Travis-ci，如何使用python3配置pytest

问题描述

我正在尝试配置travis，以自动测试我的python应用。

我正在使用python3，tkinter和gi。

经过多次尝试后，我的.travis.yml如下：

language: python
python:
  - "3.8"
before_install:
  - python --version
  - pip install -U pip
  - pip install -U pytest
# command to install dependencies
install:
  - sudo apt-get update
  - sudo apt-get install python3
  - sudo apt-get install python3-gi
  - sudo apt-get install python3-tk
  - sudo apt install python-pytest
  - pip install -r requirements.txt
  - pip3 install --upgrade pip
  - pip3 install pytest
# command to run tests
script:
  - python3 -m pytest tests/*

问题如下：

==================================== ERRORS ====================================
_______________ ERROR collecting tests/tests_custom_indicator.py _______________
ImportError while importing test module '/home/travis/build/JustalK/Indicators/tests/tests_custom_indicator.py'.
Hint: make sure your test modules/packages have valid Python names.
Traceback:
../../../virtualenv/python3.8.0/lib/python3.8/importlib/__init__.py:127: in import_module
    return _bootstrap._gcd_import(name[level:],package,level)
tests/tests_custom_indicator.py:1: in <module>
    from src.init import Init
src/__init__.py:1: in <module>
    from src.init import Init
src/init.py:2: in <module>
    from src.indicator import Indicator
src/indicator.py:4: in <module>
    import gi
E   ModuleNotFoundError: No module named 'gi'
_______________ ERROR collecting tests/tests_custom_indicator.py _______________
ImportError while importing test module '/home/travis/build/JustalK/Indicators/tests/tests_custom_indicator.py'.
Hint: make sure your test modules/packages have valid Python names.
Traceback:
../../../virtualenv/python3.8.0/lib/python3.8/importlib/__init__.py:127: in import_module
    return _bootstrap._gcd_import(name[level:],level)
tests/tests_custom_indicator.py:1: in <module>
    from src.init import Init
src/__init__.py:1: in <module>
    from src.init import Init
src/init.py:2: in <module>
    from src.indicator import Indicator
src/indicator.py:4: in <module>
    import gi
E   ModuleNotFoundError: No module named 'gi'
=========================== short test summary info ============================
ERROR tests/tests_custom_indicator.py
ERROR tests/tests_custom_indicator.py
!!!!!!!!!!!!!!!!!!! Interrupted: 2 errors during collection !!!!!!!!!!!!!!!!!!!!
============================== 2 errors in 0.08s ===============================
The command "python3 -m pytest tests/*" exited with 2.

如您所见，即使我安装了python3-gi，travis-ci中的登录也会在unknow模块上返回错误。但是，如果我在本地尝试该命令，一切都会很好。

我过去了几个小时，现在开始失去它了：X

解决方法

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