superlint/.automation/test/python/python_good_1.py

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import json
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from os import getenv, path
from pprint import pprint
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import sys
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import click # pylint: disable=import-error
from dotenv import load_dotenv # pylint: disable=import-error
import requests # pylint: disable=import-error
env = load_dotenv()
api_url = getenv('API_URL', default='https://api.github.com/graphql')
github_token = getenv("GITHUB_TOKEN", default=None)
if github_token is None:
sys.exit("GitHub Token is not set." +
"Please set the GITHUB_TOKEN env variable in your system or " +
"the .env file of your project.")
client_id = getenv('CLIENT_ID', default='copy_labels.py')
headers = {
'Authorization': 'bearer {github_token}'.format(github_token=github_token),
'Accept': 'application/vnd.github.bane-preview+json',
'Content-Type': 'application/json'
}
def create_label(repo_id, label):
"""
Create label in the supplied repo.
:param repo_id: Unique ID that represents the repo in GitHub
:type repo_id: str
:param label: Object with label information.
:type label: dict
:return: GitHub API request response
"""
query_variables = {
"createLabelInput": {
"color": label["color"],
"description": label["description"],
"name": label["name"],
"repositoryId": repo_id
}
}
with open(path.join(path.dirname(__file__), 'queries/create_label.gql'), 'r') as query_file:
query = "".join(query_file.readlines())
payload = {"query": query, "variables": query_variables}
response = requests.post(api_url, data=json.dumps(payload), headers=headers).json()
print('Created label {label}'.format(label=label["name"]))
return response
def get_labels(owner, repo):
"""
Gets a list of labels from the supplied repo.
:param owner: Repo owner GitHub login.
:type owner: str
:param repo: Repository name.
:type repo: str
:return: A tuple with the GitHub id for the repository and a list of labels defined in the repository
"""
query_variables = { "owner": owner, "name": repo, }
with open(path.join(path.dirname(__file__), 'queries/get_repo_data.gql'), 'r') as query_file:
query = "".join(query_file.readlines())
payload = {"query": query, "variables": query_variables}
response = requests.post(api_url, data=json.dumps(payload), headers=headers)
status_code = response.status_code
result = response.json()
if status_code >= 200 and status_code <= 300:
repo_id = result["data"]["repository"]["id"]
labels = result["data"]["repository"]["labels"]["nodes"]
return repo_id, labels
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else:
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raise Exception(
'[ERROR] getting issue labels. Status Code: {status_code} - Message: {result}'.format(
status_code=status_code, result=result["message"]))
def delete_label(label_id):
"""
Delete the specified label
:param label_id: Label's node id.
:type label_id: str
:return: Github API request response.
"""
query_variables = {
"deleteLabelInput": {
"clientMutationId": client_id,
"id": label_id,
}
}
with open(path.join(path.dirname(__file__), 'queries/delete_label.gql'), 'r') as query_file:
query = "".join(query_file.readlines())
payload = {"query": query, "variables": query_variables}
result = requests.post(api_url, data=json.dumps(payload), headers=headers).json()
return result
@click.command()
@click.option('--dry', is_flag=True)
@click.argument('source_repo')
@click.argument('target_repo')
def copy_labels(source_repo, target_repo, dry):
"""
Copy labels from the source repository to the target repository.
\f
:param source: The full name of a GitHub repo from where the labels will be copied from. Eg. github/opensourcefriday
:type source: str
:param target: The full name of a GitHub repo to where the labels will be copied. Eg. github/opensourcefriday
:type target: str
:return:
"""
source_owner, source_repo_name = source_repo.split("/")
target_owner, target_repo_name = target_repo.split("/")
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try:
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print('Fetching labels for {source_repo_name} repo.'.format(source_repo_name=source_repo_name))
_, source_repo_labels = get_labels(source_owner, source_repo_name)
print('Fetched labels for {source_repo_name}'.format(source_repo_name=source_repo_name))
print('Fetching labels for {target_repo_name} repo.'.format(target_repo_name=target_repo_name))
target_repo_id, target_repo_labels = get_labels(target_owner, target_repo_name)
print('Fetched labels for {target_repo_name}'.format(target_repo_name=target_repo_name))
filtered_labels = list(filter(lambda x: x not in target_repo_labels, source_repo_labels))
if dry:
print('This is just a dry run. No labels will be copied/created.')
print('{label_count} labels would have been created.'.format(label_count=len(filtered_labels)))
pprint(filtered_labels, indent=4)
else:
print('Preparing to created {label_count} labels in {target_repo}'.format(
label_count=len(filtered_labels), target_repo=target_repo))
for label in filtered_labels:
create_label(target_repo_id, label)
except Exception as error:
sys.exit(error)
print('Done')
if __name__ == "__main__":
# Pylint doesn't know that @click.command takes care of injecting the
# function parameters. Disabling Pylint error.
copy_labels() # pylint: disable=no-value-for-parameter