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logic_analyzer: use context manager for VCD file export

This commit is contained in:
Fischer Moseley 2026-01-14 14:43:55 -07:00
parent 8aeef78ec6
commit 35c981c4f2
1 changed files with 4 additions and 4 deletions
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8
src/manta/logic_analyzer/capture.py
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@ -129,9 +129,11 @@ class LogicAnalyzerCapture:
# Use the same datetime format that iVerilog uses # Use the same datetime format that iVerilog uses
timestamp = datetime.now().strftime("%a %b %w %H:%M:%S %Y") timestamp = datetime.now().strftime("%a %b %w %H:%M:%S %Y")
vcd_file = open(path, "w")
with VCDWriter(vcd_file, timescale, timestamp, "manta") as writer: with (
open(path, "w") as vcd_file,
VCDWriter(vcd_file, timescale, timestamp, "manta") as writer,
):
# Each probe has a name, width, and writer associated with it # Each probe has a name, width, and writer associated with it
signals = [] signals = []
for p in self._probes: for p in self._probes:
@ -168,8 +170,6 @@ class LogicAnalyzerCapture:
writer.change(var, sample_timestamp, sample) writer.change(var, sample_timestamp, sample)
vcd_file.close()
def get_playback_module(self): def get_playback_module(self):
""" """
Returns an Amaranth module that will playback the captured data. This Returns an Amaranth module that will playback the captured data. This