ready for an emulator

src/main.py

@@ -5,7 +5,10 @@ import bucket
 def main():
    r = reader.Reader(reader.StdinReader())
    r = reader.Reader(reader.RandomReader())
-   w = writer.Writer()
+   w = writer.Writer(writer.MultiWriter(
+      #writer.StdoutWriter(),
+      writer.PyAutoGUIWriter(),
+   ))
    bkt = bucket.Bucket()
    for line in r.read():
       latest_bkt = bucket.Bucket()
@@ -14,6 +17,8 @@ def main():
          w.write(picked)
          bkt = latest_bkt
       bkt.push(line)
+   print("closing writer")
+   w.close()
 
 if __name__ == "__main__":
    main()

src/reader.py

@@ -47,7 +47,6 @@ class Reader:
       except KeyboardInterrupt as e:
          reader.stop()
          reader.join()
-         raise e
 
 class StdinReader:
    def read(self):

src/writer.py

@@ -1,17 +1,66 @@
 import time
 import json
+import pyautogui
 
 class Writer:
-   def __init__(self):
-      self.previous = Line(None)
+   def __init__(self, writer):
+      self.writer = writer
+      self.previous = Line([])
 
    def write(self, v):
       latest = Line(v)
       chosen = Line.choose(self.previous, latest)
       if chosen.v != self.previous.v:
-         print(chosen)
+         self.writer.write(chosen)
       self.previous = chosen
 
+   def close(self):
+      self.writer.write(Line([]))
+
+class MultiWriter:
+   def __init__(self, *writers):
+      self.writers = writers
+
+   def write(self, v):
+      for w in self.writers:
+         w.write(v)
+
+class StdoutWriter:
+   def write(self, v):
+      print(v)
+
+class PyAutoGUIWriter:
+   def __init__(self):
+      self.keys_down = set()
+
+   def write(self, v):
+      to_push = set()
+      for key in v.v:
+         got = self.translate(key)
+         if got:
+            to_push.add(got)
+      for key in [k for k in self.keys_down]:
+         if not key in to_push:
+            self.release(key)
+      for key in to_push:
+         self.push(key)
+      print("PUSHING", self.keys_down)
+
+   # https://pyautogui.readthedocs.io/en/latest/keyboard.html#keyboard-keys
+   def translate(self, v):
+      if v == "a":
+         return "f24"
+      elif v == "b":
+         return "f23"
+
+   def push(self, k):
+      self.keys_down.add(k)
+      #pyautogui.keyDown(k)
+
+   def release(self, k):
+      self.keys_down.remove(k)
+      #pyautogui.keyUp(k)
+
 class Line:
    def __init__(self, v):
       self.t = time.time()