def build_sample_plugin():
plugin_src_dir = os.path.join(os.path.dirname(__file__),
'../../samples/scrapy-splitvariants-plugin')
with cd(plugin_src_dir):
if os.path.exists('dist'):
shutil.rmtree('dist')
d = Distribution(
dict(
version='1.0',
name='scrapy_splitvariants_plugin',
description='scrapy_splitvariants_plugin',
packages=find_packages(exclude=['tests', 'tests.*']),
entry_points={
'scrapydd.spliderplugin': [
'splitvariants = scrapy_splitvariants_plugin.plugin:Plugin',
],
},
install_requires=['scrapy', 'scrapy-splitvariants'],
zip_safe=True,
))
d.script_name = 'setup.py'
d.script_args = ['--quiet', 'clean', 'bdist_egg']
d.parse_command_line()
d.run_commands()
egg_name = os.listdir('dist')[0]
return os.path.abspath(os.path.join('dist', egg_name))
def compile_c(code: str) -> Dict[str, Any]:
"""Compiles C code into a C extension, loads the extension and returns the included dict of compiled PyCapsules.
This assumes that the code defines a module member
``__capi__``.
:meta private:"""
build_dir = "build"
c_file_path = os.path.join(build_dir, "src", "module.c")
prepare_c_src(c_file_path, code)
dist = Distribution({
"name":
"c_api",
"ext_modules": [Extension("c_api", sources=[c_file_path])],
"script_name":
"setup.py",
"script_args": ["build_ext", "--inplace"],
})
dist.parse_command_line()
dist.run_commands()
sys.path.append(os.getcwd())
return importlib.import_module("c_api").__capi__ # type: ignore
def run_commands(self):
opts = self.command_options
if "install" in opts:
self.preprocess_files(opts["install"].get("prefix",
("", None))[1])
Distribution.run_commands(self)
def run_commands(self):
opts = self.command_options
if "install" in opts:
self.preprocess_files(opts["install"].get("prefix",
("", None))[1])
Distribution.run_commands(self)
def run_commands(self):
# By now the setup_requires deps have been fetched.
if not self.ext_modules:
self.ext_modules = list()
self.ext_modules.extend(self.pyrobufize_builtins())
Distribution.run_commands(self)
def run_commands(self):
# By now the setup_requires deps have been fetched.
if not self.ext_modules:
self.ext_modules = list()
self.ext_modules.extend(self.pyrobufize_builtins())
Distribution.run_commands(self)
