From 4392e811e689376c5921ee8b8dea2ba4b194f430 Mon Sep 17 00:00:00 2001
From: Ignacio Rivero <igna@netpaws.cc>
Date: Tue, 24 Jun 2025 21:45:38 -0300
Subject: [PATCH] thought json was not built in oops, also fixed intensity
 permanence

---
 app.py               | 19 ++++++++++++++++---
 requirements.txt     |  1 -
 templates/index.html |  2 +-
 3 files changed, 17 insertions(+), 5 deletions(-)

diff --git a/app.py b/app.py
index 6827be3..98ff656 100644
--- a/app.py
+++ b/app.py
@@ -416,7 +416,7 @@ def index():
             if intensity < 0 or intensity > 100:
                 raise ValueError("Intensity must be between 0 and 100")
         except ValueError:
-            error = "Intensidad debe ser un número entre 0 y 100"
+            error = "Intensity must be a number between 0 and 100"
             intensity = 85 
         session['intensity'] = intensity
         # If print button pressed, send to driver
@@ -438,8 +438,21 @@ def index():
                         printed = True
             except Exception as e:
                 error = f"Failed to print: {e}"
-    return render_template("index.html", dithering_modes=dithering_modes, img=img_data, default_md=md,
-        printed=printed, error=error, current_dithering=session.get('dithering', 'floyd'), current_rotation=session.get('rotation', 0), current_printmode=session.get('printmode', '1bpp'), current_bannermode=session.get('bannermode', False), t=t, lang=lang)
+    return render_template(
+        "index.html",
+        dithering_modes=dithering_modes,
+        img=img_data,
+        default_md=md,
+        printed=printed,
+        error=error,
+        current_intensity=session.get('intensity', 85),
+        current_dithering=session.get('dithering', 'floyd'),
+        current_rotation=session.get('rotation', 0),
+        current_printmode=session.get('printmode', '1bpp'),
+        current_bannermode=session.get('bannermode', False),
+        t=t,
+        lang=lang
+    )
 
 @app.route('/manifest.json')
 def manifest():
diff --git a/requirements.txt b/requirements.txt
index 8a3aec6..2eacab7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,4 +2,3 @@ Flask
 markdown
 Pillow
 requests
-json
\ No newline at end of file
diff --git a/templates/index.html b/templates/index.html
index 5c729db..d795371 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -560,7 +560,7 @@
           </div>
           <div class="options-intensity">
             <label for="intensity">{{ t['intensity'] }}</label>
-            <input type="number" name="intensity" value="85" min="0" max="100" step="1">
+            <input type="number" name="intensity" value="{{ current_intensity }}" min="0" max="100" step="1">
           </div>
           <div class="options-rotation">
             <label for="rotation">{{ t['rotate_image'] }}</label>