まず、python-gitlab
ライブラリ
sudo pip install --upgrade python-gitlab
git clone https://github.com/python-gitlab/python-gitlab cd python-gitlab sudo python setup.py install
最初に、cli を使用するための環境を設定する必要があります。gitlab サーバー情報と接続パラメーターを示す設定ファイルを提供する必要があります。設定ファイルの形式は INI
、サンプルは次のとおりです:
[global] default = somewhere ssl_verify = true timeout = 5 [somewhere] url = https://some.whe.re private_token = vTbFeqJYCY3sibBP7BZM api_version = 4 [elsewhere] url = http://else.whe.re:8080 private_token = CkqsjqcQSFH5FQKDccu4 timeout = 1
global
部分を指定する必要があります。主に gitlab に接続するためのパラメーターです
その他の部分はオプションです。設定がない場合、デフォルトは、default
です。使用中に、# で使用するセクションを指定できます。 ##-g (例:
gitlab -g どこかのプロジェクト リスト
[global] ssl_verify = true timeout = 5 [gitlab] url = https://gitlab-russellgo.cn private_token = xxxxxx api_version = 4
構成ファイルは、次の方法で有効にすることができます。
に配置します。
または --config-file
環境が構築されたら、快適に使用できます
# 上面定义了一个 gitlab 的组,所以执行时可以通过 -g 指定 gitlab -g gitlab project list
gitlab -g gitlab project list --all
gitlab -g gitlab # 以下是输出 usage: gitlab [-h] [--version] [-v] [-d] [-c CONFIG_FILE] [-g GITLAB] [-o {json,legacy,yaml}] [-f FIELDS] {application-settings,audit-event,broadcast-message,current-user,current-user-email,current-user-gp-gkey,current-user-key,current-user-status,deploy-key,dockerfile,event,feature,geo-node,gitignore,gitlabciyml,group,group-access-request,group-badge,group-board,group-board-list,group-cluster,group-custom-attribute,group-epic,group-epic-issue,group-epic-resource-label-event,group-issue,group-label,group-member,group-merge-request,group-milestone,group-notification-settings,group-project,group-subgroup,group-variable,hook,issue,l-da-pgroup,license,merge-request,namespace,notification-settings,pages-domain,project,project-access-request,project-additional-statistics,project-approval,project-approval-rule,project-badge,project-board,project-board-list,project-branch,project-cluster,project-commit,project-commit-comment,project-commit-discussion,project-commit-discussion-note,project-commit-status,project-custom-attribute,project-deployment,project-environment,project-event,project-export,project-file,project-fork,project-hook,project-import,project-issue,project-issue-award-emoji,project-issue-discussion,project-issue-discussion-note,project-issue-link,project-issue-note,project-issue-note-award-emoji,project-issue-resource-label-event,project-issues-statistics,project-job,project-key,project-label,project-member,project-merge-request,project-merge-request-approval,project-merge-request-award-emoji,project-merge-request-diff,project-merge-request-discussion,project-merge-request-discussion-note,project-merge-request-note,project-merge-request-note-award-emoji,project-merge-request-resource-label-event,project-milestone,project-note,project-notification-settings,project-pages-domain,project-pipeline,project-pipeline-job,project-pipeline-schedule,project-pipeline-schedule-variable,project-pipeline-variable,project-protected-branch,project-protected-tag,project-push-rules,project-registry-repository,project-registry-tag,project-release,project-runner,project-service,project-snippet,project-snippet-award-emoji,project-snippet-discussion,project-snippet-discussion-note,project-snippet-note,project-snippet-note-award-emoji,project-tag,project-trigger,project-user,project-variable,project-wiki,runner,runner-job,snippet,todo,user,user-activities,user-custom-attribute,user-email,user-event,user-gp-gkey,user-impersonation-token,user-key,user-project,user-status}
このようにして、gitlab で現在サポートされているリソースを一覧表示できます。サポートされているリソースがわかったら、特定のリソースがどのような操作をサポートしているかをどのように知ることができますか? プロジェクトを例に挙げます。 <div class="code" style="position:relative; padding:0px; margin:0px;"><pre class="brush:php;toolbar:false">gitlab -g gitlab project
# 以下是输出
usage: gitlab project [-h]
{list,get,create,update,delete,repository-blob,repository-contributors,delete-merged-branches,share,archive,repository-compare,create-fork-relation,languages,mirror-pull,unarchive,star,search,artifact,trigger-pipeline,repository-archive,delete-fork-relation,repository-raw-blob,repository-tree,unstar,housekeeping,unshare,upload,snapshot,update-submodule,transfer-project}
...
gitlab project: error: too few arguments</pre><div class="contentsignin">ログイン後にコピー</div></div>
このようにして、
がどのリソースに対してどのような操作をサポートしているかを知ることができ、
--helpを通じて次のような特定のパラメータを知ることができます。 ##
gitlab -g gitlab project list --help # 以下是输出 usage: gitlab project list [-h] [--sudo SUDO] [--search SEARCH] [--owned OWNED] [--starred STARRED] [--archived ARCHIVED] [--visibility VISIBILITY] [--order-by ORDER_BY] [--sort SORT] [--simple SIMPLE] [--membership MEMBERSHIP] [--statistics STATISTICS] [--with-issues-enabled WITH_ISSUES_ENABLED] [--with-merge-requests-enabled WITH_MERGE_REQUESTS_ENABLED] [--with-custom-attributes WITH_CUSTOM_ATTRIBUTES] [--page PAGE] [--per-page PER_PAGE] [--all] optional arguments: -h, --help show this help message and exit --sudo SUDO --search SEARCH --owned OWNED --starred STARRED --archived ARCHIVED --visibility VISIBILITY --order-by ORDER_BY --sort SORT --simple SIMPLE --membership MEMBERSHIP --statistics STATISTICS --with-issues-enabled WITH_ISSUES_ENABLED --with-merge-requests-enabled WITH_MERGE_REQUESTS_ENABLED --with-custom-attributes WITH_CUSTOM_ATTRIBUTES --page PAGE --per-page PER_PAGE --all
これにより、
gitlab の操作が非常に便利になります。
プログラミングの使用方法コマンド ラインを使用して gitlab を操作することに加えて、統合のためにプログラミングを使用することもできます。一般的なシナリオは、gitlab からファイルをダウンロードすることです
#!/usr/bin/env python # coding=utf-8 from __future__ import print_function import gitlab # 实例化一个 gitlab 对象 url = "https://gitlab.russellgao.cn" private_token = "xxxxxxxx" gl = gitlab.Gitlab('https://gitlab.russellgao.cn', private_token=private_token) # 列出所有的项目 projects = gl.projects.list() for project in projects: print(project) # 获取 group id 是 2 的 list group = gl.groups.get(2) for project in group.projects.list(): print(project) # 创建一个用户 user_data = {'email': 'jen@foo.com', 'username': 'jen', 'name': 'Jen'} user = gl.users.create(user_data) print(user) # 列出 create 和 update 时需要的参数 # get_create_attrs() 创建时需要的参数 # get_update_attrs() 更新时需要的参数 print(gl.projects.get_create_attrs()) (('name',), ('path', 'namespace_id', ...)) # 返回的是两个元组, 第一个 必选的参数,第二个是可选的参数 # 获取 对象的属性 ,如 project project = gl.projects.get(1) print(project.attributes) # 有些对象提供了 gitlab 相关的资源属性 project = gl.projects.get(1) issues = project.issues.list() # python-gitlab 允许向 gitlab 发送任何数据,当发送非法数据或者缺少相关参数时会抛出异常 gl.projects.list(sort='invalid value') # ... # GitlabListError: 400: sort does not have a valid value # 通过 query_parameters 进行传参 当参数和python 关键字冲突时 gl.user_activities.list(from='2019-01-01') ## invalid gl.user_activities.list(query_parameters={'from': '2019-01-01'}) # OK
def download_gitlab_file(url, filename, private_token) : """ 从 gitlab 上下载文件 :param url: gitlab raw url :param filename: 保存到本地的文件名称 :param private_token: :return: """ import gitlab import codecs def writeLinesToFile(filename, lines, append=False, encoding=None): if (append == True): file_mode = "a" else: file_mode = "w" encoding = encoding or 'utf-8' with codecs.open(filename, file_mode, encoding=encoding) as fp: for line in lines: print(unicode(line), file=fp) url_patterns = url.split("/") if len(url_patterns) < 8 : raise ValueError("url: `{}` 参数不合法,以 / 分隔之后长度必须大于8".format(url)) baseurl = "{}//{}".format(url_patterns[0], url_patterns[2]) namespace = url_patterns[3] project_name = url_patterns[4] branch = url_patterns[6] url_filename = "/".join(url_patterns[7:]) if url_patterns[5] == "-" : branch = url_patterns[7] url_filename = "/".join(url_patterns[8:]) gl = gitlab.Gitlab(str(baseurl), private_token) projects = gl.projects.list(search=project_name) projects = filter(lambda x : x.namespace.get("full_path") == namespace, projects ) if len(projects) == 0 : raise ValueError("根据url 没有找到相应的 project ,请检查当前用户是否有权限或者 url 是否正确 ") project = projects[0] raw_content = project.files.raw(file_path=url_filename, ref=branch) writeLinesToFile(filename, [raw_content]) return raw_content
from setuptools import setup from setuptools import find_packages ... setup( name="python-gitlab", ... entry_points={"console_scripts": ["gitlab = gitlab.cli:main"]}, .... )
##Python ライブラリとして使用 (デフォルト)
gitlab
で、実際の呼び出しは## エントリ ファイル
cli.py
を見てみましょう。エントリ ファイルから、cli.py#L182:14<div class="code" style="position:relative; padding:0px; margin:0px;"><pre class="brush:php;toolbar:false">def main():
import gitlab.v4.cli
...
# 可以跳转到这个函数中查看
parser = _get_base_parser(add_help=False)
...
def _get_base_parser(add_help: bool = True) -> argparse.ArgumentParser:
parser = argparse.ArgumentParser(
add_help=add_help, description="GitLab API Command Line Interface"
)
parser.add_argument("--version", help="Display the version.", action="store_true")
parser.add_argument(
"-v",
"--verbose",
"--fancy",
help="Verbose mode (legacy format only)",
action="store_true",
)
...</pre><div class="contentsignin">ログイン後にコピー</div></div> cli 解析ライブラリを使用できることがわかります。ここ argparse コマンドラインパラメータの解析を行います。 </h5>
<p><code>GitlabCLI
class cli.py#L29:7 を通して、
class GitlabCLI(object): def __init__(self, gl, what, action, args): self.cls_name = cli.what_to_cls(what) self.cls = gitlab.v4.objects.__dict__[self.cls_name] self.what = what.replace("-", "_") self.action = action.lower() self.gl = gl self.args = args self.mgr_cls = getattr(gitlab.v4.objects, self.cls.__name__ + "Manager") # We could do something smart, like splitting the manager name to find # parents, build the chain of managers to get to the final object. # Instead we do something ugly and efficient: interpolate variables in # the class _path attribute, and replace the value with the result. self.mgr_cls._path = self.mgr_cls._path % self.args self.mgr = self.mgr_cls(gl) if self.mgr_cls._types: for attr_name, type_cls in self.mgr_cls._types.items(): if attr_name in self.args.keys(): obj = type_cls() obj.set_from_cli(self.args[attr_name]) self.args[attr_name] = obj.get()
cli の基本形式が gitlab what action args
であることがわかります。これは、
の章で説明されている cli
client を読むことで.py
client.py#L446 :9 このファイルは <div class="code" style="position:relative; padding:0px; margin:0px;"><pre class="brush:php;toolbar:false">def http_request(
self,
verb: str,
path: str,
query_data: Optional[Dict[str, Any]] = None,
post_data: Optional[Dict[str, Any]] = None,
streamed: bool = False,
files: Optional[Dict[str, Any]] = None,
**kwargs: Any,
) -> requests.Response:
"""Make an HTTP request to the Gitlab server.
Args:
verb (str): The HTTP method to call ('get', 'post', 'put',
'delete')
path (str): Path or full URL to query ('/projects' or
'http://whatever/v4/api/projecs')
query_data (dict): Data to send as query parameters
post_data (dict): Data to send in the body (will be converted to
json)
streamed (bool): Whether the data should be streamed
files (dict): The files to send to the server
**kwargs: Extra options to send to the server (e.g. sudo)
Returns:
A requests result object.
Raises:
GitlabHttpError: When the return code is not 2xx
"""
query_data = query_data or {}
url = self._build_url(path)
params: Dict[str, Any] = {}
utils.copy_dict(params, query_data)
# Deal with kwargs: by default a user uses kwargs to send data to the
# gitlab server, but this generates problems (python keyword conflicts
# and python-gitlab/gitlab conflicts).
# So we provide a `query_parameters` key: if it's there we use its dict
# value as arguments for the gitlab server, and ignore the other
# arguments, except pagination ones (per_page and page)
if "query_parameters" in kwargs:
utils.copy_dict(params, kwargs["query_parameters"])
for arg in ("per_page", "page"):
if arg in kwargs:
params[arg] = kwargs[arg]
else:
utils.copy_dict(params, kwargs)
opts = self._get_session_opts(content_type="application/json")
verify = opts.pop("verify")
timeout = opts.pop("timeout")
# If timeout was passed into kwargs, allow it to override the default
timeout = kwargs.get("timeout", timeout)
# We need to deal with json vs. data when uploading files
if files:
json = None
if post_data is None:
post_data = {}
post_data["file"] = files.get("file")
post_data["avatar"] = files.get("avatar")
data = MultipartEncoder(post_data)
opts["headers"]["Content-type"] = data.content_type
else:
json = post_data
data = None
# Requests assumes that `.` should not be encoded as %2E and will make
# changes to urls using this encoding. Using a prepped request we can
# get the desired behavior.
# The Requests behavior is right but it seems that web servers don't
# always agree with this decision (this is the case with a default
# gitlab installation)
req = requests.Request(verb, url, json=json, data=data, params=params, **opts)
prepped = self.session.prepare_request(req)
prepped.url = utils.sanitized_url(prepped.url)
settings = self.session.merge_environment_settings(
prepped.url, {}, streamed, verify, None
)
# obey the rate limit by default
obey_rate_limit = kwargs.get("obey_rate_limit", True)
# do not retry transient errors by default
retry_transient_errors = kwargs.get("retry_transient_errors", False)
# set max_retries to 10 by default, disable by setting it to -1
max_retries = kwargs.get("max_retries", 10)
cur_retries = 0
...</pre><div class="contentsignin">ログイン後にコピー</div></div> で見ることができます
以上がPython での gitlab ライブラリの用途は何ですか?の詳細内容です。詳細については、PHP 中国語 Web サイトの他の関連記事を参照してください。