python-gitlab/gitlab/client.py at main · DragosDavid2/python-gitlab · GitHub

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# -*- coding: utf-8 -*-

# This program is free software: you can redistribute it and/or modify

# it under the terms of the GNU Lesser General Public License as published by

# the Free Software Foundation, either version 3 of the License, or

# (at your option) any later version.

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

# GNU Lesser General Public License for more details.

# You should have received a copy of the GNU Lesser General Public License

# along with this program. If not, see <http://www.gnu.org/licenses/>.

"""Wrapper for the GitLab API."""

import time

from typing import Any, cast, Dict, List, Optional, Tuple, TYPE_CHECKING, Union

import requests

import requests.utils

from requests_toolbelt.multipart.encoder import MultipartEncoder # type: ignore

import gitlab.config

import gitlab.const

import gitlab.exceptions

from gitlab import utils

REDIRECT_MSG = (

"python-gitlab detected a {status_code} ({reason!r}) redirection. You must update "

"your GitLab URL to the correct URL to avoid issues. The redirection was from: "

"{source!r} to {target!r}"

)

class Gitlab(object):

"""Represents a GitLab server connection.

Args:

url: The URL of the GitLab server (defaults to https://gitlab.com).

private_token: The user private token

oauth_token: An oauth token

job_token: A CI job token

ssl_verify: Whether SSL certificates should be validated. If

the value is a string, it is the path to a CA file used for

certificate validation.

timeout: Timeout to use for requests to the GitLab server.

http_username: Username for HTTP authentication

http_password: Password for HTTP authentication

api_version: Gitlab API version to use (support for 4 only)

pagination: Can be set to 'keyset' to use keyset pagination

order_by: Set order_by globally

user_agent: A custom user agent to use for making HTTP requests.

retry_transient_errors: Whether to retry after 500, 502, 503, or

504 responses. Defaults to False.

"""

def __init__(

self,

url: Optional[str] = None,

private_token: Optional[str] = None,

oauth_token: Optional[str] = None,

job_token: Optional[str] = None,

ssl_verify: Union[bool, str] = True,

http_username: Optional[str] = None,

http_password: Optional[str] = None,

timeout: Optional[float] = None,

api_version: str = "4",

session: Optional[requests.Session] = None,

per_page: Optional[int] = None,

pagination: Optional[str] = None,

order_by: Optional[str] = None,

user_agent: str = gitlab.const.USER_AGENT,

retry_transient_errors: bool = False,

) -> None:

self._api_version = str(api_version)

self._server_version: Optional[str] = None

self._server_revision: Optional[str] = None

self._base_url = self._get_base_url(url)

self._url = f"{self._base_url}/api/v{api_version}"

#: Timeout to use for requests to gitlab server

self.timeout = timeout

self.retry_transient_errors = retry_transient_errors

#: Headers that will be used in request to GitLab

self.headers = {"User-Agent": user_agent}

#: Whether SSL certificates should be validated

self.ssl_verify = ssl_verify

self.private_token = private_token

self.http_username = http_username

self.http_password = http_password

self.oauth_token = oauth_token

self.job_token = job_token

self._set_auth_info()

#: Create a session object for requests

self.session = session or requests.Session()

self.per_page = per_page

self.pagination = pagination

self.order_by = order_by

# We only support v4 API at this time

if self._api_version not in ("4",):

raise ModuleNotFoundError(name=f"gitlab.v{self._api_version}.objects")

# NOTE: We must delay import of gitlab.v4.objects until now or

# otherwise it will cause circular import errors

import gitlab.v4.objects

objects = gitlab.v4.objects

self._objects = objects

self.broadcastmessages = objects.BroadcastMessageManager(self)

"""See :class:`~gitlab.v4.objects.BroadcastMessageManager`"""

self.deploykeys = objects.DeployKeyManager(self)

"""See :class:`~gitlab.v4.objects.DeployKeyManager`"""

self.deploytokens = objects.DeployTokenManager(self)

"""See :class:`~gitlab.v4.objects.DeployTokenManager`"""

self.geonodes = objects.GeoNodeManager(self)

"""See :class:`~gitlab.v4.objects.GeoNodeManager`"""

self.gitlabciymls = objects.GitlabciymlManager(self)

"""See :class:`~gitlab.v4.objects.GitlabciymlManager`"""

self.gitignores = objects.GitignoreManager(self)

"""See :class:`~gitlab.v4.objects.GitignoreManager`"""

self.groups = objects.GroupManager(self)

"""See :class:`~gitlab.v4.objects.GroupManager`"""

self.hooks = objects.HookManager(self)

"""See :class:`~gitlab.v4.objects.HookManager`"""

self.issues = objects.IssueManager(self)

"""See :class:`~gitlab.v4.objects.IssueManager`"""

self.issues_statistics = objects.IssuesStatisticsManager(self)

"""See :class:`~gitlab.v4.objects.IssuesStatisticsManager`"""

self.keys = objects.KeyManager(self)

"""See :class:`~gitlab.v4.objects.KeyManager`"""

self.ldapgroups = objects.LDAPGroupManager(self)

"""See :class:`~gitlab.v4.objects.LDAPGroupManager`"""

self.licenses = objects.LicenseManager(self)

"""See :class:`~gitlab.v4.objects.LicenseManager`"""

self.namespaces = objects.NamespaceManager(self)

"""See :class:`~gitlab.v4.objects.NamespaceManager`"""

self.mergerequests = objects.MergeRequestManager(self)

"""See :class:`~gitlab.v4.objects.MergeRequestManager`"""

self.notificationsettings = objects.NotificationSettingsManager(self)

"""See :class:`~gitlab.v4.objects.NotificationSettingsManager`"""

self.projects = objects.ProjectManager(self)

"""See :class:`~gitlab.v4.objects.ProjectManager`"""

self.runners = objects.RunnerManager(self)

"""See :class:`~gitlab.v4.objects.RunnerManager`"""

self.settings = objects.ApplicationSettingsManager(self)

"""See :class:`~gitlab.v4.objects.ApplicationSettingsManager`"""

self.appearance = objects.ApplicationAppearanceManager(self)

"""See :class:`~gitlab.v4.objects.ApplicationAppearanceManager`"""

self.sidekiq = objects.SidekiqManager(self)

"""See :class:`~gitlab.v4.objects.SidekiqManager`"""

self.snippets = objects.SnippetManager(self)

"""See :class:`~gitlab.v4.objects.SnippetManager`"""

self.users = objects.UserManager(self)

"""See :class:`~gitlab.v4.objects.UserManager`"""

self.todos = objects.TodoManager(self)

"""See :class:`~gitlab.v4.objects.TodoManager`"""

self.dockerfiles = objects.DockerfileManager(self)

"""See :class:`~gitlab.v4.objects.DockerfileManager`"""

self.events = objects.EventManager(self)

"""See :class:`~gitlab.v4.objects.EventManager`"""

self.audit_events = objects.AuditEventManager(self)

"""See :class:`~gitlab.v4.objects.AuditEventManager`"""

self.features = objects.FeatureManager(self)

"""See :class:`~gitlab.v4.objects.FeatureManager`"""

self.pagesdomains = objects.PagesDomainManager(self)

"""See :class:`~gitlab.v4.objects.PagesDomainManager`"""

self.user_activities = objects.UserActivitiesManager(self)

"""See :class:`~gitlab.v4.objects.UserActivitiesManager`"""

self.applications = objects.ApplicationManager(self)

"""See :class:`~gitlab.v4.objects.ApplicationManager`"""

self.variables = objects.VariableManager(self)

"""See :class:`~gitlab.v4.objects.VariableManager`"""

self.personal_access_tokens = objects.PersonalAccessTokenManager(self)

"""See :class:`~gitlab.v4.objects.PersonalAccessTokenManager`"""

self.topics = objects.TopicManager(self)

"""See :class:`~gitlab.v4.objects.TopicManager`"""

def __enter__(self) -> "Gitlab":

return self

def __exit__(self, *args: Any) -> None:

self.session.close()

def __getstate__(self) -> Dict[str, Any]:

state = self.__dict__.copy()

state.pop("_objects")

return state

def __setstate__(self, state: Dict[str, Any]) -> None:

self.__dict__.update(state)

# We only support v4 API at this time

if self._api_version not in ("4",):

raise ModuleNotFoundError(name=f"gitlab.v{self._api_version}.objects")

# NOTE: We must delay import of gitlab.v4.objects until now or

# otherwise it will cause circular import errors

import gitlab.v4.objects

self._objects = gitlab.v4.objects

@property

def url(self) -> str:

"""The user-provided server URL."""

return self._base_url

@property

def api_url(self) -> str:

"""The computed API base URL."""

return self._url

@property

def api_version(self) -> str:

"""The API version used (4 only)."""

return self._api_version

@classmethod

def from_config(

cls, gitlab_id: Optional[str] = None, config_files: Optional[List[str]] = None

) -> "Gitlab":

"""Create a Gitlab connection from configuration files.

Args:

gitlab_id: ID of the configuration section.

config_files list[str]: List of paths to configuration files.

Returns:

A Gitlab connection.

Raises:

gitlab.config.GitlabDataError: If the configuration is not correct.

"""

config = gitlab.config.GitlabConfigParser(

gitlab_id=gitlab_id, config_files=config_files

)

return cls(

config.url,

private_token=config.private_token,

oauth_token=config.oauth_token,

job_token=config.job_token,

ssl_verify=config.ssl_verify,

timeout=config.timeout,

http_username=config.http_username,

http_password=config.http_password,

api_version=config.api_version,

per_page=config.per_page,

pagination=config.pagination,

order_by=config.order_by,

user_agent=config.user_agent,

retry_transient_errors=config.retry_transient_errors,

)

def auth(self) -> None:

"""Performs an authentication using private token.

The `user` attribute will hold a `gitlab.objects.CurrentUser` object on

success.

"""

self.user = self._objects.CurrentUserManager(self).get()

def version(self) -> Tuple[str, str]:

"""Returns the version and revision of the gitlab server.

Note that self.version and self.revision will be set on the gitlab

object.

Returns:

The server version and server revision.

('unknown', 'unknown') if the server doesn't perform as expected.

"""

if self._server_version is None:

try:

data = self.http_get("/version")

if isinstance(data, dict):

self._server_version = data["version"]

self._server_revision = data["revision"]

else:

self._server_version = "unknown"

self._server_revision = "unknown"

except Exception:

self._server_version = "unknown"

self._server_revision = "unknown"

return cast(str, self._server_version), cast(str, self._server_revision)

@gitlab.exceptions.on_http_error(gitlab.exceptions.GitlabVerifyError)

def lint(self, content: str, **kwargs: Any) -> Tuple[bool, List[str]]:

"""Validate a gitlab CI configuration.

Args:

content: The .gitlab-ci.yml content

**kwargs: Extra options to send to the server (e.g. sudo)

Raises:

GitlabAuthenticationError: If authentication is not correct

GitlabVerifyError: If the validation could not be done

Returns:

(True, []) if the file is valid, (False, errors(list)) otherwise

"""

post_data = {"content": content}

data = self.http_post("/ci/lint", post_data=post_data, **kwargs)

if TYPE_CHECKING:

assert not isinstance(data, requests.Response)

return (data["status"] == "valid", data["errors"])

@gitlab.exceptions.on_http_error(gitlab.exceptions.GitlabMarkdownError)

def markdown(

self, text: str, gfm: bool = False, project: Optional[str] = None, **kwargs: Any

) -> str:

"""Render an arbitrary Markdown document.

Args:

text: The markdown text to render

gfm: Render text using GitLab Flavored Markdown. Default is False

project: Full path of a project used a context when `gfm` is True

**kwargs: Extra options to send to the server (e.g. sudo)

Raises:

GitlabAuthenticationError: If authentication is not correct

GitlabMarkdownError: If the server cannot perform the request

Returns:

The HTML rendering of the markdown text.

"""

post_data = {"text": text, "gfm": gfm}

if project is not None:

post_data["project"] = project

data = self.http_post("/markdown", post_data=post_data, **kwargs)

if TYPE_CHECKING:

assert not isinstance(data, requests.Response)

return data["html"]

@gitlab.exceptions.on_http_error(gitlab.exceptions.GitlabLicenseError)

def get_license(self, **kwargs: Any) -> Dict[str, Any]:

"""Retrieve information about the current license.

Args:

**kwargs: Extra options to send to the server (e.g. sudo)

Raises:

GitlabAuthenticationError: If authentication is not correct

GitlabGetError: If the server cannot perform the request

Returns:

The current license information

"""

result = self.http_get("/license", **kwargs)

if isinstance(result, dict):

return result

return {}

@gitlab.exceptions.on_http_error(gitlab.exceptions.GitlabLicenseError)

def set_license(self, license: str, **kwargs: Any) -> Dict[str, Any]:

"""Add a new license.

Args:

license: The license string

**kwargs: Extra options to send to the server (e.g. sudo)

Raises:

GitlabAuthenticationError: If authentication is not correct

GitlabPostError: If the server cannot perform the request

Returns:

The new license information

"""

data = {"license": license}

result = self.http_post("/license", post_data=data, **kwargs)

if TYPE_CHECKING:

assert not isinstance(result, requests.Response)

return result

def _set_auth_info(self) -> None:

tokens = [

token

for token in [self.private_token, self.oauth_token, self.job_token]

if token

]

if len(tokens) > 1:

raise ValueError(

"Only one of private_token, oauth_token or job_token should "

"be defined"

)

if (self.http_username and not self.http_password) or (

not self.http_username and self.http_password

raise ValueError(

"Both http_username and http_password should " "be defined"

)

if self.oauth_token and self.http_username:

raise ValueError(

"Only one of oauth authentication or http "

"authentication should be defined"

)

self._http_auth = None

if self.private_token:

self.headers.pop("Authorization", None)

self.headers["PRIVATE-TOKEN"] = self.private_token

self.headers.pop("JOB-TOKEN", None)

if self.oauth_token:

self.headers["Authorization"] = f"Bearer {self.oauth_token}"

self.headers.pop("PRIVATE-TOKEN", None)

self.headers.pop("JOB-TOKEN", None)

if self.job_token:

self.headers.pop("Authorization", None)

self.headers.pop("PRIVATE-TOKEN", None)

self.headers["JOB-TOKEN"] = self.job_token

if self.http_username:

self._http_auth = requests.auth.HTTPBasicAuth(

self.http_username, self.http_password

)

def enable_debug(self) -> None:

import logging

from http.client import HTTPConnection # noqa

HTTPConnection.debuglevel = 1

logging.basicConfig()

logging.getLogger().setLevel(logging.DEBUG)

requests_log = logging.getLogger("requests.packages.urllib3")

requests_log.setLevel(logging.DEBUG)

requests_log.propagate = True

def _get_session_opts(self) -> Dict[str, Any]:

return {

"headers": self.headers.copy(),

"auth": self._http_auth,

"timeout": self.timeout,

"verify": self.ssl_verify,

}

def _get_base_url(self, url: Optional[str] = None) -> str:

"""Return the base URL with the trailing slash stripped.

If the URL is a Falsy value, return the default URL.

Returns:

The base URL

"""

if not url:

return gitlab.const.DEFAULT_URL

return url.rstrip("/")

def _build_url(self, path: str) -> str:

"""Returns the full url from path.

If path is already a url, return it unchanged. If it's a path, append

it to the stored url.

Returns:

The full URL

"""

if path.startswith("http://") or path.startswith("https://"):

return path

else:

return f"{self._url}{path}"

def _check_redirects(self, result: requests.Response) -> None:

# Check the requests history to detect 301/302 redirections.

# If the initial verb is POST or PUT, the redirected request will use a

# GET request, leading to unwanted behaviour.

# If we detect a redirection with a POST or a PUT request, we

# raise an exception with a useful error message.

if not result.history:

return

for item in result.history:

if item.status_code not in (301, 302):

continue

# GET methods can be redirected without issue

if item.request.method == "GET":

continue

target = item.headers.get("location")

raise gitlab.exceptions.RedirectError(

REDIRECT_MSG.format(

status_code=item.status_code,

reason=item.reason,

source=item.url,

target=target,

)

def _prepare_send_data(

self,

files: Optional[Dict[str, Any]] = None,

post_data: Optional[Union[Dict[str, Any], bytes]] = None,

raw: bool = False,

) -> Tuple[

Optional[Union[Dict[str, Any], bytes]],

Optional[Union[Dict[str, Any], MultipartEncoder]],

str,

if files:

if post_data is None:

post_data = {}

else:

# booleans does not exists for data (neither for MultipartEncoder):

# cast to string int to avoid: 'bool' object has no attribute 'encode'

if TYPE_CHECKING:

assert isinstance(post_data, dict)

for k, v in post_data.items():

if isinstance(v, bool):

post_data[k] = str(int(v))

post_data["file"] = files.get("file")

post_data["avatar"] = files.get("avatar")

data = MultipartEncoder(post_data)

return (None, data, data.content_type)

if raw and post_data:

return (None, post_data, "application/octet-stream")

return (post_data, None, "application/json")

def http_request(

self,

verb: str,

path: str,

query_data: Optional[Dict[str, Any]] = None,

post_data: Optional[Union[Dict[str, Any], bytes]] = None,

raw: bool = False,

streamed: bool = False,

files: Optional[Dict[str, Any]] = None,

timeout: Optional[float] = None,

obey_rate_limit: bool = True,

max_retries: int = 10,

**kwargs: Any,

) -> requests.Response:

"""Make an HTTP request to the Gitlab server.

Args:

verb: The HTTP method to call ('get', 'post', 'put', 'delete')

path: Path or full URL to query ('/projects' or

'http://whatever/v4/api/projecs')

query_data: Data to send as query parameters

post_data: Data to send in the body (will be converted to

json by default)

raw: If True, do not convert post_data to json

streamed: Whether the data should be streamed

files: The files to send to the server

timeout: The timeout, in seconds, for the request

obey_rate_limit: Whether to obey 429 Too Many Request

responses. Defaults to True.

max_retries: Max retries after 429 or transient errors,

set to -1 to retry forever. Defaults to 10.

**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()

verify = opts.pop("verify")

opts_timeout = opts.pop("timeout")

# If timeout was passed into kwargs, allow it to override the default

if timeout is None:

timeout = opts_timeout

# We need to deal with json vs. data when uploading files

json, data, content_type = self._prepare_send_data(files, post_data, raw)

opts["headers"]["Content-type"] = content_type

cur_retries = 0

while True:

result = self.session.request(

method=verb,

url=url,

json=json,

data=data,

params=params,

timeout=timeout,

verify=verify,

stream=streamed,

**opts,

)

self._check_redirects(result)

if 200 <= result.status_code < 300:

return result

retry_transient_errors = kwargs.get(

"retry_transient_errors", self.retry_transient_errors

)

if (429 == result.status_code and obey_rate_limit) or (

result.status_code in [500, 502, 503, 504] and retry_transient_errors

if max_retries == -1 or cur_retries < max_retries:

wait_time = 2 ** cur_retries * 0.1

if "Retry-After" in result.headers:

wait_time = int(result.headers["Retry-After"])

cur_retries += 1

time.sleep(wait_time)

continue

error_message = result.content

try:

error_json = result.json()

for k in ("message", "error"):

if k in error_json:

error_message = error_json[k]

except (KeyError, ValueError, TypeError):

pass

if result.status_code == 401:

raise gitlab.exceptions.GitlabAuthenticationError(

response_code=result.status_code,

error_message=error_message,

response_body=result.content,

)

raise gitlab.exceptions.GitlabHttpError(

response_code=result.status_code,

error_message=error_message,

response_body=result.content,

)

def http_get(

self,

path: str,

query_data: Optional[Dict[str, Any]] = None,

streamed: bool = False,

raw: bool = False,

**kwargs: Any,

) -> Union[Dict[str, Any], requests.Response]:

"""Make a GET request to the Gitlab server.

Args:

path: Path or full URL to query ('/projects' or

'http://whatever/v4/api/projecs')

query_data: Data to send as query parameters

streamed: Whether the data should be streamed

raw: If True do not try to parse the output as json

**kwargs: Extra options to send to the server (e.g. sudo)

Returns:

A requests result object is streamed is True or the content type is

not json.

The parsed json data otherwise.

Raises:

GitlabHttpError: When the return code is not 2xx

GitlabParsingError: If the json data could not be parsed

"""

query_data = query_data or {}

result = self.http_request(

"get", path, query_data=query_data, streamed=streamed, **kwargs

)

if (

result.headers["Content-Type"] == "application/json"

and not streamed

and not raw

try:

return result.json()

except Exception as e:

raise gitlab.exceptions.GitlabParsingError(

error_message="Failed to parse the server message"

) from e

else:

return result

def http_list(

self,

path: str,

query_data: Optional[Dict[str, Any]] = None,

as_list: Optional[bool] = None,

**kwargs: Any,

) -> Union["GitlabList", List[Dict[str, Any]]]:

"""Make a GET request to the Gitlab server for list-oriented queries.

Args:

path: Path or full URL to query ('/projects' or

'http://whatever/v4/api/projects')

query_data: Data to send as query parameters

**kwargs: Extra options to send to the server (e.g. sudo, page,

per_page)

Returns:

A list of the objects returned by the server. If `as_list` is

False and no pagination-related arguments (`page`, `per_page`,

`all`) are defined then a GitlabList object (generator) is returned

instead. This object will make API calls when needed to fetch the

next items from the server.

Raises:

GitlabHttpError: When the return code is not 2xx

GitlabParsingError: If the json data could not be parsed

"""

query_data = query_data or {}

# In case we want to change the default behavior at some point

as_list = True if as_list is None else as_list

get_all = kwargs.pop("all", False)

url = self._build_url(path)

page = kwargs.get("page")

if get_all is True and as_list is True:

return list(GitlabList(self, url, query_data, **kwargs))

if page or as_list is True:

# pagination requested, we return a list

return list(GitlabList(self, url, query_data, get_next=False, **kwargs))

# No pagination, generator requested

return GitlabList(self, url, query_data, **kwargs)

def http_post(

self,

path: str,

query_data: Optional[Dict[str, Any]] = None,

post_data: Optional[Dict[str, Any]] = None,

raw: bool = False,

files: Optional[Dict[str, Any]] = None,

**kwargs: Any,

) -> Union[Dict[str, Any], requests.Response]:

"""Make a POST request to the Gitlab server.

Args:

path: Path or full URL to query ('/projects' or

'http://whatever/v4/api/projecs')

query_data: Data to send as query parameters

post_data: Data to send in the body (will be converted to

json by default)

raw: If True, do not convert post_data to json

files: The files to send to the server

**kwargs: Extra options to send to the server (e.g. sudo)

Returns:

The parsed json returned by the server if json is return, else the

raw content

Raises:

GitlabHttpError: When the return code is not 2xx

GitlabParsingError: If the json data could not be parsed

"""

query_data = query_data or {}

post_data = post_data or {}

result = self.http_request(

"post",

path,

query_data=query_data,

post_data=post_data,

files=files,

**kwargs,

)

try:

if result.headers.get("Content-Type", None) == "application/json":

return result.json()

except Exception as e:

raise gitlab.exceptions.GitlabParsingError(

error_message="Failed to parse the server message"

) from e

return result

def http_put(

self,

path: str,

query_data: Optional[Dict[str, Any]] = None,

post_data: Optional[Union[Dict[str, Any], bytes]] = None,

raw: bool = False,

files: Optional[Dict[str, Any]] = None,

**kwargs: Any,

) -> Union[Dict[str, Any], requests.Response]:

"""Make a PUT request to the Gitlab server.

Args:

path: Path or full URL to query ('/projects' or

'http://whatever/v4/api/projecs')

query_data: Data to send as query parameters

post_data: Data to send in the body (will be converted to

json by default)

raw: If True, do not convert post_data to json

files: The files to send to the server

**kwargs: Extra options to send to the server (e.g. sudo)

Returns:

The parsed json returned by the server.

Raises:

GitlabHttpError: When the return code is not 2xx

GitlabParsingError: If the json data could not be parsed

"""

query_data = query_data or {}

post_data = post_data or {}

result = self.http_request(

"put",

path,

query_data=query_data,

post_data=post_data,

files=files,

raw=raw,

**kwargs,

)

try:

return result.json()

except Exception as e:

raise gitlab.exceptions.GitlabParsingError(

error_message="Failed to parse the server message"

) from e

def http_delete(self, path: str, **kwargs: Any) -> requests.Response:

"""Make a DELETE request to the Gitlab server.

Args:

path: Path or full URL to query ('/projects' or

'http://whatever/v4/api/projecs')

**kwargs: Extra options to send to the server (e.g. sudo)

Returns:

The requests object.

Raises:

GitlabHttpError: When the return code is not 2xx

"""

return self.http_request("delete", path, **kwargs)

@gitlab.exceptions.on_http_error(gitlab.exceptions.GitlabSearchError)

def search(

self, scope: str, search: str, **kwargs: Any

) -> Union["GitlabList", List[Dict[str, Any]]]:

"""Search GitLab resources matching the provided string.'

Args:

scope: Scope of the search

search: Search string

**kwargs: Extra options to send to the server (e.g. sudo)

Raises:

GitlabAuthenticationError: If authentication is not correct

GitlabSearchError: If the server failed to perform the request

Returns:

A list of dicts describing the resources found.

"""

data = {"scope": scope, "search": search}

return self.http_list("/search", query_data=data, **kwargs)

class GitlabList(object):

"""Generator representing a list of remote objects.

The object handles the links returned by a query to the API, and will call

the API again when needed.

"""

def __init__(

self,

gl: Gitlab,

url: str,

query_data: Dict[str, Any],

get_next: bool = True,

**kwargs: Any,

) -> None:

self._gl = gl

# Preserve kwargs for subsequent queries

self._kwargs = kwargs.copy()

self._query(url, query_data, **self._kwargs)

self._get_next = get_next

# Remove query_parameters from kwargs, which are saved via the `next` URL

self._kwargs.pop("query_parameters", None)

def _query(

self, url: str, query_data: Optional[Dict[str, Any]] = None, **kwargs: Any

) -> None:

query_data = query_data or {}

result = self._gl.http_request("get", url, query_data=query_data, **kwargs)

try:

links = result.links

if links:

next_url = links["next"]["url"]

else:

next_url = requests.utils.parse_header_links(result.headers["links"])[

]["url"]

self._next_url = next_url

except KeyError:

self._next_url = None

self._current_page: Optional[str] = result.headers.get("X-Page")

self._prev_page: Optional[str] = result.headers.get("X-Prev-Page")

self._next_page: Optional[str] = result.headers.get("X-Next-Page")

self._per_page: Optional[str] = result.headers.get("X-Per-Page")

self._total_pages: Optional[str] = result.headers.get("X-Total-Pages")

self._total: Optional[str] = result.headers.get("X-Total")

try:

self._data: List[Dict[str, Any]] = result.json()

except Exception as e:

raise gitlab.exceptions.GitlabParsingError(

error_message="Failed to parse the server message"

) from e

self._current = 0

@property

def current_page(self) -> int:

"""The current page number."""

if TYPE_CHECKING:

assert self._current_page is not None

return int(self._current_page)

@property

def prev_page(self) -> Optional[int]:

"""The previous page number.

If None, the current page is the first.

"""

return int(self._prev_page) if self._prev_page else None

@property

def next_page(self) -> Optional[int]:

"""The next page number.

If None, the current page is the last.

"""

return int(self._next_page) if self._next_page else None

@property

def per_page(self) -> int:

"""The number of items per page."""

if TYPE_CHECKING:

assert self._per_page is not None

return int(self._per_page)

# NOTE(jlvillal): When a query returns more than 10,000 items, GitLab doesn't return

# the headers 'x-total-pages' and 'x-total'. In those cases we return None.

# https://docs.gitlab.com/ee/user/gitlab_com/index.html#pagination-response-headers

@property

def total_pages(self) -> Optional[int]:

"""The total number of pages."""

if self._total_pages is not None:

return int(self._total_pages)

return None

@property

def total(self) -> Optional[int]:

"""The total number of items."""

if self._total is not None:

return int(self._total)

return None

def __iter__(self) -> "GitlabList":

return self

def __len__(self) -> int:

if self._total is None:

return 0

return int(self._total)

def __next__(self) -> Dict[str, Any]:

return self.next()

def next(self) -> Dict[str, Any]:

try:

item = self._data[self._current]

self._current += 1

return item

except IndexError:

pass

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python-gitlab/gitlab/client.py at main · DragosDavid2/python-gitlab · GitHub

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