Fix opacity stuff

cat.py

@@ -7,7 +7,14 @@ import urllib.request
 from io import BytesIO
 
 def cat(w, h):
-    url = f'https://cataas.com/cat/says/DOCHKATZE?size=100&width={w}?height={h}?text=cat'
+    url = f'https://cataas.com/cat?width={w}?height={h}?text=cat'
+    resp = urllib.request.urlopen(url)
+    im_data = resp.read()
+    im = Image.open(BytesIO(im_data))
+    return im
+
+def cat_says(text,w, h):
+    url = f'https://cataas.com/cat/says/{text}?size=100&width={w}?height={h}?text=cat'
     resp = urllib.request.urlopen(url)
     im_data = resp.read()
     im = Image.open(BytesIO(im_data))
@@ -16,3 +23,4 @@ def cat(w, h):
 if __name__ == "__main__":
     cat = cat(1920,1080)
     cat.show()
+

igel.py

@@ -0,0 +1,11 @@
+#!/usr/bin/env python3
+
+import string
+import numpy as np
+
+def igel():
+    igel = ["aussagend", "fickend", "friedlich-neu", "liebend", "niedlich", "panisch-neu", "peinlich", "schlafend", "unzufrieden", "wissend"]
+    name =  np.random.choice(igel)
+    return f'/opt/docker/nextcloud-dockerized/html/data/maya/files/Bilder/=== Freizeit ===/Kunst/Zeichnungen/Igel/{name}.png'
+    return im
+

pixelflut.py

@@ -6,7 +6,8 @@ from itertools import product
 import string
 import numpy as np
 from PIL import Image
-from cat import cat
+from cat import cat, cat_says
+from igel import igel
 import argparse
 
 # parser stuff
@@ -18,10 +19,11 @@ parser.add_argument('port')
 parser.add_argument('-i','--image')
 parser.add_argument('-r','--random', action='store_true')
 parser.add_argument('-c','--cat', action='store_true')
+parser.add_argument('-cs','--catsays')
+parser.add_argument('-ig','--igel', action='store_true')
 parser.add_argument('-wd','--width', default=0)
 parser.add_argument('-ht','--height', default=0)
 args = parser.parse_args()
-
 HOST, PORT = args.hostname, int(args.port)
 
 # change start point if requested
@@ -44,7 +46,9 @@ with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as sock:
 
     # open image to be sent or query a cat image
     if  args.cat: im = cat(sizew,sizeh) 
-    elif image in args: im = Image.open(args.image)
+    elif args.catsays: im = cat_says(args.catsays,sizew,sizeh) 
+    elif args.igel: im = Image.open(igel())
+    elif args.image: im = Image.open(args.image)
 
     pixels = list(im.getdata())
     width, height = im.size
@@ -57,7 +61,8 @@ with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as sock:
     for w in widthlist:
         if rnd: np.random.shuffle(heightlist)
         for h in heightlist:
-            color = '#%02x%02x%02x' % pixels[h-starth][w-startw]
+            if pixels[h-starth][w-startw][3] == 0: continue
+            color = '#%02x%02x%02x' % pixels[h-starth][w-startw][0:3]
             to_send = "px {} {} {}\n".format(w,h,color)
             sock.sendall(bytes(to_send, "utf-8"))
     sock.close()