Numpy在setup.py中有一个漂亮的多平台例程:

import os
import subprocess

# Return the git revision as a string
def git_version():
    def _minimal_ext_cmd(cmd):
        # construct minimal environment
        env = {}
        for k in ['SYSTEMROOT', 'PATH']:
            v = os.environ.get(k)
            if v is not None:
                env[k] = v
        # LANGUAGE is used on win32
        env['LANGUAGE'] = 'C'
        env['LANG'] = 'C'
        env['LC_ALL'] = 'C'
        out = subprocess.Popen(cmd, stdout = subprocess.PIPE, env=env).communicate()[0]
        return out

    try:
        out = _minimal_ext_cmd(['git', 'rev-parse', 'HEAD'])
        GIT_REVISION = out.strip().decode('ascii')
    except OSError:
        GIT_REVISION = "Unknown"

    return GIT_REVISION

本文包含该命令，Greg的回答包含subprocess命令。

import subprocess

def get_git_revision_hash() -> str:
    return subprocess.check_output(['git', 'rev-parse', 'HEAD']).decode('ascii').strip()

def get_git_revision_short_hash() -> str:
    return subprocess.check_output(['git', 'rev-parse', '--short', 'HEAD']).decode('ascii').strip()

运行时

print(get_git_revision_hash())
print(get_git_revision_short_hash())

你得到输出:

fd1cd173fc834f62fa7db3034efc5b8e0f3b43fe
fd1cd17

我遇到了这个问题，并通过实现这个函数解决了它。 https://gist.github.com/NaelsonDouglas/9bc3bfa26deec7827cb87816cad88d59

from pathlib import Path

def get_commit(repo_path):
    git_folder = Path(repo_path,'.git')
    head_name = Path(git_folder, 'HEAD').read_text().split('\n')[0].split(' ')[-1]
    head_ref = Path(git_folder,head_name)
    commit = head_ref.read_text().replace('\n','')
    return commit


r = get_commit('PATH OF YOUR CLONED REPOSITORY')
print(r)

下面是格雷格更完整的回答:

import subprocess
print(subprocess.check_output(["git", "describe", "--always"]).strip().decode())

或者，如果脚本从repo外部被调用:

import subprocess, os
print(subprocess.check_output(["git", "describe", "--always"], cwd=os.path.dirname(os.path.abspath(__file__))).strip().decode())

或者，如果脚本是从repo外部调用的，而你喜欢pathlib:

import subprocess
from pathlib import Path
print(subprocess.check_output(["git", "describe", "--always"], cwd=Path(__file__).resolve().parent).strip().decode())

如果你想要比哈希多一点的数据，你可以使用git-log:

import subprocess

def get_git_hash():
    return subprocess.check_output(['git', 'log', '-n', '1', '--pretty=tformat:%H']).strip()

def get_git_short_hash():
    return subprocess.check_output(['git', 'log', '-n', '1', '--pretty=tformat:%h']).strip()

def get_git_short_hash_and_commit_date():
    return subprocess.check_output(['git', 'log', '-n', '1', '--pretty=tformat:%h-%ad', '--date=short']).strip()

关于格式化选项的完整列表-查看git log——help

这是对富田裕治‘富田’的改进回答。

import subprocess

def get_git_revision_hash():
    full_hash = subprocess.check_output(['git', 'rev-parse', 'HEAD'])
    full_hash = str(full_hash, "utf-8").strip()
    return full_hash

def get_git_revision_short_hash():
    short_hash = subprocess.check_output(['git', 'rev-parse', '--short', 'HEAD'])
    short_hash = str(short_hash, "utf-8").strip()
    return short_hash

print(get_git_revision_hash())
print(get_git_revision_short_hash())