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otatool, parttool: Fix permission denied error on Windows

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This commit is contained in:
Renz Christian Bagaporo
2019-01-08 15:47:44 +08:00
parent b173cf2817
commit 62f1f9f87a
2 changed files with 103 additions and 83 deletions
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16
components/partition_table/parttool.py
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@@ -74,11 +74,19 @@ def _get_partition_table(args):
else:
port_info = (" on port " + args.port if args.port else "")
status("Reading partition table from device{}...".format(port_info))
with tempfile.NamedTemporaryFile() as partition_table_file:
invoke_args = ["read_flash", str(gen.offset_part_table), str(gen.MAX_PARTITION_LENGTH), partition_table_file.name]
f_name = None
with tempfile.NamedTemporaryFile(delete=False) as f:
f_name = f.name
try:
invoke_args = ["read_flash", str(gen.offset_part_table), str(gen.MAX_PARTITION_LENGTH), f_name]
_invoke_esptool(invoke_args, args)
partition_table = gen.PartitionTable.from_binary(partition_table_file.read())
status("Partition table read from device" + port_info)
with open(f_name, "rb") as f:
partition_table = gen.PartitionTable.from_binary(f.read())
status("Partition table read from device" + port_info)
finally:
os.unlink(f_name)
return partition_table