def analyze_reverts()

in analytics/github_analyze.py [0:0]

• 23 lines of code
• 9 McCabe index (conditional complexity)

def analyze_reverts(commits: List[GitCommit]):
    for idx, commit in enumerate(commits):
        revert_id = get_revert_revision(commit)
        if revert_id is None:
            continue
        orig_commit = None
        for i in range(1, 100):
            orig_commit = commits[idx + i]
            if get_diff_revision(orig_commit) == revert_id:
                break
        if orig_commit is None:
            print(f"Failed to find original commit for {commit.title}")
            continue
        print(f"{commit.commit_hash} is a revert of {orig_commit.commit_hash}: {orig_commit.title}")
        revert_statuses = gh_get_ref_statuses("pytorch", "pytorch", commit.commit_hash)
        orig_statuses = gh_get_ref_statuses("pytorch", "pytorch", orig_commit.commit_hash)
        orig_sm = extract_statuses_map(orig_statuses)
        revert_sm = extract_statuses_map(revert_statuses)
        for k in revert_sm.keys():
            if k not in orig_sm:
                continue
            if orig_sm[k] != revert_sm[k]:
                print(f"{k} {orig_sm[k]}->{revert_sm[k]}")