def list_comments(url):
"""
url in form <ip_address>:<port>
"""
last_cashout_time = "2016-01-01T00-00-00"
end = False
comments = []
while True:
request = bytes(
json.dumps({
"jsonrpc": "2.0",
"id": 0,
"method": "database_api.list_comments",
"params": {
"start": [last_cashout_time, "", ""],
"limit": 5,
"order": "by_cashout_time"
}
}), "utf-8") + b"\r\n"
status, response = dpnd_call(url, data=request)
if status == False:
print("rpc failed for last_cashout_time: " + last_cashout_time)
return []
comment_list = response["result"]["comments"]
if len(comment_list) == 0:
break
actual_cashout_time = comment_list[-1]["cashout_time"]
if actual_cashout_time == last_cashout_time:
break
last_cashout_time = actual_cashout_time
for comment in comment_list:
comments.append(comment["permlink"] + ";" + comment["author"] +
";" + comment["last_update"])
# while True
return comments
def list_accounts(url):
"""
url in form <ip_address>:<port>
"""
last_account = ""
end = False
accounts_count = 0
accounts = []
while True:
request = bytes(
json.dumps({
"jsonrpc": "2.0",
"id": 0,
"method": "database_api.list_accounts",
"params": {
"start": last_account,
"limit": 1000,
"order": "by_name"
}
}), "utf-8") + b"\r\n"
status, response = dpnd_call(url, data=request)
if status == False:
print("rpc failed for last_account: " + last_account)
return []
account_list = response["result"]["accounts"]
if last_account != "":
assert account_list[0]["name"] == last_account
del account_list[0]
if len(account_list) == 0:
break
last_account = account_list[-1]["name"]
accounts_count += len(accounts)
for account in account_list:
accounts.append(account["name"])
# while True
return accounts
def get_last_block(url, max_tries=10, timeout=0.1):
request = bytes(
json.dumps({
"jsonrpc": "2.0",
"id": 0,
"method": "database_api.get_dynamic_global_properties",
"params": {}
}), "utf-8") + b"\r\n"
status, response = dpnd_call(url,
data=request,
max_tries=max_tries,
timeout=timeout)
if status == False:
return 0
try:
return response["result"]["head_block_number"]
except:
return 0