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Sergey Mikhno
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new recipes
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‎pythonforandroid/recipes/intervaltree/__init__.py

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from pythonforandroid.recipe import PythonRecipe
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class IntervaltreeRecipe(PythonRecipe):
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site_packages_name = 'intervaltree'
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version = '3.1.0'
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url = 'https://github.com/chaimleib/intervaltree/archive/refs/tags/{version}.zip'
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call_hostpython_via_targetpython = False
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# to be detected by the matplotlib install script
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install_in_hostpython = True
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depends = ['setuptools', 'sortedcontainers']
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recipe = IntervaltreeRecipe()

‎pythonforandroid/recipes/mydjvulib/__init__.py

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from multiprocessing import cpu_count
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import os
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from os.path import exists, join
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from pythonforandroid.toolchain import info
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import sh
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import sys
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from pythonforandroid.recipe import CppCompiledComponentsPythonRecipe
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from pythonforandroid.logger import shprint, info_notify
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from pythonforandroid.util import current_directory, touch
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class MydjvulibRecipe(CppCompiledComponentsPythonRecipe):
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"""This is a two-in-one recipe:
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- build labraru `libprotobuf.so`
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- build and install python binding for protobuf_cpp
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"""
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name = 'mydjvulib'
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version = '0.1.2'
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url = 'https://github.com/ssppkenny/djvu_utils/archive/refs/tags/{version}.zip'
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call_hostpython_via_targetpython = False
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depends = ['setuptools']
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site_packages_name = 'mydjvulib'
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stl_lib_name = 'c++_shared'
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def get_recipe_env(self, arch):
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env = super().get_recipe_env(arch)
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env['TARGET_OS'] = 'OS_ANDROID_CROSSCOMPILE'
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env['CXXFLAGS'] += ' -fno-omit-frame-pointer -fsanitize=bool'
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env['CPPFLAGS'] += ' -fno-omit-frame-pointer -fsanitize=bool'
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# env['CPPFLAGS'] += ' -femulated-tls=1'
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# env['LDFLAGS'] += ' -lstdc++ -stdlib=libc++ -static'
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env['LDFLAGS'] += ' -fsanitize=bool'
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return env
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recipe = MydjvulibRecipe()

‎pythonforandroid/recipes/rlsa_fast/__init__.py

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from pythonforandroid.recipe import CompiledComponentsPythonRecipe
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class RlsaFastRecipe(CompiledComponentsPythonRecipe):
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"""This is a two-in-one recipe:
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- build labraru `libprotobuf.so`
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- build and install python binding for protobuf_cpp
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"""
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name = 'rlsa_fast'
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version = '0.0.2'
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url = 'https://github.com/ssppkenny/pythonRLSA/archive/refs/tags/{version}.zip'
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call_hostpython_via_targetpython = False
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depends = ['numpy', 'setuptools']
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site_packages_name = 'rlsa_fast'
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recipe = RlsaFastRecipe()

‎pythonforandroid/recipes/sortedcontainers/__init__.py

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from pythonforandroid.recipe import PythonRecipe
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class SortedcontainersRecipe(PythonRecipe):
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site_packages_name = 'sortedcontainers'
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version = 'v2.1.0'
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url = 'https://github.com/grantjenks/python-sortedcontainers/archive/refs/tags/{version}.zip'
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call_hostpython_via_targetpython = False
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# to be detected by the matplotlib install script
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install_in_hostpython = True
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depends = ['setuptools']
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recipe = SortedcontainersRecipe()

‎pythonforandroid/recipes/utils/__init__.py

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'''A dummy recipe to build my custom lib
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'''
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from os.path import basename, dirname, exists, isdir, isfile, join, realpath, split
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import fnmatch
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from os import listdir, unlink, environ, curdir, walk
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import sh
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from pythonforandroid.util import (
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current_directory, ensure_dir, BuildInterruptingException, rmdir, move,
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touch)
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from pythonforandroid.recipe import Recipe, CythonRecipe, IncludedFilesBehaviour, CompiledComponentsPythonRecipe
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from pythonforandroid.logger import (
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logger, info, warning, debug, shprint, info_main)
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class UtilsRecipe(CythonRecipe):
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version = '0.1.7'
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url = 'https://github.com/ssppkenny/myutils/archive/refs/tags/0.1.7.zip'
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site_packages_name = 'utils'
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depends = ['setuptools', 'cython']
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install_in_hostpython = False
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call_hostpython_via_targetpython = False
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def build_arch(self, arch):
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info("build_arch utils")
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'''Build any cython components, then install the Python module by
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calling setup.py install with the target Python dir.
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'''
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Recipe.build_arch(self, arch)
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self.build_cython_components(arch)
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self.install_python_package(arch)
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def build_cython_components(self, arch):
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info("build_cython_components utils")
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info('Cythonizing anything necessary in {}'.format(self.name))
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env = self.get_recipe_env(arch)
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with current_directory(self.get_build_dir(arch.arch)):
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hostpython = sh.Command(self.ctx.hostpython)
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shprint(hostpython, '-c', 'import sys; print(sys.path)', _env=env)
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debug('cwd is {}'.format(realpath(curdir)))
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info('Trying first build of {} to get cython files: this is '
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'expected to fail'.format(self.name))
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manually_cythonise = False
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try:
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shprint(hostpython, 'setup.py', 'build_ext', '-v', _env=env,
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*self.setup_extra_args)
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except sh.ErrorReturnCode_1:
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print()
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info('{} first build failed (as expected)'.format(self.name))
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manually_cythonise = True
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if manually_cythonise:
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self.cythonize_build(env=env)
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shprint(hostpython, 'setup.py', 'build_ext', '-v', _env=env,
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_tail=20, _critical=True, *self.setup_extra_args)
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else:
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info('First build appeared to complete correctly, skipping manual'
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'cythonising.')
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if not self.ctx.with_debug_symbols:
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self.strip_object_files(arch, env)
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def strip_object_files(self, arch, env, build_dir=None):
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if build_dir is None:
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build_dir = self.get_build_dir(arch.arch)
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with current_directory(build_dir):
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info('Stripping object files')
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shprint(sh.find, '.', '-iname', '*.so', '-exec',
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'/usr/bin/echo', '{}', ';', _env=env)
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shprint(sh.find, '.', '-iname', '*.so', '-exec',
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env['STRIP'].split(' ')[0], '--strip-unneeded',
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# '/usr/bin/strip', '--strip-unneeded',
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'{}', ';', _env=env)
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def cythonize_file(self, env, build_dir, filename):
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info("cythonize file utils " + filename)
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short_filename = filename
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if filename.startswith(build_dir):
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short_filename = filename[len(build_dir) + 1:]
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info(u"Cythonize {}".format(short_filename))
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cyenv = env.copy()
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if 'CYTHONPATH' in cyenv:
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cyenv['PYTHONPATH'] = cyenv['CYTHONPATH']
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elif 'PYTHONPATH' in cyenv:
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del cyenv['PYTHONPATH']
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if 'PYTHONNOUSERSITE' in cyenv:
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cyenv.pop('PYTHONNOUSERSITE')
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python_command = sh.Command("python{}".format(
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self.ctx.python_recipe.major_minor_version_string.split(".")[0]
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))
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shprint(python_command, "-c"
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"import sys; from Cython.Compiler.Main import setuptools_main; sys.exit(setuptools_main());",
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filename, *self.cython_args, _env=cyenv)
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def cythonize_build(self, env, build_dir="."):
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info("cythonize_build utils")
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if not self.cythonize:
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info('Running cython cancelled per recipe setting')
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return
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info('Running cython where appropriate')
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for root, dirnames, filenames in walk("."):
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for filename in fnmatch.filter(filenames, "*.pyx"):
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self.cythonize_file(env, build_dir, join(root, filename))
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def get_recipe_env(self, arch, with_flags_in_cc=True):
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info("get_recipe_env utils")
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env = super().get_recipe_env(arch, with_flags_in_cc)
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env['LDFLAGS'] = env['LDFLAGS'] + ' -L{} '.format(
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self.ctx.get_libs_dir(arch.arch) +
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' -L{} '.format(self.ctx.libs_dir) +
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' -L{}'.format(join(self.ctx.bootstrap.build_dir, 'obj', 'local',
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arch.arch)))
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env['LDSHARED'] = env['CC'] + ' -shared'
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# shprint(sh.whereis, env['LDSHARED'], _env=env)
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env['LIBLINK'] = 'NOTNONE'
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if self.ctx.copy_libs:
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env['COPYLIBS'] = '1'
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# Every recipe uses its own liblink path, object files are
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# collected and biglinked later
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liblink_path = join(self.get_build_container_dir(arch.arch),
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'objects_{}'.format(self.name))
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env['LIBLINK_PATH'] = liblink_path
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ensure_dir(liblink_path)
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## env['LDFLAGS'] += ' -framework CoreFoundation -framework CoreGraphics'
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return env
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recipe = UtilsRecipe()

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