Use configs from Flask app instance

.gitignore

@@ -106,3 +106,4 @@ venv.bak/
 
 # IDE
 .idea/
+.vscode/

README.md

@@ -16,15 +16,15 @@ python3 -m pip install Flask-Discord
 from flask import Flask, redirect, url_for
 from flask_discord import DiscordOAuth2Session
 
-CONFIGS = {
-    "client_id": 9999999999,
-    "client_secret": "your client secret",
-    "redirect_uri": "default redirect uri",
-}
-
 app = Flask(__name__)
-app.secret_key = "random bytes representing flask secret key"
+
-discord = DiscordOAuth2Session(**CONFIGS)
+app.secret_key = b"random bytes representing flask secret key"
+
+app.config["DISCORD_CLIENT_ID"] = 490732332240863233    # Discord client ID.
+app.config["DISCORD_CLIENT_SECRET"] = ""                # Discord client secret.
+app.config["DISCORD_REDIRECT_URI"] = ""                 # Redirect URI.
+
+discord = DiscordOAuth2Session(app)
 
 
 @app.route("/login/")

docs/introduction.rst

@@ -45,15 +45,15 @@ in exchange for fetching user's details and display them on web page.
     from flask import Flask, redirect, url_for
     from flask_discord import DiscordOAuth2Session
 
-    CONFIGS = {
-        "client_id": 9999999999,
-        "client_secret": "your client secret",
-        "redirect_uri": "default redirect uri",
-    }
-
     app = Flask(__name__)
-    app.secret_key = "random bytes representing flask secret key"
+
-    discord = DiscordOAuth2Session(**CONFIGS)
+    app.secret_key = b"random bytes representing flask secret key"
+
+    app.config["DISCORD_CLIENT_ID"] = 490732332240863233    # Discord client ID.
+    app.config["DISCORD_CLIENT_SECRET"] = ""                # Discord client secret.
+    app.config["DISCORD_REDIRECT_URI"] = ""                 # Redirect URI.
+
+    discord = DiscordOAuth2Session(app)
 
 
     @app.route("/login/")

flask_discord/_http.py

@@ -29,10 +29,10 @@ class DiscordOAuth2HttpClient(abc.ABC):
         "discord_oauth2_token",
     ]
 
-    def __init__(self, client_id, client_secret, redirect_uri):
+    def __init__(self, app):
-        self.client_id = client_id
+        self.client_id = app.config["DISCORD_CLIENT_ID"]
-        self.client_secret = client_secret
+        self.client_secret = app.config["DISCORD_CLIENT_SECRET"]
-        self.redirect_uri = redirect_uri
+        self.redirect_uri = app.config["DISCORD_REDIRECT_URI"]
         if "http://" in self.redirect_uri:
             os.environ["OAUTHLIB_INSECURE_TRANSPORT"] = "true"
 

flask_discord/client.py

@@ -11,12 +11,8 @@ class DiscordOAuth2Session(_http.DiscordOAuth2HttpClient):
 
     Parameters
     ----------
-    client_id : int
+    app : Flask
-        Client ID of your discord application.
+        An instance of your flask application.
-    client_secret : str
-        Client secret of your discord application.
-    redirect_uri : str
-        The default URL to be used to redirect user after the OAuth2 authorization.
 
     """
 

tests/test_app.py

@@ -1,14 +1,16 @@
 from flask import Flask, redirect, url_for
 from flask_discord import DiscordOAuth2Session
 
-OAUTH2_CLIENT_ID = 490732332240863233
-OAUTH2_CLIENT_SECRET = "GjKMenfebgLrOYQ_A_X7ouaWv9IhWdbI"
-OAUTH2_REDIRECT_URI = "http://127.0.0.1:5000/callback"
-
 
 app = Flask(__name__)
+
 app.secret_key = b"%\xe0'\x01\xdeH\x8e\x85m|\xb3\xffCN\xc9g"
-discord = DiscordOAuth2Session(OAUTH2_CLIENT_ID, OAUTH2_CLIENT_SECRET, OAUTH2_REDIRECT_URI)
+
+app.config["DISCORD_CLIENT_ID"] = 490732332240863233
+app.config["DISCORD_CLIENT_SECRET"] = "GjKMenfebgLrOYQ_A_X7ouaWv9IhWdbI"
+app.config["DISCORD_REDIRECT_URI"] = "http://127.0.0.1:5000/callback"
+
+discord = DiscordOAuth2Session(app)
 
 
 @app.route("/")