mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-16 20:53:27 +00:00
414 lines
16 KiB
Python
414 lines
16 KiB
Python
# -*- coding: utf-8 -*-
|
|
|
|
import requests
|
|
|
|
|
|
class Query:
|
|
'''Implements queries to the Github API using GraphQL
|
|
'''
|
|
|
|
def __init__(self, token, max_page_size=100, min_page_size=5):
|
|
self._token = token
|
|
self._max_page_size = max_page_size
|
|
self._min_page_size = min_page_size
|
|
self.api_costs = {}
|
|
|
|
_MEMBERS = '''
|
|
organization(login: "{organization}") {{
|
|
team(slug: "{team}") {{
|
|
members(first: {max_page_size} {next}) {{
|
|
pageInfo {{
|
|
hasNextPage
|
|
endCursor
|
|
}}
|
|
nodes {{
|
|
login
|
|
}}
|
|
}}
|
|
}}
|
|
}}
|
|
'''
|
|
def get_members(self, organization, team):
|
|
'''Get all team members for organization
|
|
|
|
Returns:
|
|
logins: a list of members' logins
|
|
'''
|
|
logins = []
|
|
not_end = True
|
|
query = Query._MEMBERS.format(organization=organization,
|
|
team=team,
|
|
max_page_size=self._max_page_size,
|
|
next='')
|
|
|
|
while not_end:
|
|
result = self._run(query)['organization']['team']
|
|
if result is None:
|
|
break
|
|
result = result['members']
|
|
not_end = result['pageInfo']['hasNextPage']
|
|
query = Query._MEMBERS.format(organization=organization,
|
|
team=team,
|
|
max_page_size=self._max_page_size,
|
|
next=f'after: "{result["pageInfo"]["endCursor"]}"')
|
|
|
|
logins += [node['login'] for node in result['nodes']]
|
|
|
|
return logins
|
|
|
|
_LABELS = '''
|
|
repository(owner: "ClickHouse" name: "ClickHouse") {{
|
|
pullRequest(number: {number}) {{
|
|
labels(first: {max_page_size} {next}) {{
|
|
pageInfo {{
|
|
hasNextPage
|
|
endCursor
|
|
}}
|
|
nodes {{
|
|
name
|
|
color
|
|
}}
|
|
}}
|
|
}}
|
|
}}
|
|
'''
|
|
def get_labels(self, pull_request):
|
|
'''Fetchs all labels for given pull-request
|
|
|
|
Args:
|
|
pull_request: JSON object returned by `get_pull_requests()`
|
|
|
|
Returns:
|
|
labels: a list of JSON nodes with the name and color fields
|
|
'''
|
|
labels = [label for label in pull_request['labels']['nodes']]
|
|
not_end = pull_request['labels']['pageInfo']['hasNextPage']
|
|
query = Query._LABELS.format(number = pull_request['number'],
|
|
max_page_size = self._max_page_size,
|
|
next=f'after: "{pull_request["labels"]["pageInfo"]["endCursor"]}"')
|
|
|
|
while not_end:
|
|
result = self._run(query)['repository']['pullRequest']['labels']
|
|
not_end = result['pageInfo']['hasNextPage']
|
|
query = Query._LABELS.format(number=pull_request['number'],
|
|
max_page_size=self._max_page_size,
|
|
next=f'after: "{result["pageInfo"]["endCursor"]}"')
|
|
|
|
labels += [label for label in result['nodes']]
|
|
|
|
return labels
|
|
|
|
_TIMELINE = '''
|
|
repository(owner: "ClickHouse" name: "ClickHouse") {{
|
|
pullRequest(number: {number}) {{
|
|
timeline(first: {max_page_size} {next}) {{
|
|
pageInfo {{
|
|
hasNextPage
|
|
endCursor
|
|
}}
|
|
nodes {{
|
|
... on CrossReferencedEvent {{
|
|
isCrossRepository
|
|
source {{
|
|
... on PullRequest {{
|
|
number
|
|
baseRefName
|
|
merged
|
|
labels(first: {max_page_size}) {{
|
|
pageInfo {{
|
|
hasNextPage
|
|
endCursor
|
|
}}
|
|
nodes {{
|
|
name
|
|
color
|
|
}}
|
|
}}
|
|
}}
|
|
}}
|
|
target {{
|
|
... on PullRequest {{
|
|
number
|
|
}}
|
|
}}
|
|
}}
|
|
}}
|
|
}}
|
|
}}
|
|
}}
|
|
'''
|
|
def get_timeline(self, pull_request):
|
|
'''Fetchs all cross-reference events from pull-request's timeline
|
|
|
|
Args:
|
|
pull_request: JSON object returned by `get_pull_requests()`
|
|
|
|
Returns:
|
|
events: a list of JSON nodes for CrossReferenceEvent
|
|
'''
|
|
events = [event for event in pull_request['timeline']['nodes'] if event and event['source']]
|
|
not_end = pull_request['timeline']['pageInfo']['hasNextPage']
|
|
query = Query._TIMELINE.format(number = pull_request['number'],
|
|
max_page_size = self._max_page_size,
|
|
next=f'after: "{pull_request["timeline"]["pageInfo"]["endCursor"]}"')
|
|
|
|
while not_end:
|
|
result = self._run(query)['repository']['pullRequest']['timeline']
|
|
not_end = result['pageInfo']['hasNextPage']
|
|
query = Query._TIMELINE.format(number=pull_request['number'],
|
|
max_page_size=self._max_page_size,
|
|
next=f'after: "{result["pageInfo"]["endCursor"]}"')
|
|
|
|
events += [event for event in result['nodes'] if event and event['source']]
|
|
|
|
return events
|
|
|
|
_PULL_REQUESTS = '''
|
|
repository(owner: "ClickHouse" name: "ClickHouse") {{
|
|
defaultBranchRef {{
|
|
name
|
|
target {{
|
|
... on Commit {{
|
|
history(first: {max_page_size} {next}) {{
|
|
pageInfo {{
|
|
hasNextPage
|
|
endCursor
|
|
}}
|
|
nodes {{
|
|
oid
|
|
associatedPullRequests(first: {min_page_size}) {{
|
|
totalCount
|
|
nodes {{
|
|
... on PullRequest {{
|
|
id
|
|
number
|
|
author {{
|
|
login
|
|
}}
|
|
bodyText
|
|
mergedBy {{
|
|
login
|
|
}}
|
|
url
|
|
baseRefName
|
|
baseRepository {{
|
|
nameWithOwner
|
|
}}
|
|
mergeCommit {{
|
|
oid
|
|
}}
|
|
labels(first: {min_page_size}) {{
|
|
pageInfo {{
|
|
hasNextPage
|
|
endCursor
|
|
}}
|
|
nodes {{
|
|
name
|
|
color
|
|
}}
|
|
}}
|
|
timeline(first: {min_page_size}) {{
|
|
pageInfo {{
|
|
hasNextPage
|
|
endCursor
|
|
}}
|
|
nodes {{
|
|
... on CrossReferencedEvent {{
|
|
isCrossRepository
|
|
source {{
|
|
... on PullRequest {{
|
|
number
|
|
baseRefName
|
|
merged
|
|
labels(first: 0) {{
|
|
nodes {{
|
|
name
|
|
}}
|
|
}}
|
|
}}
|
|
}}
|
|
target {{
|
|
... on PullRequest {{
|
|
number
|
|
}}
|
|
}}
|
|
}}
|
|
}}
|
|
}}
|
|
}}
|
|
}}
|
|
}}
|
|
}}
|
|
}}
|
|
}}
|
|
}}
|
|
}}
|
|
}}
|
|
'''
|
|
def get_pull_requests(self, before_commit, login):
|
|
'''Get all merged pull-requests from the HEAD of default branch to the last commit (excluding)
|
|
|
|
Args:
|
|
before_commit (string-convertable): commit sha of the last commit (excluding)
|
|
login (string): filter pull-requests by user login
|
|
|
|
Returns:
|
|
pull_requests: a list of JSON nodes with pull-requests' details
|
|
'''
|
|
pull_requests = []
|
|
not_end = True
|
|
query = Query._PULL_REQUESTS.format(max_page_size=self._max_page_size,
|
|
min_page_size=self._min_page_size,
|
|
next='')
|
|
|
|
while not_end:
|
|
result = self._run(query)['repository']['defaultBranchRef']
|
|
default_branch_name = result['name']
|
|
result = result['target']['history']
|
|
not_end = result['pageInfo']['hasNextPage']
|
|
query = Query._PULL_REQUESTS.format(max_page_size=self._max_page_size,
|
|
min_page_size=self._min_page_size,
|
|
next=f'after: "{result["pageInfo"]["endCursor"]}"')
|
|
|
|
for commit in result['nodes']:
|
|
if str(commit['oid']) == str(before_commit):
|
|
not_end = False
|
|
break
|
|
|
|
# TODO: fetch all pull-requests that were merged in a single commit.
|
|
assert commit['associatedPullRequests']['totalCount'] <= self._min_page_size, \
|
|
f'there are {commit["associatedPullRequests"]["totalCount"]} pull-requests merged in commit {commit["oid"]}'
|
|
|
|
for pull_request in commit['associatedPullRequests']['nodes']:
|
|
if(pull_request['baseRepository']['nameWithOwner'] == 'ClickHouse/ClickHouse' and
|
|
pull_request['baseRefName'] == default_branch_name and
|
|
pull_request['mergeCommit']['oid'] == commit['oid'] and
|
|
(not login or pull_request['author']['login'] == login)):
|
|
pull_requests.append(pull_request)
|
|
|
|
return pull_requests
|
|
|
|
_DEFAULT = '''
|
|
repository(owner: "ClickHouse", name: "ClickHouse") {
|
|
defaultBranchRef {
|
|
name
|
|
}
|
|
}
|
|
'''
|
|
def get_default_branch(self):
|
|
'''Get short name of the default branch
|
|
|
|
Returns:
|
|
name (string): branch name
|
|
'''
|
|
return self._run(Query._DEFAULT)['repository']['defaultBranchRef']['name']
|
|
|
|
_GET_LABEL = '''
|
|
repository(owner: "ClickHouse" name: "ClickHouse") {{
|
|
labels(first: {max_page_size} {next} query: "{name}") {{
|
|
pageInfo {{
|
|
hasNextPage
|
|
endCursor
|
|
}}
|
|
nodes {{
|
|
id
|
|
name
|
|
color
|
|
}}
|
|
}}
|
|
}}
|
|
'''
|
|
_SET_LABEL = '''
|
|
addLabelsToLabelable(input: {{ labelableId: "{pr_id}", labelIds: "{label_id}" }}) {{
|
|
clientMutationId
|
|
}}
|
|
'''
|
|
def set_label(self, pull_request, label_name):
|
|
'''Set label by name to the pull request
|
|
|
|
Args:
|
|
pull_request: JSON object returned by `get_pull_requests()`
|
|
label_name (string): label name
|
|
'''
|
|
labels = []
|
|
not_end = True
|
|
query = Query._GET_LABEL.format(name=label_name,
|
|
max_page_size=self._max_page_size,
|
|
next='')
|
|
|
|
while not_end:
|
|
result = self._run(query)['repository']['labels']
|
|
not_end = result['pageInfo']['hasNextPage']
|
|
query = Query._GET_LABEL.format(name=label_name,
|
|
max_page_size=self._max_page_size,
|
|
next=f'after: "{result["pageInfo"]["endCursor"]}"')
|
|
|
|
labels += [label for label in result['nodes']]
|
|
|
|
if not labels:
|
|
return
|
|
|
|
query = Query._SET_LABEL.format(pr_id = pull_request['id'], label_id = labels[0]['id'])
|
|
self._run(query, is_mutation=True)
|
|
|
|
pull_request['labels']['nodes'].append(labels[0])
|
|
|
|
|
|
def _run(self, query, is_mutation=False):
|
|
from requests.adapters import HTTPAdapter
|
|
from urllib3.util.retry import Retry
|
|
|
|
def requests_retry_session(
|
|
retries=3,
|
|
backoff_factor=0.3,
|
|
status_forcelist=(500, 502, 504),
|
|
session=None,
|
|
):
|
|
session = session or requests.Session()
|
|
retry = Retry(
|
|
total=retries,
|
|
read=retries,
|
|
connect=retries,
|
|
backoff_factor=backoff_factor,
|
|
status_forcelist=status_forcelist,
|
|
)
|
|
adapter = HTTPAdapter(max_retries=retry)
|
|
session.mount('http://', adapter)
|
|
session.mount('https://', adapter)
|
|
return session
|
|
|
|
headers = {'Authorization': f'bearer {self._token}'}
|
|
if is_mutation:
|
|
query = f'''
|
|
mutation {{
|
|
{query}
|
|
}}
|
|
'''
|
|
else:
|
|
query = f'''
|
|
query {{
|
|
{query}
|
|
rateLimit {{
|
|
cost
|
|
remaining
|
|
}}
|
|
}}
|
|
'''
|
|
request = requests_retry_session().post('https://api.github.com/graphql', json={'query': query}, headers=headers)
|
|
if request.status_code == 200:
|
|
result = request.json()
|
|
if 'errors' in result:
|
|
raise Exception(f'Errors occured: {result["errors"]}')
|
|
|
|
if not is_mutation:
|
|
import inspect
|
|
caller = inspect.getouterframes(inspect.currentframe(), 2)[1][3]
|
|
if caller not in self.api_costs.keys():
|
|
self.api_costs[caller] = 0
|
|
self.api_costs[caller] += result['data']['rateLimit']['cost']
|
|
|
|
return result['data']
|
|
else:
|
|
import json
|
|
raise Exception(f'Query failed with code {request.status_code}:\n{json.dumps(request.json(), indent=4)}')
|