def service(self, request, response):
response.setContentType("text/html")
writer = response.getWriter()
access = self.server.create_access()
config = self.server.config
option_tx_get_txs = True
txid = request.getParameter("txid")
if txid is None:
writer = response.getWriter()
writer.pln("Invalid txid")
self.basehandler.send_error(404)
return
try:
rawtransactions = {}
tx_info = access.getrawtransaction(txid, 1)
rawtransactions[txid] = tx_info
blk_hash = tx_info["blockhash"]
blk_info = access.getblock(blk_hash)
height = blk_info["height"]
src_tx_infos = {}
if option_tx_get_txs:
for tx_input in tx_info["vin"]:
if "txid" in tx_input:
src_txid = tx_input["txid"]
src_tx_info = access.getrawtransaction(src_txid, 1)
rawtransactions[src_txid] = src_tx_info
src_tx_infos[src_txid] = src_tx_info
writer.pln('<html><head><link rel="stylesheet" href="/style.css"></head><body>')
def write_top_header_bar():
writer.pln('<div class="top-header-bar">')
writer.pln('<strong>Nav:</strong> <a href="/">Main Page</a>')
writer.pln("<!-- end of top-header-bar -->")
writer.pln("</div>")
write_top_header_bar()
def write_top_title_bar():
writer.pln('<div class="top-title-bar">')
writer.pln("<h2>Transaction</h2> <h4>View information about a bitcoin transaction.</h4>")
"""
writer.pln('<span class="top-title-bar-button-field">')
#less_detail_text = 'Fastest detail{default_comment}'.format(default_comment= (' (default)' if not config['blk_get_txs'] else '') )
#more_detail_text = 'Most detail{default_comment}'.format(default_comment= (' (default)' if config['blk_get_tx_inputs'] else '') )
less_detail_text = 'Less detail'
more_detail_text = "More detail'
if not option_blk_get_txs:
writer.pln(fastest_detail_text)
else:
writer.pln('<a href="/block?hash={hash}&blk_get_txs=0">{text}</a>'.format(hash=blk_hash,text=fastest_detail_text))
writer.pln(' | ')
if option_blk_get_txs and not option_blk_get_tx_inputs:
writer.pln(some_detail_text)
else:
writer.pln('<a href="/block?hash={hash}&blk_get_txs=1">{text}</a>'.format(hash=blk_hash,text=some_detail_text))
writer.pln(' | ')
if option_blk_get_txs and option_blk_get_tx_inputs:
writer.pln(most_detail_text)
else:
writer.pln('<a href="/block?hash={hash}&blk_get_txs=1&blk_get_tx_inputs=1">{text}</a>'.format(hash=blk_hash,text=most_detail_text))
writer.pln('</span>')
"""
writer.pln("<!-- end of top-header-bar -->")
writer.pln("</div>")
write_top_title_bar()
coinbase = False
for tx_input in tx_info["vin"]:
if "coinbase" in tx_input:
coinbase = True
def write_transaction_info():
if not option_tx_get_txs:
writer.pln('<div class="transaction-section">')
writer.pln('<a id="txid_{txid}" name="txid_{txid}"/>'.format(txid=txid))
writer.pln('<div class="transaction-section-header">')
writer.pln('<span style=""><a href="/transaction?txid={txid}">{txid}</a></span>'.format(txid=txid))
writer.pln("</div>")
writer.pln("</div>")
return
tx_total_output_value_satoshi = 0
for txout in tx_info["vout"]:
if "value" in txout:
tx_total_output_value_satoshi += btc_to_satoshi(txout["value"])
assert option_tx_get_txs
tx_fee_satoshi = calculate_tx_fee_satoshi(tx_info, src_tx_infos)
writer.pln('<div class="transaction-section">')
writer.pln('<div class="transaction-section-header">')
writer.pln('<span style=""><a href="/transaction?txid={txid}">{txid}</a></span>'.format(txid=txid))
if tx_fee_satoshi is None or not (tx_fee_satoshi > 0):
writer.pln(
'<span style="float:right"><strong>(Size: {size}) {time}</strong></span>'.format(
size=format_bytes(len(tx_info["hex"]) / 2), time=format_time(tx_info["time"])
)
)
else:
writer.pln(
'<span style="float:right"><strong>(Fee: {fee} - Size: {size}) {time}</strong></span>'.format(
fee=format_satoshi(tx_fee_satoshi),
size=format_bytes(len(tx_info["hex"]) / 2),
time=format_time(tx_info["time"]),
)
)
writer.pln("</div>")
def write_inputs():
writer.pln('<div class="tx-inputs">')
writer.pln("<h4>Inputs</h4>")
src_txids = []
for src_tx in tx_info["vin"]:
if "txid" in src_tx:
src_txid, src_out_index = src_tx["txid"], src_tx["vout"]
src_txids.append((src_txid, src_out_index))
if len(src_txids) > 0:
writer.pln('<table class="tx-inputs-table">')
for src_txid, src_out_index in src_txids:
writer.pln("<tr>")
writer.pln(
'<td><a href="/transaction?txid={src_txid}">{src_txid}</a>[<a href="/transaction?txid={src_txid}&output_idx={src_out_index}#output_{src_out_index}">{src_out_index}</a>]</td>'.format(
src_txid=src_txid, src_out_index=src_out_index
)
)
if option_tx_get_txs:
src_tx_info = src_tx_infos[src_txid]
src_output_value_satoshi = btc_to_satoshi(src_tx_info["vout"][src_out_index]["value"])
writer.pln(
"<td>{src_output_value}</td>".format(
src_output_value=format_satoshi(src_output_value_satoshi)
)
)
writer.pln("</tr>")
writer.pln("</table>")
else:
writer.pln("<strong>No Inputs (Newly Generated Coins)</strong>")
writer.pln("</div>")
write_inputs()
def write_outputs():
writer.pln('<div class="tx-outputs">')
writer.pln("<h4>Outputs</h4>")
writer.pln('<table class="tx-outputs-table">')
param_output_idx = request.getParameter("output_idx")
if param_output_idx is None:
param_output_idx = int(-1)
param_output_idx = int(param_output_idx)
for tx_output_entry_index in range(len(tx_info["vout"])):
tx_output_entry = tx_info["vout"][tx_output_entry_index]
if tx_output_entry_index == param_output_idx:
writer.pln('<tr class="transaction-highlight-output-row">')
else:
writer.pln("<tr>")
addresses = []
if "scriptPubKey" in tx_output_entry:
if "addresses" in tx_output_entry["scriptPubKey"]:
for address in tx_output_entry["scriptPubKey"]["addresses"]:
addresses.append(address)
writer.pln("<td>")
writer.pln(
'<a id="output_{output_idx}" name="output_{output_idx}" />'.format(
output_idx=tx_output_entry_index
)
)
if len(addresses) > 0:
writer.pln("<ul>")
for address in addresses:
writer.pln("<li>{address}</li>".format(address=address))
writer.pln("</ul>")
writer.pln("</td>")
writer.pln(
"<td>{value}</td>".format(value=format_satoshi(btc_to_satoshi(tx_output_entry["value"])))
)
writer.pln("</tr>")
writer.pln("</table>")
writer.pln("</div>")
write_outputs()
writer.pln('<div class="transaction-section-footer">')
writer.pln(
'<div class="transaction-total-output">{transaction_total_output}</div>'.format(
transaction_total_output=format_satoshi(tx_total_output_value_satoshi)
)
)
writer.pln("</div>")
writer.pln("<!-- end transaction-section -->")
writer.pln("</div>")
write_transaction_info()
writer.pln('<table class="transaction-summary-table">')
writer.pln("<tr>")
writer.pln('<th colspan="2">Summary</th>')
writer.pln("</tr>")
writer.pln("<tr>")
writer.pln("<td>Size</td>")
writer.pln("<td>{size}</td>".format(size=format_bytes(len(tx_info["hex"]) / 2)))
writer.pln("</tr>")
if coinbase:
writer.pln("<tr>")
writer.pln("<td>Reward From Block</td>")
writer.pln('<td><a href="/block?height={height}">{height}</a></td>'.format(height=height))
writer.pln("</tr>")
else:
writer.pln("<tr>")
writer.pln("<td>Included in block</td>")
writer.pln('<td><a href="/block?height={height}">{height}</a></td>'.format(height=height))
writer.pln("</tr>")
writer.pln("<tr>")
writer.pln("<td>Confirmations</td>")
writer.pln("<td>{confirmations} Confirmations</td>".format(confirmations=tx_info["confirmations"]))
writer.pln("</tr>")
writer.pln("</table>")
if not coinbase:
writer.pln('<table class="transaction-input-output-table">')
writer.pln("<tr>")
writer.pln('<th colspan="2">Inputs and Outputs</th>')
writer.pln("</tr>")
if option_tx_get_txs:
total_input_satoshi = calculate_tx_input_satoshi(tx_info, src_tx_infos)
writer.pln("<tr>")
writer.pln("<td>Total Input</td>")
writer.pln("<td>{total_input}</td>".format(total_input=format_satoshi(total_input_satoshi)))
writer.pln("</tr>")
total_output_satoshi = calculate_tx_output_satoshi(tx_info)
writer.pln("<tr>")
writer.pln("<td>Total Output</td>")
writer.pln("<td>{total_output}</td>".format(total_output=format_satoshi(total_output_satoshi)))
writer.pln("</tr>")
if option_tx_get_txs:
total_fee_satoshi = calculate_tx_fee_satoshi(tx_info, src_tx_infos)
writer.pln("<tr>")
writer.pln("<td>Fees</td>")
writer.pln("<td>{fee}</td>".format(fee=format_satoshi(total_fee_satoshi)))
writer.pln("</tr>")
writer.pln("</table>")
writer.pln('<div class="clear"/>')
writer.pln('<div class="tx_info_raw_section">')
htmlize_tx_info(writer, tx_info)
writer.pln("</div>")
# htmlize_blk_info(writer,blk_info)
writer.pln("</body></html>")
except JSONRPCException as e:
writer = response.getWriter()
writer.pln("Error: {error}".format(error=str(e.error)))
def service(self, request, response):
response.setContentType('text/html')
writer = response.getWriter()
access = self.server.create_access()
config = self.server.config
option_tx_get_txs = True
txid = request.getParameter("txid")
if txid is None:
writer = response.getWriter()
writer.pln('Invalid txid')
self.basehandler.send_error(404)
return
try:
rawtransactions = {}
tx_info = access.getrawtransaction(txid, 1)
rawtransactions[txid] = tx_info
blk_hash = tx_info['blockhash']
blk_info = access.getblock(blk_hash)
height = blk_info['height']
src_tx_infos = {}
if option_tx_get_txs:
for tx_input in tx_info['vin']:
if 'txid' in tx_input:
src_txid = tx_input['txid']
src_tx_info = access.getrawtransaction(src_txid, 1)
rawtransactions[src_txid] = src_tx_info
src_tx_infos[src_txid] = src_tx_info
writer.pln(
'<html><head><link rel="stylesheet" href="/style.css"></head><body>'
)
def write_top_header_bar():
writer.pln('<div class="top-header-bar">')
writer.pln('<strong>Nav:</strong> <a href="/">Main Page</a>')
writer.pln('<!-- end of top-header-bar -->')
writer.pln('</div>')
write_top_header_bar()
def write_top_title_bar():
writer.pln('<div class="top-title-bar">')
writer.pln(
'<h2>Transaction</h2> <h4>View information about a bitcoin transaction.</h4>'
)
"""
writer.pln('<span class="top-title-bar-button-field">')
#less_detail_text = 'Fastest detail{default_comment}'.format(default_comment= (' (default)' if not config['blk_get_txs'] else '') )
#more_detail_text = 'Most detail{default_comment}'.format(default_comment= (' (default)' if config['blk_get_tx_inputs'] else '') )
less_detail_text = 'Less detail'
more_detail_text = "More detail'
if not option_blk_get_txs:
writer.pln(fastest_detail_text)
else:
writer.pln('<a href="/block?hash={hash}&blk_get_txs=0">{text}</a>'.format(hash=blk_hash,text=fastest_detail_text))
writer.pln(' | ')
if option_blk_get_txs and not option_blk_get_tx_inputs:
writer.pln(some_detail_text)
else:
writer.pln('<a href="/block?hash={hash}&blk_get_txs=1">{text}</a>'.format(hash=blk_hash,text=some_detail_text))
writer.pln(' | ')
if option_blk_get_txs and option_blk_get_tx_inputs:
writer.pln(most_detail_text)
else:
writer.pln('<a href="/block?hash={hash}&blk_get_txs=1&blk_get_tx_inputs=1">{text}</a>'.format(hash=blk_hash,text=most_detail_text))
writer.pln('</span>')
"""
writer.pln('<!-- end of top-header-bar -->')
writer.pln('</div>')
write_top_title_bar()
coinbase = False
for tx_input in tx_info['vin']:
if 'coinbase' in tx_input:
coinbase = True
def write_transaction_info():
if not option_tx_get_txs:
writer.pln('<div class="transaction-section">')
writer.pln(
'<a id="txid_{txid}" name="txid_{txid}"/>'.format(
txid=txid))
writer.pln('<div class="transaction-section-header">')
writer.pln(
'<span style=""><a href="/transaction?txid={txid}">{txid}</a></span>'
.format(txid=txid))
writer.pln('</div>')
writer.pln('</div>')
return
tx_total_output_value_satoshi = 0
for txout in tx_info['vout']:
if 'value' in txout:
tx_total_output_value_satoshi += btc_to_satoshi(
txout['value'])
assert option_tx_get_txs
tx_fee_satoshi = calculate_tx_fee_satoshi(
tx_info, src_tx_infos)
writer.pln('<div class="transaction-section">')
writer.pln('<div class="transaction-section-header">')
writer.pln(
'<span style=""><a href="/transaction?txid={txid}">{txid}</a></span>'
.format(txid=txid))
if tx_fee_satoshi is None or not (tx_fee_satoshi > 0):
writer.pln(
'<span style="float:right"><strong>(Size: {size}) {time}</strong></span>'
.format(size=format_bytes(len(tx_info['hex']) / 2),
time=format_time(tx_info['time'])))
else:
writer.pln(
'<span style="float:right"><strong>(Fee: {fee} - Size: {size}) {time}</strong></span>'
.format(fee=format_satoshi(tx_fee_satoshi),
size=format_bytes(len(tx_info['hex']) / 2),
time=format_time(tx_info['time'])))
writer.pln('</div>')
def write_inputs():
writer.pln('<div class="tx-inputs">')
writer.pln('<h4>Inputs</h4>')
src_txids = []
for src_tx in tx_info['vin']:
if 'txid' in src_tx:
src_txid, src_out_index = src_tx['txid'], src_tx[
'vout']
src_txids.append((src_txid, src_out_index))
if len(src_txids) > 0:
writer.pln('<table class="tx-inputs-table">')
for src_txid, src_out_index in src_txids:
writer.pln('<tr>')
writer.pln(
'<td><a href="/transaction?txid={src_txid}">{src_txid}</a>[<a href="/transaction?txid={src_txid}&output_idx={src_out_index}#output_{src_out_index}">{src_out_index}</a>]</td>'
.format(src_txid=src_txid,
src_out_index=src_out_index))
if option_tx_get_txs:
src_tx_info = src_tx_infos[src_txid]
src_output_value_satoshi = btc_to_satoshi(
src_tx_info['vout'][src_out_index]
['value'])
writer.pln(
'<td>{src_output_value}</td>'.format(
src_output_value=format_satoshi(
src_output_value_satoshi)))
writer.pln('</tr>')
writer.pln('</table>')
else:
writer.pln(
'<strong>No Inputs (Newly Generated Coins)</strong>'
)
writer.pln('</div>')
write_inputs()
def write_outputs():
writer.pln('<div class="tx-outputs">')
writer.pln('<h4>Outputs</h4>')
writer.pln('<table class="tx-outputs-table">')
param_output_idx = request.getParameter('output_idx')
if param_output_idx is None:
param_output_idx = int(-1)
param_output_idx = int(param_output_idx)
for tx_output_entry_index in range(len(tx_info['vout'])):
tx_output_entry = tx_info['vout'][
tx_output_entry_index]
if tx_output_entry_index == param_output_idx:
writer.pln(
'<tr class="transaction-highlight-output-row">'
)
else:
writer.pln('<tr>')
addresses = []
if 'scriptPubKey' in tx_output_entry:
if 'addresses' in tx_output_entry['scriptPubKey']:
for address in tx_output_entry['scriptPubKey'][
'addresses']:
addresses.append(address)
writer.pln('<td>')
writer.pln(
'<a id="output_{output_idx}" name="output_{output_idx}" />'
.format(output_idx=tx_output_entry_index))
if len(addresses) > 0:
writer.pln('<ul>')
for address in addresses:
writer.pln('<li>{address}</li>'.format(
address=address))
writer.pln('</ul>')
writer.pln('</td>')
writer.pln(
'<td>{value}</td>'.format(value=format_satoshi(
btc_to_satoshi(tx_output_entry['value']))))
writer.pln('</tr>')
writer.pln('</table>')
writer.pln('</div>')
write_outputs()
writer.pln('<div class="transaction-section-footer">')
writer.pln(
'<div class="transaction-total-output">{transaction_total_output}</div>'
.format(transaction_total_output=format_satoshi(
tx_total_output_value_satoshi)))
writer.pln('</div>')
writer.pln('<!-- end transaction-section -->')
writer.pln('</div>')
write_transaction_info()
writer.pln('<table class="transaction-summary-table">')
writer.pln('<tr>')
writer.pln('<th colspan="2">Summary</th>')
writer.pln('</tr>')
writer.pln('<tr>')
writer.pln('<td>Size</td>')
writer.pln('<td>{size}</td>'.format(
size=format_bytes(len(tx_info['hex']) / 2)))
writer.pln('</tr>')
if coinbase:
writer.pln('<tr>')
writer.pln('<td>Reward From Block</td>')
writer.pln(
'<td><a href="/block?height={height}">{height}</a></td>'.
format(height=height))
writer.pln('</tr>')
else:
writer.pln('<tr>')
writer.pln('<td>Included in block</td>')
writer.pln(
'<td><a href="/block?height={height}">{height}</a></td>'.
format(height=height))
writer.pln('</tr>')
writer.pln('<tr>')
writer.pln('<td>Confirmations</td>')
writer.pln('<td>{confirmations} Confirmations</td>'.format(
confirmations=tx_info['confirmations']))
writer.pln('</tr>')
writer.pln('</table>')
if not coinbase:
writer.pln('<table class="transaction-input-output-table">')
writer.pln('<tr>')
writer.pln('<th colspan="2">Inputs and Outputs</th>')
writer.pln('</tr>')
if option_tx_get_txs:
total_input_satoshi = calculate_tx_input_satoshi(
tx_info, src_tx_infos)
writer.pln('<tr>')
writer.pln('<td>Total Input</td>')
writer.pln('<td>{total_input}</td>'.format(
total_input=format_satoshi(total_input_satoshi)))
writer.pln('</tr>')
total_output_satoshi = calculate_tx_output_satoshi(tx_info)
writer.pln('<tr>')
writer.pln('<td>Total Output</td>')
writer.pln('<td>{total_output}</td>'.format(
total_output=format_satoshi(total_output_satoshi)))
writer.pln('</tr>')
if option_tx_get_txs:
total_fee_satoshi = calculate_tx_fee_satoshi(
tx_info, src_tx_infos)
writer.pln('<tr>')
writer.pln('<td>Fees</td>')
writer.pln('<td>{fee}</td>'.format(
fee=format_satoshi(total_fee_satoshi)))
writer.pln('</tr>')
writer.pln('</table>')
writer.pln('<div class="clear"/>')
writer.pln('<div class="tx_info_raw_section">')
htmlize_tx_info(writer, tx_info)
writer.pln('</div>')
#htmlize_blk_info(writer,blk_info)
writer.pln('</body></html>')
except JSONRPCException as e:
writer = response.getWriter()
writer.pln('Error: {error}'.format(error=str(e.error)))
def write_transaction_info():
if not option_tx_get_txs:
writer.pln('<div class="transaction-section">')
writer.pln('<a id="txid_{txid}" name="txid_{txid}"/>'.format(txid=txid))
writer.pln('<div class="transaction-section-header">')
writer.pln('<span style=""><a href="/transaction?txid={txid}">{txid}</a></span>'.format(txid=txid))
writer.pln("</div>")
writer.pln("</div>")
return
tx_total_output_value_satoshi = 0
for txout in tx_info["vout"]:
if "value" in txout:
tx_total_output_value_satoshi += btc_to_satoshi(txout["value"])
assert option_tx_get_txs
tx_fee_satoshi = calculate_tx_fee_satoshi(tx_info, src_tx_infos)
writer.pln('<div class="transaction-section">')
writer.pln('<div class="transaction-section-header">')
writer.pln('<span style=""><a href="/transaction?txid={txid}">{txid}</a></span>'.format(txid=txid))
if tx_fee_satoshi is None or not (tx_fee_satoshi > 0):
writer.pln(
'<span style="float:right"><strong>(Size: {size}) {time}</strong></span>'.format(
size=format_bytes(len(tx_info["hex"]) / 2), time=format_time(tx_info["time"])
)
)
else:
writer.pln(
'<span style="float:right"><strong>(Fee: {fee} - Size: {size}) {time}</strong></span>'.format(
fee=format_satoshi(tx_fee_satoshi),
size=format_bytes(len(tx_info["hex"]) / 2),
time=format_time(tx_info["time"]),
)
)
writer.pln("</div>")
def write_inputs():
writer.pln('<div class="tx-inputs">')
writer.pln("<h4>Inputs</h4>")
src_txids = []
for src_tx in tx_info["vin"]:
if "txid" in src_tx:
src_txid, src_out_index = src_tx["txid"], src_tx["vout"]
src_txids.append((src_txid, src_out_index))
if len(src_txids) > 0:
writer.pln('<table class="tx-inputs-table">')
for src_txid, src_out_index in src_txids:
writer.pln("<tr>")
writer.pln(
'<td><a href="/transaction?txid={src_txid}">{src_txid}</a>[<a href="/transaction?txid={src_txid}&output_idx={src_out_index}#output_{src_out_index}">{src_out_index}</a>]</td>'.format(
src_txid=src_txid, src_out_index=src_out_index
)
)
if option_tx_get_txs:
src_tx_info = src_tx_infos[src_txid]
src_output_value_satoshi = btc_to_satoshi(src_tx_info["vout"][src_out_index]["value"])
writer.pln(
"<td>{src_output_value}</td>".format(
src_output_value=format_satoshi(src_output_value_satoshi)
)
)
writer.pln("</tr>")
writer.pln("</table>")
else:
writer.pln("<strong>No Inputs (Newly Generated Coins)</strong>")
writer.pln("</div>")
write_inputs()
def write_outputs():
writer.pln('<div class="tx-outputs">')
writer.pln("<h4>Outputs</h4>")
writer.pln('<table class="tx-outputs-table">')
param_output_idx = request.getParameter("output_idx")
if param_output_idx is None:
param_output_idx = int(-1)
param_output_idx = int(param_output_idx)
for tx_output_entry_index in range(len(tx_info["vout"])):
tx_output_entry = tx_info["vout"][tx_output_entry_index]
if tx_output_entry_index == param_output_idx:
writer.pln('<tr class="transaction-highlight-output-row">')
else:
writer.pln("<tr>")
addresses = []
if "scriptPubKey" in tx_output_entry:
if "addresses" in tx_output_entry["scriptPubKey"]:
for address in tx_output_entry["scriptPubKey"]["addresses"]:
addresses.append(address)
writer.pln("<td>")
writer.pln(
'<a id="output_{output_idx}" name="output_{output_idx}" />'.format(
output_idx=tx_output_entry_index
)
)
if len(addresses) > 0:
writer.pln("<ul>")
for address in addresses:
writer.pln("<li>{address}</li>".format(address=address))
writer.pln("</ul>")
writer.pln("</td>")
writer.pln(
"<td>{value}</td>".format(value=format_satoshi(btc_to_satoshi(tx_output_entry["value"])))
)
writer.pln("</tr>")
writer.pln("</table>")
writer.pln("</div>")
write_outputs()
writer.pln('<div class="transaction-section-footer">')
writer.pln(
'<div class="transaction-total-output">{transaction_total_output}</div>'.format(
transaction_total_output=format_satoshi(tx_total_output_value_satoshi)
)
)
writer.pln("</div>")
writer.pln("<!-- end transaction-section -->")
writer.pln("</div>")
def write_transaction_info():
if not option_tx_get_txs:
writer.pln('<div class="transaction-section">')
writer.pln(
'<a id="txid_{txid}" name="txid_{txid}"/>'.format(
txid=txid))
writer.pln('<div class="transaction-section-header">')
writer.pln(
'<span style=""><a href="/transaction?txid={txid}">{txid}</a></span>'
.format(txid=txid))
writer.pln('</div>')
writer.pln('</div>')
return
tx_total_output_value_satoshi = 0
for txout in tx_info['vout']:
if 'value' in txout:
tx_total_output_value_satoshi += btc_to_satoshi(
txout['value'])
assert option_tx_get_txs
tx_fee_satoshi = calculate_tx_fee_satoshi(
tx_info, src_tx_infos)
writer.pln('<div class="transaction-section">')
writer.pln('<div class="transaction-section-header">')
writer.pln(
'<span style=""><a href="/transaction?txid={txid}">{txid}</a></span>'
.format(txid=txid))
if tx_fee_satoshi is None or not (tx_fee_satoshi > 0):
writer.pln(
'<span style="float:right"><strong>(Size: {size}) {time}</strong></span>'
.format(size=format_bytes(len(tx_info['hex']) / 2),
time=format_time(tx_info['time'])))
else:
writer.pln(
'<span style="float:right"><strong>(Fee: {fee} - Size: {size}) {time}</strong></span>'
.format(fee=format_satoshi(tx_fee_satoshi),
size=format_bytes(len(tx_info['hex']) / 2),
time=format_time(tx_info['time'])))
writer.pln('</div>')
def write_inputs():
writer.pln('<div class="tx-inputs">')
writer.pln('<h4>Inputs</h4>')
src_txids = []
for src_tx in tx_info['vin']:
if 'txid' in src_tx:
src_txid, src_out_index = src_tx['txid'], src_tx[
'vout']
src_txids.append((src_txid, src_out_index))
if len(src_txids) > 0:
writer.pln('<table class="tx-inputs-table">')
for src_txid, src_out_index in src_txids:
writer.pln('<tr>')
writer.pln(
'<td><a href="/transaction?txid={src_txid}">{src_txid}</a>[<a href="/transaction?txid={src_txid}&output_idx={src_out_index}#output_{src_out_index}">{src_out_index}</a>]</td>'
.format(src_txid=src_txid,
src_out_index=src_out_index))
if option_tx_get_txs:
src_tx_info = src_tx_infos[src_txid]
src_output_value_satoshi = btc_to_satoshi(
src_tx_info['vout'][src_out_index]
['value'])
writer.pln(
'<td>{src_output_value}</td>'.format(
src_output_value=format_satoshi(
src_output_value_satoshi)))
writer.pln('</tr>')
writer.pln('</table>')
else:
writer.pln(
'<strong>No Inputs (Newly Generated Coins)</strong>'
)
writer.pln('</div>')
write_inputs()
def write_outputs():
writer.pln('<div class="tx-outputs">')
writer.pln('<h4>Outputs</h4>')
writer.pln('<table class="tx-outputs-table">')
param_output_idx = request.getParameter('output_idx')
if param_output_idx is None:
param_output_idx = int(-1)
param_output_idx = int(param_output_idx)
for tx_output_entry_index in range(len(tx_info['vout'])):
tx_output_entry = tx_info['vout'][
tx_output_entry_index]
if tx_output_entry_index == param_output_idx:
writer.pln(
'<tr class="transaction-highlight-output-row">'
)
else:
writer.pln('<tr>')
addresses = []
if 'scriptPubKey' in tx_output_entry:
if 'addresses' in tx_output_entry['scriptPubKey']:
for address in tx_output_entry['scriptPubKey'][
'addresses']:
addresses.append(address)
writer.pln('<td>')
writer.pln(
'<a id="output_{output_idx}" name="output_{output_idx}" />'
.format(output_idx=tx_output_entry_index))
if len(addresses) > 0:
writer.pln('<ul>')
for address in addresses:
writer.pln('<li>{address}</li>'.format(
address=address))
writer.pln('</ul>')
writer.pln('</td>')
writer.pln(
'<td>{value}</td>'.format(value=format_satoshi(
btc_to_satoshi(tx_output_entry['value']))))
writer.pln('</tr>')
writer.pln('</table>')
writer.pln('</div>')
write_outputs()
writer.pln('<div class="transaction-section-footer">')
writer.pln(
'<div class="transaction-total-output">{transaction_total_output}</div>'
.format(transaction_total_output=format_satoshi(
tx_total_output_value_satoshi)))
writer.pln('</div>')
writer.pln('<!-- end transaction-section -->')
writer.pln('</div>')