Deal with bias exposure times

src/gort/spec.py

@@ -119,7 +119,10 @@ async def expose(
             )
 
         count: int = kwargs.pop("count", 1)
-        exposure_time: float = kwargs.pop("exposure_time", 10)
+
+        exposure_time = kwargs.pop("exposure_time", 10)
+        if kwargs.get("bias", False) or kwargs.get("flavour", "object") == "bias":
+            exposure_time = 0.0
 
         exp_nos: list[int] = []
 
@@ -135,7 +138,7 @@ async def expose(
                 header = None
 
             if show_progress:
-                timer = tqdm_timer(exposure_time + READOUT_TIME)
+                timer = tqdm_timer(float(exposure_time) + READOUT_TIME)
             else:
                 timer = None
 

src/gort/tools.py

@@ -314,7 +314,7 @@ def is_notebook() -> bool:
         return False  # Probably standard Python interpreter
 
 
-def tqdm_timer(seconds: int):
+def tqdm_timer(seconds: float):
     """Creates a task qith a tqdm progress bar."""
 
     if is_notebook():
@@ -325,7 +325,7 @@ def tqdm_timer(seconds: int):
     bar_format = "{l_bar}{bar}| {n_fmt}/{total_fmt}s"
 
     async def _progress():
-        for _ in tqdm(range(seconds), bar_format=bar_format):
+        for _ in tqdm(range(int(seconds)), bar_format=bar_format):
             await asyncio.sleep(1)
 
     return asyncio.create_task(_progress())