我就廢話不多說了,大家往下看吧~
P
|-A
| a.py
|-B
| b.py
a想運行b中的方法,可以直接寫成
from B impot b b.fun()
ModuleNotFoundError: No module named 'B'
可以通過引入sys添加路徑解決
import sys sys.path.append("/P/B") from B impot b
在程序中為了也有良好的移植性,可以在代碼中顯式添加路徑,
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
BASE_DIR = Path(__file__).resolve().parent.parent
最后可以添加到 sys.path中
sys.path.append(str(BASE_DIR))
補充:python import導入三種方式(導入不同文件夾的文件,window和linux的區(qū)別)
import導入方式
import json
# coding = utf-8 from read_config import ReadConfig import requests import json # 拼接請求參數(shù),獲取cookie,作為后續(xù)登錄使用
# coding = utf-8 import datetime import allure import pytest import json import sys """windows執(zhí)行的時候,直接在系統(tǒng)路徑上新增文件夾路徑""" sys.path.append("../common") """linux執(zhí)行的時候,直接按照相對路徑引用即可""" from common import http_request
這段代碼在linux下報如下錯誤:
==================================== ERRORS ==================================== _______________ ERROR collecting test_case/test_member_ticket.py _______________ ImportError while importing test module '/var/jenkins_home/workspace/pytest_allure/test_case/test_member_ticket.py'. Hint: make sure your test modules/packages have valid Python names. Traceback: test_member_ticket.py:8: in module> from common import http_request E ImportError: No module named 'common'
# coding = utf-8 import datetime import allure import pytest import json import sys """windows執(zhí)行的時候,直接在系統(tǒng)路徑上新增文件夾路徑""" #sys.path.append("../common") """linux執(zhí)行的時候,直接按照相對路徑引用即可""" from ..common import http_request
這段代碼在windows報如下錯誤:
========================================================================== ERRORS ========================================================================== __________________________________________________________ ERROR collecting test_member_ticket.py __________________________________________________________ test_member_ticket.py:8: in module> from ..common import http_request E ValueError: attempted relative import beyond top-level package ================================================================= short test summary info ================================================================== ERROR test_member_ticket.py - ValueError: attempted relative import beyond top-level package !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Interrupted: 1 error during collection !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ===================================================================== 1 error in 0.46s =====================================================================
以上為個人經(jīng)驗,希望能給大家一個參考,也希望大家多多支持腳本之家。如有錯誤或未考慮完全的地方,望不吝賜教。
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