python导入问题[github.com/seomoz/sim散-py]

Question

我使用以下命令安装sim散列

pip install git+https://github.com/seomoz/simhash-py.git

要检查它是否已在下面成功安装，请看pip freeze的o/p

pip freeze | grep simhash
You are using pip version 8.1.1, however version 9.0.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
simhash-py==0.4.0

在运行以下测试用例时，即，

import unittest  
import simhash

class TestNumDifferingBits(unittest.TestCase):
    '''Tests about num_differing_bits'''

    def test_basic(self):
        a = 0xDEADBEEF
        b = 0xDEADBEAD
        self.assertEqual(2, simhash.num_differing_bits(a, b))

if __name__ == '__main__':
    unittest.main()

我从这里复制的，我得到了以下错误

ImportError: Failed to import test module: simhashGitHubTest
Traceback (most recent call last):
  File "/usr/lib/python2.7/unittest/loader.py", line 254, in _find_tests
    module = self._get_module_from_name(name)
  File "/usr/lib/python2.7/unittest/loader.py", line 232, in _get_module_from_name
    __import__(name)
  File "/home/pallav/PycharmProjects/pfda/src/simhashTest/simhashGitHubTest.py", line 4, in <module>
    import simhash
ImportError: No module named simhash

然后，我将包的名称替换为sim散列-py(作为pip)，因此我得到了下面的错误：

    import simhash-py as simhash
                  ^
    SyntaxError: invalid syntax

请帮助我运行测试用例。

pip -V
pip 8.1.1 from /usr/lib/python2.7/dist-packages (python 2.7)

运行测试用例的命令(从PyCharm复制)

python -m unittest discover -s /home/pallav/PycharmProjects/pfda/src/simhashTest -p simhashGitHubTest.py -t /home/pallav/PycharmProjects/pfda/src/simhashTest in /home/pallav/PycharmProjects/pfda/src/simhashTest

Answer 1

我已经通过另一种方法安装了它。

git clone https://github.com/seomoz/simhash-py.git
cd simhash-py
git submodule update --init --recursive

然后将命名参数'name‘的值从simhash中的simhash-py更改为~/setup.py文件中的setup方法，然后

sudo python setup.py install