Add model table, PrinterError, and port upstream PRs #28/#12

Library changes on top of upstream 35c41a7:

- models.py: MODELS table (max width / density / needs_print_clear per
  model) and prepare_print(), replacing the duplicated width/density
  logic in the CLI. Adds d101 (192px head, tested on 12mm tape).
- _transceive raises PrinterError instead of returning None (callers
  used to crash with AttributeError on a silent printer).
- PR #28: send ALLOW_PRINT_CLEAR / SET_QUANTITY for D-series models
  (labels taller than ~210px failed on D11 without them) and pause 1ms
  between line packets.
- PR #12: replace the fixed sleep after END_PAGE_PRINT with
  get_print_status() polling (30s deadline, fallback for firmwares that
  do not answer). get_print_status returns PrintStatus(finished,
  progress, feed_progress, error).
- set_dimension parameter names match their use.

Verified on a D101 over Bluetooth.

niimprint/__main__.py

@@ -4,14 +4,20 @@ import re
 import click
 from PIL import Image
 
-from niimprint import BluetoothTransport, PrinterClient, SerialTransport
+from niimprint import (
+    MODELS,
+    BluetoothTransport,
+    PrinterClient,
+    SerialTransport,
+    prepare_print,
+)
 
 
 @click.command("print")
 @click.option(
     "-m",
     "--model",
-    type=click.Choice(["b1", "b18", "b21", "d11", "d110"], False),
+    type=click.Choice(list(MODELS), False),
     default="b21",
     show_default=True,
     help="Niimbot printer model",
@@ -73,23 +79,10 @@ def print_cmd(model, conn, addr, density, rotate, image, verbose):
         port = addr if addr is not None else "auto"
         transport = SerialTransport(port=port)
 
-    if model in ("b1", "b18", "b21"):
-        max_width_px = 384
-    if model in ("d11", "d110"):
-        max_width_px = 96
-
-    if model in ("b18", "d11", "d110") and density > 3:
-        logging.warning(f"{model.upper()} only supports density up to 3")
-        density = 3
-
-    image = Image.open(image)
-    if rotate != "0":
-        # PIL library rotates counter clockwise, so we need to multiply by -1
-        image = image.rotate(-int(rotate), expand=True)
-    assert image.width <= max_width_px, f"Image width too big for {model.upper()}"
+    image, density = prepare_print(model, Image.open(image), density, int(rotate))
 
     printer = PrinterClient(transport)
-    printer.print_image(image, density=density)
+    printer.print_image(image, density=density, model=model)
 
 
 if __name__ == "__main__":