app.py

from db_connector import DBConnector, GitHubData, PackageManagerData
from config import Config
from github import GitHub
from package_managers import PackageManagers
from sendgrid_email import SendGrid

config = Config()
db = DBConnector()
github = GitHub()
pm = PackageManagers()
sg = SendGrid()


def update(send_email=True):
    # Update the DB with the GitHub repo data
    for repo in config.github_repos:
        github.update_library_data(config.github_user, repo)

    # Update the DB with Package Manager data
    pm.update_package_manager_data(config.package_manager_urls)

    # Export tables as CSV if config file indicates to do so
    if config.export_github:
        db.export_table_to_csv(GitHubData)
    if config['export_tables']['PackageManagers']:
        db.export_table_to_csv(PackageManagerData)

    if not send_email:
        return

    # Send an email update
    sg.send_email(config.to_email,
                  config.from_email,
                  config.email_subject,
                  config.email_body)


if __name__ == "__main__":
    update()