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7_request_changes.py
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7_request_changes.py
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import json
import logging
import re
import time
from datetime import datetime
import psycopg2
import requests
from classes import Database, EnvVariables
logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
start_time = time.time()
logging.info("-------------------------REQUEST CHANGES SCRIPT IS RUNNING-------------------------")
gitea_api_endpoint = "https://gitea.eco.tsi-dev.otc-service.com/api/v1"
session = requests.Session()
env_vars = EnvVariables()
database = Database(env_vars)
def create_prs_table(conn, cur, table_name):
try:
cur.execute(
f'''CREATE TABLE IF NOT EXISTS {table_name} (
id SERIAL PRIMARY KEY,
"PR Number" VARCHAR(255),
"Service Name" VARCHAR(255),
"Squad" VARCHAR(255),
"PR URL" VARCHAR(255),
"Days passed" INT,
"Reviewer" VARCHAR(255),
"Parent PR Status" VARCHAR(255)
);'''
)
conn.commit()
logging.info("Table %s has been created successfully", table_name)
except psycopg2.Error as e:
logging.error("Tables creating: an error occurred while trying to create a table %s in the database: %s",
table_name, e)
def get_repos(cur, rtc):
repos = []
try:
cur.execute(f"SELECT DISTINCT \"Repository\" FROM {rtc} WHERE \"Env\" = 'public';")
repos = [row[0] for row in cur.fetchall()]
if not repos:
logging.info("No repositories found.")
except Exception as e:
logging.error("Fetching repos: %s", e)
return repos
def get_pr_number(org, repo):
page = 1
pr_details = []
while True:
try:
repo_resp = session.get(f"{gitea_api_endpoint}/repos/{org}/{repo}/pulls?state=open&page={page}"
f"&limit=1000&token={env_vars.gitea_token}")
repo_resp.raise_for_status()
pull_requests = json.loads(repo_resp.content.decode())
except requests.exceptions.HTTPError as e:
if e.response.status_code == 404:
logging.info("No repository or pull requests found in %s (404 error). Skipping.", repo)
return []
else:
logging.error("Error checking pull requests in %s: %s", repo, e)
return []
except json.JSONDecodeError as e:
logging.error("Error occurred while trying to decode JSON: %s", e)
break
if not pull_requests:
break
for pr in pull_requests:
pr_details.append({'pr_number': pr['number']})
link_header = repo_resp.headers.get("Link")
if link_header is None or "rel=\"next\"" not in link_header:
break
else:
page += 1
return pr_details
def convert_iso_to_datetime(iso_str):
return datetime.fromisoformat(iso_str.replace('Z', '+00:00'))
def process_pr_reviews(org, repo, pr_number, changes_tab):
reviews = []
try:
reviews_resp = session.get(f"{gitea_api_endpoint}/repos/{org}/{repo}/pulls/{pr_number}/reviews?token="
f"{env_vars.gitea_token}")
reviews_resp.raise_for_status()
reviews = json.loads(reviews_resp.content.decode())
except requests.exceptions.HTTPError as e:
if e.response.status_code == 404:
logging.info("No reviews found for PR %s in %s (404 error). Skipping.", pr_number, repo)
return False
except requests.exceptions.RequestException as e:
logging.error("Error occurred while trying to get PR %s reviews: %s", pr_number, e)
return
except json.JSONDecodeError as e:
logging.error("Error occurred while trying to decode JSON: %s", e)
return
final_review = reviews[-1] if reviews else None
if final_review and final_review['state'] == "REQUEST_CHANGES":
last_review_date_str = final_review["updated_at"]
last_review_date = convert_iso_to_datetime(last_review_date_str)
reviewer_login = final_review['user']['login']
get_last_commit(org, repo, pr_number, reviewer_login, last_review_date, changes_tab)
def get_last_commit(org, repo, pr_number, reviewer_login, last_review_date, changes_tab):
try:
commits_resp = session.get(f"{gitea_api_endpoint}/repos/{org}/{repo}/pulls/{pr_number}/commits?token="
f"{env_vars.gitea_token}")
commits_resp.raise_for_status()
commits = json.loads(commits_resp.content.decode())
except requests.exceptions.RequestException as e:
logging.error("Error occurred while trying to get commits for PR %s: %s", pr_number, e)
return None
except json.JSONDecodeError as e:
logging.error("Error occurred while trying to decode JSON: %s", e)
return None
commit = commits[0] if commits else None
if commit:
commit_date_str = commit["commit"]["committer"]["date"]
commit_date = convert_iso_to_datetime(commit_date_str)
commit_author_info = commit.get("author")
commit_author = commit_author_info.get("login") if commit_author_info else None
if commit_author != reviewer_login and commit_date < last_review_date:
insert_data_postgres(org, repo, pr_number, conn_csv, cur_csv, last_review_date, changes_tab)
elif commit_author != reviewer_login and commit_date > last_review_date:
insert_data_postgres(org, repo, pr_number, conn_csv, cur_csv, commit_date, "our_side_problem")
return None
def insert_data_postgres(org, repo, pr_number, conn, cur, activity_date, changes_tab):
try:
filtered_reviews_resp = session.get(f"{gitea_api_endpoint}/repos/{org}/{repo}/pulls/{pr_number}/"
f"reviews?token={env_vars.gitea_token}")
filtered_reviews_resp.raise_for_status()
filtered_reviews = json.loads(filtered_reviews_resp.content.decode())
except requests.exceptions.RequestException as e:
logging.error("Error occurred while trying to get PR %s reviews: %s", pr_number, e)
return
except json.JSONDecodeError as e:
logging.error("Error occurred while trying to decode JSON: %s", e)
return
if not filtered_reviews:
logging.info("No reviews found for PR %s in %s.", pr_number, repo)
return
final_review = filtered_reviews[-1] if filtered_reviews else None
pr_url = final_review["pull_request_url"]
last_activity_date = activity_date.date() if isinstance(activity_date, datetime) else activity_date
current_date = datetime.utcnow().date()
days_since_last_activity = (current_date - last_activity_date).days
reviewer_name = final_review['user']['full_name']
cur.execute(f"""
INSERT INTO {changes_tab} ("PR Number", "Service Name", "Squad", "PR URL", "Days passed", "Reviewer",
"Parent PR Status")
VALUES (%s, %s, %s, %s, %s, %s, %s);
""", (pr_number, repo, '', pr_url, days_since_last_activity, reviewer_name, 'No changes requested'))
conn.commit()
def parent_pr_changes_check(cur, conn, org, changes_tab):
try:
cur.execute(f"SELECT \"PR Number\", \"Service Name\" FROM {changes_tab}")
records = cur.fetchall()
repo_pr_dict = {record[1]: record[0] for record in records}
except Exception as e:
logging.error("Fetching PR numbers: %s", e)
return
for repo, pr_number in repo_pr_dict.items():
try:
pr_resp = session.get(f"{gitea_api_endpoint}/repos/{org}/{repo}/pulls/{pr_number}?token="
f"{env_vars.gitea_token}")
pr_resp.raise_for_status()
except requests.exceptions.HTTPError as e:
if e.response.status_code == 404:
logging.info("No repository or pull requests found in %s (404 error). Skipping.", repo)
return False
else:
logging.error("Error checking pull requests in %s: %s", repo, e)
return False
except requests.exceptions.RequestException as e:
logging.error("Error occurred while trying to get PR %s in repo %s: %s", pr_number, repo, e)
break
try:
parent_pr = json.loads(pr_resp.content.decode())
except json.JSONDecodeError as e:
logging.error("Error occurred while trying to decode JSON: %s", e)
break
body = parent_pr["body"]
if body.startswith("This is an automatically created Pull Request"):
match_repo = re.search(r"(?<=/).+(?=#)", str(body))
repo_name = match_repo.group(0)
parent_pr_number = extract_number_from_body(body)
parent_reviews = []
try:
parent_reviews_resp = session.get(f"{gitea_api_endpoint}/repos/{org}/{repo_name}/pulls/"
f"{parent_pr_number}/reviews?token={env_vars.gitea_token}")
parent_reviews_resp.raise_for_status()
parent_reviews = json.loads(parent_reviews_resp.content.decode())
except requests.exceptions.HTTPError as e:
if e.response.status_code == 404:
logging.info("No reviews found for PR %s in %s (404 error). Skipping.", parent_pr_number, repo_name)
return False
except requests.exceptions.RequestException as e:
logging.error("Error occurred while trying to get PR %s reviews: %s", parent_pr_number, e)
return
except json.JSONDecodeError as e:
logging.error("Error occurred while trying to decode JSON: %s", e)
return
final_review = parent_reviews[-1] if parent_reviews else None
if final_review and final_review['state'] == "REQUEST_CHANGES":
try:
cur.execute(f"""
UPDATE {changes_tab} SET "Parent PR Status" = 'CHANGES REQUESTED'
WHERE "PR Number" = %s AND "Service Name" = %s;
""", (pr_number, repo))
conn.commit()
logging.info("Updated PR %s in %s to CHANGES REQUESTED.", pr_number, repo)
except psycopg2.Error as e:
logging.error("Error updating database: %s", e)
def extract_number_from_body(text):
try:
match = re.search(r"#\d+", str(text))
if match:
return int(match.group()[1:])
except ValueError as e:
logging.error("An error occurred while converting match group to int: %s", e)
return None
except re.error as e:
logging.error("An error occurred while searching text: %s", e)
return None
return None
def update_squad_and_title(cur, conn, rtc, changes_tab):
logging.info("Updating squads and titles...")
try:
cur.execute(f"SELECT * FROM {changes_tab};")
open_issues_rows = cur.fetchall()
for row in open_issues_rows:
cur.execute(
f"""UPDATE {changes_tab}
SET "Service Name" = rtc."Title", "Squad" = rtc."Squad"
FROM {rtc} AS rtc
WHERE {changes_tab}."Service Name" = rtc."Repository"
AND {changes_tab}.id = %s;""",
(row[0],)
)
cur.execute(
f"""UPDATE {changes_tab}
SET "Squad" = 'Other'
WHERE {changes_tab}."Service Name" IN ('doc-exports', 'docs_on_docs', 'docsportal')
AND {changes_tab}.id = %s;""",
(row[0],)
)
conn.commit()
except Exception as e:
logging.error("Error updating squad and title: %s", e)
def main(org, rtc, changes_tab):
cur_csv.execute(f"DROP TABLE IF EXISTS {changes_tab}")
conn_csv.commit()
create_prs_table(conn_csv, cur_csv, changes_tab)
repos = get_repos(cur_csv, rtc)
logging.info("Gathering PRs where changes has been requested...")
for repo in repos:
prs = get_pr_number(org, repo)
for pr_info in prs:
pr_number = pr_info['pr_number']
process_pr_reviews(org, repo, pr_number, changes_tab)
parent_pr_changes_check(cur_csv, conn_csv, org, changes_tab)
parent_pr_changes_check(cur_csv, conn_csv, org, "our_side_problem")
update_squad_and_title(cur_csv, conn_csv, rtc, changes_tab)
if __name__ == "__main__":
org_string = "docs"
rtc_table = "repo_title_category"
changes_table = "requested_changes"
conn_csv = database.connect_to_db(env_vars.db_csv)
cur_csv = conn_csv.cursor()
done = False
cur_csv.execute("DROP TABLE IF EXISTS our_side_problem")
create_prs_table(conn_csv, cur_csv, "our_side_problem")
conn_csv.commit()
main(org_string, rtc_table, changes_table)
main(f"{org_string}-swiss", f"{rtc_table}_swiss", f"{changes_table}_swiss")
update_squad_and_title(cur_csv, conn_csv, rtc_table, "our_side_problem")
if done:
logging.info("Search successfully finish!")
end_time = time.time()
execution_time = end_time - start_time
minutes, seconds = divmod(execution_time, 60)
logging.info("Script executed in %s minutes %s seconds! Let's go drink some beer :)", int(minutes), int(seconds))