from pythonforandroid.toolchain import ( Bootstrap, shprint, current_directory, info, info_main) from pythonforandroid.util import ensure_dir from os.path import join, exists, curdir, abspath from os import walk import glob import sh EXCLUDE_EXTS = (".py", ".pyc", ".so.o", ".so.a", ".so.libs", ".pyx") class LbryBootstrap(Bootstrap): name = 'lbry' recipe_depends = ['genericndkbuild', ('python2', 'python3crystax')] def run_distribute(self): info_main("# Creating Android project ({})".format(self.name)) arch = self.ctx.archs[0] python_install_dir = self.ctx.get_python_install_dir() from_crystax = self.ctx.python_recipe.from_crystax crystax_python_dir = join("crystax_python", "crystax_python") if len(self.ctx.archs) > 1: raise ValueError("LBRY/gradle support only one arch") info("Copying LBRY/gradle build for {}".format(arch)) shprint(sh.rm, "-rf", self.dist_dir) shprint(sh.cp, "-r", self.build_dir, self.dist_dir) # either the build use environemnt variable (ANDROID_HOME) # or the local.properties if exists with current_directory(self.dist_dir): with open('local.properties', 'w') as fileh: fileh.write('sdk.dir={}'.format(self.ctx.sdk_dir)) with current_directory(self.dist_dir): info("Copying Python distribution") if not exists("private") and not from_crystax: ensure_dir("private") if not exists("crystax_python") and from_crystax: ensure_dir(crystax_python_dir) hostpython = sh.Command(self.ctx.hostpython) if not from_crystax: try: shprint(hostpython, '-OO', '-m', 'compileall', python_install_dir, _tail=10, _filterout="^Listing") except sh.ErrorReturnCode: pass if not exists('python-install'): shprint( sh.cp, '-a', python_install_dir, './python-install') self.distribute_libs(arch, [self.ctx.get_libs_dir(arch.arch)]) self.distribute_javaclasses(self.ctx.javaclass_dir, dest_dir=join("src", "main", "java")) if not from_crystax: info("Filling private directory") if not exists(join("private", "lib")): info("private/lib does not exist, making") shprint(sh.cp, "-a", join("python-install", "lib"), "private") shprint(sh.mkdir, "-p", join("private", "include", "python2.7")) libpymodules_fn = join("libs", arch.arch, "libpymodules.so") if exists(libpymodules_fn): shprint(sh.mv, libpymodules_fn, 'private/') shprint(sh.cp, join('python-install', 'include', 'python2.7', 'pyconfig.h'), join('private', 'include', 'python2.7/')) info('Removing some unwanted files') shprint(sh.rm, '-f', join('private', 'lib', 'libpython2.7.so')) shprint(sh.rm, '-rf', join('private', 'lib', 'pkgconfig')) libdir = join(self.dist_dir, 'private', 'lib', 'python2.7') site_packages_dir = join(libdir, 'site-packages') with current_directory(libdir): removes = [] for dirname, root, filenames in walk("."): for filename in filenames: for suffix in EXCLUDE_EXTS: if filename.endswith(suffix): removes.append(filename) shprint(sh.rm, '-f', *removes) info('Deleting some other stuff not used on android') # To quote the original distribute.sh, 'well...' shprint(sh.rm, '-rf', 'lib2to3') shprint(sh.rm, '-rf', 'idlelib') for filename in glob.glob('config/libpython*.a'): shprint(sh.rm, '-f', filename) shprint(sh.rm, '-rf', 'config/python.o') else: # Python *is* loaded from crystax ndk_dir = self.ctx.ndk_dir py_recipe = self.ctx.python_recipe python_dir = join(ndk_dir, 'sources', 'python', py_recipe.version, 'libs', arch.arch) shprint(sh.cp, '-r', join(python_dir, 'stdlib.zip'), crystax_python_dir) shprint(sh.cp, '-r', join(python_dir, 'modules'), crystax_python_dir) shprint(sh.cp, '-r', self.ctx.get_python_install_dir(), join(crystax_python_dir, 'site-packages')) info('Renaming .so files to reflect cross-compile') site_packages_dir = join(crystax_python_dir, "site-packages") find_ret = shprint( sh.find, site_packages_dir, '-iname', '*.so') filenames = find_ret.stdout.decode('utf-8').split('\n')[:-1] for filename in filenames: parts = filename.split('.') if len(parts) <= 2: continue shprint(sh.mv, filename, filename.split('.')[0] + '.so') site_packages_dir = join(abspath(curdir), site_packages_dir) if 'sqlite3' not in self.ctx.recipe_build_order: with open('blacklist.txt', 'a') as fileh: fileh.write('\nsqlite3/*\nlib-dynload/_sqlite3.so\n') self.strip_libraries(arch) self.fry_eggs(site_packages_dir) super(LbryBootstrap, self).run_distribute() bootstrap = LbryBootstrap()