def block_hash(bhash):
data = Block().hash(bhash)
if data["error"] is None:
result = data["result"]
return Esplora().block(result)
else:
return Response("Block not found", mimetype="text/plain", status=404)
def transaction_info(thash):
data = Transaction().info(thash)
if data["error"] is None:
result = data["result"]
return Esplora().transaction(result)
else:
return Response("Transaction not found",
mimetype="text/plain",
status=404)
def blocks_range(height):
data = General().info()
blocks = []
if not height:
height = data["result"]["blocks"]
data = Block().range(height, config.block_page)
for block in data:
blocks.append(Esplora().block(block))
return jsonify(blocks)
def mempool_recent():
data = General().mempool()
result = []
for txid in data["result"]["tx"]:
transaction = Transaction().info(txid)["result"]
item = Esplora().transaction(transaction)
result.append({
"txid": item["txid"],
"fee": item["fee"],
"vsize": item["weight"],
"value": item["value"]
})
return jsonify(result)
def block_transactions(bhash, start=0):
data = Block().hash(bhash)
transactions = []
if start % config.tx_page != 0:
return Response(
f"start index must be a multipication of {config.tx_page}",
mimetype="text/plain",
status=400)
if data["error"] is None:
result = data["result"]
for thash in result["tx"][start:start + config.tx_page]:
transaction = Transaction().info(thash)["result"]
transactions.append(Esplora().transaction(transaction))
return jsonify(transactions)
else:
return Response("Block not found", mimetype="text/plain", status=404)
def address_transactions(address, thash):
data = Address().history(address)
transactions = []
start = 0
if data["error"] is None:
result = data["result"]
if thash in result["tx"]:
start = result["tx"].index(thash) + 1
for thash in result["tx"][start:start + config.tx_page]:
transaction = Transaction().info(thash)["result"]
transactions.append(Esplora().transaction(transaction))
return jsonify(transactions)
else:
return Response("Invalid Bitcoin address",
mimetype="text/plain",
status=400)