add more skip options in star.setup, request tip after pre-init

Author: rickwierenga

pylabrobot/liquid_handling/backends/hamilton/STAR_backend.py

@@ -1341,6 +1341,8 @@ def _parse_response(self, resp: str, fmt: str) -> dict:
 
   async def setup(
     self,
+    skip_instrument_initialization=False,
+    skip_pip=False,
     skip_autoload=False,
     skip_iswap=False,
     skip_core96_head=False,
@@ -1357,9 +1359,6 @@ async def setup(
 
     self.id_ = 0
 
-    tip_presences = await self.request_tip_presence()
-    self._num_channels = len(tip_presences)
-
     # Request machine information
     conf = await self.request_machine_configuration()
     self._extended_conf = await self.request_extended_configuration()
@@ -1378,13 +1377,16 @@ async def setup(
 
     initialized = await self.request_instrument_initialization_status()
 
-    if not initialized:
+    if not initialized and not skip_instrument_initialization:
       logger.info("Running backend initialization procedure.")
 
       await self.pre_initialize_instrument()
 
+    tip_presences = await self.request_tip_presence()
+    self._num_channels = len(tip_presences)
+
     async def set_up_pip():
-      if not initialized or any(tip_presences):
+      if (not initialized or any(tip_presences)) and not skip_pip:
         await self.initialize_pip()
 
     async def set_up_autoload():

pylabrobot/liquid_handling/backends/hamilton/STAR_chatterbox.py

@@ -16,7 +16,14 @@ def __init__(self, num_channels: int = 8, core96_head_installed: bool = True):
     self._iswap_parked = True
     self.core96_head_installed = core96_head_installed
 
-  async def setup(self, skip_autoload=False, skip_iswap=False, skip_core96_head=False) -> None:
+  async def setup(
+    self,
+    skip_instrument_initialization=False,
+    skip_pip=False,
+    skip_autoload=False,
+    skip_iswap=False,
+    skip_core96_head=False,
+  ):
     await LiquidHandlerBackend.setup(self)
 
   async def request_tip_presence(self):