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add testnet dump downloading #413

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Merged
merged 1 commit into from
Jan 27, 2025
Merged

add testnet dump downloading #413

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18 changes: 14 additions & 4 deletions mytoninstaller/settings.py
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Original file line number Diff line number Diff line change
Expand Up @@ -88,15 +88,25 @@ def FirstNodeSettings(local):
StartValidator(local)
#end define

def is_testnet(local):
testnet_zero_state_root_hash = "gj+B8wb/AmlPk1z1AhVI484rhrUpgSr2oSFIh56VoSg="
with open(local.buffer.global_config_path) as f:
config = json.load(f)
if config['validator']['zero_state']['root_hash'] == testnet_zero_state_root_hash:
return True
return False

def DownloadDump(local):
dump = local.buffer.dump
if dump == False:
if dump is False:
return
#end if

local.add_log("start DownloadDump function", "debug")
url = "https://dump.ton.org"
dumpSize = requests.get(url + "/dumps/latest.tar.size.archive.txt").text
url = "https://dump.ton.org/dumps/latest"
if is_testnet(local):
url += '_testnet'
dumpSize = requests.get(url + ".tar.size.archive.txt").text
print("dumpSize:", dumpSize)
needSpace = int(dumpSize) * 3
diskSpace = psutil.disk_usage("/var")
Expand All @@ -110,7 +120,7 @@ def DownloadDump(local):

# download dump using aria2c to a temporary file
temp_file = "/tmp/latest.tar.lz"
cmd = f"aria2c -x 8 -s 8 -c {url}/dumps/latest.tar.lz -d / -o {temp_file}"
cmd = f"aria2c -x 8 -s 8 -c {url}.tar.lz -d / -o {temp_file}"
os.system(cmd)

# process the downloaded file
Expand Down