def checkmodule(modname, backend, interactive=False, basepath='pypy.module'):
"Compile a fake PyPy module."
from pypy.objspace.fake.objspace import FakeObjSpace, W_Object
from pypy.translator.driver import TranslationDriver
space = FakeObjSpace()
space.config.translating = True
ModuleClass = __import__(basepath + '.%s' % modname,
None, None, ['Module']).Module
module = ModuleClass(space, space.wrap(modname))
w_moduledict = module.getdict(space)
gateways = find_gateways(modname, basepath, module)
functions = [gw.__spacebind__(space) for gw in gateways]
arguments = Arguments.frompacked(space, W_Object(), W_Object())
dummy_function = copy(functions[0])
def main(argv): # use the standalone mode not to allow SomeObject
dummy_rpython(dummy_function)
for func in functions:
func.call_args(arguments)
return 0
patch_pypy()
driver = TranslationDriver()
driver.setup(main, None)
try:
driver.proceed(['compile_' + backend])
except SystemExit:
raise
except:
if not interactive:
raise
debug(driver)
raise SystemExit(1)
def checkmodule(modname, backend, interactive=False, basepath='pypy.module'):
"Compile a fake PyPy module."
from pypy.objspace.fake.objspace import FakeObjSpace, W_Object
from pypy.translator.driver import TranslationDriver
space = FakeObjSpace()
space.config.translating = True
ModuleClass = __import__(basepath + '.%s' % modname, None, None,
['Module']).Module
module = ModuleClass(space, space.wrap(modname))
w_moduledict = module.getdict()
gateways = find_gateways(modname, basepath, module)
functions = [gw.__spacebind__(space) for gw in gateways]
arguments = AbstractArguments.frompacked(space, W_Object(), W_Object())
dummy_function = copy(functions[0])
def main(argv): # use the standalone mode not to allow SomeObject
dummy_rpython(dummy_function)
for func in functions:
func.call_args(arguments)
return 0
patch_pypy()
driver = TranslationDriver()
driver.setup(main, None)
try:
driver.proceed(['compile_' + backend])
except SystemExit:
raise
except:
if not interactive:
raise
debug(driver)
raise SystemExit(1)
def rpython2javascript(mod, function_names, jsconfig=None, use_pdb=True):
if isinstance(function_names, str):
function_names = [function_names]
# avoid confusion
if mod is None:
# this means actual module, which is quite hairy to get in python,
# so we cheat
import sys
mod = sys.modules[sys._getframe(1).f_globals['__name__']]
if jsconfig is None:
jsconfig = Config(js_optiondescr)
if use_pdb:
jsconfig.use_pdb = True
module_name = mod.__name__
if not function_names and 'main' in mod.__dict__:
function_names.append('main')
for func_name in function_names:
if func_name not in mod.__dict__:
raise FunctionNotFound("function %r was not found in module %r" % (func_name, module_name))
func_code = mod.__dict__[func_name]
if func_code.func_defaults:
lgt = len(func_code.func_defaults)
else:
lgt = 0
if func_code.func_code.co_argcount > 0 and func_code.func_code. \
co_argcount != lgt:
raise BadSignature("Function %s does not have default arguments" % func_name)
source_ssf = get_source_ssf(mod, module_name, function_names)
exec(source_ssf) in globals()
# now we gonna just cut off not needed function
# XXX: Really do that
#options = optparse.Values(defaults=DEFAULT_OPTIONS)
from pypy.config.pypyoption import get_pypy_config
config = get_pypy_config(translating=True)
driver = TranslationDriver(config=config)
try:
driver.setup(some_strange_function_which_will_never_be_called, [], policy = JsPolicy())
driver.proceed(["compile_js"])
if jsconfig.view:
driver.translator.view()
return driver.gen.tmpfile.open().read()
# XXX: Add some possibility to write down selected file
except Exception, e:
# do something nice with it
debug(driver, use_pdb)
def genllvm_compile(
function,
annotation,
gcpolicy='boehm',
# debug options
debug=False,
logging=False,
isolate=True,
# pass to compile
exe_name=None,
optimize=True,
extra_opts={}):
""" helper for genllvm """
from pypy.translator.driver import TranslationDriver
from pypy.config.pypyoption import get_pypy_config
config = get_pypy_config({}, translating=True)
options = {
'translation.backend': 'llvm',
'translation.llvm.debug': debug,
'translation.llvm.logging': logging,
'translation.llvm.isolate': isolate,
'translation.backendopt.none': not optimize,
'translation.gc': gcpolicy,
'translation.llvm_via_c': not native_llvm_backend
}
options.update(extra_opts)
config.set(**options)
driver = TranslationDriver(config=config, exe_name=exe_name)
driver.setup(function, annotation)
driver.annotate()
if conftest.option.view:
driver.translator.view()
driver.rtype()
if conftest.option.view:
driver.translator.view()
driver.compile()
if conftest.option.view:
driver.translator.view()
return driver
def genllvm_compile(function,
annotation,
gcpolicy='boehm',
# debug options
debug=False,
logging=False,
isolate=True,
# pass to compile
exe_name=None,
optimize=True,
extra_opts={}):
""" helper for genllvm """
from pypy.translator.driver import TranslationDriver
from pypy.config.pypyoption import get_pypy_config
config = get_pypy_config({}, translating=True)
options = {
'translation.backend': 'llvm',
'translation.llvm.debug': debug,
'translation.llvm.logging': logging,
'translation.llvm.isolate': isolate,
'translation.backendopt.none': not optimize,
'translation.gc': gcpolicy,
'translation.llvm_via_c' : not native_llvm_backend
}
options.update(extra_opts)
config.set(**options)
driver = TranslationDriver(config=config, exe_name=exe_name)
driver.setup(function, annotation)
driver.annotate()
if conftest.option.view:
driver.translator.view()
driver.rtype()
if conftest.option.view:
driver.translator.view()
driver.compile()
if conftest.option.view:
driver.translator.view()
return driver
w_key = space.wrap(key)
try:
w1 = space.getitem(w_old, w_key)
except OperationError:
pass
else:
space.setitem(w_moddict, w_key, w1)
space.call_method(w_moddict, 'update', w_moduledict)
except OperationError, e:
reraise(e)
__init__.allow_someobjects = True
driver = TranslationDriver(extmod_name=modname)
driver.setup(__init__, [object], policy=CPyAnnotatorPolicy(space))
try:
driver.proceed(['compile_c'])
except SystemExit:
raise
except:
if not interactive:
raise
debug(driver)
raise SystemExit(1)
return driver.cbuilder.c_ext_module
def main(argv):
usage = """usage: %prog [options] MODULENAME
Compiles a PyPy extension module