python relative import
4 PEP 328: Absolute and Relative Imports. The simpler part of PEP 328 was implemented in Python 2.4: parentheses could now be used to enclose the names imported from a module using the from ... import ... statement, making it easier to import many differe,There is a variant of the import statement that imports names from a module directly into the importing module's symbol table. For example: >>> >>> from fibo import fib, ..... These imports use leading dots to indicate the current an, If the module's name does not contain any package information (e.g. it is set to '__main__') then relative imports are resolved as if the module were a top level module, regardless of where the module is actually located on the file system. I,unfortunately, this module needs to be inside the package, and it also needs to be runnable as a script, sometimes. Any idea how I could achieve that? It's quite common to have a layout like this... main.py mypackage/ __init__.py mymodule.py myothermo, What you probably did is you tried to run moduleX or the like from the command line. When you did this, its name was set to __main__ , which means that relative imports within it will fail, because its name does not reveal that it is in a package. Note t, You are importing from package "sub". start.py is not itself in a package even if there is a __init__.py present. You would need to start your program from one directory over parent.py : ./start.py ./pkg/__init__.py ./pkg/parent.py ./pkg/sub/__, To access script_c and script_b from script_a, you would use: from ...folder_3 import script_c from . import script_b. Or if you use python3, you can import script_b from script_a by just using: import script_b. However, you should probably use absolute , Python 3 已經移除了implicit relative imports，在2.7 雖然還是可以用，但為了避免麻煩，請務必使用absolute imports 或者explicit..., Python 提供的module（模組）與package（套件）是建立架構的基本元件，但在module之間為了重複使用一些function（函數）或class（類別）而必須互相import（匯入），使用上一個不注意就會掉入混亂的import 陷阱。 此篇將會從基本module 和package 介紹起，提點基本import 語法及absolute import 和relative import 的 ...
| 相關軟體 Python 資訊 | |
|---|---|
 python relative import 相關參考資料
4 PEP 328: Absolute and Relative Imports
4 PEP 328: Absolute and Relative Imports. The simpler part of PEP 328 was implemented in Python 2.4: parentheses could now be used to enclose the names imported from a module using the from ... import... https://docs.python.org 6. Modules — Python 3.6.5 documentation
There is a variant of the import statement that imports names from a module directly into the importing module's symbol table. For example: >>> >>> from fibo import fib, ..... Th... https://docs.python.org How to do relative imports in Python? - Stack Overflow
If the module's name does not contain any package information (e.g. it is set to '__main__') then relative imports are resolved as if the module were a top level module, regardless of whe... https://stackoverflow.com Relative imports in Python 3 - Stack Overflow
unfortunately, this module needs to be inside the package, and it also needs to be runnable as a script, sometimes. Any idea how I could achieve that? It's quite common to have a layout like this.... https://stackoverflow.com python - Relative imports for the billionth time - Stack Overflow
What you probably did is you tried to run moduleX or the like from the command line. When you did this, its name was set to __main__ , which means that relative imports within it will fail, because i... https://stackoverflow.com Can anyone explain python's relative imports? - Stack Overflow
You are importing from package "sub". start.py is not itself in a package even if there is a __init__.py present. You would need to start your program from one directory over parent.py : ./... https://stackoverflow.com Python relative-import script two levels up - Stack Overflow
To access script_c and script_b from script_a, you would use: from ...folder_3 import script_c from . import script_b. Or if you use python3, you can import script_b from script_a by just using: impo... https://stackoverflow.com Python 慣用語- 28 別用implicit relative imports « Python Life
Python 3 已經移除了implicit relative imports，在2.7 雖然還是可以用，但為了避免麻煩，請務必使用absolute imports 或者explicit... http://seanlin.logdown.com Python 的Import 陷阱– PyLadies Taiwan – Medium
Python 提供的module（模組）與package（套件）是建立架構的基本元件，但在module之間為了重複使用一些function（函數）或class（類別）而必須互相import（匯入），使用上一個不注意就會掉入混亂的import 陷阱。 此篇將會從基本module 和package 介紹起，提點基本import 語法及absolute import 和relative import ... https://medium.com |