However, when I use command shell, it will cause that: Soultion: "add the following codes in to main_ocsvm_case3_train_set.py" #-*- coding: utf-8 -*-"""add 'parent path' to system path so that the script can call 'parent directory'"""importos, sys#sys.path.append(os.path.d...
import - Python: Importing modules from parent folder - Stack Overflow hat's wrong with justimport ptdraft.nib Update: It seems that the problem is not related to the module being in a parent directory or anything like that. You need to add the directory that containsptdraftto PYTHONPATH Y...
frompathlibimportPathimportsysroot=Path(__file__).parent.parentsys.path.append(str(root))fromsrc.package1importmodule11,module12fromsrc.package2importmodule2 如果想让一个比较深的包的每一个模块都能运行,可以把代码写在包的__init__.py里,然后通过python -m package.xxx这样的方式运行,这会先运行 _...
流程图 Check if in the correct directoryChange to the parent directoryImport the module from the parent directoryStartCheck_DirectoryChange_DirectoryImport_Module 步骤 下面是实现“python 从上级目录import”的具体步骤: 1. 检查当前目录是否是正确的目录 首先,我们需要确认当前目录是否是我们想要导入模块的目录。
add_path --> import_module[Import module from parent directory] import_module --> end[End] 状态图 startadd_pathimport_moduleend 结论 通过以上方法,我们成功解决了如何import上一级目录的问题。这种方式可以让我们在Python项目中更加灵活地管理模块之间的依赖关系,提高代码的可维护性和可扩展性。希望这篇文章...
from multiprocessing.pool import Pool 使用绝对导入方式也会导致一些问题,当我们导入本地目录的模块时,Python经常会找不到相应的库文件而抛出ImportError异常。解决这样的问题最为简单的是将本地目录添加到sys.path列表中去,在pycharm中可以对文件夹右键选择Mark Directory as->Sources Root。
sys.path is initialized from these locations:The directory containing the input script (or the current directory when no file is specified). PYTHONPATH (a list of directory names, with the same syntax as the shell variable PATH). The installation-dependent default. import 执行时,会尝试使用以下...
fromthreadingimportThreadfrommultiprocessing.poolimportPool 使用绝对导入方式也会导致一些问题,当我们导入本地目录的模块时,Python经常会找不到相应的库文件而抛出 ImportError 异常。解决这样的问题最为简单的是将本地目录添加到 sys.path 列表中去,在pycharm中可以对文件夹右键选择 Mark Directory as -> Sources Root...
python importerror import parent This error often occurs when you try to use relative imports in Python without a known parent package. Relative imports are used to import modules or packages from the same directory or a subdirectory. To fix this issue, you can try the following solutions: 1....
python导库报错：SystemError: Parent module 'setuptools' not loaded, cannot perform relative import...