moved panzer into separate file, added 404 error handler, removed profile html page

app/panzer.py

@@ -0,0 +1,34 @@
+from app import app
+from textwrap import wrap
+from PIL import Image, ImageDraw, ImageFont
+from io import BytesIO
+import flask
+
+@app.route('/panzer/')
+@app.route('/panzer')
+@app.route('/panzer/<string>')
+@app.route('/panzer/<string>/')
+def panzer(string='bionicles are cooler than sex'):
+    string = string.replace('+', ' ')
+    string = string.replace('\n', '%0A')
+    image = create_panzer(string)
+    return serve_pil_image(image)
+
+def create_panzer(string):
+    img = Image.open("./app/static/panzer.jpeg")
+    draw = ImageDraw.Draw(img)
+    font1 = ImageFont.truetype('./app/static/arial.ttf', size=30)
+    draw.text((10, 20), 'Oh panzer of the lake, what is your wisdom?', font=font1)
+    font2 = ImageFont.truetype('./app/static/arial.ttf', size=30)
+    topleft = (250, 500)
+    wrapped = wrap(string, width=25)
+    wrapped = [text.replace('%0A', '\n') for text in wrapped]
+    for y, text in enumerate(wrapped):
+        draw.text((topleft[0], topleft[1] + (y * 33)), text, font=font2)
+    return img
+
+def serve_pil_image(pil_img):
+    img_io = BytesIO()
+    pil_img.save(img_io, 'JPEG', quality=50)
+    img_io.seek(0)
+    return flask.send_file(img_io, mimetype='image/jpeg')