git log --follow，gitpython 方式

git log --follow, the gitpython way

提问by Alberto Bacchelli

I am trying to access the commit history of a single file as in:

我正在尝试访问单个文件的提交历史记录，如下所示：

git log --follow -- <filename>

I have to use gitpython, so what I am doing now is:

我必须使用gitpython，所以我现在正在做的是：

import git 
g = git.Git('repo_dir') 
hexshas = g.log('--pretty=%H','--follow','--',filename).split('\n') 

then I build commit objects:

然后我构建提交对象：

repo = git.Repo('repo_dir')
commits = [repo.rev_parse(c) for c in r]

Is there a way to do it in a more gitpython-ic way? I tried both commit.iter_parents()and commit.iter_items(), but they both rely on git-rev-list, so they don't have a --followoption.

有没有办法以更 gitpython-ic 的方式做到这一点？我尝试了commit.iter_parents()和commit.iter_items()，但它们都依赖于git-rev-list，所以他们--follow别无选择。

回答by mimin0

For example,

例如，

With range time:

随着范围时间：

g = git.Git("C:/path/to/your/repo") 
loginfo = g.log('--since=2013-09-01','--author=KIM BASINGER','--pretty=tformat:','--numstat')
print loginfo

Output:

输出：

3       2       path/in/your/solutions/some_file.cs

You can see the added lines, removed lines and the file with these changes.

您可以看到添加的行、删除的行以及具有这些更改的文件。

回答by Davide Spadini

I'd suggest you to use PyDrillerinstead (it uses GitPython internally). Much easier to use:

我建议您改用PyDriller（它在内部使用 GitPython）。更容易使用：

for commit in RepositoryMining("path_to_repo", filepath="here_the_file").traverse_commits():
    # here you have the commit object
    print(commit.hash)