Python project structure specifications and calls between files

Structural uses of the specification:

1. High readability

2. High maintainability

Brief introduction of the document:

1.bin/: Store Some executable files of the project, of course you can name acript/or something.

2.foo/: Store The source code of the project:

(1) All modules in the source code, the package should be placed in this layer directory

(2) Its sub-directory tests/Store unit test code

(3) The entrance of the program should be named main.py

3.docs/: Storing some documents

4.setup.py: Installation, deployment, packaged scripts

5.requirements.txt: List of external Python treasures since the software was stored

6.README: Description file for Project

1. Locate the current file path

Relative path: The terminal can view the path of the required file,

Print (__file__)

PWD, the output function results in a relative path.

2. Import the library file and find the parent file path

3. Functions that call the main file

ImportOSImportSYS#how to find the offspring of the Fathers#How to get the path to the current filePrint('-----Relative Path-----')#relative path: Execute command under terminal, enter file Python atm.pyPrint(__file__)Print('-----Absolute Path: The OS library needs to be imported-----')#If you want the absolute path of the current file, import the library OSPrint(Os.path.abspath (__file__))Print('-----father-level directory-----')#top-level path on current filePrint(Os.path.dirname (Os.path.abspath (__file__)))Print('-----Grandfather Category-----')#Grandfather Level CataloguePrint(Os.path.dirname (Os.path.dirname (Os.path.abspath (__file__))))#Grandpa Level directory pathBase_dir = Os.path.dirname (Os.path.dirname (Os.path.abspath (__file__)) ) sys.path.append (base_dir)#Import Configure,core#Import the required file name from the uncle's level directory fromConfigureImportsetting fromCoreImportMain#file Fetch functionMain.login ()

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def login ():     Print ('Welcome to my mainfunction') Print ('Check---')

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Python project structure specifications and calls between files