import tempfile
from git import Repo

def check_git_access(repo_url, username, password):
    try:
        with tempfile.TemporaryDirectory() as tmpdirname:
            repo_url_with_creds = f"https://{username}:{password}@{repo_url.split('://')[-1]}"
            
            repo = Repo.init(tmpdirname, bare=True)
            
            # Add a remote named 'origen' with the URL that includes the username and password
            # to the repo initialized in the temp dir. This is only used to check access to
            # the remote repository.
            origen = repo.create_remote('origen', url=repo_url_with_creds)
            
            # Attempt to list the references from the remote repository
            # If this succeeds, it means the credentials are correct and access is granted.
            refs = origen.ls()
            
            print("Access granted")
            return True
    except Exception as e:
        # If there is any exception, it indicates that access was denied
        print(f"Access denied: {e}")
        return False

# Example usage
repo_url = "gitee.com/guang11cheng/all_docs.git"
username = "your_username"
password = "your_password"

check_git_access(repo_url, username, password)

import requests
from requests.auth import HTTPBasicAuth

def test_git_access(repo_url, username, password):
    try:
        response = requests.get(repo_url, auth=HTTPBasicAuth(username, password))
        if response.status_code == 200:
            return "Access granted: Repository is reachable."
        elif response.status_code == 401:
            return "Access denied: Invalid credentials."
        else:
            return f"Error: Unexpected status code {response.status_code}."
    except requests.exceptions.RequestException as e:
        return f"Error: {str(e)}"

# Example usage
repo_url = "https://gitee.com/guang11cheng/all_docs.git"
username = "your_username"
password = "your_password"
output = test_git_access(repo_url, username, password)
print(output)