ImportError: невозможно импортировать имя при запуске pytest - PullRequest
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ImportError: невозможно импортировать имя при запуске pytest

0 голосов
/ 03 октября 2018

Моя структура каталогов такова: 

├── person
     └── __init__.py
     └── person.py
└── tests
     └── test_person.py
├── setup.py

setup.py: 

from setuptools import setup, find_packages

setup(name="person", packages=find_packages())

person.py: 

import team


class Person:
    def __init__(self, fname, lname):
        self.fname = fname
        self.lname = lname


print("hello")

test_person.py: 

from person import Person


def test_person():
    p = Person("john", "smith")
    assert p.fname == "john"

После установки моего пакета: 

$ pip install -e .
Obtaining file:///Users/raphattack/PyCharm/person
Installing collected packages: person
  Running setup.py develop for person
Successfully installed person

Я нажимаю эту ошибку: 

$ pytest
======================================================================= test session starts ========================================================================
platform darwin -- Python 3.6.5, pytest-3.8.1, py-1.6.0, pluggy-0.7.1
rootdir: /Users/raphattack/PyCharm/person, inifile:
collected 0 items / 1 errors

============================================================================== ERRORS ==============================================================================
______________________________________________________________ ERROR collecting tests/test_person.py _______________________________________________________________
ImportError while importing test module '/Users/raphattack/PyCharm/person/tests/test_person.py'.
Hint: make sure your test modules/packages have valid Python names.
Traceback:
tests/test_person.py:1: in <module>
    from person import Person
E   ImportError: cannot import name 'Person'
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Interrupted: 1 errors during collection !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
===================================================================== 1 error in 0.10 seconds ======================================================================

Если я изменю импорт на from person.person import Person, он запустится.Как я могу сделать так, чтобы мне нужно было только from person import Person?

Редактировать: @ hoefling Предложение работает хорошо, но я нажимаю ModuleNotFoundError: No module named 'team'ошибка, если мой person.py импортирует team.как я могу изменить __init__.py так, чтобы pytest подхватил другой модуль?

team.py 

class Team:
    def __init__(self, name):
        self.name = name

Это работает: 

$ python3 person/person.py
hello

Это не так: 

$ pytest
======================================================================= test session starts =======================================================================
platform darwin -- Python 3.6.5, pytest-3.8.1, py-1.6.0, pluggy-0.7.1
rootdir: /Users/raphattack/PyCharm/person, inifile:
collected 0 items / 1 errors

============================================================================= ERRORS ==============================================================================
______________________________________________________________ ERROR collecting tests/test_person.py ______________________________________________________________
ImportError while importing test module '/Users/raphattack/PyCharm/person/tests/test_person.py'.
Hint: make sure your test modules/packages have valid Python names.
Traceback:
tests/test_person.py:1: in <module>
    from person import Person
person/__init__.py:1: in <module>
    from .person import Person
person/person.py:1: in <module>
    import team
E   ModuleNotFoundError: No module named 'team'
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Interrupted: 1 errors during collection !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
===================================================================== 1 error in 0.11 seconds =====================================================================
...