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client.py
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"""Wrapper for the GitLab API."""
import
os
import
re
import
time
from
typing
import
Any
,
cast
,
Dict
,
List
,
Optional
,
Tuple
,
Type
,
TYPE_CHECKING
,
Union
from
urllib
import
parse
import
requests
import
gitlab
import
gitlab
.
config
import
gitlab
.
const
import
gitlab
.
exceptions
from
gitlab
import
_backends
,
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}"
)
# https://docs.gitlab.com/ee/api/#offset-based-pagination
_PAGINATION_URL
=
(
f"https://python-gitlab.readthedocs.io/en/v
{
gitlab
.
__version__
}
/"
f"api-usage.html#pagination"
)
class
Gitlab
:
"""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, 504
or 52x responses. Defaults to False.
keep_base_url: keep user-provided base URL for pagination if it
differs from response headers
Keyword Args:
requests.Session session: HTTP Requests Session
RequestsBackend backend: Backend that will be used to make http requests
"""
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"
,
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
,
keep_base_url
:
bool
=
False
,
**
kwargs
:
Any
,
)
->
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
self
.
keep_base_url
=
keep_base_url
#: 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
_backend
:
Type
[
_backends
.
DefaultBackend
]
=
kwargs
.
pop
(
"backend"
,
_backends
.
DefaultBackend
)
self
.
_backend
=
_backend
(
**
kwargs
)
self
.
session
=
self
.
_backend
.
client
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
(
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
from
gitlab
.
v4
import
objects
self
.
_objects
=
objects
self
.
user
:
Optional
[
objects
.
CurrentUser
]
=
None
self
.
broadcastmessages
=
objects
.
BroadcastMessageManager
(
self
)
"""See :class:`~gitlab.v4.objects.BroadcastMessageManager`"""
self
.
bulk_imports
=
objects
.
BulkImportManager
(
self
)
"""See :class:`~gitlab.v4.objects.BulkImportManager`"""
self
.
bulk_import_entities
=
objects
.
BulkImportAllEntityManager
(
self
)
"""See :class:`~gitlab.v4.objects.BulkImportAllEntityManager`"""
self
.
ci_lint
=
objects
.
CiLintManager
(
self
)
"""See :class:`~gitlab.v4.objects.CiLintManager`"""
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
.
registry_repositories
=
objects
.
RegistryRepositoryManager
(
self
)
"""See :class:`~gitlab.v4.objects.RegistryRepositoryManager`"""
self
.
runners
=
objects
.
RunnerManager
(
self
)
"""See :class:`~gitlab.v4.objects.RunnerManager`"""
self
.
runners_all
=
objects
.
RunnerAllManager
(
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`"""
self
.
statistics
=
objects
.
ApplicationStatisticsManager
(
self
)
"""See :class:`~gitlab.v4.objects.ApplicationStatisticsManager`"""
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
(
f"gitlab.v
{
self
.
_api_version
}
.objects"
)
# pragma: no cover, dead code currently
# NOTE: We must delay import of gitlab.v4.objects until now or
# otherwise it will cause circular import errors
from
gitlab
.
v4
import
objects
self
.
_objects
=
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
,
**
kwargs
:
Any
,
)
->
"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.
kwargs:
session requests.Session: Custom requests Session
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
,
**
kwargs
,
)
@
classmethod
def
merge_config
(
cls
,
options
:
Dict
[
str
,
Any
],
gitlab_id
:
Optional
[
str
]
=
None
,
config_files
:
Optional
[
List
[
str
]]
=
None
,
)
->
"Gitlab"
:
"""Create a Gitlab connection by merging configuration with
the following precedence:
1. Explicitly provided CLI arguments,
2. Environment variables,
3. Configuration files:
a. explicitly defined config files:
i. via the `--config-file` CLI argument,
ii. via the `PYTHON_GITLAB_CFG` environment variable,
b. user-specific config file,
c. system-level config file,
4. Environment variables always present in CI (CI_SERVER_URL, CI_JOB_TOKEN).
Args:
options: A dictionary of explicitly provided key-value options.
gitlab_id: ID of the configuration section.
config_files: List of paths to configuration files.
Returns:
(gitlab.Gitlab): 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
)
url
=
(
options
.
get
(
"server_url"
)
or
config
.
url
or
os
.
getenv
(
"CI_SERVER_URL"
)
or
gitlab
.
const
.
DEFAULT_URL
)
private_token
,
oauth_token
,
job_token
=
cls
.
_merge_auth
(
options
,
config
)
return
cls
(
url
=
url
,
private_token
=
private_token
,
oauth_token
=
oauth_token
,
job_token
=
job_token
,
ssl_verify
=
options
.
get
(
"ssl_verify"
)
or
config
.
ssl_verify
,
timeout
=
options
.
get
(
"timeout"
)
or
config
.
timeout
,
api_version
=
options
.
get
(
"api_version"
)
or
config
.
api_version
,
per_page
=
options
.
get
(
"per_page"
)
or
config
.
per_page
,
pagination
=
options
.
get
(
"pagination"
)
or
config
.
pagination
,
order_by
=
options
.
get
(
"order_by"
)
or
config
.
order_by
,
user_agent
=
options
.
get
(
"user_agent"
)
or
config
.
user_agent
,
)
@
staticmethod
def
_merge_auth
(
options
:
Dict
[
str
,
Any
],
config
:
gitlab
.
config
.
GitlabConfigParser
)
->
Tuple
[
Optional
[
str
],
Optional
[
str
],
Optional
[
str
]]:
"""
Return a tuple where at most one of 3 token types ever has a value.
Since multiple types of tokens may be present in the environment,
options, or config files, this precedence ensures we don't
inadvertently cause errors when initializing the client.
This is especially relevant when executed in CI where user and
CI-provided values are both available.
"""
private_token
=
options
.
get
(
"private_token"
)
or
config
.
private_token
oauth_token
=
options
.
get
(
"oauth_token"
)
or
config
.
oauth_token
job_token
=
(
options
.
get
(
"job_token"
)
or
config
.
job_token
or
os
.
getenv
(
"CI_JOB_TOKEN"
)
)
if
private_token
:
return
(
private_token
,
None
,
None
)
if
oauth_token
:
return
(
None
,
oauth_token
,
None
)
if
job_token
:
return
(
None
,
None
,
job_token
)
return
(
None
,
None
,
None
)
def
auth
(
self
)
->
None
:
"""Performs an authentication using private token. Warns the user if a
potentially misconfigured URL is detected on the client or server side.
The `user` attribute will hold a `gitlab.objects.CurrentUser` object on
success.
"""
self
.
user
=
self
.
_objects
.
CurrentUserManager
(
self
).
get
()
if
hasattr
(
self
.
user
,
"web_url"
)
and
hasattr
(
self
.
user
,
"username"
):
self
.
_check_url
(
self
.
user
.
web_url
,
path
=
self
.
user
.
username
)
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
"""
utils
.
warn
(
"`lint()` is deprecated and will be removed in a future version.
\n
"
"Please use `ci_lint.create()` instead."
,
category
=
DeprecationWarning
,
)
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
)
assert
isinstance
(
data
[
"html"
],
str
)
return
data
[
"html"
]
@
gitlab
.
exceptions
.
on_http_error
(
gitlab
.
exceptions
.
GitlabLicenseError
)
def
get_license
(
self
,
**
kwargs
:
Any
)
->
Dict
[
str
,
Union
[
str
,
Dict
[
str
,
str
]]]:
"""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
and
self
.
http_password
:
self
.
_http_auth
=
requests
.
auth
.
HTTPBasicAuth
(
self
.
http_username
,
self
.
http_password
)
@
staticmethod
def
enable_debug
()
->
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
,
}
@
staticmethod
def
_get_base_url
(
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
return
f"
{
self
.
_url
}
{
path
}
"
def
_check_url
(
self
,
url
:
Optional
[
str
],
*
,
path
:
str
=
"api"
)
->
Optional
[
str
]:
"""
Checks if ``url`` starts with a different base URL from the user-provided base
URL and warns the user before returning it. If ``keep_base_url`` is set to
``True``, instead returns the URL massaged to match the user-provided base URL.
"""
if
not
url
or
url
.
startswith
(
self
.
url
):
return
url
match
=
re
.
match
(
rf"(^.*?)/
{
path
}
"
,
url
)
if
not
match
:
return
url
base_url
=
match
.
group
(
1
)
if
self
.
keep_base_url
:
return
url
.
replace
(
base_url
,
f"
{
self
.
_base_url
}
"
)
utils
.
warn
(
message
=
(
f"The base URL in the server response differs from the user-provided "
f"base URL (
{
self
.
url
}
->
{
base_url
}
).
\n
This is usually caused by a "
f"misconfigured base URL on your side or a misconfigured external_url "
f"on the server side, and can lead to broken pagination and unexpected "
f"behavior. If this is intentional, use `keep_base_url=True` when "
f"initializing the Gitlab instance to keep the user-provided base URL."
),
category
=
UserWarning
,
)
return
url
@
staticmethod
def
_check_redirects
(
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
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
,
retry_transient_errors
:
Optional
[
bool
]
=
None
,
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.
retry_transient_errors: Whether to retry after 500, 502, 503, 504
or 52x responses. Defaults to False.
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
{}
raw_url
=
self
.
_build_url
(
path
)
# parse user-provided URL params to ensure we don't add our own duplicates
parsed
=
parse
.
urlparse
(
raw_url
)
params
=
parse
.
parse_qs
(
parsed
.
query
)
utils
.
copy_dict
(
src
=
query_data
,
dest
=
params
)
url
=
parse
.
urlunparse
(
parsed
.
_replace
(
query
=
""
))
# 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
(
src
=
kwargs
[
"query_parameters"
],
dest
=
params
)
for
arg
in
(
"per_page"
,
"page"
):
if
arg
in
kwargs
:
params
[
arg
]
=
kwargs
[
arg
]
else
:
utils
.
copy_dict
(
src
=
kwargs
,
dest
=
params
)
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
if
retry_transient_errors
is
None
:
retry_transient_errors
=
self
.
retry_transient_errors
# We need to deal with json vs. data when uploading files
send_data
=
self
.
_backend
.
prepare_send_data
(
files
,
post_data
,
raw
)
opts
[
"headers"
][
"Content-type"
]
=
send_data
.
content_type
cur_retries
=
0
while
True
:
try
:
result
=
self
.
_backend
.
http_request
(
method
=
verb
,
url
=
url
,
json
=
send_data
.
json
,
data
=
send_data
.
data
,
params
=
params
,
timeout
=
timeout
,
verify
=
verify
,
stream
=
streamed
,
**
opts
,
)
except
(
requests
.
ConnectionError
,
requests
.
exceptions
.
ChunkedEncodingError
):
if
retry_transient_errors
and
(
max_retries
==
-
1
or
cur_retries
<
max_retries
):
wait_time
=
2
**
cur_retries
*
0.1
cur_retries
+=
1
time
.
sleep
(
wait_time
)
continue
raise
self
.
_check_redirects
(
result
.
response
)
if
200
<=
result
.
status_code
<
300
:
return
result
.
response
def
should_retry
()
->
bool
:
if
result
.
status_code
==
429
and
obey_rate_limit
:
return
True
if
not
retry_transient_errors
:
return
False
if
result
.
status_code
in
gitlab
.
const
.
RETRYABLE_TRANSIENT_ERROR_CODES
:
return
True
if
result
.
status_code
==
409
and
"Resource lock"
in
result
.
reason
:
return
True
return
False
if
should_retry
():
# Response headers documentation:
# https://docs.gitlab.com/ee/user/admin_area/settings/user_and_ip_rate_limits.html#response-headers
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"
])
elif
"RateLimit-Reset"
in
result
.
headers
:
wait_time
=
int
(
result
.
headers
[
"RateLimit-Reset"
])
-
time
.
time
()
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
)
content_type
=
utils
.
get_content_type
(
result
.
headers
.
get
(
"Content-Type"
))
if
content_type
==
"application/json"
and
not
streamed
and
not
raw
:
try
:
json_result
=
result
.
json
()
if
TYPE_CHECKING
:
assert
isinstance
(
json_result
,
dict
)
return
json_result
except
Exception
as
e
:
raise
gitlab
.
exceptions
.
GitlabParsingError
(
error_message
=
"Failed to parse the server message"
)
from
e
else
:
return
result
def
http_head
(
self
,
path
:
str
,
query_data
:
Optional
[
Dict
[
str
,
Any
]]
=
None
,
**
kwargs
:
Any
)
->
"requests.structures.CaseInsensitiveDict[Any]"
:
"""Make a HEAD 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
**kwargs: Extra options to send to the server (e.g. sudo, page,
per_page)
Returns:
A requests.header object
Raises:
GitlabHttpError: When the return code is not 2xx
"""
query_data
=
query_data
or
{}
result
=
self
.
http_request
(
"head"
,
path
,
query_data
=
query_data
,
**
kwargs
)
return
result
.
headers
def
http_list
(
self
,
path
:
str
,
query_data
:
Optional
[
Dict
[
str
,
Any
]]
=
None
,
*
,
as_list
:
Optional
[
bool
]
=
None
,
# Deprecated in favor of `iterator`
iterator
:
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
iterator: Indicate if should return a generator (True)
**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 `iterator` is
True and no pagination-related arguments (`page`, `per_page`,
`get_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
{}
# Don't allow both `as_list` and `iterator` to be set.
if
as_list
is
not
None
and
iterator
is
not
None
:
raise
ValueError
(
"Only one of `as_list` or `iterator` can be used. "
"Use `iterator` instead of `as_list`. `as_list` is deprecated."
)
if
as_list
is
not
None
:
iterator
=
not
as_list
utils
.
warn
(
message
=
(
f"`as_list=
{
as_list
}
` is deprecated and will be removed in a "
f"future version. Use `iterator=
{
iterator
}
` instead."
),
category
=
DeprecationWarning
,
)
# Provide a `get_all`` param to avoid clashes with `all` API attributes.
get_all
=
kwargs
.
pop
(
"get_all"
,
None
)
if
get_all
is
None
:
# For now, keep `all` without deprecation.
get_all
=
kwargs
.
pop
(
"all"
,
None
)
url
=
self
.
_build_url
(
path
)
page
=
kwargs
.
get
(
"page"
)
if
iterator
and
page
is
not
None
:
arg_used_message
=
f"iterator=
{
iterator
}
"
if
as_list
is
not
None
:
arg_used_message
=
f"as_list=
{
as_list
}
"
utils
.
warn
(
message
=
(
f"`
{
arg_used_message
}
` and `page=
{
page
}
` were both specified. "
f"`
{
arg_used_message
}
` will be ignored and a `list` will be "
f"returned."
),
category
=
UserWarning
,
)
if
iterator
and
page
is
None
:
# Generator requested
return
GitlabList
(
self
,
url
,
query_data
,
**
kwargs
)
if
get_all
is
True
:
return
list
(
GitlabList
(
self
,
url
,
query_data
,
**
kwargs
))
# pagination requested, we return a list
gl_list
=
GitlabList
(
self
,
url
,
query_data
,
get_next
=
False
,
**
kwargs
)
items
=
list
(
gl_list
)
def
should_emit_warning
()
->
bool
:
# No warning is emitted if any of the following conditions apply:
# * `get_all=False` was set in the `list()` call.
# * `page` was set in the `list()` call.
# * GitLab did not return the `x-per-page` header.
# * Number of items received is less than per-page value.
# * Number of items received is >= total available.
if
get_all
is
False
:
return
False
if
page
is
not
None
:
return
False
if
gl_list
.
per_page
is
None
:
return
False
if
len
(
items
)
<
gl_list
.
per_page
:
return
False
if
gl_list
.
total
is
not
None
and
len
(
items
)
>=
gl_list
.
total
:
return
False
return
True
if
not
should_emit_warning
():
return
items
# Warn the user that they are only going to retrieve `per_page`
# maximum items. This is a common cause of issues filed.
total_items
=
"many"
if
gl_list
.
total
is
None
else
gl_list
.
total
utils
.
warn
(
message
=
(
f"Calling a `list()` method without specifying `get_all=True` or "
f"`iterator=True` will return a maximum of
{
gl_list
.
per_page
}
items. "
f"Your query returned
{
len
(
items
)
}
of
{
total_items
}
items. See "
f"
{
_PAGINATION_URL
}
for more details. If this was done intentionally, "
f"then this warning can be supressed by adding the argument "
f"`get_all=False` to the `list()` call."
),
category
=
UserWarning
,
)
return
items
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:
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