use custom font

.gitignore

@@ -4,3 +4,5 @@ lib64
 pyvenv.cfg
 
 __pycache__/
+
+src/public/fonts/

requirements.txt

@@ -1 +1,2 @@
 Flask==2.2.2
+requests==2.28.1

src/app.py

@@ -1,18 +1,15 @@
-from routes.index import router as index
 from flask import Flask, redirect
 
+from font import init as init_font
+from routes.index import router as index
+
 
 app = Flask(__name__, static_url_path="/", static_folder="public")
 app.register_blueprint(index, url_prefix="/index")
 
+init_font("1.3.0")
+
 
 @app.route("/")
 def root():
     return redirect("index")
-
-
-class AttributeDict(dict):
-    def __getattr__(self, name):
-        if name in self:
-            return self[name]
-        raise AttributeError(name)

src/font.py

@@ -0,0 +1,37 @@
+from os import mkdir
+
+from requests import get
+
+
+def exist(path):
+    """Check if file or directory exists"""
+    try:
+        open(path, "r")
+    except FileNotFoundError:
+        return False  # Doesn't exist
+    except IsADirectoryError:
+        return True  # Directory exists
+    else:
+        return True  # File exists
+
+
+def init(version):
+    """ Download font """
+    path = "./src/public/fonts"
+    filename = "RiluRegular.ttf"
+    # If there is filename changes, you should change
+    # the name in the css file too (./src/public/styles/style.css)
+
+    # Check if fonts directory exists
+    if not exist(path):
+        mkdir(path)
+
+    # Download the font file if needed
+    if not exist(f"{path}/{filename}"):
+        # Download the font file
+        file_url = f"https://github.com/alisinisterra/rilu/releases/download/v{version}/{filename}"
+        data = get(file_url).content
+
+        # Save the file
+        with open(f"{path}/{filename}", "wb") as file:
+            file.write(data)

src/public/styles/style.css

@@ -1,3 +1,10 @@
+@font-face {
+    font-family: Rilu;
+    font-style: normal;
+    font-weight: normal;
+    src: url(../fonts/RiluRegular.ttf);
+}
+
 /* https://www.colorhexa.com/c2b280 */
 @media (prefers-color-scheme: light) {
     :root {
@@ -31,9 +38,7 @@
 html {
     background-color: var(--bg-color);
     color: var(--text-color);
-    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
+    font-family: Rilu;
-        Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", Arial,
-        sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
     font-size: 17px;
     scroll-behavior: smooth;
 }