def __init__(self, graph=None):
super(Analysis, self).__init__()
self.graph = graph or rgraph.Graph()
self.object_manager = objects.ObjectManager()
self.tracer = self._register_setup(
tracer.Tracer(self.graph, self.object_manager))
self.import_hook = self._register_setup(
import_hook.ImportHook(self.graph, self.object_manager))
def test_nested_import():
om = objects.ObjectManager()
with ImportImportHook(graph.Graph(), om):
import email.mime.message
assert om.lookup_module("email") == objects.Module.from_imported(email)
assert om.lookup_module("email.mime") == objects.Module.from_imported(
email.mime)
assert om.lookup_module(
"email.mime.message") == objects.Module.from_imported(
email.mime.message)
def test_from_import_with_nonmodule():
om = objects.ObjectManager()
with ImportImportHook(graph.Graph(), om):
from email.mime.message import MIMEMessage
import email.mime
assert om.lookup_module("email") == objects.Module.from_imported(email)
assert om.lookup_module("email.mime") == objects.Module.from_imported(
email.mime)
assert om.lookup_module(
"email.mime.message") == objects.Module.from_imported(
email.mime.message)
def test_relative_importlib():
om = objects.ObjectManager()
with ImportLibImportHook(graph.Graph(), om):
_image = importlib.import_module("..message", "email.mime.image")
import email.mime.message
assert om.lookup_module("email") == objects.Module.from_imported(email)
assert om.lookup_module("email.mime") == objects.Module.from_imported(
email.mime)
assert om.lookup_module(
"email.mime.message") == objects.Module.from_imported(
email.mime.message)
def test_complex_from_import():
om = objects.ObjectManager()
with ImportImportHook(graph.Graph(), om):
from email.mime import message, image
import email.mime
assert om.lookup_module("email") == objects.Module.from_imported(email)
assert om.lookup_module("email.mime") == objects.Module.from_imported(
email.mime)
assert om.lookup_module(
"email.mime.message") == objects.Module.from_imported(
email.mime.message)
assert om.lookup_module(
"email.mime.image") == objects.Module.from_imported(email.mime.image)
def test_basic_import():
om = objects.ObjectManager()
with ImportImportHook(graph.Graph(), om):
import this
assert om.lookup_module("this") == objects.Module.from_imported(this)
def test_basic_import_module():
om = objects.ObjectManager()
with ImportLibImportHook(graph.Graph(), om):
this = importlib.import_module("this")
assert om.lookup_module("this") == objects.Module.from_imported(this)