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add lock for pretty print

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This commit is contained in:
Dmitry Afanasyev 2023-10-14 18:18:57 +03:00
parent 62c303916c
commit 9dde5371b4
1 changed files with 22 additions and 15 deletions
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15
dockerhub.py
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@ -2,7 +2,7 @@ import asyncio
import re
import sys
from logging import Logger
from multiprocessing import Process
from multiprocessing import Process, Lock
from typing import Any
import httpx
@ -155,12 +155,14 @@ class DockerHubScanner:
return services_tags
def print_data(self, service_name: str, service_component: dict[str, str]) -> None:
def print_data(self, service_name: str, service_component: dict[str, str], lock: Lock) -> None:
component_name = service_component['name']
component_version = service_component['version']
data = self.get_data(service_name, service_component)
with lock:
print(
f"Service: {colored(service_name, color='light_grey')}",
f"\nComponent: {colored(component_name, color='light_blue')}",
@ -201,7 +203,9 @@ class DockerHubScanner:
if __name__ == '__main__':
print('Services'.center(50, '-'), '\n')
print(colored('Services'.center(50, '-', ), color='white'), '\n')
global_lock = Lock()
dockerhub_scanner = DockerHubScanner()
processes = []
@ -212,10 +216,13 @@ if __name__ == '__main__':
continue
process = Process(
target=dockerhub_scanner.print_data,
kwargs={'service_name': service, 'service_component': component}
kwargs={'service_name': service, 'service_component': component, 'lock': global_lock}
)
processes.append(process)
process.start()
for process in processes:
process.join()
print(colored("All jobs done", color='white'))