#!/usr/bin/env python # -*- coding: utf-8 -*- """ Setup script for building clr.pyd and dependencies using mono and into an egg or wheel. """ import collections import fnmatch import glob import os import subprocess import sys import sysconfig from distutils import spawn from distutils.command import install, build, build_ext, install_data, install_lib from wheel import bdist_wheel from setuptools import Extension, setup # Allow config/verbosity to be set from cli # http://stackoverflow.com/a/4792601/5208670 CONFIG = "Release" # Release or Debug VERBOSITY = "minimal" # quiet, minimal, normal, detailed, diagnostic is_64bits = sys.maxsize > 2**32 DEVTOOLS = "MsDev" if sys.platform == "win32" else "Mono" ARCH = "x64" if is_64bits else "x86" PY_MAJOR = sys.version_info[0] PY_MINOR = sys.version_info[1] ############################################################################### # Windows Keys Constants for MSBUILD tools RegKey = collections.namedtuple('RegKey', 'sdk_name key value_name suffix') vs_python = "Programs\\Common\\Microsoft\\Visual C++ for Python\\9.0\\WinSDK" vs_root = "SOFTWARE\\Microsoft\\MSBuild\\ToolsVersions\\{0}" sdks_root = "SOFTWARE\\Microsoft\\Microsoft SDKs\\Windows\\v{0}Win32Tools" kits_root = "SOFTWARE\\Microsoft\\Windows Kits\\Installed Roots" kits_suffix = os.path.join("bin", ARCH) WIN_SDK_KEYS = ( RegKey(sdk_name="Windows Kit 10.0", key=kits_root, value_name="KitsRoot10", suffix=os.path.join("bin", "10.0.16299.0", ARCH)), RegKey(sdk_name="Windows Kit 10.0", key=kits_root, value_name="KitsRoot10", suffix=os.path.join("bin", "10.0.15063.0", ARCH)), RegKey(sdk_name="Windows Kit 10.0", key=kits_root, value_name="KitsRoot10", suffix=kits_suffix), RegKey(sdk_name="Windows Kit 8.1", key=kits_root, value_name="KitsRoot81", suffix=kits_suffix), RegKey(sdk_name="Windows Kit 8.0", key=kits_root, value_name="KitsRoot", suffix=kits_suffix), RegKey(sdk_name="Windows SDK 7.1A", key=sdks_root.format("7.1A\\WinSDK-"), value_name="InstallationFolder", suffix=""), RegKey(sdk_name="Windows SDK 7.1", key=sdks_root.format("7.1\\WinSDK"), value_name="InstallationFolder", suffix=""), RegKey(sdk_name="Windows SDK 7.0A", key=sdks_root.format("7.0A\\WinSDK-"), value_name="InstallationFolder", suffix=""), RegKey(sdk_name="Windows SDK 7.0", key=sdks_root.format("7.0\\WinSDK"), value_name="InstallationFolder", suffix=""), RegKey(sdk_name="Windows SDK 6.0A", key=sdks_root.format("6.0A\\WinSDK"), value_name="InstallationFolder", suffix=""), ) VS_KEYS = ( RegKey(sdk_name="MSBuild 15", key=vs_root.format("15.0"), value_name="MSBuildToolsPath", suffix=""), RegKey(sdk_name="MSBuild 14", key=vs_root.format("14.0"), value_name="MSBuildToolsPath", suffix=""), RegKey(sdk_name="MSBuild 12", key=vs_root.format("12.0"), value_name="MSBuildToolsPath", suffix=""), RegKey(sdk_name="MSBuild 4", key=vs_root.format("4.0"), value_name="MSBuildToolsPath", suffix=""), RegKey(sdk_name="MSBuild 3.5", key=vs_root.format("3.5"), value_name="MSBuildToolsPath", suffix=""), RegKey(sdk_name="MSBuild 2.0", key=vs_root.format("2.0"), value_name="MSBuildToolsPath", suffix=""), ) ############################################################################### def _check_output(*args, **kwargs): """Check output wrapper for py2/py3 compatibility""" output = subprocess.check_output(*args, **kwargs) if PY_MAJOR == 2: return output return output.decode("ascii") def _get_interop_filename(): """interopXX.cs is auto-generated as part of the build. For common windows platforms pre-generated files are included as most windows users won't have Clang installed, which is required to generate the file. """ interop_filename = "interop{0}{1}{2}.cs".format( PY_MAJOR, PY_MINOR, getattr(sys, "abiflags", "")) return os.path.join("src", "runtime", interop_filename) def _get_source_files(): """Walk project and collect the files needed for ext_module""" for ext in (".sln", ): for path in glob.glob("*" + ext): yield path for root, dirnames, filenames in os.walk("src"): for ext in (".cs", ".csproj", ".snk", ".config", ".py", ".c", ".h", ".ico"): for filename in fnmatch.filter(filenames, "*" + ext): yield os.path.join(root, filename) for root, dirnames, filenames in os.walk("tools"): for ext in (".exe", ".py", ".c", ".h"): for filename in fnmatch.filter(filenames, "*" + ext): yield os.path.join(root, filename) def _get_long_description(): """Helper to populate long_description for pypi releases""" try: import pypandoc return pypandoc.convert('README.md', 'rst') except ImportError: return '.Net and Mono integration for Python' def _update_xlat_devtools(): global DEVTOOLS if DEVTOOLS == "MsDev": DEVTOOLS = "MsDev15" elif DEVTOOLS == "Mono": DEVTOOLS = "dotnet" class BuildExtPythonnet(build_ext.build_ext): user_options = build_ext.build_ext.user_options + [ ('xplat', None, None) ] def initialize_options(self): build_ext.build_ext.initialize_options(self) self.xplat = None def finalize_options(self): build_ext.build_ext.finalize_options(self) def build_extension(self, ext): if self.xplat: _update_xlat_devtools() """Builds the .pyd file using msbuild or xbuild""" if ext.name != "clr": return build_ext.build_ext.build_extension(self, ext) # install packages using nuget self._install_packages() dest_file = self.get_ext_fullpath(ext.name) dest_dir = os.path.dirname(dest_file) if not os.path.exists(dest_dir): os.makedirs(dest_dir) # Up to Python 3.2 sys.maxunicode is used to determine the size of # Py_UNICODE, but from 3.3 onwards Py_UNICODE is a typedef of wchar_t. # TODO: Is this doing the right check for Py27? if sys.version_info[:2] <= (3, 2): unicode_width = 2 if sys.maxunicode < 0x10FFFF else 4 else: import ctypes unicode_width = ctypes.sizeof(ctypes.c_wchar) defines = [ "PYTHON{0}{1}".format(PY_MAJOR, PY_MINOR), "PYTHON{0}".format(PY_MAJOR), # Python Major Version "UCS{0}".format(unicode_width), ] if CONFIG == "Debug": defines.extend(["DEBUG", "TRACE"]) if sys.platform != "win32" and (DEVTOOLS == "Mono" or DEVTOOLS == "dotnet"): on_darwin = sys.platform == "darwin" defines.append("MONO_OSX" if on_darwin else "MONO_LINUX") # Check if --enable-shared was set when Python was built enable_shared = sysconfig.get_config_var("Py_ENABLE_SHARED") if enable_shared: # Double-check if libpython is linked dynamically with python ldd_cmd = ["otool", "-L"] if on_darwin else ["ldd"] lddout = _check_output(ldd_cmd + [sys.executable]) if 'libpython' not in lddout: enable_shared = False if not enable_shared: defines.append("PYTHON_WITHOUT_ENABLE_SHARED") if hasattr(sys, "abiflags"): if "d" in sys.abiflags: defines.append("PYTHON_WITH_PYDEBUG") if "m" in sys.abiflags: defines.append("PYTHON_WITH_PYMALLOC") # check the interop file exists, and create it if it doesn't interop_file = _get_interop_filename() if not os.path.exists(interop_file): self.debug_print("Creating {0}".format(interop_file)) geninterop = os.path.join("tools", "geninterop", "geninterop.py") subprocess.check_call([sys.executable, geninterop, interop_file]) if DEVTOOLS == "MsDev": _xbuild = '"{0}"'.format(self._find_msbuild_tool("msbuild.exe")) _config = "{0}Win".format(CONFIG) _solution_file = 'pythonnet.sln' _custom_define_constants = False elif DEVTOOLS == "MsDev15": _xbuild = '"{0}"'.format(self._find_msbuild_tool_15()) _config = "{0}Win".format(CONFIG) _solution_file = 'pythonnet.15.sln' _custom_define_constants = True elif DEVTOOLS == "Mono": _xbuild = 'xbuild' _config = "{0}Mono".format(CONFIG) _solution_file = 'pythonnet.sln' _custom_define_constants = False elif DEVTOOLS == "dotnet": _xbuild = 'dotnet msbuild' _config = "{0}Mono".format(CONFIG) _solution_file = 'pythonnet.15.sln' _custom_define_constants = True else: raise NotImplementedError( "DevTool {0} not supported (use MsDev/MsDev15/Mono/dotnet)".format(DEVTOOLS)) cmd = [ _xbuild, _solution_file, '/p:Configuration={}'.format(_config), '/p:Platform={}'.format(ARCH), '/p:{}DefineConstants="{}"'.format('Custom' if _custom_define_constants else '','%3B'.join(defines)), '/p:PythonBuildDir="{}"'.format(os.path.abspath(dest_dir)), '/p:PythonInteropFile="{}"'.format(os.path.basename(interop_file)), '/verbosity:{}'.format(VERBOSITY), ] manifest = self._get_manifest(dest_dir) if manifest: cmd.append('/p:PythonManifest="{0}"'.format(manifest)) self.debug_print("Building: {0}".format(" ".join(cmd))) use_shell = True if DEVTOOLS == "Mono" or DEVTOOLS == "dotnet" else False subprocess.check_call(" ".join(cmd + ["/t:Clean"]), shell=use_shell) subprocess.check_call(" ".join(cmd + ["/t:Build"]), shell=use_shell) if DEVTOOLS == "MsDev15" or DEVTOOLS == "dotnet": subprocess.check_call(" ".join(cmd + ['"/t:Console_15:publish;Python_EmbeddingTest_15:publish"', "/p:TargetFramework=netcoreapp2.0"]), shell=use_shell) if DEVTOOLS == "Mono" or DEVTOOLS == "dotnet": self._build_monoclr() def _get_manifest(self, build_dir): if DEVTOOLS != "MsDev" and DEVTOOLS != "MsDev15": return mt = self._find_msbuild_tool("mt.exe", use_windows_sdk=True) manifest = os.path.abspath(os.path.join(build_dir, "app.manifest")) cmd = [mt, '-inputresource:"{0}"'.format(sys.executable), '-out:"{0}"'.format(manifest)] self.debug_print("Extracting manifest from {}".format(sys.executable)) subprocess.check_call(" ".join(cmd), shell=False) return manifest def _build_monoclr(self): try: mono_libs = _check_output("pkg-config --libs mono-2", shell=True) except: if DEVTOOLS == "dotnet": print("Skipping building monoclr module...") return raise mono_cflags = _check_output("pkg-config --cflags mono-2", shell=True) glib_libs = _check_output("pkg-config --libs glib-2.0", shell=True) glib_cflags = _check_output("pkg-config --cflags glib-2.0", shell=True) cflags = mono_cflags.strip() + " " + glib_cflags.strip() libs = mono_libs.strip() + " " + glib_libs.strip() # build the clr python module clr_ext = Extension( "clr", sources=[ "src/monoclr/pynetinit.c", "src/monoclr/clrmod.c" ], extra_compile_args=cflags.split(" "), extra_link_args=libs.split(" ") ) build_ext.build_ext.build_extension(self, clr_ext) def _install_packages(self): """install packages using nuget""" use_shell = DEVTOOLS == "Mono" or DEVTOOLS == "dotnet" if DEVTOOLS == "MsDev15" or DEVTOOLS == "dotnet": if DEVTOOLS == "MsDev15": _config = "{0}Win".format(CONFIG) elif DEVTOOLS == "dotnet": _config = "{0}Mono".format(CONFIG) cmd = "dotnet msbuild /t:Restore pythonnet.15.sln /p:Configuration={0} /p:Platform={1}".format(_config, ARCH) self.debug_print("Updating packages with xplat: {0}".format(cmd)) subprocess.check_call(cmd, shell=use_shell) else: nuget = os.path.join("tools", "nuget", "nuget.exe") if DEVTOOLS == "Mono": nuget = "mono {0}".format(nuget) cmd = "{0} update -self".format(nuget) self.debug_print("Updating NuGet: {0}".format(cmd)) subprocess.check_call(cmd, shell=use_shell) cmd = "{0} restore pythonnet.sln -o packages".format(nuget) self.debug_print("Installing packages: {0}".format(cmd)) subprocess.check_call(cmd, shell=use_shell) def _find_msbuild_tool(self, tool="msbuild.exe", use_windows_sdk=False): """Return full path to one of the Microsoft build tools""" # trying to search path with help of vswhere when MSBuild 15.0 and higher installed. if tool=="msbuild.exe" and use_windows_sdk==False: try: basePathes = subprocess.check_output( ["tools\\vswhere\\vswhere.exe", "-latest", "-version", "[15.0, 16.0)", "-requires", "Microsoft.Component.MSBuild", "-property", "InstallationPath"]).splitlines() if len(basePathes): return os.path.join(basePathes[0].decode(sys.stdout.encoding or "utf-8"), "MSBuild", "15.0", "Bin", "MSBuild.exe") except: pass # keep trying to search by old method. # Search in PATH first path = spawn.find_executable(tool) if path: return path # Search within registry to find build tools try: # PY2 import _winreg as winreg except ImportError: # PY3 import winreg keys_to_check = WIN_SDK_KEYS if use_windows_sdk else VS_KEYS hklm = winreg.HKEY_LOCAL_MACHINE for rkey in keys_to_check: try: with winreg.OpenKey(hklm, rkey.key) as hkey: val, type_ = winreg.QueryValueEx(hkey, rkey.value_name) if type_ != winreg.REG_SZ: continue path = os.path.join(val, rkey.suffix, tool) if os.path.exists(path): self.debug_print("Using {0} from {1}".format( tool, rkey.sdk_name)) return path except WindowsError: # Key doesn't exist pass # Add Visual C++ for Python as a fall-back in case one # of the other Windows SDKs isn't installed. # TODO: Extend checking by using setuptools/msvc.py? if use_windows_sdk: sdk_name = "Visual C++ for Python" localappdata = os.environ["LOCALAPPDATA"] suffix = "Bin\\x64" if ARCH == "x64" else "Bin" path = os.path.join(localappdata, vs_python, suffix, tool) if os.path.exists(path): self.debug_print("Using {0} from {1}".format(tool, sdk_name)) return path raise RuntimeError("{0} could not be found".format(tool)) def _find_msbuild_tool_15(self): """Return full path to one of the Microsoft build tools""" try: basePathes = subprocess.check_output( ["tools\\vswhere\\vswhere.exe", "-latest", "-version", "[15.0, 16.0)", "-requires", "Microsoft.Component.MSBuild", "-property", "InstallationPath"]).splitlines() if len(basePathes): return os.path.join(basePathes[0].decode(sys.stdout.encoding or "utf-8"), "MSBuild", "15.0", "Bin", "MSBuild.exe") else: raise RuntimeError("MSBuild >=15.0 could not be found.") except subprocess.CalledProcessError as e: raise RuntimeError("MSBuild >=15.0 could not be found. {0}".format(e.output)) class InstallLibPythonnet(install_lib.install_lib): def install(self): if not os.path.isdir(self.build_dir): self.warn("'{0}' does not exist -- no Python modules" " to install".format(self.build_dir)) return if not os.path.exists(self.install_dir): self.mkpath(self.install_dir) # only copy clr.pyd/.so for srcfile in glob.glob(os.path.join(self.build_dir, "clr.*")): destfile = os.path.join( self.install_dir, os.path.basename(srcfile)) self.copy_file(srcfile, destfile) class InstallDataPythonnet(install_data.install_data): def run(self): build_cmd = self.get_finalized_command("build_ext") install_cmd = self.get_finalized_command("install") build_lib = os.path.abspath(build_cmd.build_lib) install_platlib = os.path.relpath( install_cmd.install_platlib, self.install_dir) for i, data_files in enumerate(self.data_files): if isinstance(data_files, str): self.data_files[i] = data_files[i].format(build_lib=build_lib) else: for j, filename in enumerate(data_files[1]): data_files[1][j] = filename.format(build_lib=build_lib) dest = data_files[0].format(install_platlib=install_platlib) self.data_files[i] = dest, data_files[1] return install_data.install_data.run(self) class InstallPythonnet(install.install): user_options = install.install.user_options + [ ('xplat', None, None) ] def initialize_options(self): install.install.initialize_options(self) self.xplat = None def finalize_options(self): install.install.finalize_options(self) def run(self): if self.xplat: _update_xlat_devtools() return install.install.run(self) class BDistWheelPythonnet(bdist_wheel.bdist_wheel): user_options = bdist_wheel.bdist_wheel.user_options + [ ('xplat', None, None) ] def initialize_options(self): bdist_wheel.bdist_wheel.initialize_options(self) self.xplat = None def finalize_options(self): bdist_wheel.bdist_wheel.finalize_options(self) def run(self): if self.xplat: _update_xlat_devtools() return bdist_wheel.bdist_wheel.run(self) ############################################################################### setupdir = os.path.dirname(__file__) if setupdir: os.chdir(setupdir) setup_requires = [] if not os.path.exists(_get_interop_filename()): setup_requires.append("pycparser") setup( name="pythonnet", version="2.4.0.dev0", description=".Net and Mono integration for Python", url='https://pythonnet.github.io/', license='MIT', author="The Python for .Net developers", author_email="pythondotnet@python.org", setup_requires=setup_requires, long_description=_get_long_description(), ext_modules=[ Extension("clr", sources=list(_get_source_files())) ], data_files=[ ("{install_platlib}", [ "{build_lib}/Python.Runtime.dll", ]), ], cmdclass={ "install": InstallPythonnet, "build_ext": BuildExtPythonnet, "install_lib": InstallLibPythonnet, "install_data": InstallDataPythonnet, "bdist_wheel": BDistWheelPythonnet }, classifiers=[ 'Development Status :: 5 - Production/Stable', 'Intended Audience :: Developers', 'License :: OSI Approved :: MIT License', 'Programming Language :: C#', 'Programming Language :: Python :: 2', 'Programming Language :: Python :: 2.7', 'Programming Language :: Python :: 3', 'Programming Language :: Python :: 3.3', 'Programming Language :: Python :: 3.4', 'Programming Language :: Python :: 3.5', 'Programming Language :: Python :: 3.6', 'Operating System :: Microsoft :: Windows', 'Operating System :: POSIX :: Linux', 'Operating System :: MacOS :: MacOS X', ], zip_safe=False, )