def build_cffi(base_path, **extra):
# dylib
dylib = self.dylib()
if callable(dylib):
dylib = dylib()
log.info('copying dylib %s', os.path.basename(dylib))
shutil.copy2(dylib, os.path.join(base_path, self.lib_filename))
# generate cffi module
ffi = make_ffi()
log.info('generating cffi module for %r' % self.module_path)
py_file = os.path.join(
base_path,
*self.cffi_module_path.split('.')[1:]) + '.py'
updated = cffi_recompiler.make_py_source(ffi,
self.cffi_module_path,
py_file)
if not updated:
log.info("already up-to-date")
# wrapper
log.info('generating wrapper for %r' % self.module_path)
with open(os.path.join(base_path, self.name + '.py'), 'wb') as f:
f.write((MODULE_PY % {
'cffi_module_path': self.cffi_module_path,
'lib_filename': self.lib_filename,
'rtld_flags': self.rtld_flags,
}).encode('utf-8'))
def make_ffi():
from milksnake.ffi import make_ffi
return make_ffi(self.module_path,
self.get_header_source(),
strip_directives=True)
def make_ffi():
from milksnake.ffi import make_ffi
return make_ffi(self.module_path, self.get_header_source())