add python getter in capa system

common/djangoapps/util/sandboxing.py

@@ -1,40 +0,0 @@
-import re
-
-from django.conf import settings
-from lms.djangoapps.dashboard.git_import import DEFAULT_PYTHON_LIB_FILENAME
-
-
-def can_execute_unsafe_code(course_id):
-    """
-    Determine if this course is allowed to run unsafe code.
-
-    For use from the ModuleStore.  Checks the `course_id` against a list of whitelisted
-    regexes.
-
-    Returns a boolean, true if the course can run outside the sandbox.
-
-    """
-    # To decide if we can run unsafe code, we check the course id against
-    # a list of regexes configured on the server.
-    # If this is not defined in the environment variables then default to the most restrictive, which
-    # is 'no unsafe courses'
-    # TODO: This should be a database configuration, where we can mark individual courses as being
-    # safe/unsafe. Someone in the future should switch us over to that rather than using regexes
-    # in a settings file
-    # To others using this: the code as-is is brittle and likely to be changed in the future,
-    # as per the TODO, so please consider carefully before adding more values to COURSES_WITH_UNSAFE_CODE
-    for regex in getattr(settings, 'COURSES_WITH_UNSAFE_CODE', []):
-        if re.match(regex, unicode(course_id)):
-            return True
-    return False
-
-
-def get_python_lib_zip(contentstore, course_id):
-    """Return the bytes of the course code library file, if it exists."""
-    python_lib_filename = getattr(settings, 'PYTHON_LIB_FILENAME', DEFAULT_PYTHON_LIB_FILENAME)
-    asset_key = course_id.make_asset_key("asset", python_lib_filename)
-    zip_lib = contentstore().find(asset_key, throw_on_not_found=False)
-    if zip_lib is not None:
-        return zip_lib.data
-    else:
-        return None

common/djangoapps/util/tests/test_sandboxing.py

@@ -7,7 +7,7 @@ from django.test.utils import override_settings
 from opaque_keys.edx.keys import CourseKey
 from opaque_keys.edx.locator import CourseLocator, LibraryLocator
 
-from util.sandboxing import can_execute_unsafe_code
+from xmodule.util.sandboxing import can_execute_unsafe_code
 
 
 class SandboxingTest(TestCase):