我正在使用nosetests
来运行测试,但我发现它无法打印真正的unicode:
#!/usr/bin/env python
# encoding: utf-8
import unittest
class FooTests(unittest.TestCase):
def test_str(self):
print("中国")
self.assertEqual(1, 0)
def test_unicode(self):
print(u"中国")
self.assertEqual(1, 0)
def main():
unittest.main()
if __name__ == "__main__":
main()
其捕获结果如下:
-------------------- >> begin captured stdout << ---------------------
\u4e2d\u56fd
--------------------- >> end captured stdout << ----------------------
我想要的是:
-------------------- >> begin captured stdout << ---------------------
中国
--------------------- >> end captured stdout << ----------------------
答案 0 :(得分:0)
指定-s
或--nocapture
选项会阻止nosetest
捕获标准输出;您将看到所需的字符串,但没有>> beging/end captured stdout<<
标记,因为print
statemnet将在执行后立即打印字符串:
$ nosetests -s t.py
中国
F中国
F
======================================================================
FAIL: test_str (t.FooTests)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/tmp/t.py", line 9, in test_str
self.assertEqual(1, 0)
AssertionError: 1 != 0
======================================================================
FAIL: test_unicode (t.FooTests)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/tmp/t.py", line 13, in test_unicode
self.assertEqual(1, 0)
AssertionError: 1 != 0
----------------------------------------------------------------------
Ran 2 tests in 0.000s
FAILED (failures=2)
另一个选择:使用python 3!无需任何选项:
$ python3 -m nose t.py
FF
======================================================================
FAIL: test_str (t.FooTests)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/tmp/t.py", line 9, in test_str
self.assertEqual(1, 0)
AssertionError: 1 != 0
-------------------- >> begin captured stdout << ---------------------
中国
--------------------- >> end captured stdout << ----------------------
======================================================================
FAIL: test_unicode (t.FooTests)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/tmp/t.py", line 13, in test_unicode
self.assertEqual(1, 0)
AssertionError: 1 != 0
-------------------- >> begin captured stdout << ---------------------
中国
--------------------- >> end captured stdout << ----------------------
----------------------------------------------------------------------
Ran 2 tests in 0.001s
FAILED (failures=2)
答案 1 :(得分:0)
我有类似的问题,可能是相同的根本原因。如果您使用LC_CTYPE=C nosetests
运行测试,则由于区域设置决定C
,Python无法使用ASCII编码来编码unicode字符。运行LC_CTYPE=en_US.UTF-8 nosetest
应该可以解决该问题。
P.S。我正在寻找解决方案,以便在鼻子测试跑步者的测试中指出这一点。