ImportError: No module named 'file.py'; file is not a package 如何解决此问题? from file import function。不需要文件扩展名或函数参数 您可能应该阅读Python教程中的模块部分。 只要确保使用pycharms,它就只能识别下划线分隔的文件名。 进口时不需要增加file.py。只需编写from file import function,然后使用fu...
$ python3 execute_external_commands.py Output:1.py accept_by_pipe.py sample_output.txt sample.txt accept_by_input_file.py execute_external_commands.py output.txt sample.py Sample.txt file created1.py accept_by_input_file.py accept_by_pipe.py execute_external_commands.py output.txt sample_...
If that is the case, put myfile.py somewhere else – not inside the package directory – and run it. If inside myfile.py you do things like from package.moduleA import spam, it will work fine.NotesFor either of these solutions, the package directory (package in your example) must be...
the required file manually or specify the following path in the dialog, replacing jetbrains with your username: macOS Windows Linux /Users/jetbrains/Library/Application Support/pypoetry/venv/bin/poetry Existing Poetry environment Make sure that the project directory contains a pyproject.toml file. ...
# hello_world.pyprint("Hello world") 运行该脚本的方法是在终端里,执行命令python hello_world.py。 2.2 IPython基础 IPython也是解释器,但增加了许多功能,最明显的是有行号。在终端里输入ipython,进入IPython解释器。如果要在IPython中运行py脚本,命令是%run hello_world.py ...
import tensorflow as tffrom keras.layers import Layer, InputSpecclass KMaxPooling(Layer):def __init__(self, k=1, **kwargs):super().__init__(**kwargs)self.input_spec = InputSpec(ndim=3)self.k = kdef compute_output_shape(self, input_shape):return (input_shape[0], (input_shape[2...
import ...的方式(需要__init__.py文件来标识Python包)。 python import sys sys.path.append('path/to/subdirectory') from subdirectory.another_file import MyClass # 或者如果subdirectory是包 from subdirectory import another_file obj = another_file.MyClass() 如果类在父目录中: 使用sys.path....
(2)下载或右击另存为clearwindow.py,保存在Python X\Lib\idlelib目录下,并找到config-extensions.def以记事本打开,在最后加上 代码语言:javascript 代码运行次数:0 运行 AI代码解释 ClearWindow]enable=1enable_editor=0enable_shell=1[ClearWindow_cfgBindings]clear-window=<Control-Key-l> ...
您可以将一个Path对象传递给 Python 标准库中任何需要文件名的函数。例如,函数调用open(Path('C:\\') / 'Users' / 'Al' / 'Desktop' / 'spam.py')相当于open(r'C:\Users\Al\Desktop\spam.py')。 主目录 所有用户在电脑上都有一个名为主文件夹或主目录的文件夹来存放他们自己的文件。您可以通过调用...
from threading import Thread 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...