在 Django 中迁移时出现 Git 文件问题

Question

我的 Django 项目中有以下结构

gitignore 是https://www.toptal.com/developers/gitignore/api/django建议的那个

初始化GIT的步骤是：用apps/A和apps/B创建项目，创建.gitignore文件并运行git init。

然后我跑了makemigrations和migrate

当从 master 开始，使用 apps/ZApp 创建一个名为 Z 的新分支，创建一个新模型并从该分支执行 makemigrations 和 migrate 时，就会出现问题。因此：

$ git checkout -b Z
$ cd apps
$ django-admin startapp Z
$ cd ..

然后我申请makemigrations 和migrate 并返回master...当我在master 中时，我看到那些应该被忽略的文件，我找不到原因...他们应该'不在那里......所有文件都应该在各自的分支中

我不明白......谁来帮助我

---

更新：我的 gitignore

### Personal ###
secret.json

### Django ###
*.log
*.pot
*.pyc
__pycache__/
local_settings.py
db.sqlite3
db.sqlite3-journal
media

# If your build process includes running collectstatic, then you probably don't need or want to include staticfiles/
# in your Git repository. Update and uncomment the following line accordingly.
# <django-project-name>/staticfiles/

### Django.Python Stack ###
# Byte-compiled / optimized / DLL files
*.py[cod]
*$py.class

# C extensions
*.so


# PyInstaller
#  Usually these files are written by a python script from a template
#  before PyInstaller builds the exe, so as to inject date/other infos into it.
*.manifest
*.spec

# Installer logs
pip-log.txt
pip-delete-this-directory.txt

# Unit test / coverage reports
htmlcov/
.tox/
.nox/
.coverage
.coverage.*
.cache
nosetests.xml
coverage.xml
*.cover
*.py,cover
.hypothesis/
.pytest_cache/
pytestdebug.log

# Translations
*.mo

# Django stuff:

# Flask stuff:
instance/
.webassets-cache

# Scrapy stuff:
.scrapy

# Sphinx documentation
docs/_build/
doc/_build/

# PyBuilder
target/

# Jupyter Notebook
.ipynb_checkpoints

# IPython
profile_default/
ipython_config.py

# pyenv
.python-version

# pipenv
#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
#   However, in case of collaboration, if having platform-specific dependencies or dependencies
#   having no cross-platform support, pipenv may install dependencies that don't work, or not
#   install all needed dependencies.
#Pipfile.lock

# poetry
#poetry.lock

# PEP 582; used by e.g. github.com/David-OConnor/pyflow
__pypackages__/

# Celery stuff
celerybeat-schedule
celerybeat.pid

# SageMath parsed files
*.sage.py

# Environments
# .env
.env/
.venv/
env/
venv/
ENV/
env.bak/
venv.bak/
pythonenv*

# Spyder project settings
.spyderproject
.spyproject

# Rope project settings
.ropeproject

# mkdocs documentation
/site

# mypy
.mypy_cache/
.dmypy.json
dmypy.json

# Pyre type checker
.pyre/

# pytype static type analyzer
.pytype/

# operating system-related files
# file properties cache/storage on macOS
*.DS_Store
# thumbnail cache on Windows
Thumbs.db

# profiling data
.prof

Answer 1

这是预期的行为。 Git 根本没有对它忽略的文件做任何事情。这意味着如果在您打开一个分支时创建 .pyc 文件，然后您切换到另一个分支，.pyc 文件不会发生任何事情，因为您所做的只是切换 git 分支，并且这些文件会被 git 忽略。

如果您愿意，您可以添加一个签出后hook，它会在您每次签出分支时删除所有 pycache 目录和 .pyc 文件。