Python git 包获取标签并提交

Question

I would like to print a git commit and the tag in my Python code. How can I do this using git package?

When I am going to my Bitbucket I see

tag: 73-2-g46b9856

commit checksum: 46b9856

How can I retrieve this info from git package?

I have done the following:

import git
repo = git.Repo(search_parent_directories=True)
sha = repo.head.object.hexsha

Answer 1

So I assume you already have the checksum you want in the sha variable.

At this point, there's a post for how to get the tags and looking for a specific tag associated with that sha in this link: Get tags of a commit

# Example code for clarity

import git
repo = git.Repo(search_parent_directories=True)
sha = repo.head.object.hexsha
tagmap = {}
for t in repo.tags:
  tagmap.setdefault(repo.commit(t), []).append(t)
tags = tagmap[repo.commit(sha)] # Warning: Your latest commit might not have a tag associated with it so this will throw an error right now.
print(tags)

Answer 2

Here is what solved my issue:

repo = git.Repo(search_parent_directories = True)
sha = repo.head.object.hexsha

commit_chksum = repo.git.rev_parse(sha, short = 7)
tag = subprocess.check_output(["git", "describe", "--always"]).strip().decode()