Python exec_ Beispiele

Beispiel #1

import imp

import wrapt

from wrapt import six

DECORATORS_CODE = """
import wrapt

@wrapt.decorator
def passthru_decorator(wrapped, instance, args, kwargs):
    return wrapped(*args, **kwargs)
"""

decorators = imp.new_module('decorators')
six.exec_(DECORATORS_CODE, decorators.__dict__, decorators.__dict__)


class OldClass1():
    def function(self, arg):
        '''documentation'''
        return arg


OldClass1o = OldClass1


class OldClass1():
    @decorators.passthru_decorator
    def function(self, arg):
        '''documentation'''

Beispiel #2

Datei: test_adapter_py33.py Projekt: candeira/wrapt

import wrapt

from wrapt import six

DECORATORS_CODE = """
import wrapt

def prototype(arg1, arg2, *, arg3=None, **kwargs): pass
@wrapt.decorator(adapter=prototype)
def adapter1(wrapped, instance, args, kwargs):
    '''adapter documentation'''
    return wrapped(*args, **kwargs)
"""

decorators = imp.new_module('decorators')
six.exec_(DECORATORS_CODE, decorators.__dict__, decorators.__dict__)

def function1(arg1, arg2):
    '''documentation'''
    return arg1, arg2

function1o = function1

@decorators.adapter1
def function1(arg1, arg2):
    '''documentation'''
    return arg1, arg2

function1d = function1

class TestArgumentSpecification(unittest.TestCase):

Beispiel #3

Datei: test_object_proxy.py Projekt: scottcagno/wrapt

from wrapt import six

OBJECTS_CODE = """
class TargetBaseClass(object):
    "documentation"

class Target(TargetBaseClass):
    "documentation"

def target():
    "documentation"
    pass
"""

objects = imp.new_module('objects')
six.exec_(OBJECTS_CODE, objects.__dict__, objects.__dict__)

class TestAttributeAccess(unittest.TestCase):

    def test_attributes(self):
        def function1(*args, **kwargs):
            return args, kwargs
        function2 = wrapt.ObjectProxy(function1)

        self.assertEqual(function2.__wrapped__, function1)

    def test_get_wrapped(self):
        def function1(*args, **kwargs):
            return args, kwargs
        function2 = wrapt.ObjectProxy(function1)

Beispiel #4

from wrapt import six

OBJECTS_CODE = """
class TargetBaseClass(object):
    "documentation"

class Target(TargetBaseClass):
    "documentation"

def target():
    "documentation"
    pass
"""

objects = imp.new_module('objects')
six.exec_(OBJECTS_CODE, objects.__dict__, objects.__dict__)


class TestAttributeAccess(unittest.TestCase):
    def test_attributes(self):
        def function1(*args, **kwargs):
            return args, kwargs

        function2 = wrapt.ObjectProxy(function1)

        self.assertEqual(function2.__wrapped__, function1)

    def test_get_wrapped(self):
        def function1(*args, **kwargs):
            return args, kwargs