Example #1
0
def executePostProcessing():
    """Postprocessing of the resulting binary.

    These are in part required steps, not usable after failure.
    """

    result_filename = OutputDirectories.getResultFullpath(onefile=False)

    if not os.path.exists(result_filename):
        postprocessing_logger.sysexit(
            "Error, scons failed to create the expected file %r. " %
            result_filename)

    if isWin32Windows():
        if not Options.shallMakeModule():
            if python_version < 0x300:
                # Copy the Windows manifest from the CPython binary to the created
                # executable, so it finds "MSCRT.DLL". This is needed for Python2
                # only, for Python3 newer MSVC doesn't hide the C runtime.
                manifest = getWindowsExecutableManifest(sys.executable)
            else:
                manifest = None

            executePostProcessingResources(manifest=manifest, onefile=False)

        source_dir = OutputDirectories.getSourceDirectoryPath()

        # Attach the binary blob as a Windows resource.
        addResourceToFile(
            target_filename=result_filename,
            data=getFileContents(getConstantBlobFilename(source_dir), "rb"),
            resource_kind=RT_RCDATA,
            res_name=3,
            lang_id=0,
            logger=postprocessing_logger,
        )

    # On macOS, we update the executable path for searching the "libpython"
    # library.
    if (isMacOS() and not Options.shallMakeModule()
            and not Options.shallUseStaticLibPython()):
        python_abi_version = python_version_str + getPythonABI()
        python_dll_filename = "libpython" + python_abi_version + ".dylib"
        python_lib_path = os.path.join(sys.prefix, "lib")

        # Note: For CPython and potentially others, the rpath for the Python
        # library needs to be set.

        callInstallNameTool(
            filename=result_filename,
            mapping=(
                (
                    python_dll_filename,
                    os.path.join(python_lib_path, python_dll_filename),
                ),
                (
                    "@rpath/Python3.framework/Versions/%s/Python3" %
                    python_version_str,
                    os.path.join(python_lib_path, python_dll_filename),
                ),
            ),
            id_path=None,
            rpath=python_lib_path,
        )

    if Options.shallCreateAppBundle():
        createPlistInfoFile(logger=postprocessing_logger, onefile=False)

    # Modules should not be executable, but Scons creates them like it, fix
    # it up here.
    if not isWin32Windows() and Options.shallMakeModule():
        removeFileExecutablePermission(result_filename)

    if isWin32Windows() and Options.shallMakeModule():
        candidate = os.path.join(
            os.path.dirname(result_filename),
            "lib" + os.path.basename(result_filename)[:-4] + ".a",
        )

        if os.path.exists(candidate):
            os.unlink(candidate)

    # Might have to create a CMD file, potentially with debugger run.
    if Options.shallCreateCmdFileForExecution():
        dll_directory = getExternalUsePath(
            os.path.dirname(getTargetPythonDLLPath()))

        cmd_filename = OutputDirectories.getResultRunFilename(onefile=False)

        cmd_contents = """
@echo off
rem This script was created by Nuitka to execute '%(exe_filename)s' with Python DLL being found.
set PATH=%(dll_directory)s;%%PATH%%
set PYTHONHOME=%(dll_directory)s
%(debugger_call)s"%%~dp0.\\%(exe_filename)s" %%*
""" % {
            "debugger_call": (" ".join(wrapCommandForDebuggerForExec()) +
                              " ") if Options.shallRunInDebugger() else "",
            "dll_directory":
            dll_directory,
            "exe_filename":
            os.path.basename(result_filename),
        }

        putTextFileContents(cmd_filename, cmd_contents)

    # Create a ".pyi" file for created modules
    if Options.shallMakeModule() and Options.shallCreatePyiFile():
        pyi_filename = OutputDirectories.getResultBasepath() + ".pyi"

        putTextFileContents(
            filename=pyi_filename,
            contents="""\
# This file was generated by Nuitka and describes the types of the
# created shared library.

# At this time it lists only the imports made and can be used by the
# tools that bundle libraries, including Nuitka itself. For instance
# standalone mode usage of the created library will need it.

# In the future, this will also contain type information for values
# in the module, so IDEs will use this. Therefore please include it
# when you make software releases of the extension module that it
# describes.

%(imports)s

# This is not Python source even if it looks so. Make it clear for
# now. This was decided by PEP 484 designers.
__name__ = ...

""" % {
                "imports":
                "\n".join("import %s" % module_name
                          for module_name in getImportedNames())
            },
        )
Example #2
0
def executePostProcessing():
    # These is a bunch of stuff to consider, pylint: disable=too-many-branches

    result_filename = OutputDirectories.getResultFullpath()

    if not os.path.exists(result_filename):
        postprocessing_logger.sysexit(
            "Error, scons failed to create the expected file %r. " %
            result_filename)

    if isWin32Windows():
        if not Options.shallMakeModule():
            needs_manifest = False
            manifest = None

            if python_version < 0x300:
                # Copy the Windows manifest from the CPython binary to the created
                # executable, so it finds "MSCRT.DLL". This is needed for Python2
                # only, for Python3 newer MSVC doesn't hide the C runtime.
                manifest = getWindowsExecutableManifest(sys.executable)

                if manifest is not None:
                    needs_manifest = True

            if (Options.shallAskForWindowsAdminRights()
                    or Options.shallAskForWindowsUIAccessRights()):
                needs_manifest = True

                if manifest is None:
                    manifest = getDefaultWindowsExecutableManifest()

                if Options.shallAskForWindowsAdminRights():
                    manifest.addUacAdmin()

                if Options.shallAskForWindowsUIAccessRights():
                    manifest.addUacUiAccess()

            if needs_manifest:
                manifest.addResourceToFile(result_filename,
                                           logger=postprocessing_logger)

        if (Options.getWindowsVersionInfoStrings()
                or Options.getWindowsProductVersion()
                or Options.getWindowsFileVersion()):
            version_resources.update(
                addVersionInfoResource(
                    string_values=Options.getWindowsVersionInfoStrings(),
                    product_version=Options.getWindowsProductVersion(),
                    file_version=Options.getWindowsFileVersion(),
                    file_date=(0, 0),
                    is_exe=not Options.shallMakeModule(),
                    result_filename=result_filename,
                    logger=postprocessing_logger,
                ))

        source_dir = OutputDirectories.getSourceDirectoryPath()

        # Attach the binary blob as a Windows resource.
        addResourceToFile(
            target_filename=result_filename,
            data=getFileContents(getConstantBlobFilename(source_dir), "rb"),
            resource_kind=RT_RCDATA,
            res_name=3,
            lang_id=0,
            logger=postprocessing_logger,
        )

        # Attach icons from template file if given.
        template_exe = Options.getWindowsIconExecutablePath()
        if template_exe is not None:
            res_copied = copyResourcesFromFileToFile(
                template_exe,
                target_filename=result_filename,
                resource_kinds=(RT_ICON, RT_GROUP_ICON),
            )

            if res_copied == 0:
                postprocessing_logger.warning(
                    "The specified icon template executable %r didn't contain anything to copy."
                    % template_exe)
            else:
                postprocessing_logger.warning(
                    "Copied %d icon resources from %r." %
                    (res_copied, template_exe))
        else:
            addWindowsIconFromIcons()

    # On macOS, we update the executable path for searching the "libpython"
    # library.
    if (getOS() == "Darwin" and not Options.shallMakeModule()
            and not Options.shallUseStaticLibPython()):
        python_abi_version = python_version_str + getPythonABI()
        python_dll_filename = "libpython" + python_abi_version + ".dylib"
        python_lib_path = os.path.join(sys.prefix, "lib")

        # Note: For CPython and potentially others, the rpath for the Python
        # library needs to be set.

        callInstallNameTool(
            filename=result_filename,
            mapping=(
                (
                    python_dll_filename,
                    os.path.join(python_lib_path, python_dll_filename),
                ),
                (
                    "@rpath/Python3.framework/Versions/%s/Python3" %
                    python_version_str,
                    os.path.join(python_lib_path, python_dll_filename),
                ),
            ),
            rpath=python_lib_path,
        )

    # Modules should not be executable, but Scons creates them like it, fix
    # it up here.
    if not isWin32Windows() and Options.shallMakeModule():
        removeFileExecutablePermission(result_filename)

    if isWin32Windows() and Options.shallMakeModule():
        candidate = os.path.join(
            os.path.dirname(result_filename),
            "lib" + os.path.basename(result_filename)[:-4] + ".a",
        )

        if os.path.exists(candidate):
            os.unlink(candidate)

    if isWin32Windows() and Options.shallTreatUninstalledPython():
        shutil.copy(getTargetPythonDLLPath(),
                    os.path.dirname(result_filename) or ".")
Example #3
0
def executePostProcessing():
    """Postprocessing of the resulting binary.

    These are in part required steps, not usable after failure.
    """

    result_filename = OutputDirectories.getResultFullpath(onefile=False)

    if not os.path.exists(result_filename):
        postprocessing_logger.sysexit(
            "Error, scons failed to create the expected file %r. " % result_filename
        )

    if isWin32Windows():
        if not Options.shallMakeModule():
            if python_version < 0x300:
                # Copy the Windows manifest from the CPython binary to the created
                # executable, so it finds "MSCRT.DLL". This is needed for Python2
                # only, for Python3 newer MSVC doesn't hide the C runtime.
                manifest = getWindowsExecutableManifest(sys.executable)
            else:
                manifest = None

            executePostProcessingResources(manifest=manifest, onefile=False)

        source_dir = OutputDirectories.getSourceDirectoryPath()

        # Attach the binary blob as a Windows resource.
        addResourceToFile(
            target_filename=result_filename,
            data=getFileContents(getConstantBlobFilename(source_dir), "rb"),
            resource_kind=RT_RCDATA,
            res_name=3,
            lang_id=0,
            logger=postprocessing_logger,
        )

    # On macOS, we update the executable path for searching the "libpython"
    # library.
    if (
        getOS() == "Darwin"
        and not Options.shallMakeModule()
        and not Options.shallUseStaticLibPython()
    ):
        python_abi_version = python_version_str + getPythonABI()
        python_dll_filename = "libpython" + python_abi_version + ".dylib"
        python_lib_path = os.path.join(sys.prefix, "lib")

        # Note: For CPython and potentially others, the rpath for the Python
        # library needs to be set.

        callInstallNameTool(
            filename=result_filename,
            mapping=(
                (
                    python_dll_filename,
                    os.path.join(python_lib_path, python_dll_filename),
                ),
                (
                    "@rpath/Python3.framework/Versions/%s/Python3" % python_version_str,
                    os.path.join(python_lib_path, python_dll_filename),
                ),
            ),
            rpath=python_lib_path,
        )

    # Modules should not be executable, but Scons creates them like it, fix
    # it up here.
    if not isWin32Windows() and Options.shallMakeModule():
        removeFileExecutablePermission(result_filename)

    if isWin32Windows() and Options.shallMakeModule():
        candidate = os.path.join(
            os.path.dirname(result_filename),
            "lib" + os.path.basename(result_filename)[:-4] + ".a",
        )

        if os.path.exists(candidate):
            os.unlink(candidate)

    if isWin32Windows() and Options.shallTreatUninstalledPython():
        shutil.copy(getTargetPythonDLLPath(), os.path.dirname(result_filename) or ".")