如何调试salt.states.pip.installed？

Question

我有一个salt状态，用于在虚拟环境中安装-r requirements.txt。当为一个特定的开发包将脚本复制到{venv}/bin时，它会由于UnicodeDecodeError而崩溃。

Running setup.py develop for pymantic
    Complete output from command /home/michaels/webapps/test/bin/python -c "import setuptools, tokenize;__file__='/home/michaels/webapps/test/src/pymantic/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" develop --no-deps:
    running develop
    running egg_info
    writing requirements to pymantic.egg-info/requires.txt
    writing pymantic.egg-info/PKG-INFO
    writing top-level names to pymantic.egg-info/top_level.txt
    writing dependency_links to pymantic.egg-info/dependency_links.txt
    writing entry points to pymantic.egg-info/entry_points.txt
    warning: manifest_maker: standard file '-c' not found

    reading manifest file 'pymantic.egg-info/SOURCES.txt'
    writing manifest file 'pymantic.egg-info/SOURCES.txt'
    running build_ext
    Creating /home/michaels/webapps/test/lib/python2.7/site-packages/pymantic.egg-link (link to .)
    Adding pymantic 0.2.0dev-r0 to easy-install.pth file
    Installing named_graph_to_nquads script to /home/michaels/webapps/test/bin
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/home/michaels/webapps/test/src/pymantic/setup.py", line 38, in <module>
        'pymantic/scripts/bnf2html',
      File "/usr/lib/python2.7/distutils/core.py", line 151, in setup
        dist.run_commands()
      File "/usr/lib/python2.7/distutils/dist.py", line 953, in run_commands
        self.run_command(cmd)
      File "/usr/lib/python2.7/distutils/dist.py", line 972, in run_command
        cmd_obj.run()
      File "/home/michaels/webapps/test/local/lib/python2.7/site-packages/setuptools/command/develop.py", line 34, in run
        self.install_for_development()
      File "/home/michaels/webapps/test/local/lib/python2.7/site-packages/setuptools/command/develop.py", line 133, in install_for_development
        self.process_distribution(None, self.dist, not self.no_deps)
      File "/home/michaels/webapps/test/local/lib/python2.7/site-packages/setuptools/command/easy_install.py", line 697, in process_distribution
        self.install_egg_scripts(dist)
      File "/home/michaels/webapps/test/local/lib/python2.7/site-packages/setuptools/command/develop.py", line 168, in install_egg_scripts
        script_text = strm.read()
      File "/home/michaels/webapps/test/lib/python2.7/encodings/ascii.py", line 26, in decode
        return codecs.ascii_decode(input, self.errors)[0]
    UnicodeDecodeError: 'ascii' codec can't decode byte 0xc2 in position 59: ordinal not in range(128)

我试着在盐之外重复这个错误，但我没有做到。我试过：

1. pip install -r requirements.txt
2. python setup.py develop
3. python -c "import setuptools, tokenize;… (参见回溯的顶部)

我在虚拟环境的内部和外部都尝试了上面的方法，使用了新的和现有的安装。我尝试过的大多数搜索都显示UnicodeDecodeError在日志中写入，但这似乎是通过读取特定的文件来实现的。我不知道下一步该做什么，也不知道如何进入盐业，找出它与我的不同之处。

以下是相关的盐州：

# Create apps virtualenv, install requirements on change to repo
{{ user }}-{{ repo }}-apps-virtualenv:
  virtualenv.managed:
    - name: /home/{{ user }}/webapps/{{ repo }}
    - cwd: /home/{{ user }}/webapps/{{ repo }}/src/app
    - system_site_packages: False
    - user: {{ user }}
    - require:
      - git: {{ user }}-{{ repo }}-apps-repo
{{ user }}-{{ repo }}-apps-requirements:
  pip.installed:
    - bin_env: /home/{{ user }}/webapps/{{ repo }}/bin/pip
    - cwd: /home/{{ user }}/webapps/{{ repo }}/src/app
    - requirements: /home/{{ user }}/webapps/{{ repo }}/src/app/requirements.txt
    - user: {{ user }}
    - require:
      - virtualenv: {{ user }}-{{ repo }}-apps-virtualenv
    - watch:
      - git: {{ user }}-{{ repo }}-apps-repo
    - env_vars:
      - LC_ALL: en_US.UTF-8

我如何调试这个？

Answer 1

这可能是由于在不同的用户env下运行时，不同的locale/env设置。试着用盐叫跑步。假设您安装了虚拟包装器：

mkvirtualenv foo salt-call --local --log-level debug pip.install pkgs=slugify bin_env=$HOME/.virtualenvs/foo

然后使用sudo / sudo su root或其他用户/env尝试同样的方法，您的盐分运行在下面。同时，尝试在前景上运行仆从。最后，在使用salt调用时，您可以简单地在pip.py salt模块中插入一个pdb断点并检查情况。