openpilot v0.8.13 release

common/ffi_wrapper.py

@@ -28,7 +28,7 @@ def ffi_wrap(name, c_code, c_header, tmpdir="/tmp/ccache", cflags="", libraries=
     try:
       mod = __import__(cache)
     except Exception:
-      print("cache miss {0}".format(cache))
+      print(f"cache miss {cache}")
       compile_code(cache, c_code, c_header, tmpdir, cflags, libraries)
       mod = __import__(cache)
   finally:

common/file_helpers.py

@@ -35,7 +35,7 @@ def get_tmpdir_on_same_filesystem(path):
   if len(parts) > 1 and parts[1] == "scratch":
     return "/scratch/tmp"
   elif len(parts) > 2 and parts[2] == "runner":
-    return "/{}/runner/tmp".format(parts[1])
+    return f"/{parts[1]}/runner/tmp"
   return "/tmp"
 
 
@@ -81,6 +81,17 @@ def _get_fileobject_func(writer, temp_dir):
     return writer.get_fileobject(dir=temp_dir)
   return _get_fileobject
 
+def monkeypatch_os_link():
+  # This is neccesary on EON/C2, where os.link is patched out of python
+  if not hasattr(os, 'link'):
+    from cffi import FFI
+    ffi = FFI()
+    ffi.cdef("int link(const char *oldpath, const char *newpath);")
+    libc = ffi.dlopen(None)
+
+    def link(src, dest):
+      return libc.link(src.encode(), dest.encode())
+    os.link = link
 
 def atomic_write_on_fs_tmp(path, **kwargs):
   """Creates an atomic writer using a temporary file in a temporary directory
@@ -88,6 +99,7 @@ def atomic_write_on_fs_tmp(path, **kwargs):
   """
   # TODO(mgraczyk): This use of AtomicWriter relies on implementation details to set the temp
   #                 directory.
+  monkeypatch_os_link()
   writer = AtomicWriter(path, **kwargs)
   return writer._open(_get_fileobject_func(writer, get_tmpdir_on_same_filesystem(path)))
 
@@ -96,5 +108,6 @@ def atomic_write_in_dir(path, **kwargs):
   """Creates an atomic writer using a temporary file in the same directory
      as the destination file.
   """
+  monkeypatch_os_link()
   writer = AtomicWriter(path, **kwargs)
   return writer._open(_get_fileobject_func(writer, os.path.dirname(path)))

common/numpy_fast.py

@@ -1,6 +1,3 @@
-def int_rnd(x):
-  return int(round(x))
-
 def clip(x, lo, hi):
   return max(lo, min(hi, x))
 

common/params_pyx.pyx

@@ -8,7 +8,6 @@ cdef extern from "selfdrive/common/params.h":
   cpdef enum ParamKeyType:
     PERSISTENT
     CLEAR_ON_MANAGER_START
-    CLEAR_ON_PANDA_DISCONNECT
     CLEAR_ON_IGNITION_ON
     CLEAR_ON_IGNITION_OFF
     ALL

common/profiler.py

@@ -42,4 +42,4 @@ class Profiler():
         print("%30s: %9.2f  avg: %7.2f  percent: %3.0f   IGNORED" % (n, ms*1000.0, ms*1000.0/self.iter, ms/self.tot*100))
       else:
         print("%30s: %9.2f  avg: %7.2f  percent: %3.0f" % (n, ms*1000.0, ms*1000.0/self.iter, ms/self.tot*100))
-    print("Iter clock: %2.6f   TOTAL: %2.2f" % (self.tot/self.iter, self.tot))
+    print(f"Iter clock: {self.tot / self.iter:2.6f}   TOTAL: {self.tot:2.2f}")

common/realtime.py

@@ -39,7 +39,7 @@ def set_realtime_priority(level: int) -> None:
 
 def set_core_affinity(core: int) -> None:
   if not PC:
-    os.sched_setaffinity(0, [core,])
+    os.sched_setaffinity(0, [core,])   # type: ignore[attr-defined]
 
 
 def config_realtime_process(core: int, priority: int) -> None:
@@ -79,7 +79,7 @@ class Ratekeeper:
     remaining = self._next_frame_time - sec_since_boot()
     self._next_frame_time += self._interval
     if self._print_delay_threshold is not None and remaining < -self._print_delay_threshold:
-      print("%s lagging by %.2f ms" % (self._process_name, -remaining * 1000))
+      print(f"{self._process_name} lagging by {-remaining * 1000:.2f} ms")
       lagged = True
     self._frame += 1
     self._remaining = remaining

common/spinner.py

@@ -24,7 +24,7 @@ class Spinner():
       except BrokenPipeError:
         pass
 
-  def update_progress(self, cur: int, total: int):
+  def update_progress(self, cur: float, total: float):
     self.update(str(round(100 * cur / total)))
 
   def close(self):

common/timeout.py

@@ -12,7 +12,7 @@ class Timeout:
   """
   def __init__(self, seconds, error_msg=None):
     if error_msg is None:
-      error_msg = 'Timed out after {} seconds'.format(seconds)
+      error_msg = f'Timed out after {seconds} seconds'
     self.seconds = seconds
     self.error_msg = error_msg
 

common/transformations/camera.py

@@ -125,7 +125,7 @@ def normalize(img_pts, intrinsics=fcam_intrinsics):
   return img_pts_normalized[:, :2].reshape(input_shape)
 
 
-def denormalize(img_pts, intrinsics=fcam_intrinsics, width=W, height=H):
+def denormalize(img_pts, intrinsics=fcam_intrinsics, width=np.inf, height=np.inf):
   # denormalizes image coordinates
   # accepts single pt or array of pts
   img_pts = np.array(img_pts)
@@ -133,10 +133,12 @@ def denormalize(img_pts, intrinsics=fcam_intrinsics, width=W, height=H):
   img_pts = np.atleast_2d(img_pts)
   img_pts = np.hstack((img_pts, np.ones((img_pts.shape[0], 1), dtype=img_pts.dtype)))
   img_pts_denormalized = img_pts.dot(intrinsics.T)
-  img_pts_denormalized[img_pts_denormalized[:, 0] > width] = np.nan
-  img_pts_denormalized[img_pts_denormalized[:, 0] < 0] = np.nan
-  img_pts_denormalized[img_pts_denormalized[:, 1] > height] = np.nan
-  img_pts_denormalized[img_pts_denormalized[:, 1] < 0] = np.nan
+  if np.isfinite(width):
+    img_pts_denormalized[img_pts_denormalized[:, 0] > width] = np.nan
+    img_pts_denormalized[img_pts_denormalized[:, 0] < 0] = np.nan
+  if np.isfinite(height):
+    img_pts_denormalized[img_pts_denormalized[:, 1] > height] = np.nan
+    img_pts_denormalized[img_pts_denormalized[:, 1] < 0] = np.nan
   return img_pts_denormalized[:, :2].reshape(input_shape)