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Diffstat (limited to 'examples/utils/pyside2_config.py')
| -rw-r--r-- | examples/utils/pyside2_config.py | 372 |
1 files changed, 0 insertions, 372 deletions
diff --git a/examples/utils/pyside2_config.py b/examples/utils/pyside2_config.py deleted file mode 100644 index 973410100..000000000 --- a/examples/utils/pyside2_config.py +++ /dev/null @@ -1,372 +0,0 @@ -############################################################################# -## -## Copyright (C) 2019 The Qt Company Ltd. -## Contact: http://www.qt.io/licensing/ -## -## This file is part of the Qt for Python examples of the Qt Toolkit. -## -## $QT_BEGIN_LICENSE:BSD$ -## You may use this file under the terms of the BSD license as follows: -## -## "Redistribution and use in source and binary forms, with or without -## modification, are permitted provided that the following conditions are -## met: -## * Redistributions of source code must retain the above copyright -## notice, this list of conditions and the following disclaimer. -## * Redistributions in binary form must reproduce the above copyright -## notice, this list of conditions and the following disclaimer in -## the documentation and/or other materials provided with the -## distribution. -## * Neither the name of The Qt Company Ltd nor the names of its -## contributors may be used to endorse or promote products derived -## from this software without specific prior written permission. -## -## -## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -## "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -## LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -## A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -## OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -## DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -## THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -## -## $QT_END_LICENSE$ -## -############################################################################# - -import os, glob, re, sys -from distutils import sysconfig - -generic_error = (' Did you forget to activate your virtualenv? Or perhaps' - ' you forgot to build / install PySide2 into your currently active Python' - ' environment?') -pyside2_error = 'Unable to locate PySide2.' + generic_error -shiboken2_module_error = 'Unable to locate shiboken2-module.' + generic_error -shiboken2_generator_error = 'Unable to locate shiboken2-generator.' + generic_error -pyside2_libs_error = 'Unable to locate the PySide2 shared libraries.' + generic_error -python_link_error = 'Unable to locate the Python library for linking.' -python_include_error = 'Unable to locate the Python include headers directory.' - -options = [] - -# option, function, error, description -options.append(("--shiboken2-module-path", - lambda: find_shiboken2_module(), - shiboken2_module_error, - "Print shiboken2 module location")) -options.append(("--shiboken2-generator-path", - lambda: find_shiboken2_generator(), - shiboken2_generator_error, - "Print shiboken2 generator location")) -options.append(("--pyside2-path", lambda: find_pyside2(), pyside2_error, - "Print PySide2 location")) - -options.append(("--python-include-path", - lambda: get_python_include_path(), - python_include_error, - "Print Python include path")) -options.append(("--shiboken2-generator-include-path", - lambda: get_package_include_path(Package.shiboken2_generator), - pyside2_error, - "Print shiboken2 generator include paths")) -options.append(("--pyside2-include-path", - lambda: get_package_include_path(Package.pyside2), - pyside2_error, - "Print PySide2 include paths")) - -options.append(("--python-link-flags-qmake", lambda: python_link_flags_qmake(), python_link_error, - "Print python link flags for qmake")) -options.append(("--python-link-flags-cmake", lambda: python_link_flags_cmake(), python_link_error, - "Print python link flags for cmake")) - -options.append(("--shiboken2-module-qmake-lflags", - lambda: get_package_qmake_lflags(Package.shiboken2_module), pyside2_error, - "Print shiboken2 shared library link flags for qmake")) -options.append(("--pyside2-qmake-lflags", - lambda: get_package_qmake_lflags(Package.pyside2), pyside2_error, - "Print PySide2 shared library link flags for qmake")) - -options.append(("--shiboken2-module-shared-libraries-qmake", - lambda: get_shared_libraries_qmake(Package.shiboken2_module), pyside2_libs_error, - "Print paths of shiboken2 shared libraries (.so's, .dylib's, .dll's) for qmake")) -options.append(("--shiboken2-module-shared-libraries-cmake", - lambda: get_shared_libraries_cmake(Package.shiboken2_module), pyside2_libs_error, - "Print paths of shiboken2 shared libraries (.so's, .dylib's, .dll's) for cmake")) - -options.append(("--pyside2-shared-libraries-qmake", - lambda: get_shared_libraries_qmake(Package.pyside2), pyside2_libs_error, - "Print paths of PySide2 shared libraries (.so's, .dylib's, .dll's) for qmake")) -options.append(("--pyside2-shared-libraries-cmake", - lambda: get_shared_libraries_cmake(Package.pyside2), pyside2_libs_error, - "Print paths of PySide2 shared libraries (.so's, .dylib's, .dll's) for cmake")) - -options_usage = '' -for i, (flag, _, _, description) in enumerate(options): - options_usage += ' {:<45} {}'.format(flag, description) - if i < len(options) - 1: - options_usage += '\n' - -usage = """ -Utility to determine include/link options of shiboken2/PySide2 and Python for qmake/CMake projects -that would like to embed or build custom shiboken2/PySide2 bindings. - -Usage: pyside2_config.py [option] -Options: -{} - -a Print all options and their values - --help/-h Print this help -""".format(options_usage) - -option = sys.argv[1] if len(sys.argv) == 2 else '-a' -if option == '-h' or option == '--help': - print(usage) - sys.exit(0) - - -class Package(object): - shiboken2_module = 1 - shiboken2_generator = 2 - pyside2 = 3 - - -def clean_path(path): - return path if sys.platform != 'win32' else path.replace('\\', '/') - - -def shared_library_suffix(): - if sys.platform == 'win32': - return 'lib' - elif sys.platform == 'darwin': - return 'dylib' - # Linux - else: - return 'so.*' - - -def import_suffixes(): - if (sys.version_info >= (3, 4)): - import importlib.machinery - return importlib.machinery.EXTENSION_SUFFIXES - else: - import imp - result = [] - for t in imp.get_suffixes(): - result.append(t[0]) - return result - - -def is_debug(): - debug_suffix = '_d.pyd' if sys.platform == 'win32' else '_d.so' - return any([s.endswith(debug_suffix) for s in import_suffixes()]) - - -def shared_library_glob_pattern(): - glob = '*.' + shared_library_suffix() - return glob if sys.platform == 'win32' else 'lib' + glob - - -def filter_shared_libraries(libs_list): - def predicate(lib_name): - basename = os.path.basename(lib_name) - if 'shiboken' in basename or 'pyside2' in basename: - return True - return False - result = [lib for lib in libs_list if predicate(lib)] - return result - - -# Return qmake link option for a library file name -def link_option(lib): - # On Linux: - # Since we cannot include symlinks with wheel packages - # we are using an absolute path for the libpyside and libshiboken - # libraries when compiling the project - baseName = os.path.basename(lib) - link = ' -l' - if sys.platform in ['linux', 'linux2']: # Linux: 'libfoo.so' -> '/absolute/path/libfoo.so' - link = lib - elif sys.platform in ['darwin']: # Darwin: 'libfoo.so' -> '-lfoo' - link += os.path.splitext(baseName[3:])[0] - else: # Windows: 'libfoo.dll' -> 'libfoo.dll' - link += os.path.splitext(baseName)[0] - return link - - -# Locate PySide2 via sys.path package path. -def find_pyside2(): - return find_package_path("PySide2") - - -def find_shiboken2_module(): - return find_package_path("shiboken2") - - -def find_shiboken2_generator(): - return find_package_path("shiboken2_generator") - - -def find_package(which_package): - if which_package == Package.shiboken2_module: - return find_shiboken2_module() - if which_package == Package.shiboken2_generator: - return find_shiboken2_generator() - if which_package == Package.pyside2: - return find_pyside2() - return None - - -def find_package_path(dir_name): - for p in sys.path: - if 'site-' in p: - package = os.path.join(p, dir_name) - if os.path.exists(package): - return clean_path(os.path.realpath(package)) - return None - - -# Return version as "3.5" -def python_version(): - return str(sys.version_info[0]) + '.' + str(sys.version_info[1]) - - -def get_python_include_path(): - return sysconfig.get_python_inc() - - -def python_link_flags_qmake(): - flags = python_link_data() - if sys.platform == 'win32': - libdir = flags['libdir'] - # This will add the "~1" shortcut for directories that - # contain white spaces - # e.g.: "Program Files" to "Progra~1" - for d in libdir.split("\\"): - if " " in d: - libdir = libdir.replace(d, d.split(" ")[0][:-1]+"~1") - return '-L{} -l{}'.format(libdir, flags['lib']) - elif sys.platform == 'darwin': - return '-L{} -l{}'.format(flags['libdir'], flags['lib']) - - else: - # Linux and anything else - return '-L{} -l{}'.format(flags['libdir'], flags['lib']) - - -def python_link_flags_cmake(): - flags = python_link_data() - libdir = flags['libdir'] - lib = re.sub(r'.dll$', '.lib', flags['lib']) - return '{};{}'.format(libdir, lib) - - -def python_link_data(): - # @TODO Fix to work with static builds of Python - libdir = sysconfig.get_config_var('LIBDIR') - if libdir is None: - libdir = os.path.abspath(os.path.join( - sysconfig.get_config_var('LIBDEST'), "..", "libs")) - version = python_version() - version_no_dots = version.replace('.', '') - - flags = {} - flags['libdir'] = libdir - if sys.platform == 'win32': - suffix = '_d' if is_debug() else '' - flags['lib'] = 'python{}{}'.format(version_no_dots, suffix) - - elif sys.platform == 'darwin': - flags['lib'] = 'python{}'.format(version) - - # Linux and anything else - else: - if sys.version_info[0] < 3: - suffix = '_d' if is_debug() else '' - flags['lib'] = 'python{}{}'.format(version, suffix) - else: - flags['lib'] = 'python{}{}'.format(version, sys.abiflags) - - return flags - - -def get_package_include_path(which_package): - package_path = find_package(which_package) - if package_path is None: - return None - - includes = "{0}/include".format(package_path) - - return includes - - -def get_package_qmake_lflags(which_package): - package_path = find_package(which_package) - if package_path is None: - return None - - link = "-L{}".format(package_path) - glob_result = glob.glob(os.path.join(package_path, shared_library_glob_pattern())) - for lib in filter_shared_libraries(glob_result): - link += ' ' - link += link_option(lib) - return link - - -def get_shared_libraries_data(which_package): - package_path = find_package(which_package) - if package_path is None: - return None - - glob_result = glob.glob(os.path.join(package_path, shared_library_glob_pattern())) - filtered_libs = filter_shared_libraries(glob_result) - libs = [] - if sys.platform == 'win32': - for lib in filtered_libs: - libs.append(os.path.realpath(lib)) - else: - for lib in filtered_libs: - libs.append(lib) - return libs - - -def get_shared_libraries_qmake(which_package): - libs = get_shared_libraries_data(which_package) - if libs is None: - return None - - if sys.platform == 'win32': - if not libs: - return '' - dlls = '' - for lib in libs: - dll = os.path.splitext(lib)[0] + '.dll' - dlls += dll + ' ' - - return dlls - else: - libs_string = '' - for lib in libs: - libs_string += lib + ' ' - return libs_string - - -def get_shared_libraries_cmake(which_package): - libs = get_shared_libraries_data(which_package) - result = ';'.join(libs) - return result - - -print_all = option == "-a" -for argument, handler, error, _ in options: - if option == argument or print_all: - handler_result = handler() - if handler_result is None: - sys.exit(error) - - line = handler_result - if print_all: - line = "{:<40}: ".format(argument) + line - print(line) |