use fromstream

legend-exp · Jan 8, 2025 · 6db4542 · 6db4542
1 parent f8a4fbe
commit 6db4542
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/src/daq2lh5/llama/llama_header_decoder.py b/src/daq2lh5/llama/llama_header_decoder.py
@@ -35,8 +35,8 @@ def decode_header(self, f_in: io.BufferedReader) -> lgdo.Struct:
         f_in.seek(0)  # should be there anyhow, but re-set if not
         header = f_in.read(16)  # read 16 bytes
         n_bytes_read += 16
-        evt_data_32 = np.fromstring(header, dtype=np.uint32)
-        evt_data_16 = np.fromstring(header, dtype=np.uint16)
+        evt_data_32 = np.frombuffer(header, dtype=np.uint32)
+        evt_data_16 = np.frombuffer(header, dtype=np.uint16)
 
         # line0: magic bytes
         magic = evt_data_32[0]

diff --git a/src/daq2lh5/llama/llama_streamer.py b/src/daq2lh5/llama/llama_streamer.py
@@ -139,7 +139,7 @@ def __read_bytes(self) -> tuple[bytes | None, int]:
             return None, -1  # EOF, I guess
         self.in_stream.seek(position)  # go back to 1st position of event header
 
-        header_data_32 = np.fromstring(data1, dtype=np.uint32)
+        header_data_32 = np.frombuffer(data1, dtype=np.uint32)
         fch_id = (header_data_32[0] >> 4) & 0x00000FFF
 
         event_length_32 = self.header_decoder.get_channel_configs()[fch_id][