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-rw-r--r--contrib/linearize/linearize.py7
1 files changed, 5 insertions, 2 deletions
diff --git a/contrib/linearize/linearize.py b/contrib/linearize/linearize.py
index 2d8509f83c..12049100dc 100644
--- a/contrib/linearize/linearize.py
+++ b/contrib/linearize/linearize.py
@@ -73,9 +73,9 @@ def get_blocks(settings):
rpc = BitcoinRPC(settings['host'], settings['port'],
settings['rpcuser'], settings['rpcpass'])
- outf = open(settings['output'], 'wb')
+ outf = open(settings['output'], 'ab')
- for height in xrange(settings['max_height']+1):
+ for height in xrange(settings['min_height'], settings['max_height']+1):
data = getblock(rpc, settings, height)
outhdr = settings['netmagic']
@@ -114,6 +114,8 @@ if __name__ == '__main__':
settings['host'] = '127.0.0.1'
if 'port' not in settings:
settings['port'] = 8332
+ if 'min_height' not in settings:
+ settings['min_height'] = 0
if 'max_height' not in settings:
settings['max_height'] = 250000
if 'rpcuser' not in settings or 'rpcpass' not in settings:
@@ -122,6 +124,7 @@ if __name__ == '__main__':
settings['netmagic'] = settings['netmagic'].decode('hex')
settings['port'] = int(settings['port'])
+ settings['min_height'] = int(settings['min_height'])
settings['max_height'] = int(settings['max_height'])
get_blocks(settings)