From b3b31fdc07517ea5af36b1eb37d595d5e0d2237f Mon Sep 17 00:00:00 2001 From: thomasv Date: Thu, 25 Oct 2012 10:00:11 +0200 Subject: [PATCH] alt path for headers --- lib/verifier.py | 32 ++++++++++++++++---------------- 1 file changed, 16 insertions(+), 16 deletions(-) diff --git a/lib/verifier.py b/lib/verifier.py index 2a719583..c95a6075 100644 --- a/lib/verifier.py +++ b/lib/verifier.py @@ -132,15 +132,8 @@ class WalletVerifier(threading.Thread): header = self.header_from_string(raw_header) _hash = self.hash_header(header) assert previous_hash == header.get('prev_block_hash') - try: - assert bits == header.get('bits') - except: - print index, hex(bits), hex(header.get('bits')) - - try: - assert eval('0x'+_hash) < target - except: - print _hash, hex(target) + assert bits == header.get('bits') + assert eval('0x'+_hash) < target previous_header = header previous_hash = _hash @@ -202,20 +195,27 @@ class WalletVerifier(threading.Thread): return hash_encode(h) - def save_chunk(self, index, chunk): - name = os.path.join( user_dir(), 'blockchain_headers') - if os.path.exists(name): - f = open(name,'rw+') - else: - f = open(name,'w+') + def path(self): + wdir = user_dir() + if not os.path.exists( wdir ): + wdir = os.path.dirname(self.config.path) + return os.path.join( wdir, 'blockchain_headers') + + def save_chunk(self, index, chunk): + filename = self.path() + if os.path.exists(filename): + f = open(filename,'rw+') + else: + print "creating file", filename + f = open(filename,'w+') f.seek(index*2016*80) h = f.write(chunk) f.close() def read_header(self, block_height): - name = os.path.join( user_dir(), 'blockchain_headers') + name = self.path() if os.path.exists(name): f = open(name,'rb') f.seek(block_height*80)