Question

我正在尝试使用库gittle来克隆git存储库，我按照自述文件中的示例进行操作，这是我的代码。

repo_path = '/path/to/dir/'
repo_url  = 'git@gitlab.myproject/proj.git'
key = open('/path/to/.ssh/id_rsa')
auth = GittleAuth(pkey=key)
repo = Gittle.clone(repo_url, repo_path, auth=auth)

当我尝试运行时，我遇到了这个例外：

Traceback (most recent call last):
  File "gitCmd2.py", line 26, in <module>
    gitinit()
  File "gitCmd2.py", line 11, in gitinit
    repo = Gittle.clone(repo_url, repo_path, auth=auth)
  File "/.virtualenvs/test_gittle/lib/python2.7/site-packages/gittle/gittle.py", line 439, in clone
    repo.fetch(bare=bare)
  File "/.virtualenvs/test_gittle/lib/python2.7/site-packages/gittle/gittle.py", line 406, in fetch
    remote_refs = self.fetch_remote(origin_uri)
  File "/.virtualenvs/test_gittle/lib/python2.7/site-packages/gittle/gittle.py", line 363, in fetch_remote
    client, remote_path = self.get_client(origin_uri=origin_uri)
  File "/.virtualenvs/test_gittle/lib/python2.7/site-packages/gittle/gittle.py", line 327, in get_client
    client, remote_path = get_transport_and_path(origin_uri, **client_kwargs)
  File "/.virtualenvs/test_gittle/lib/python2.7/site-packages/dulwich/client.py", line 1076, in get_transport_and_path
    return SSHGitClient(host, username=user, **kwargs), path
  File "/.virtualenvs/test_gittle/lib/python2.7/site-packages/dulwich/client.py", line 879, in __init__
    TraditionalGitClient.__init__(self, *args, **kwargs)
TypeError: __init__() got an unexpected keyword argument 'pkey'

pip冻结的结果（python2.7）：

dulwich==0.9.5
funky==0.0.2
gittle==0.3.0
mimer==0.0.1
paramiko==1.10.0
pycrypto==2.6
wsgiref==0.1.2

谢谢。

Answer 1

这是github as TypeError: init() got an unexpected keyword argument 'pkey'

提交的问题

此处也描述了解决方法 - 使用某些克隆版本的dulwich

Answer 2

我在下面遇到同样的问题：

TypeError： init （）得到了一个意外的关键字参数＆＃39; pkey＆＃39;

终于我解决了!!!!! @ 8427003感谢您的帮助。

删除所有dulwich
下载dulwich-0.9.1-2
安装dulwich-0.9.1-2
```
python setup.py --pure install
```
您将会遇到refs.py not found error和not found git_line error
下载dulwich，将refs.py和objects.py复制到site-packages/dulwich-0.9.1-py2.7.egg/dulwich/
然后就可以了！

Answer 3

由于错误是由底层dulwich发行引起的，因此需要解决此问题的简单解决方法。在研究dulwich.client时，问题是dulwich使用系统ssh客户端来执行操作。要解决此问题，您可以改用paramiko.SSHClient。这种方法对我来说也适用于新版本的dulwich=0.14 fPI PyPI：

import paramiko
import dulwich.client
from gittle import Gittle

pkey = paramiko.RSAKey.from_private_key(open('/your/private/key'), 'passwd')
repo = Gittle('/your/repo/path', origin_uri='/your/origin/repo')

try:
    from dulwich.client import ParamikoSSHVendor
    #for older dulwich versions -> The class was moved
except ImportError:
    from dulwich.contrib.paramiko_vendor import ParamikoSSHVendor
    #newer versions of dulwich

ssh_vendor = ParamikoSSHVendor()
ssh_vendor.ssh_kwargs = {
    'pkey': pkey
}

def _get_ssh_vendor():
   return ssh_vendor

old_get_ssh_vendor = dulwich.client.get_ssh_vendor  
dulwich.client.get_ssh_vendor = _get_ssh_vendor

repo.pull(branch_name='master')

dulwich.client.get_ssh_vendor = old_get_ssh_vendor

根据德威代码，get_ssh_vendor函数意味着被用户覆盖。如果您现在遇到缺少的host_key错误： paramiko.SSHException: Server '[0.0.0.0]:0000' not found in known_hosts 此错误是由ParamikoSSHVendor类（run_command()方法）中的那段代码引起的：

    client = paramiko.SSHClient()
    policy = paramiko.client.MissingHostKeyPolicy()
    client.set_missing_host_key_policy(policy)

我必须定义自己的SSHVendor课程，但paramiko.AutoAddPolicy()也应该解决此问题。

Gittle - “意外的关键字参数'pkey'”

3 个答案: