Got rid of proxy methods in MatrixBot, v0.6.0

- Updated README.md
- Updated examples
- `MatrixBot` does not redefine methods from classes it is composed of anymore

examples/image_bot.py

@@ -24,9 +24,9 @@ async def on_gen_command(data: EventContext) -> None:
     try:
         r, g, b = [float(v) for v in data[CTX_CMD_ARGS]]
     except:
-        await data.bot.send_text(data.room, "Invalid arguments")
+        await data.bot.send.text(data.room, "Invalid arguments")
         return
-    await data.bot.send_text(data.room, "Generating the noise...")
+    await data.bot.send.text(data.room, "Generating the noise...")
     # create the basic noise
     img = Image.new("RGB", (16, 16))
     for x in range(img.width):
@@ -44,13 +44,13 @@ async def on_gen_command(data: EventContext) -> None:
     buf.seek(0)
     buf = buf.read()
     # send
-    await data.bot.send_image_bytes(data.room, buf, "noise.png")
+    await data.bot.send.image_bytes(data.room, buf, "noise.png")
 
 async def on_image(ctx: EventContext) -> None:
     """This callback is called when an image is received."""
     # download
     s = time.time()
-    data = await ctx.bot.download_file(ctx)
+    data = await ctx.bot.download.file(ctx)
     took_time = time.time() - s
     # convert to Image
     with BytesIO(data) as buf:
@@ -66,7 +66,7 @@ async def on_image(ctx: EventContext) -> None:
     buf.seek(0)
     buf = buf.read()
     # send
-    await ctx.bot.send_image_bytes(
+    await ctx.bot.send.image_bytes(
         ctx.room,
         buf,
         "blurred.png",
@@ -75,7 +75,7 @@ async def on_image(ctx: EventContext) -> None:
 
 async def on_wrong_message(data: EventContext) -> None:
     """This callback is called when a wrong message is received."""
-    await data.bot.send_text(
+    await data.bot.send.text(
         data.room,
         "Text me something like <code>!gen 0.1 0.7 1.0</code> or send an image to blur"
     )