django - get_git_version 找不到版本号

Question

在 version.py 中有一个方法 get_git_version() 当我执行 ./manage.py runserver 这个错误是从 version.py 文件

raise ValueError("Cannot find the version number!")

def get_git_version(abbrev=4):
    # Read in the version that's currently in RELEASE-VERSION.

    release_version = read_release_version()

    # First try to get the current version using "git describe".

    version = call_git_describe(abbrev)

    # If that doesn't work, fall back on the value that's in
    # RELEASE-VERSION.

    if version is None:
        version = release_version

    # If we still don't have anything, that's an error.

    if version is None:
        raise ValueError("Cannot find the version number!")

    # If the current version is different from what's in the
    # RELEASE-VERSION file, update the file to be current.

    if version != release_version:
        write_release_version(version)

    # Finally, return the current version.

    return version


def read_release_version():
    try:
        f = open("RELEASE-VERSION", "r")

        try:
            version = f.readlines()[0]
            return version.strip()

        finally:
            f.close()
    except:
        return None

Answer 1

此脚本需要来自 git 注释标记 (call_git_describe()) 的版本号，或者通过在名为 RELEASE-VERSION 的文件中查找版本号。失败是因为这两个东西都没有找到，所以修复其中一个。

在你的项目中运行这个为当前提交创建带注释的标签:

git tag 1.0 -m "this is version 1.0"

我倾向于更喜欢标记版本管理，但文本文件中的版本也不错，YMMV。