The webdriver_manager seems to be sending repeated HTTP requests

[stanislaw]

Hello,

First of all, thank you for creating this library! We are using it to print PDF documents from HTML using Chrome Driver.

To explore how the library works and following the documentation, we created our own custom HTTP client, and now we can see the GET requests in the logs as they are made by the library.

    http_client = HTML2PDF_HTTPClient()
    download_manager = WDMDownloadManager(http_client)
    path_to_chrome = ChromeDriverManager(
        download_manager=download_manager
    ).install()
    print(f"HTML2PDF: Chrome Driver available at path: {path_to_chrome}")  # noqa: T201

One thing that we noticed was that the URLs of requests seem to be repeating and we are wondering if this behavior is by design, or there is something in the code that makes the job done twice?

This is how a hot run looks like when the webdriver_manager downloads a new file:

HTML2PDF: creating Chrome Driver service.
HTML2PDF_HTTPClient: sending GET request attempt 1: https://googlechromelabs.github.io/chrome-for-testing/latest-patch-versions-per-build.json
HTML2PDF_HTTPClient: sending GET request attempt 1: https://googlechromelabs.github.io/chrome-for-testing/latest-patch-versions-per-build.json
HTML2PDF_HTTPClient: sending GET request attempt 1: https://googlechromelabs.github.io/chrome-for-testing/latest-patch-versions-per-build.json
HTML2PDF_HTTPClient: sending GET request attempt 1: https://googlechromelabs.github.io/chrome-for-testing/known-good-versions-with-downloads.json
HTML2PDF_HTTPClient: sending GET request attempt 1: https://edgedl.me.gvt1.com/edgedl/chrome/chrome-for-testing/120.0.6099.109/mac-x64/chromedriver-mac-x64.zip
HTML2PDF_HTTPClient: sending GET request attempt 1: https://googlechromelabs.github.io/chrome-for-testing/latest-patch-versions-per-build.json
HTML2PDF: Chrome Driver available at path: /Users/Stanislaw/workspace/projects/strictdoc-project/strictdoc/strictdoc/export/html2pdf/.wdm/drivers/chromedriver/mac64/120.0.6099.109/chromedriver-mac-x64/chromedriver

This is how a hot run looks like when the driver is downloaded:

HTML2PDF: creating Chrome Driver service.
HTML2PDF_HTTPClient: sending GET request attempt 1: https://googlechromelabs.github.io/chrome-for-testing/latest-patch-versions-per-build.json
HTML2PDF_HTTPClient: sending GET request attempt 1: https://googlechromelabs.github.io/chrome-for-testing/latest-patch-versions-per-build.json
HTML2PDF: Chrome Driver available at path: /Users/Stanislaw/workspace/projects/strictdoc-project/strictdoc/strictdoc/export/html2pdf/.wdm/drivers/chromedriver/mac64/120.0.6099.109/chromedriver-mac-x64/chromedriver

Is this behavior as expected? Our interest here: Since we are testing our HTML2PDF function in our tests, we are interested in seeing less HTTP requests to be made to the internet.

Thank you.