[enh] Bring back the clitools fromRedis generator

clitools/exports/toRedis.py

@@ -47,6 +47,7 @@ try:
       line = sys.stdin.readline()
       if line == "":
          time.sleep(0.01)
+         continue
       line = line.rstrip('\n')
       line=line[1:-1]
       line = line.replace("[",'(')

clitools/filters/kaleidoscope.py

@@ -162,8 +162,7 @@ try:
       pointsList = ast.literal_eval(line)
       # Do the filter
       result = kaleidoscope( pointsList ) 
-      print( result, flush=True )
-
+      if len(result) : print( result, flush=True )
       looptime = time.time() - start
       # debug(name+" looptime:"+str(looptime))
       if( looptime < optimal_looptime ):

clitools/filters/redilysis_colors.py

@@ -1,4 +1,3 @@
-
 #!/usr/bin/python3
 # -*- coding: utf-8 -*-
 # -*- mode: Python -*-
@@ -145,8 +144,11 @@ def default( pl ):
         colorTuple = int2rgb(ocolor)
         x         = point[0]
         dist      = abs(x - max_width/2)
-        key       = int(2* dist / max_width * 8)
-        power     = spect[key] / spect10Correct[key] * chaos
+        key       = int(2* dist / max_width * 7)
+        try:
+            power     = spect[key] / spect10Correct[key] * chaos
+        except:
+            pass
         color = []
         for i in colorTuple:
           new_color = int(i * power)

clitools/generators/blank.py

@@ -0,0 +1,53 @@
+#!/usr/bin/python3
+# -*- coding: utf-8 -*-
+# -*- mode: Python -*-
+
+
+'''
+
+Send only black points
+v0.1.0
+
+Use it to test your filters and outputs
+
+LICENCE : CC
+
+by cocoa
+
+'''
+
+from __future__ import print_function
+import time
+import argparse
+import sys
+name="generator::dummy"
+
+
+def debug(*args, **kwargs):
+    if( verbose == False ):
+        return
+    print(*args, file=sys.stderr, **kwargs)
+
+argsparser = argparse.ArgumentParser(description="dummy generator")
+argsparser.add_argument("-f","--fps",help="Frame Per Second",default=30,type=int)
+argsparser.add_argument("-v","--verbose",action="store_true",help="Verbose output")
+args        = argsparser.parse_args()
+
+fps=args.fps
+verbose=args.verbose
+optimal_looptime = 1 / fps
+debug(name+" optimal looptime "+str(optimal_looptime))
+
+
+shape = [[400,400,0],[400,400,64],[400,400,0]]
+
+
+while True:
+  start = time.time()
+  print(shape, flush=True);
+  looptime = time.time() - start
+  if( looptime < optimal_looptime ):
+    time.sleep( optimal_looptime - looptime)
+    debug(name+" micro sleep:"+str( optimal_looptime - looptime))
+
+

clitools/generators/dummy.py

@@ -28,17 +28,17 @@ def debug(*args, **kwargs):
         return
     print(*args, file=sys.stderr, **kwargs)
 
-
-argsparser = argparse.ArgumentParser(description="Dummy generator")
+argsparser = argparse.ArgumentParser(description="dummy generator")
 argsparser.add_argument("-f","--fps",help="Frame Per Second",default=30,type=int)
+argsparser.add_argument("-s","--speed",help="point per frame progress",default=3,type=int)
 argsparser.add_argument("-v","--verbose",action="store_true",help="Verbose output")
-args = argsparser.parse_args()
+args        = argsparser.parse_args()
 
 fps=args.fps
 verbose=args.verbose
 optimal_looptime = 1 / fps
 debug(name+" optimal looptime "+str(optimal_looptime))
-color = 65280
+color = 16777215
 square = [[100.0, 100.0, color], [100.0, 500.0, color], [500.0, 500.0, color], [500.0, 100.0, color], [100.0, 100.0, color]]
 line =[]
 for i in range(00,800,int(800/120)):

clitools/generators/fromRedis.py

@@ -0,0 +1,72 @@
+#!/usr/bin/python3
+# -*- coding: utf-8 -*-
+# -*- mode: Python -*-
+
+
+'''
+
+This generator reads a frame from redis
+v0.1.0
+
+Use it to create feedback loops by writing to the same frame
+or to copy the frame from someone else
+
+LICENCE : CC
+
+by cocoa
+
+'''
+
+from __future__ import print_function
+import ast
+import argparse
+import json
+import redis
+import sys
+import time
+name="generator::fromRedis"
+
+
+def debug(*args, **kwargs):
+    if( verbose == False ):
+        return
+    print(*args, file=sys.stderr, **kwargs)
+
+
+argsparser      = argparse.ArgumentParser(description="Dummy generator")
+argsparser.add_argument("-k","--key",required=True,help="Redis key to look after",default=30,type=str)
+argsparser.add_argument("-i","--ip",help="IP address of the Redis server ",default="127.0.0.1",type=str)
+argsparser.add_argument("-p","--port",help="Port of the Redis server ",default="6379",type=str)
+argsparser.add_argument("-f","--fps",help="Frame Per Second",default=30,type=int)
+argsparser.add_argument("-v","--verbose",action="store_true",help="Verbose output")
+args = argsparser.parse_args()
+
+fps                 = args.fps
+verbose             = args.verbose
+key                 = args.key
+ip                  = args.ip
+port                = args.port
+optimal_looptime    = 1 / fps
+debug(name+" optimal looptime "+str(optimal_looptime))
+
+r = redis.Redis(
+        host=ip,
+        port=port)
+
+while True:
+  start = time.time()
+  # Read from Redis
+  line = r.get(key)
+  # Decode as list of tuples
+  pointsList = ast.literal_eval(line.decode('ascii'))
+  # convert to list of lists
+  pointsList  = [list(elem) for elem in pointsList]
+  # Convert to JSON string
+  line = json.dumps( pointsList )
+  debug(name,"Key:{} line:{}".format(key,line))
+  print(line, flush=True);
+  looptime = time.time() - start
+  if( looptime < optimal_looptime ):
+    time.sleep( optimal_looptime - looptime)
+    debug(name+" micro sleep:"+str( optimal_looptime - looptime))
+

clitools/generators/tunnel.py

@@ -62,7 +62,25 @@ square      = [
         [-1,1]
         ]
 
-shape = square 
+circle      = [[1,0],
+[0.9238795325112867,0.3826834323650898],
+[0.7071067811865476,0.7071067811865475],
+[0.38268343236508984,0.9238795325112867],
+[0,1.0],
+[-0.3826834323650897,0.9238795325112867],
+[-0.7071067811865475,0.7071067811865476],
+[-0.9238795325112867,0.3826834323650899],
+[-1.0,0],
+[-0.9238795325112868,-0.38268343236508967],
+[-0.7071067811865477,-0.7071067811865475],
+[-0.38268343236509034,-0.9238795325112865],
+[0,-1.0],
+[0.38268343236509,-0.9238795325112866],
+[0.707106781186548,-0.707106781186547],
+[0.9238795325112872,-0.3826834323650887],
+[1,0]]
+
+shape = circle
 currentCenter = [centerX, centerY]
 centerVector= [0,0]
 # tweak random basis

clitools/runner_lib.py

@@ -10,6 +10,16 @@ import json
 from pathlib import Path
 import redis
 
+
+environ = {
+#  "REDIS_IP"    : "127.0.0.1",
+  "REDIS_IP"      : "192.168.2.44",
+  "REDIS_PORT"    : "6379",
+  "REDIS_KEY"     : "/pl/0/0",
+  "REDIS_SCENE"   : "0",
+  "REDIS_LASER"   : "0"
+}
+
 class bcolors:
     HL = '\033[31m'
     OKBLUE = '\033[94m'
@@ -37,12 +47,12 @@ def intkey():
   except ValueError:
     print("Error.")
 
-current_id=0
-current_cmd=""
-process = None
-current_filename = ""
-currentPlayList = []
-playlistsDir = Path("./playlists")
+current_id        = 0
+current_cmd       = ""
+process           = None
+current_filename  = ""
+currentPlayList   = []
+playlistsDir      = Path("./playlists")
 if not playlistsDir.is_dir() : playlistsDir.mkdir()
 
 def ask(q):
@@ -105,10 +115,12 @@ def action_changeCommand( inc ):
   return True
 
 def action_match( k ):
+    global current_id, currentPlayList
     if int(k) > (len(currentPlayList) - 1):
       print( bcolors.HL + "This key does not exist" + bcolors.ENDC )
       return False
     else :
+      _ok("Changed action id to {}.".format(k))
       current_id = int(k)
 
 def action_runCommand():
@@ -155,7 +167,7 @@ def action_deleteCommand():
   action_listAll()
   key = int(input())
   # Exit early
-  if "x" == k:
+  if "x" == key:
     return(False)
   del currentPlayList[key]
   return True
@@ -163,7 +175,7 @@ def action_deleteCommand():
 
 
 def action_listAll():
-  global currentPlayList, current_cmd
+  global currentPlayList, current_cmd, current_id
   print("\n--------------------------------------")
   for i,seq in enumerate(currentPlayList):
     pre=""
@@ -232,7 +244,7 @@ def action_loadPlaylist():
       print( bcolors.HL + "This key '{}' is not valid".format(k) + bcolors.ENDC )
       return False
 
-  # Load file
+  # @todo replace with _loadPlaylist
   playlistFile = Path("./playlists/"+file_list[k].name)
   currentPlayList = json.loads(playlistFile.read_text())
   current_playlist_name = file_list[k].name
@@ -242,7 +254,18 @@ def action_loadPlaylist():
 
 
 
+def _loadPlaylist( filename ):
 
+  global currentPlayList, current_playlist_name, current_id
+  try:
+    playlistFile = Path(filename)
+    currentPlayList = json.loads(playlistFile.read_text())
+    current_playlist_name = filename
+    current_id = 0
+    _ok("Playlist loaded: {}\n".format(current_playlist_name))
+    return True
+  except Exception as e:
+    _err("_loadPlaylist error when loading '{}':{}".format(filename,e))
 
 
 
@@ -354,12 +377,3 @@ def action_quit():
     if quit != "n":
         _kill(process)
         sys.exit(1)
-
-environ = {
-#  "REDIS_IP"    : "127.0.0.1",
-  "REDIS_IP"      : "192.168.2.44",
-  "REDIS_PORT"    : "6379",
-  "REDIS_KEY"     : "/pl/0/0",
-  "REDIS_SCENE"   : "0",
-  "REDIS_LASER"   : "0"
-}

clitools/runner_midi.py

@@ -1,12 +1,87 @@
 #!/usr/bin/python3
 
-import sys
-import os
-import signal
-import subprocess
-import time
-import tty,termios
+import argparse
 import re
-import json
-from pathlib import Path
+import redis
 import runner_lib as runner
+import time
+
+novationRows = [
+  [ 0, 1, 2, 3, 4, 5, 6, 7 ],
+  [ *range(16,24)],
+  [ *range(32,40)],
+  [ *range(48,56)]
+]
+
+argsparser = argparse.ArgumentParser(description="Playlist midi")
+argsparser.add_argument("playlist",help="JSON playlist file ",type=str)
+argsparser.add_argument("-i","--ip",help="IP address of the Redis server ",default="127.0.0.1",type=str)
+argsparser.add_argument("-r","--row",help="Row of Novation pad. Default:1 ",default=1,type=str)
+argsparser.add_argument("-k","--key",help="Redis key to update",default="0",type=str)
+argsparser.add_argument("-l","--laser",help="Laser number. Default:0 ",default=0,type=int)
+argsparser.add_argument("-p","--port",help="Port of the Redis server ",default="6379",type=str)
+argsparser.add_argument("-s","--scene",help="Laser scene. Default:0 ",default=0,type=int)
+argsparser.add_argument("-v","--verbose",action="store_true",help="Verbose")
+args = argsparser.parse_args()
+
+ip = args.ip
+port = args.port
+key = args.key
+verbose=args.verbose
+laser = args.laser
+scene = args.scene
+playlist = args.playlist
+row = args.row - 1
+rowKeys = novationRows[row]
+
+
+
+# Subscriber
+
+r = redis.StrictRedis(host=ip, port=port, db=0)
+p = r.pubsub()
+p.subscribe('/midi/last_event')
+runner._killBill()
+
+# Set Laser and scene
+runner._setKey( laser = laser, scene = scene)
+
+# Load playlist
+runner._loadPlaylist( playlist )
+
+print("Loaded playlist : {}".format(runner.currentPlayList))
+
+
+runner.action_info()
+runner.current_id = -1 
+while True:
+  runner._killBill()
+
+  message = p.get_message()
+  if message:
+    #runner._ok ("Subscriber: %s" % message['data'])
+
+    
+    # b'/midi/noteon/0/19/127'
+    match   = re.match(".*/([0-9]+)/[0-9]+",str(message['data']))
+    if not match: 
+      continue
+    key     = int(match.group(1))
+
+    # Check if the event is for us 
+    if key not in rowKeys:
+      print("key {} not in {} ".format(key,rowKeys))
+      continue
+
+    try:
+      command_id = rowKeys.index(key)
+      cmd = runner.currentPlayList[command_id]
+
+      if command_id != runner.current_id :
+        runner._ok("Launching command #{}\n  Previous was {}\n  Cmd:{}".format(command_id,runner.current_id,cmd))
+        runner.action_match(command_id)   
+        runner.action_runCommand()
+      else :
+        runner._err("Not running {} : already running.".format(command_id))
+    except Exception as e :
+      print("Woops.",e)