattr(self, f"enable_{x}"):
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raise ValueError(
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f"Conflicting options: --enable-{x} and --disable-{x}"
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)
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if getattr(self, f"enable_{x}"):
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_dbg("Requiring %s", x)
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self.feature.required.add(x)
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def _update_extension(self, name, libraries, define_macros=None, include_dirs=None):
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for extension in self.extensions:
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if extension.name == name:
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extension.libraries += libraries
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if define_macros is not None:
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extension.define_macros += define_macros
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if include_dirs is not None:
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extension.include_dirs += include_dirs
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if FUZZING_BUILD:
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extension.language = "c++"
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extension.extra_link_args = ["--stdlib=libc++"]
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break
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def _remove_extension(self, name):
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for extension in self.extensions:
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if extension.name == name:
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self.extensions.remove(extension)
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break
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def build_extensions(self):
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library_dirs = []
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include_dirs = []
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pkg_config = None
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if _cmd_exists(os.environ.get("PKG_CONFIG", "pkg-config")):
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pkg_config = _pkg_config
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#
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# add configured kits
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for root_name, lib_name in dict(
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JPEG_ROOT="libjpeg",
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JPEG2K_ROOT="libopenjp2",
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TIFF_ROOT=("libtiff-5", "libtiff-4"),
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ZLIB_ROOT="zlib",
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FREETYPE_ROOT="freetype2",
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LCMS_ROOT="lcms2",
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IMAGEQUANT_ROOT="libimagequant",
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).items():
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root = globals()[root_name]
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if root is None and root_name in os.environ:
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prefix = os.environ[root_name]
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root = (os.path.join(prefix, "lib"), os.path.join(prefix, "include"))
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if root is None and pkg_config:
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if isinstance(lib_name, tuple):
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for lib_name2 in lib_name:
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_dbg(f"Looking for `{lib_name2}` using pkg-config.")
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root = pkg_config(lib_name2)
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if root:
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break
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else:
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_dbg(f"Looking for `{lib_name}` using pkg-config.")
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root = pkg_config(lib_name)
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if isinstance(root, tuple):
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lib_root, include_root = root
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else:
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lib_root = include_root = root
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_add_directory(library_dirs, lib_root)
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_add_directory(include_dirs, include_root)
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# respect CFLAGS/CPPFLAGS/LDFLAGS
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for k in ("CFLAGS", "CPPFLAGS", "LDFLAGS"):
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if k in os.environ:
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for match in re.finditer(r"-I([^\s]+)", os.environ[k]):
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_add_directory(include_dirs, match.group(1))
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for match in re.finditer(r"-L([^\s]+)", os.environ[k]):
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_add_directory(library_dirs, match.group(1))
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# include, rpath, if set as environment variables:
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for k in ("C_INCLUDE_PATH", "CPATH", "INCLUDE"):
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if k in os.environ:
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for d in os.environ[k].split(os.path.pathsep):
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_add_directory(include_dirs, d)
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for k in ("LD_RUN_PATH", "LIBRARY_PATH", "LIB"):
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if k in os.environ:
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for d in os.environ[k].split(os.path.pathsep):
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_add_directory(library_dirs, d)
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_add_directory(library_dirs, os.path.join(sys.prefix, "lib"))
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_add_directory(include_dirs, os.path.join(sys.prefix, "include"))
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#
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# add platform directories
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if self.disable_platform_guessing:
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pass
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elif sys.platform == "cygwin":
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# pythonX.Y.dll.a is in the /usr/lib/pythonX.Y/config directory
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_add_directory(
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library_dirs,
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os.path.join(
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"/usr/lib", "python{}.{}".format(*sys.version_info), "config"
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),
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)
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elif sys.platform == "darwin":
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# attempt to make sure we pick freetype2 over other versions
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_add_directory(include_dirs, "/sw/include/freetype2")
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_add_directory(include_dirs, "/sw/lib/freetype2/include")
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# fink installation directories
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_add_directory(library_dirs, "/sw/lib")
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_add_directory(include_dirs, "/sw/include")
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# darwin ports installation directories
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_add_directory(library_dirs, "/opt/local/lib")
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_add_directory(include_dirs, "/opt/local/include")
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|
|
|
# if Homebrew is installed, use its lib and include directories
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try:
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prefix = (
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subprocess.check_output(["brew", "--prefix"])
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.strip()
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.decode("latin1")
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)
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except Exception:
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# Homebrew not installed
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prefix = None
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ft_prefix = None
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|
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if prefix:
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# add Homebrew's include and lib directories
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_add_directory(library_dirs, os.path.join(prefix, "lib"))
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_add_directory(include_dirs, os.path.join(prefix, "include"))
|
|
_add_directory(
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include_dirs, os.path.join(prefix, "opt", "zlib", "include")
|
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)
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ft_prefix = os.path.join(prefix, "opt", "freetype")
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|
|
|
if ft_prefix and os.path.isdir(ft_prefix):
|
|
# freetype might not be linked into Homebrew's prefix
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_add_directory(library_dirs, os.path.join(ft_prefix, "lib"))
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_add_directory(include_dirs, os.path.join(ft_prefix, "include"))
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else:
|
|
# fall back to freetype from XQuartz if
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# Homebrew's freetype is missing
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|
_add_directory(library_dirs, "/usr/X11/lib")
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|
_add_directory(include_dirs, "/usr/X11/include")
|
|
|
|
# SDK install path
|
|
try:
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|
sdk_path = (
|
|
subprocess.check_output(["xcrun", "--show-sdk-path"])
|
|
.strip()
|
|
.decode("latin1")
|
|
)
|
|
except Exception:
|
|
sdk_path = None
|
|
if sdk_path:
|
|
_add_directory(library_dirs, os.path.join(sdk_path, "usr", "lib"))
|
|
_add_directory(include_dirs, os.path.join(sdk_path, "usr", "include"))
|
|
elif (
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|
sys.platform.startswith("linux")
|
|
or sys.platform.startswith("gnu")
|
|
or sys.platform.startswith("freebsd")
|
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):
|
|
for dirname in _find_library_dirs_ldconfig():
|
|
_add_directory(library_dirs, dirname)
|
|
if sys.platform.startswith("linux") and os.environ.get(
|
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"ANDROID_ROOT", None
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|
):
|
|
# termux support for android.
|
|
# system libraries (zlib) are installed in /system/lib
|
|
# headers are at $PREFIX/include
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|
# user libs are at $PREFIX/lib
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|
_add_directory(
|
|
library_dirs, os.path.join(os.environ["ANDROID_ROOT"], "lib")
|
|
)
|
|
|
|
elif sys.platform.startswith("netbsd"):
|
|
_add_directory(library_dirs, "/usr/pkg/lib")
|
|
_add_directory(include_dirs, "/usr/pkg/include")
|
|
|
|
elif sys.platform.startswith("sunos5"):
|
|
_add_directory(library_dirs, "/opt/local/lib")
|
|
_add_directory(include_dirs, "/opt/local/include")
|
|
|
|
# FIXME: check /opt/stuff directories here?
|
|
|
|
# standard locations
|
|
if not self.disable_platform_guessing:
|
|
_add_directory(library_dirs, "/usr/local/lib")
|
|
_add_directory(include_dirs, "/usr/local/include")
|
|
|
|
_add_directory(library_dirs, "/usr/lib")
|
|
_add_directory(include_dirs, "/usr/include")
|
|
# alpine, at least
|
|
_add_directory(library_dirs, "/lib")
|
|
|
|
if sys.platform == "win32":
|
|
# on Windows, look for the OpenJPEG libraries in the location that
|
|
# the official installer puts them
|
|
program_files = os.environ.get("ProgramFiles", "")
|
|
best_version = (0, 0)
|
|
best_path = None
|
|
for name in os.listdir(program_files):
|
|
if name.startswith("OpenJPEG "):
|
|
version = tuple(int(x) for x in name[9:].strip().split("."))
|
|
if version > best_version:
|
|
best_version = version
|
|
best_path = os.path.join(program_files, name)
|
|
|
|
if best_path:
|
|
_dbg("Adding %s to search list", best_path)
|
|
_add_directory(library_dirs, os.path.join(best_path, "lib"))
|
|
_add_directory(include_dirs, os.path.join(best_path, "include"))
|
|
|
|
#
|
|
# insert new dirs *before* default libs, to avoid conflicts
|
|
# between Python PYD stub libs and real libraries
|
|
|
|
self.compiler.library_dirs = library_dirs + self.compiler.library_dirs
|
|
self.compiler.include_dirs = include_dirs + self.compiler.include_dirs
|
|
|
|
#
|
|
# look for available libraries
|
|
|
|
feature = self.feature
|
|
|
|
if feature.want("zlib"):
|
|
_dbg("Looking for zlib")
|
|
if _find_include_file(self, "zlib.h"):
|
|
if _find_library_file(self, "z"):
|
|
feature.zlib = "z"
|
|
elif sys.platform == "win32" and _find_library_file(self, "zlib"):
|
|
feature.zlib = "zlib" # alternative name
|
|
|
|
if feature.want("jpeg"):
|
|
_dbg("Looking for jpeg")
|
|
if _find_include_file(self, "jpeglib.h"):
|
|
if _find_library_file(self, "jpeg"):
|
|
feature.jpeg = "jpeg"
|
|
elif sys.platform == "win32" and _find_library_file(self, "libjpeg"):
|
|
feature.jpeg = "libjpeg" # alternative name
|
|
|
|
feature.openjpeg_version = None
|
|
if feature.want("jpeg2000"):
|
|
_dbg("Looking for jpeg2000")
|
|
best_version = None
|
|
best_path = None
|
|
|
|
# Find the best version
|
|
for directory in self.compiler.include_dirs:
|
|
_dbg("Checking for openjpeg-#.# in %s", directory)
|
|
try:
|
|
listdir = os.listdir(directory)
|
|
except Exception:
|
|
# OSError, FileNotFoundError
|
|
continue
|
|
for name in listdir:
|
|
if name.startswith("openjpeg-") and os.path.isfile(
|
|
os.path.join(directory, name, "openjpeg.h")
|
|
):
|
|
_dbg("Found openjpeg.h in %s/%s", (directory, name))
|
|
version = tuple(int(x) for x in name[9:].split("."))
|
|
if best_version is None or version > best_version:
|
|
best_version = version
|
|
best_path = os.path.join(directory, name)
|
|
_dbg(
|
|
"Best openjpeg version %s so far in %s",
|
|
(best_version, best_path),
|
|
)
|
|
|
|
if best_version and _find_library_file(self, "openjp2"):
|
|
# Add the directory to the include path so we can include
|
|
# <openjpeg.h> rather than having to cope with the versioned
|
|
# include path
|
|
# FIXME (melvyn-sopacua):
|
|
# At this point it's possible that best_path is already in
|
|
# self.compiler.include_dirs. Should investigate how that is
|
|
# possible.
|
|
_add_directory(self.compiler.include_dirs, best_path, 0)
|
|
feature.jpeg2000 = "openjp2"
|
|
feature.openjpeg_version = ".".join(str(x) for x in best_version)
|
|
|
|
if feature.want("imagequant"):
|
|
_dbg("Looking for imagequant")
|
|
if _find_include_file(self, "libimagequant.h"):
|
|
if _find_library_file(self, "imagequant"):
|
|
feature.imagequant = "imagequant"
|
|
elif _find_library_file(self, "libimagequant"):
|
|
feature.imagequant = "libimagequant"
|
|
|
|
if feature.want("tiff"):
|
|
_dbg("Looking for tiff")
|
|
if _find_include_file(self, "tiff.h"):
|
|
if _find_library_file(self, "tiff"):
|
|
feature.tiff = "tiff"
|
|
if sys.platform in ["win32", "darwin"] and _find_library_file(
|
|
self, "libtiff"
|
|
):
|
|
feature.tiff = "libtiff"
|
|
|
|
if feature.want("freetype"):
|
|
_dbg("Looking for freetype")
|
|
if _find_library_file(self, "freetype"):
|
|
# look for freetype2 include files
|
|
freetype_version = 0
|
|
for subdir in self.compiler.include_dirs:
|
|
_dbg("Checking for include file %s in %s", ("ft2build.h", subdir))
|
|
if os.path.isfile(os.path.join(subdir, "ft2build.h")):
|
|
_dbg("Found %s in %s", ("ft2build.h", subdir))
|
|
freetype_version = 21
|
|
subdir = os.path.join(subdir, "freetype2")
|
|
break
|
|
subdir = os.path.join(subdir, "freetype2")
|
|
_dbg("Checking for include file %s in %s", ("ft2build.h", subdir))
|
|
if os.path.isfile(os.path.join(subdir, "ft2build.h")):
|
|
_dbg("Found %s in %s", ("ft2build.h", subdir))
|
|
freetype_version = 21
|
|
break
|
|
if freetype_version:
|
|
feature.freetype = "freetype"
|
|
if subdir:
|
|
_add_directory(self.compiler.include_dirs, subdir, 0)
|
|
|
|
if feature.want("lcms"):
|
|
_dbg("Looking for lcms")
|
|
if _find_include_file(self, "lcms2.h"):
|
|
if _find_library_file(self, "lcms2"):
|
|
feature.lcms = "lcms2"
|
|
elif _find_library_file(self, "lcms2_static"):
|
|
# alternate Windows name.
|
|
feature.lcms = "lcms2_static"
|
|
|
|
if feature.want("webp"):
|
|
_dbg("Looking for webp")
|
|
if _find_include_file(self, "webp/encode.h") and _find_include_file(
|
|
self, "webp/decode.h"
|
|
):
|
|
# In Google's precompiled zip it is call "libwebp":
|
|
if _find_library_file(self, "webp"):
|
|
feature.webp = "webp"
|
|
elif _find_library_file(self, "libwebp"):
|
|
feature.webp = "libwebp"
|
|
|
|
if feature.want("webpmux"):
|
|
_dbg("Looking for webpmux")
|
|
if _find_include_file(self, "webp/mux.h") and _find_include_file(
|
|
self, "webp/demux.h"
|
|
):
|
|
if _find_library_file(self, "webpmux") and _find_library_file(
|
|
self, "webpdemux"
|
|
):
|
|
feature.webpmux = "webpmux"
|
|
if _find_library_file(self, "libwebpmux") and _find_library_file(
|
|
self, "libwebpdemux"
|
|
):
|
|
feature.webpmux = "libwebpmux"
|
|
|
|
if feature.want("xcb"):
|
|
_dbg("Looking for xcb")
|
|
if _find_include_file(self, "xcb/xcb.h"):
|
|
if _find_library_file(self, "xcb"):
|
|
feature.xcb = "xcb"
|
|
|
|
for f in feature:
|
|
if not getattr(feature, f) and feature.require(f):
|
|
if f in ("jpeg", "zlib"):
|
|
raise RequiredDependencyException(f)
|
|
raise DependencyException(f)
|
|
|
|
#
|
|
# core library
|
|
|
|
libs = self.add_imaging_libs.split()
|
|
defs = []
|
|
if feature.jpeg:
|
|
libs.append(feature.jpeg)
|
|
defs.append(("HAVE_LIBJPEG", None))
|
|
if feature.jpeg2000:
|
|
libs.append(feature.jpeg2000)
|
|
defs.append(("HAVE_OPENJPEG", None))
|
|
if sys.platform == "win32" and not PLATFORM_MINGW:
|
|
defs.append(("OPJ_STATIC", None))
|
|
if feature.zlib:
|
|
libs.append(feature.zlib)
|
|
defs.append(("HAVE_LIBZ", None))
|
|
if feature.imagequant:
|
|
libs.append(feature.imagequant)
|
|
defs.append(("HAVE_LIBIMAGEQUANT", None))
|
|
if feature.tiff:
|
|
libs.append(feature.tiff)
|
|
defs.append(("HAVE_LIBTIFF", None))
|
|
# FIXME the following define should be detected automatically
|
|
# based on system libtiff, see #4237
|
|
if PLATFORM_MINGW:
|
|
defs.append(("USE_WIN32_FILEIO", None))
|
|
if feature.xcb:
|
|
libs.append(feature.xcb)
|
|
defs.append(("HAVE_XCB", None))
|
|
if sys.platform == "win32":
|
|
libs.extend(["kernel32", "user32", "gdi32"])
|
|
if struct.unpack("h", b"\0\1")[0] == 1:
|
|
defs.append(("WORDS_BIGENDIAN", None))
|
|
|
|
if (
|
|
sys.platform == "win32"
|
|
and sys.version_info < (3, 9)
|
|
and not (PLATFORM_PYPY or PLATFORM_MINGW)
|
|
):
|
|
defs.append(("PILLOW_VERSION", f'"\\"{PILLOW_VERSION}\\""'))
|
|
else:
|
|
defs.append(("PILLOW_VERSION", f'"{PILLOW_VERSION}"'))
|
|
|
|
self._update_extension("PIL._imaging", libs, defs)
|
|
|
|
#
|
|
# additional libraries
|
|
|
|
if feature.freetype:
|
|
libs = ["freetype"]
|
|
defs = []
|
|
self._update_extension("PIL._imagingft", libs, defs)
|
|
else:
|
|
self._remove_extension("PIL._imagingft")
|
|
|
|
if feature.lcms:
|
|
extra = []
|
|
if sys.platform == "win32":
|
|
extra.extend(["user32", "gdi32"])
|
|
self._update_extension("PIL._imagingcms", [feature.lcms] + extra)
|
|
else:
|
|
self._remove_extension("PIL._imagingcms")
|
|
|
|
if feature.webp:
|
|
libs = [feature.webp]
|
|
defs = []
|
|
|
|
if feature.webpmux:
|
|
defs.append(("HAVE_WEBPMUX", None))
|
|
libs.append(feature.webpmux)
|
|
libs.append(feature.webpmux.replace("pmux", "pdemux"))
|
|
|
|
self._update_extension("PIL._webp", libs, defs)
|
|
else:
|
|
self._remove_extension("PIL._webp")
|
|
|
|
tk_libs = ["psapi"] if sys.platform == "win32" else []
|
|
self._update_extension("PIL._imagingtk", tk_libs)
|
|
|
|
build_ext.build_extensions(self)
|
|
|
|
#
|
|
# sanity checks
|
|
|
|
self.summary_report(feature)
|
|
|
|
def summary_report(self, feature):
|
|
|
|
print("-" * 68)
|
|
print("PIL SETUP SUMMARY")
|
|
print("-" * 68)
|
|
print(f"version Pillow {PILLOW_VERSION}")
|
|
v = sys.version.split("[")
|
|
print(f"platform {sys.platform} {v[0].strip()}")
|
|
for v in v[1:]:
|
|
print(f" [{v.strip()}")
|
|
print("-" * 68)
|
|
|
|
options = [
|
|
(feature.jpeg, "JPEG"),
|
|
(feature.jpeg2000, "OPENJPEG (JPEG2000)", feature.openjpeg_version),
|
|
(feature.zlib, "ZLIB (PNG/ZIP)"),
|
|
(feature.imagequant, "LIBIMAGEQUANT"),
|
|
(feature.tiff, "LIBTIFF"),
|
|
(feature.freetype, "FREETYPE2"),
|
|
(feature.lcms, "LITTLECMS2"),
|
|
(feature.webp, "WEBP"),
|
|
(feature.webpmux, "WEBPMUX"),
|
|
(feature.xcb, "XCB (X protocol)"),
|
|
]
|
|
|
|
all = 1
|
|
for option in options:
|
|
if option[0]:
|
|
version = ""
|
|
if len(option) >= 3 and option[2]:
|
|
version = f" ({option[2]})"
|
|
print(f"--- {option[1]} support available{version}")
|
|
else:
|
|
print(f"*** {option[1]} support not available")
|
|
all = 0
|
|
|
|
print("-" * 68)
|
|
|
|
if not all:
|
|
print("To add a missing option, make sure you have the required")
|
|
print("library and headers.")
|
|
print(
|
|
"See https://pillow.readthedocs.io/en/latest/installation."
|
|
"html#building-from-source"
|
|
)
|
|
print("")
|
|
|
|
print("To check the build, run the selftest.py script.")
|
|
print("")
|
|
|
|
|
|
def debug_build():
|
|
return hasattr(sys, "gettotalrefcount") or FUZZING_BUILD
|
|
|
|
|
|
files = ["src/_imaging.c"]
|
|
for src_file in _IMAGING:
|
|
files.append("src/" + src_file + ".c")
|
|
for src_file in _LIB_IMAGING:
|
|
files.append(os.path.join("src/libImaging", src_file + ".c"))
|
|
ext_modules = [
|
|
Extension("PIL._imaging", files),
|
|
Extension("PIL._imagingft", ["src/_imagingft.c"]),
|
|
Extension("PIL._imagingcms", ["src/_imagingcms.c"]),
|
|
Extension("PIL._webp", ["src/_webp.c"]),
|
|
Extension("PIL._imagingtk", ["src/_imagingtk.c", "src/Tk/tkImaging.c"]),
|
|
Extension("PIL._imagingmath", ["src/_imagingmath.c"]),
|
|
Extension("PIL._imagingmorph", ["src/_imagingmorph.c"]),
|
|
]
|
|
|
|
with open("README.md") as f:
|
|
long_description = f.read()
|
|
|
|
try:
|
|
setup(
|
|
name=NAME,
|
|
version=PILLOW_VERSION,
|
|
description="Python Imaging Library (Fork)",
|
|
long_description=long_description,
|
|
long_description_content_type="text/markdown",
|
|
license="HPND",
|
|
author="Alex Clark (PIL Fork Author)",
|
|
author_email="aclark@python-pillow.org",
|
|
url="https://python-pillow.org",
|
|
project_urls={
|
|
"Documentation": "https://pillow.readthedocs.io",
|
|
"Source": "https://github.com/python-pillow/Pillow",
|
|
"Funding": "https://tidelift.com/subscription/pkg/pypi-pillow?"
|
|
"utm_source=pypi-pillow&utm_medium=pypi",
|
|
"Release notes": "https://pillow.readthedocs.io/en/stable/releasenotes/"
|
|
"index.html",
|
|
"Changelog": "https://github.com/python-pillow/Pillow/blob/master/"
|
|
"CHANGES.rst",
|
|
},
|
|
classifiers=[
|
|
"Development Status :: 6 - Mature",
|
|
"License :: OSI Approved :: Historical Permission Notice and Disclaimer (HPND)", # noqa: E501
|
|
"Programming Language :: Python :: 3",
|
|
"Programming Language :: Python :: 3.6",
|
|
"Programming Language :: Python :: 3.7",
|
|
"Programming Language :: Python :: 3.8",
|
|
"Programming Language :: Python :: 3.9",
|
|
"Programming Language :: Python :: 3 :: Only",
|
|
"Programming Language :: Python :: Implementation :: CPython",
|
|
"Programming Language :: Python :: Implementation :: PyPy",
|
|
"Topic :: Multimedia :: Graphics",
|
|
"Topic :: Multimedia :: Graphics :: Capture :: Digital Camera",
|
|
"Topic :: Multimedia :: Graphics :: Capture :: Screen Capture",
|
|
"Topic :: Multimedia :: Graphics :: Graphics Conversion",
|
|
"Topic :: Multimedia :: Graphics :: Viewers",
|
|
],
|
|
python_requires=">=3.6",
|
|
cmdclass={"build_ext": pil_build_ext},
|
|
ext_modules=ext_modules,
|
|
include_package_data=True,
|
|
packages=["PIL"],
|
|
package_dir={"": "src"},
|
|
keywords=["Imaging"],
|
|
zip_safe=not (debug_build() or PLATFORM_MINGW),
|
|
)
|
|
except RequiredDependencyException as err:
|
|
msg = f"""
|
|
|
|
The headers or library files could not be found for {str(err)},
|
|
a required dependency when compiling Pillow from source.
|
|
|
|
Please see the install instructions at:
|
|
https://pillow.readthedocs.io/en/latest/installation.html
|
|
|
|
"""
|
|
sys.stderr.write(msg)
|
|
raise RequiredDependencyException(msg)
|
|
except DependencyException as err:
|
|
msg = f"""
|
|
|
|
The headers or library files could not be found for {str(err)},
|
|
which was requested by the option flag --enable-{str(err)}
|
|
|
|
"""
|
|
sys.stderr.write(msg)
|
|
raise DependencyException(msg)
|