pyproject.toml

@@ -83,7 +83,7 @@ target-version = ["py310"]
 exclude = '''
     /(
           \.git
-        | \.riahub
+        | \.github
         | \.tox
         | build
         | dist
@@ -94,7 +94,6 @@ exclude = '''
         | \.env
         | \.idea
         | \.vscode
-        | _external
     )/
 '''
 

src/ria_toolkit_oss/sdr/blade.py

@@ -1,11 +1,12 @@
 from typing import Optional
 
 import numpy as np
-from bladerf import _bladerf
 
 from ria_toolkit_oss.datatypes import Recording
 from ria_toolkit_oss.sdr import SDR
 
+from bladerf import _bladerf
+
 
 class Blade(SDR):
 

src/ria_toolkit_oss/sdr/hackrf.py

@@ -5,9 +5,10 @@ from typing import Optional
 import numpy as np
 
 from ria_toolkit_oss.datatypes.recording import Recording
-from ria_toolkit_oss.sdr._external.libhackrf import HackRF as hrf
 from ria_toolkit_oss.sdr.sdr import SDR
 
+from .libhackrf import HackRF as hrf
+
 
 class HackRF(SDR):
     def __init__(self, identifier=""):

src/ria_toolkit_oss/sdr/libhackrf.py

@@ -1,4 +1,5 @@
-# Original work by Dressel, from the pyhackrf project: https://github.com/dressel/pyhackrf
+# TODO: only use transfer->valid_length in callbacks
+# TODO: make error messages more informative
 
 import logging
 import os

src/ria_toolkit_oss/sdr/sdr.py

@@ -12,7 +12,7 @@ from ria_toolkit_oss.datatypes.recording import Recording
 
 class SDR(ABC):
     """
-    This class defines a common interface (a template) for all SDR devices.
+    This class defines a common interface (a template) for all SDR devices. 
     Each specific SDR implementation should subclass SDR and provide concrete implementations
     for the abstract methods.
 
@@ -22,7 +22,7 @@ class SDR(ABC):
     """
 
     def __init__(self):
-
+        
         self._rx_initialized = False
         self._tx_initialized = False
         self._enable_rx = False
@@ -36,7 +36,7 @@ class SDR(ABC):
     def record(self, num_samples: Optional[int] = None, rx_time: Optional[int | float] = None) -> Recording:
         """
         Create a radio recording of a given length. Either ``num_samples`` or ``rx_time`` must be provided.
-
+        
         Note that ``init_rx()`` must be called before ``record()``.
 
         :param num_samples: The number of samples to record.

tox.ini

@@ -24,7 +24,7 @@ commands =
 [flake8]
 max-line-length = 119
 extend-ignore = W503, E203, E701
-exclude = .git, .riahub, build, dist, docs, venv, .venv, env, .env, .idea, .vscode, .tox, _external
+exclude = .git, .github, build, dist, docs, venv, .venv, env, .env, .idea, .vscode, .tox
 max-complexity = 15
 per-file-ignores = __init__.py:F401