Config geturl

Example

config_geturl.py
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#!/usr/bin/env python3
import logging

import asab
import asab.utils

#

L = logging.getLogger(__name__)

#

asab.Config.add_defaults({
    "urls": {
        "teskalabs": "https://www.teskalabs.com/",  # Has a trailing slash
        "google": " https://www.google.com/ ",  # Has leading and trailing whitespace and a trailing slash
        "mongodb": "mongodb://LOCALHOST:27017/coolDB/",  # Has a trailing slash
        "github": "github.com",  # Has no scheme
    }
})


class MyApplication(asab.Application):

    def __init__(self):
        super().__init__()

        # Two ways of obtaining the URL
        self.UrlsTeskalabs = asab.Config["urls"].geturl("teskalabs", scheme="https")
        self.UrlsGoogle = asab.Config.geturl("urls", "google", scheme=None)

        self.UrlsMongo = asab.Config["urls"].geturl("mongodb", scheme="mongodb")
        self.UrlsGithub = asab.Config.geturl("urls", "github", scheme=None)

        # You can also use a tuple in the scheme parameter
        self.UrlsMongoTuple = asab.Config["urls"].geturl("mongodb", scheme=("https", "mongodb"))
        self.UrlsTeskalabsTuple = asab.Config["urls"].geturl("teskalabs", scheme=("https", "mongodb"))


    # This would throw a Error, because the URL in config has no scheme
    # self.UrlsGithub = asab.Config.geturl("urls", "github", scheme="https")


    async def main(self):
        L.warning("Did you know the url for TeskaLabs is {}".format(self.UrlsTeskalabs))
        L.warning("Did you know the url for Google is {}".format(self.UrlsGoogle))
        L.warning("Checkout my MongoDB {} Oh wait you can't :(️".format(self.UrlsMongo))
        L.warning("Github: {}".format(self.UrlsGithub))
        L.warning("MongoDB using a tuple scheme: {}".format(self.UrlsMongoTuple))
        L.warning("TeskaLabs using a tuple scheme: {}".format(self.UrlsTeskalabsTuple))

        L.warning("Stopping the application.")
        self.stop()


if __name__ == "__main__":
    app = MyApplication()
    app.run()