version

VERSION

@@ -1 +1 @@
-0.2.4
+0.2.8

bal.py

@@ -47,18 +47,19 @@ class BalConfig:
 
 
 class BalPlugin(BasePlugin):
-    LATEST_VERSION = "1"
-    KNOWN_VERSIONS = ("0", "1")
-    assert LATEST_VERSION in KNOWN_VERSIONS
-
-    def version():
-        try:
-            f = ""
-            with open("VERSION", "r") as fi:
-                f = str(fi.readline())
-            return f
-        except:
-            return "unknown"
+    _version=None
+    __version__ = "0.2.7" #AUTOMATICALLY GENERATED DO NOT EDIT
+    def version(self):
+        if not self._version:
+            try:
+                f = ""
+                with open("{}/VERSION".format(self.plugin_dir), "r") as fi:
+                    f = str(fi.read())
+                self._version = f.strip()
+            except Exception as e:
+                _logger.error(f"failed to get version: {e}")
+                self._version="unknown"
+        return self._version        
 
     SIZE = (159, 97)
 
@@ -104,6 +105,15 @@ class BalPlugin(BasePlugin):
             "bal_willexecutors",
             {
                 "mainnet": {
+                    "https://we.bitcoin-after.life": {
+                        "base_fee": 100000,
+                        "status": "New",
+                        "info": "Bitcoin After Life Will Executor",
+                        "address": "bc1qusymuetsz2psaqzqxv8qmzcy64d9meckj3lxxf",
+                        "selected": True,
+                    }
+                },
+                "testnet": {
                     "https://we.bitcoin-after.life": {
                         "base_fee": 100000,
                         "status": "New",
@@ -111,7 +121,7 @@ class BalPlugin(BasePlugin):
                         "address": "bcrt1qa5cntu4hgadw8zd3n6sq2nzjy34sxdtd9u0gp7",
                         "selected": True,
                     }
-                }
+                },
             },
         )
         self.WILL_SETTINGS = BalConfig(

heirs.py

@@ -1,23 +1,37 @@
-import datetime
-import json
+# import datetime
+# import json
 import math
 import random
 import re
 import threading
-import urllib.parse
-import urllib.request
-from typing import TYPE_CHECKING, Any, Dict, List, Optional, Sequence, Tuple
+
+# import urllib.parse
+# import urllib.request
+from typing import (
+    TYPE_CHECKING,
+    Any,
+    Dict,
+    # List,
+    Optional,
+    # Sequence,
+    Tuple,
+)
 
 import dns
 from dns.exception import DNSException
-from electrum import bitcoin, constants, descriptor, dnssec
+from electrum import (
+    bitcoin,
+    constants,
+    # descriptor,
+    dnssec,
+)
 from electrum.logging import Logger, get_logger
 from electrum.transaction import (
     PartialTransaction,
     PartialTxInput,
     PartialTxOutput,
     TxOutpoint,
-    TxOutput,
+    # TxOutput,
 )
 from electrum.util import (
     bfh,
@@ -30,11 +44,11 @@ from electrum.util import (
 from .util import Util
 from .willexecutors import Willexecutors
 from electrum.util import BitcoinException
-from electrum import constants
 
 if TYPE_CHECKING:
     from .simple_config import SimpleConfig
-    from .wallet_db import WalletDB
+
+    # from .wallet_db import WalletDB
 
 
 _logger = get_logger(__name__)
@@ -87,7 +101,7 @@ def prepare_transactions(locktimes, available_utxos, fees, wallet):
             x.value_sats(), x.prevout.txid, x.prevout.out_idx
         ),
     )
-    total_used_utxos = []
+    # total_used_utxos = []
     txsout = {}
     locktime, _ = Util.get_lowest_locktimes(locktimes)
     if not locktime:
@@ -96,16 +110,16 @@ def prepare_transactions(locktimes, available_utxos, fees, wallet):
     locktime = locktime[0]
 
     heirs = locktimes[locktime]
-    vero = True
-    while vero:
-        vero = False
+    true = True
+    while true:
+        true = False
         fee = fees.get(locktime, 0)
         out_amount = fee
         description = ""
         outputs = []
         paid_heirs = {}
         for name, heir in heirs.items():
-            if len(heir) > HEIR_REAL_AMOUNT and not "DUST" in str(
+            if len(heir) > HEIR_REAL_AMOUNT and "DUST" not in str(
                 heir[HEIR_REAL_AMOUNT]
             ):
                 try:
@@ -118,12 +132,12 @@ def prepare_transactions(locktimes, available_utxos, fees, wallet):
                     out_amount += real_amount
                     description += f"{name}\n"
                 except BitcoinException as e:
-                    _logger.info("exception decoding output{} - {}".format(type(e), e))
+                    _logger.info("exception decoding output {} - {}".format(type(e), e))
                     heir[HEIR_REAL_AMOUNT] = e
 
                 except Exception as e:
                     heir[HEIR_REAL_AMOUNT] = e
-                    _logger.info(f"error preparing transactions {e}")
+                    _logger.error(f"error preparing transactions: {e}")
                     pass
             paid_heirs[name] = heir
 
@@ -138,15 +152,15 @@ def prepare_transactions(locktimes, available_utxos, fees, wallet):
                     break
 
         except IndexError as e:
-            _logger.info(
+            _logger.error(
                 f"error preparing transactions index error {e} {in_amount}, {out_amount}"
             )
             pass
         if int(in_amount) < int(out_amount):
-            _logger.info(
+            _logger.error(
                 "error preparing transactions in_amount < out_amount ({} < {})      "
             )
-            break
+            continue
         heirsvalue = out_amount
         change = get_change_output(wallet, in_amount, out_amount, fee)
         if change:
@@ -200,7 +214,7 @@ def get_utxos_from_inputs(tx_inputs, tx, utxos):
 
 # TODO calculate de minimum inputs to be invalidated
 def invalidate_inheritance_transactions(wallet):
-    listids = []
+    # listids = []
     utxos = {}
     dtxs = {}
     for k, v in wallet.get_all_labels().items():
@@ -229,7 +243,7 @@ def invalidate_inheritance_transactions(wallet):
     for key, value in utxos:
         for tx in value["txs"]:
             txid = tx.txid()
-            if not txid in invalidated:
+            if txid not in invalidated:
                 invalidated.append(tx.txid())
                 remaining[key] = value
 
@@ -237,10 +251,10 @@ def invalidate_inheritance_transactions(wallet):
 def print_transaction(heirs, tx, locktimes, tx_fees):
     jtx = tx.to_json()
     print(f"TX: {tx.txid()}\t-\tLocktime: {jtx['locktime']}")
-    print(f"---")
+    print("---")
     for inp in jtx["inputs"]:
         print(f"{inp['address']}: {inp['value_sats']}")
-    print(f"---")
+    print("---")
     for out in jtx["outputs"]:
         heirname = ""
         for key in heirs.keys():
@@ -262,7 +276,7 @@ def print_transaction(heirs, tx, locktimes, tx_fees):
     print()
     try:
         print(tx.serialize_to_network())
-    except:
+    except Exception:
         print("impossible to serialize")
     print()
 
@@ -285,7 +299,7 @@ class Heirs(dict, Logger):
         d = self.db.get("heirs", {})
         try:
             self.update(d)
-        except e as Exception:
+        except Exception:
             return
 
     def invalidate_transactions(self, wallet):
@@ -319,7 +333,7 @@ class Heirs(dict, Logger):
             locktime = Util.parse_locktime_string(self[key][HEIR_LOCKTIME])
             if locktime > from_locktime and not a or locktime <= from_locktime and a:
                 locktimes[int(locktime)] = None
-        return locktimes.keys()
+        return list(locktimes.keys())
 
     def check_locktime(self):
         return False
@@ -333,6 +347,8 @@ class Heirs(dict, Logger):
                 column = HEIR_AMOUNT
                 if real:
                     column = HEIR_REAL_AMOUNT
+                if "DUST" in str(v[column]):
+                    column = HEIR_DUST_AMOUNT
                 value = int(
                     math.floor(
                         total_balance
@@ -355,10 +371,10 @@ class Heirs(dict, Logger):
     def amount_to_float(self, amount):
         try:
             return float(amount)
-        except:
+        except Exception:
             try:
                 return float(amount[:-1])
-            except:
+            except Exception:
                 return 0.0
 
     def fixed_percent_lists_amount(self, from_locktime, dust_threshold, reverse=False):
@@ -366,31 +382,50 @@ class Heirs(dict, Logger):
         fixed_amount = 0.0
         percent_heirs = {}
         percent_amount = 0.0
+        fixed_amount_with_dust = 0.0
         for key in self.keys():
             try:
                 cmp = (
                     Util.parse_locktime_string(self[key][HEIR_LOCKTIME]) - from_locktime
                 )
                 if cmp <= 0:
+                    _logger.debug(
+                        "cmp < 0 {} {} {} {}".format(
+                            cmp, key, self[key][HEIR_LOCKTIME], from_locktime
+                        )
+                    )
                     continue
                 if Util.is_perc(self[key][HEIR_AMOUNT]):
                     percent_amount += float(self[key][HEIR_AMOUNT][:-1])
                     percent_heirs[key] = list(self[key])
                 else:
                     heir_amount = int(math.floor(float(self[key][HEIR_AMOUNT])))
+                    fixed_amount_with_dust += heir_amount
+                    fixed_heirs[key] = list(self[key])
                     if heir_amount > dust_threshold:
                         fixed_amount += heir_amount
-                        fixed_heirs[key] = list(self[key])
                         fixed_heirs[key].insert(HEIR_REAL_AMOUNT, heir_amount)
                     else:
-                        pass
+                        fixed_heirs[key] = list(self[key])
+                        fixed_heirs[key].insert(
+                            HEIR_REAL_AMOUNT, f"DUST: {heir_amount}"
+                        )
+                        fixed_heirs[key].insert(HEIR_DUST_AMOUNT, heir_amount)
             except Exception as e:
                 _logger.error(e)
-        return fixed_heirs, fixed_amount, percent_heirs, percent_amount
+        return (
+            fixed_heirs,
+            fixed_amount,
+            percent_heirs,
+            percent_amount,
+            fixed_amount_with_dust,
+        )
 
     def prepare_lists(
         self, balance, total_fees, wallet, willexecutor=False, from_locktime=0
     ):
+        if balance<total_fees or balance < wallet.dust_threshold():
+            raise BalanceTooLowException(balance,wallet.dust_threshold(),total_fees)
         willexecutors_amount = 0
         willexecutors = {}
         heir_list = {}
@@ -411,7 +446,7 @@ class Heirs(dict, Logger):
                         willexecutors[
                             'w!ll3x3c"' + willexecutor["url"] + '"' + str(locktime)
                         ] = h
-                    except Exception as e:
+                    except Exception:
                         return [], False
                 else:
                     _logger.error(
@@ -419,9 +454,15 @@ class Heirs(dict, Logger):
                     ),
             heir_list.update(willexecutors)
             newbalance -= willexecutors_amount
-        fixed_heirs, fixed_amount, percent_heirs, percent_amount = (
-            self.fixed_percent_lists_amount(from_locktime, wallet.dust_threshold())
-        )
+            if newbalance < 0:
+                raise WillExecutorFeeException(willexecutor)
+        (
+            fixed_heirs,
+            fixed_amount,
+            percent_heirs,
+            percent_amount,
+            fixed_amount_with_dust,
+        ) = self.fixed_percent_lists_amount(from_locktime, wallet.dust_threshold())
         if fixed_amount > newbalance:
             fixed_amount = self.normalize_perc(
                 fixed_heirs, newbalance, fixed_amount, wallet
@@ -431,18 +472,16 @@ class Heirs(dict, Logger):
         heir_list.update(fixed_heirs)
 
         newbalance -= fixed_amount
-
         if newbalance > 0:
             perc_amount = self.normalize_perc(
                 percent_heirs, newbalance, percent_amount, wallet
             )
             newbalance -= perc_amount
             heir_list.update(percent_heirs)
-
         if newbalance > 0:
             newbalance += fixed_amount
             fixed_amount = self.normalize_perc(
-                fixed_heirs, newbalance, fixed_amount, wallet, real=True
+                fixed_heirs, newbalance, fixed_amount_with_dust, wallet, real=True
             )
             newbalance -= fixed_amount
             heir_list.update(fixed_heirs)
@@ -455,7 +494,7 @@ class Heirs(dict, Logger):
         locktimes = {}
         for key, value in heir_list:
             locktime = Util.parse_locktime_string(value[HEIR_LOCKTIME])
-            if not locktime in locktimes:
+            if locktime not in locktimes:
                 locktimes[locktime] = {key: value}
             else:
                 locktimes[locktime][key] = value
@@ -497,7 +536,7 @@ class Heirs(dict, Logger):
                 break
             elif 0 <= j:
                 url, willexecutor = willexecutorsitems[j]
-                if not Willexecutors.is_selected(willexecutor):
+                if not Willexecutors.is_selected(willexecutor) or willexecutor["base_fee"] < wallet.dust_threshold():
                     continue
                 else:
                     willexecutor["url"] = url
@@ -509,52 +548,66 @@ class Heirs(dict, Logger):
                 break
             fees = {}
             i = 0
-            while True:
+            while i < 10:
                 txs = {}
                 redo = False
                 i += 1
                 total_fees = 0
                 for fee in fees:
                     total_fees += int(fees[fee])
-                newbalance = balance
-                locktimes, onlyfixed = self.prepare_lists(
-                    balance, total_fees, wallet, willexecutor, from_locktime
-                )
+                # newbalance = balance
                 try:
-                    txs = prepare_transactions(
-                        locktimes, available_utxos[:], fees, wallet
+                    locktimes, onlyfixed = self.prepare_lists(
+                        balance, total_fees, wallet, willexecutor, from_locktime
                     )
-                    if not txs:
-                        return {}
-                except Exception as e:
-                    _logger.info(f"error preparing transactions{e}")
+                except WillExecutorFeeException:
+                    i = 10
+                    continue
+                if locktimes:
                     try:
-                        if "w!ll3x3c" in e.heirname:
-                            Willexecutors.is_selected(willexecutors[w], False)
-                            break
-                    except:
-                        raise e
-                total_fees = 0
-                total_fees_real = 0
-                total_in = 0
-                for txid, tx in txs.items():
-                    tx.willexecutor = willexecutor
-                    fee = tx.estimated_size() * tx_fees
-                    txs[txid].tx_fees = tx_fees
-                    total_fees += fee
-                    total_fees_real += tx.get_fee()
-                    total_in += tx.input_value()
-                    rfee = tx.input_value() - tx.output_value()
-                    if rfee < fee or rfee > fee + wallet.dust_threshold():
-                        redo = True
-                    oldfees = fees.get(tx.my_locktime, 0)
-                    fees[tx.my_locktime] = fee
+                        txs = prepare_transactions(
+                            locktimes, available_utxos[:], fees, wallet
+                        )
+                        if not txs:
+                            return {}
+                    except Exception as e:
+                        _logger.error(
+                            f"build transactions: error preparing transactions: {e}"
+                        )
+                        try:
+                            if "w!ll3x3c" in e.heirname:
+                                Willexecutors.is_selected(
+                                    e.heirname[len("w!ll3x3c") :], False
+                                )
+                                break
+                        except Exception:
+                            raise e
+                    total_fees = 0
+                    total_fees_real = 0
+                    total_in = 0
+                    for txid, tx in txs.items():
+                        tx.willexecutor = willexecutor
+                        fee = tx.estimated_size() * tx_fees
+                        txs[txid].tx_fees = tx_fees
+                        total_fees += fee
+                        total_fees_real += tx.get_fee()
+                        total_in += tx.input_value()
+                        rfee = tx.input_value() - tx.output_value()
+                        if rfee < fee or rfee > fee + wallet.dust_threshold():
+                            redo = True
+                        # oldfees = fees.get(tx.my_locktime, 0)
+                        fees[tx.my_locktime] = fee
 
-                if balance - total_in > wallet.dust_threshold():
-                    redo = True
-                if not redo:
-                    break
-                if i >= 10:
+                    if balance - total_in > wallet.dust_threshold():
+                        redo = True
+                    if not redo:
+                        break
+                    if i >= 10:
+                        break
+                else:
+                    _logger.info(
+                        f"no locktimes for willexecutor {willexecutor} skipped"
+                    )
                     break
             alltxs.update(txs)
 
@@ -714,3 +767,24 @@ class HeirExpiredException(LocktimeNotValid):
 
 class HeirAmountIsDustException(Exception):
     pass
+
+
+class NoHeirsException(Exception):
+    pass
+
+
+class WillExecutorFeeException(Exception):
+    def __init__(self, willexecutor):
+        self.willexecutor = willexecutor
+
+    def __str__(self):
+        return "WillExecutorFeeException: {} fee:{}".format(
+            self.willexecutor["url"], self.willexecutor["base_fee"]
+        )
+class BalanceTooLowException(Exception):
+    def __init__(self,balance, dust_threshold, fees):
+        self.balance=balance
+        self.dust_threshold = dust_threshold
+        self.fees = fees
+    def __str__(self):
+        return f"Balance too low, balance: {self.balance}, dust threshold: {self.dust_threshold}, fees: {self.fees}"

manifest.json

@@ -1,7 +1,7 @@
 {
  "name": "BAL",
  "fullname": "Bitcoin After Life",
- "description": "Provides free and decentralized inheritance support<br> Version: 0.2.4",
+ "description": "Provides free and decentralized inheritance support<br> Version: 0.2.7",
  "author":"Svatantrya",
  "available_for": ["qt"],
  "icon":"icons/bal32x32.png"

util.py

@@ -1,12 +1,10 @@
 import bisect
-import urllib.parse
-import urllib.request
 from datetime import datetime, timedelta
 
 from electrum.gui.qt.util import getSaveFileName
 from electrum.i18n import _
 from electrum.transaction import PartialTxOutput
-from electrum.util import FileExportFailed, FileImportFailed, write_json_file
+from electrum.util import FileExportFailed
 
 LOCKTIME_THRESHOLD = 500000000
 
@@ -19,7 +17,7 @@ class Util:
                 dt = datetime.fromtimestamp(locktime).isoformat()
                 return dt
 
-        except Exception as e:
+        except Exception:
             pass
         return str(locktime)
 
@@ -29,7 +27,7 @@ class Util:
                 return locktime
             else:
                 return int(locktime)
-        except Exception as e:
+        except Exception:
             pass
         dt_object = datetime.fromisoformat(locktime)
         timestamp = dt_object.timestamp()
@@ -39,7 +37,7 @@ class Util:
         try:
             return int(locktime)
 
-        except Exception as e:
+        except Exception:
             pass
         try:
             now = datetime.now()
@@ -58,7 +56,7 @@ class Util:
                     height = Util.get_current_height(w.network)
                 locktime += int(height)
             return int(locktime)
-        except Exception as e:
+        except Exception:
             pass
         return 0
 
@@ -77,32 +75,34 @@ class Util:
         else:
             try:
                 return int(float(amount) * pow(10, decimal_point))
-            except:
+            except Exception:
                 return 0
 
     def decode_amount(amount, decimal_point):
         if Util.is_perc(amount):
             return amount
         else:
-            num = 8 - decimal_point
-            basestr = "{{:0{}.{}f}}".format(num, num)
-            return "{:08.8f}".format(float(amount) / pow(10, decimal_point))
+            basestr = "{{:0.{}f}}".format(decimal_point)
+            try:
+                return basestr.format(float(amount) / pow(10, decimal_point))
+            except Exception:
+                return str(amount)
 
     def is_perc(value):
         try:
             return value[-1] == "%"
-        except:
+        except Exception:
             return False
 
     def cmp_array(heira, heirb):
         try:
-            if not len(heira) == len(heirb):
+            if len(heira) != len(heirb):
                 return False
             for h in range(0, len(heira)):
-                if not heira[h] == heirb[h]:
+                if heira[h] != heirb[h]:
                     return False
             return True
-        except:
+        except Exception:
             return False
 
     def cmp_heir(heira, heirb):
@@ -120,7 +120,7 @@ class Util:
                 and willexecutora["base_fee"] == willexecutorb["base_fee"]
             ):
                 return True
-        except:
+        except Exception:
             return False
         return False
 
@@ -146,7 +146,7 @@ class Util:
     ):
         for heira in heirsa:
             if (
-                exclude_willexecutors and not 'w!ll3x3c"' in heira
+                exclude_willexecutors and 'w!ll3x3c"' not in heira
             ) or not exclude_willexecutors:
                 found = False
                 for heirb in heirsb:
@@ -173,8 +173,8 @@ class Util:
     ):
         try:
             for heir in heirsa:
-                if not 'w!ll3x3c"' in heir:
-                    if not heir in heirsb or not cmp_function(
+                if 'w!ll3x3c"' not in heir:
+                    if heir not in heirsb or not cmp_function(
                         heirsa[heir], heirsb[heir]
                     ):
                         if not Util.search_heir_by_values(heirsb, heirsa[heir], [0, 3]):
@@ -213,7 +213,7 @@ class Util:
 
     def get_value_amount(txa, txb):
         outputsa = txa.outputs()
-        outputsb = txb.outputs()
+        # outputsb = txb.outputs()
         value_amount = 0
 
         for outa in outputsa:
@@ -258,10 +258,10 @@ class Util:
     def cmp_locktime(locktimea, locktimeb):
         if locktimea == locktimeb:
             return 0
-        strlocktime = str(locktimea)
+        strlocktimea = str(locktimea)
         strlocktimeb = str(locktimeb)
-        intlocktimea = Util.str_to_locktime(strlocktimea)
-        intlocktimeb = Util.str_to_locktime(strlocktimeb)
+        # intlocktimea = Util.str_to_locktime(strlocktimea)
+        # intlocktimeb = Util.str_to_locktime(strlocktimeb)
         if locktimea[-1] in "ydb":
             if locktimeb[-1] == locktimea[-1]:
                 return int(strlocktimea[-1]) - int(strlocktimeb[-1])
@@ -282,12 +282,12 @@ class Util:
     def get_lowest_locktimes(locktimes):
         sorted_timestamp = []
         sorted_block = []
-        for l in locktimes:
-            l = Util.parse_locktime_string(l)
-            if l < LOCKTIME_THRESHOLD:
-                bisect.insort(sorted_block, l)
+        for locktime in locktimes:
+            locktime = Util.parse_locktime_string(locktime)
+            if locktime < LOCKTIME_THRESHOLD:
+                bisect.insort(sorted_block, locktime)
             else:
-                bisect.insort(sorted_timestamp, l)
+                bisect.insort(sorted_timestamp, locktime)
 
         return sorted(sorted_timestamp), sorted(sorted_block)
 
@@ -313,11 +313,11 @@ class Util:
     def utxo_to_str(utxo):
         try:
             return utxo.to_str()
-        except Exception as e:
+        except Exception:
             pass
         try:
             return utxo.prevout.to_str()
-        except Exception as e:
+        except Exception:
             pass
         return str(utxo)
 
@@ -380,7 +380,7 @@ class Util:
             out.is_change = True
             return out
 
-    def get_current_height(network: "Network"):
+    def get_current_height(network):
         # if no network or not up to date, just set locktime to zero
         if not network:
             return 0
@@ -403,38 +403,34 @@ class Util:
 
     def print_var(var, name="", veryverbose=False):
         print(f"---{name}---")
-        if not var is None:
-            try:
-                print("doc:", doc(var))
-            except:
-                pass
+        if var is not None:
             try:
                 print("str:", str(var))
-            except:
+            except Exception:
                 pass
             try:
                 print("repr", repr(var))
-            except:
+            except Exception:
                 pass
             try:
                 print("dict", dict(var))
-            except:
+            except Exception:
                 pass
             try:
                 print("dir", dir(var))
-            except:
+            except Exception:
                 pass
             try:
                 print("type", type(var))
-            except:
+            except Exception:
                 pass
             try:
                 print("to_json", var.to_json())
-            except:
+            except Exception:
                 pass
             try:
                 print("__slotnames__", var.__slotnames__)
-            except:
+            except Exception:
                 pass
 
         print(f"---end {name}---")
@@ -456,11 +452,11 @@ class Util:
         Util.print_var(prevout._asdict())
         print(f"---prevout-end {name}---")
 
-    def export_meta_gui(electrum_window: "ElectrumWindow", title, exporter):
+    def export_meta_gui(electrum_window, title, exporter):
         filter_ = "All files (*)"
         filename = getSaveFileName(
             parent=electrum_window,
-            title=_("Select file to save your {}").format(title),
+            title=_("Select file to save your {}".format(title)),
             filename="BALplugin_{}".format(title),
             filter=filter_,
             config=electrum_window.config,
@@ -473,7 +469,7 @@ class Util:
             electrum_window.show_critical(str(e))
         else:
             electrum_window.show_message(
-                _("Your {0} were exported to '{1}'").format(title, str(filename))
+                _("Your {0} were exported to '{1}'".format(title, str(filename)))
             )
 
     def copy(dicto, dictfrom):

wallet_util/bal_wallet_utils.py

@@ -1,7 +1,7 @@
 #!env/bin/python3
 from electrum.storage import WalletStorage
-from electrum.util import MyEncoder
 import json
+from electrum.util import MyEncoder
 import sys
 import getpass
 import os
@@ -47,12 +47,12 @@ def save(json_wallet, storage):
 def read_wallet(path, password=False):
     storage = WalletStorage(path)
     if storage.is_encrypted():
-        if password == False:
+        if not password:
             password = getpass.getpass("Enter wallet password: ", stream=None)
         storage.decrypt(password)
     data = storage.read()
     json_wallet = json.loads("[" + data + "]")[0]
-    return json_wallet
+    return json_wallet, storage
 
 
 if __name__ == "__main__":
@@ -65,7 +65,7 @@ if __name__ == "__main__":
         exit(1)
     command = sys.argv[1]
     path = sys.argv[2]
-    json_wallet = read_wallet(path)
+    json_wallet, storage = read_wallet(path)
     have_to_save = False
     if command == "fix":
         have_to_save = fix_will_settings_tx_fees(json_wallet)

wallet_util/bal_wallet_utils_qt.py

@@ -15,10 +15,8 @@ from PyQt6.QtWidgets import (
     QGroupBox,
     QTextEdit,
 )
-from PyQt6.QtCore import Qt
 from electrum.storage import WalletStorage
-from electrum.util import MyEncoder
-from bal_wallet_utils import fix_will_settings_tx_fees, uninstall_bal, read_wallet, save
+from bal_wallet_utils import fix_will_settings_tx_fees, uninstall_bal, save
 
 
 class WalletUtilityGUI(QMainWindow):
@@ -190,14 +188,6 @@ class WalletUtilityGUI(QMainWindow):
 def main():
     app = QApplication(sys.argv)
 
-    # Check if dependencies are available
-    try:
-        from electrum.storage import WalletStorage
-        from electrum.util import MyEncoder
-    except ImportError as e:
-        print(f"ERROR: Cannot import Electrum dependencies: {str(e)}")
-        return 1
-
     window = WalletUtilityGUI()
     window.show()
 

will.py

@@ -12,11 +12,7 @@ from electrum.transaction import (
     tx_from_any,
 )
 from electrum.util import (
-    FileImportFailed,
     bfh,
-    decimal_point_to_base_unit_name,
-    read_json_file,
-    write_json_file,
 )
 
 from .util import Util
@@ -85,7 +81,7 @@ class Will:
                 txin._trusted_value_sats = change.value
                 try:
                     txin.script_descriptor = change.script_descriptor
-                except:
+                except Exception:
                     pass
                 txin.is_mine = True
                 txin._TxInput__address = change.address
@@ -132,8 +128,8 @@ class Will:
                 to_delete.append(wid)
                 to_add[ow.tx.txid()] = ow.to_dict()
 
-        for eid, err in errors.items():
-            new_txid = err.tx.txid()
+        # for eid, err in errors.items():
+        #    new_txid = err.tx.txid()
 
         for k, w in to_add.items():
             will[k] = w
@@ -201,7 +197,7 @@ class Will:
                 outputs = w.tx.outputs()
                 found = False
                 old_txid = w.tx.txid()
-                ntx = None
+                # ntx = None
                 for i in range(0, len(inputs)):
                     if (
                         inputs[i].prevout.txid.hex() == otxid
@@ -212,7 +208,7 @@ class Will:
                             will[wid].tx.set_rbf(True)
                         will[wid].tx._inputs[i] = Will.new_input(wid, idx, change)
                         found = True
-                if found == True:
+                if found:
                     pass
 
                 new_txid = will[wid].tx.txid()
@@ -239,7 +235,7 @@ class Will:
                 for i in inputs:
                     prevout_str = i.prevout.to_str()
                     inp = [w, will[w], i]
-                    if not prevout_str in all_inputs:
+                    if prevout_str not in all_inputs:
                         all_inputs[prevout_str] = [inp]
                     else:
                         all_inputs[prevout_str].append(inp)
@@ -252,7 +248,7 @@ class Will:
             min_locktime = min(values, key=lambda x: x[1].tx.locktime)[1].tx.locktime
             for w in values:
                 if w[1].tx.locktime == min_locktime:
-                    if not i in all_inputs_min_locktime:
+                    if i not in all_inputs_min_locktime:
                         all_inputs_min_locktime[i] = [w]
                     else:
                         all_inputs_min_locktime[i].append(w)
@@ -290,7 +286,7 @@ class Will:
         for w in to_delete:
             try:
                 del will[w]
-            except:
+            except Exception:
                 pass
         for k, w in to_append.items():
             will[k] = w
@@ -300,8 +296,8 @@ class Will:
 
     def update_will(old_will, new_will):
         all_old_inputs = Will.get_all_inputs(old_will, only_valid=True)
-        all_inputs_min_locktime = Will.get_all_inputs_min_locktime(all_old_inputs)
-        all_new_inputs = Will.get_all_inputs(new_will)
+        # all_inputs_min_locktime = Will.get_all_inputs_min_locktime(all_old_inputs)
+        # all_new_inputs = Will.get_all_inputs(new_will)
         # check if the new input is already spent by other transaction
         # if it is use the same locktime, or anticipate.
         Will.search_anticipate_rec(new_will, all_old_inputs)
@@ -343,15 +339,18 @@ class Will:
         utxos = wallet.get_utxos()
         filtered_inputs = []
         prevout_to_spend = []
+        current_height = Util.get_current_height(wallet.network)
         for prevout_str, ws in inputs.items():
             for w in ws:
-                if not w[0] in filtered_inputs:
+                if w[0] not in filtered_inputs:
                     filtered_inputs.append(w[0])
-                    if not prevout_str in prevout_to_spend:
+                    if prevout_str not in prevout_to_spend:
                         prevout_to_spend.append(prevout_str)
         balance = 0
         utxo_to_spend = []
         for utxo in utxos:
+            if utxo.is_coinbase_output() and utxo.block_height < current_height+100:
+                continue
             utxo_str = utxo.prevout.to_str()
             if utxo_str in prevout_to_spend:
                 balance += inputs[utxo_str][0][2].value_sats()
@@ -360,7 +359,7 @@ class Will:
             change_addresses = wallet.get_change_addresses_for_new_transaction()
             out = PartialTxOutput.from_address_and_value(change_addresses[0], balance)
             out.is_change = True
-            locktime = Util.get_current_height(wallet.network)
+            locktime = current_height
             tx = PartialTransaction.from_io(
                 utxo_to_spend, [out], locktime=locktime, version=2
             )
@@ -391,7 +390,7 @@ class Will:
                 return True
 
     def search_rai(all_inputs, all_utxos, will, wallet):
-        will_only_valid = Will.only_valid_or_replaced_list(will)
+        # will_only_valid = Will.only_valid_or_replaced_list(will)
         for inp, ws in all_inputs.items():
             inutxo = Util.in_utxo(inp, all_utxos)
             for w in ws:
@@ -429,7 +428,7 @@ class Will:
     def set_invalidate(wid, will=[]):
         will[wid].set_status("INVALIDATED", True)
         if will[wid].children:
-            for c in self.children.items():
+            for c in will[wid].children.items():
                 Will.set_invalidate(c[0], will)
 
     def check_tx_height(tx, wallet):
@@ -446,7 +445,7 @@ class Will:
             ):
                 for inp in w.tx.inputs():
                     inp_str = Util.utxo_to_str(inp)
-                    if not inp_str in utxos_list:
+                    if inp_str not in utxos_list:
                         if wallet:
                             height = Will.check_tx_height(w.tx, wallet)
                             if height < 0:
@@ -456,21 +455,21 @@ class Will:
                             else:
                                 w.set_status("CONFIRMED", True)
 
-    def reflect_to_children(treeitem):
-        if not treeitem.get_status("VALID"):
-            _logger.debug(f"{tree:item._id} status not valid looking for children")
-            for child in treeitem.children:
-                wc = willtree[child]
-                if wc.get_status("VALID"):
-                    if treeitem.get_status("INVALIDATED"):
-                        wc.set_status("INVALIDATED", True)
-                    if treeitem.get_status("REPLACED"):
-                        wc.set_status("REPLACED", True)
-                        if wc.children:
-                            Will.reflect_to_children(wc)
+    # def reflect_to_children(treeitem):
+    #    if not treeitem.get_status("VALID"):
+    #        _logger.debug(f"{tree:item._id} status not valid looking for children")
+    #        for child in treeitem.children:
+    #            wc = willtree[child]
+    #            if wc.get_status("VALID"):
+    #                if treeitem.get_status("INVALIDATED"):
+    #                    wc.set_status("INVALIDATED", True)
+    #                if treeitem.get_status("REPLACED"):
+    #                    wc.set_status("REPLACED", True)
+    #                    if wc.children:
+    #                        Will.reflect_to_children(wc)
 
     def check_amounts(heirs, willexecutors, all_utxos, timestamp_to_check, dust):
-        fixed_heirs, fixed_amount, perc_heirs, perc_amount = (
+        fixed_heirs, fixed_amount, perc_heirs, perc_amount, fixed_amount_with_dust = (
             heirs.fixed_percent_lists_amount(timestamp_to_check, dust, reverse=True)
         )
         wallet_balance = 0
@@ -564,17 +563,20 @@ class Will:
                             raise WillExpiredException(
                                 f"Will Expired {wid[0][0]}: {locktime}<{timestamp_to_check}"
                             )
+                        else:
+                            from datetime import datetime
+                            _logger.debug(f"Will Not Expired {wid[0][0]}: {datetime.fromtimestamp(locktime).isoformat()} > {datetime.fromtimestamp(timestamp_to_check).isoformat()}")
 
-    def check_all_input_spent_are_in_wallet():
-        _logger.info("check all input spent are in wallet or valid txs")
-        for inp, ws in all_inputs.items():
-            if not Util.in_utxo(inp, all_utxos):
-                for w in ws:
-                    if w[1].get_status("VALID"):
-                        prevout_id = w[2].prevout.txid.hex()
-                        parentwill = will.get(prevout_id, False)
-                        if not parentwill or not parentwill.get_status("VALID"):
-                            w[1].set_status("INVALIDATED", True)
+    # def check_all_input_spent_are_in_wallet():
+    #    _logger.info("check all input spent are in wallet or valid txs")
+    #    for inp, ws in all_inputs.items():
+    #        if not Util.in_utxo(inp, all_utxos):
+    #            for w in ws:
+    #                if w[1].get_status("VALID"):
+    #                    prevout_id = w[2].prevout.txid.hex()
+    #                    parentwill = will.get(prevout_id, False)
+    #                    if not parentwill or not parentwill.get_status("VALID"):
+    #                        w[1].set_status("INVALIDATED", True)
 
     def only_valid_list(will):
         out = {}
@@ -620,9 +622,9 @@ class Will:
                             heirs_found[wheir] = count + 1
                     else:
                         _logger.debug(
-                            "heir not present transaction is not valid:", wid, w
+                            f"heir not present transaction is not valid:{wheir} {wid}, {w}"
                         )
-                        continue
+
             if willexecutor := w.we:
                 count = willexecutors_found.get(willexecutor["url"], 0)
                 if Util.cmp_willexecutor(
@@ -634,19 +636,19 @@ class Will:
                 no_willexecutor += 1
         count_heirs = 0
         for h in heirs:
+
             if Util.parse_locktime_string(heirs[h][2]) >= check_date:
                 count_heirs += 1
-                if not h in heirs_found:
+                if h not in heirs_found:
                     _logger.debug(f"heir: {h} not found")
                     raise HeirNotFoundException(h)
         if not count_heirs:
             raise NoHeirsException("there are not valid heirs")
         if self_willexecutor and no_willexecutor == 0:
             raise NoWillExecutorNotPresent("Backup tx")
-
         for url, we in willexecutors.items():
             if Willexecutors.is_selected(we):
-                if not url in willexecutors_found:
+                if url not in willexecutors_found:
                     _logger.debug(f"will-executor: {url} not fount")
                     raise WillExecutorNotPresent(url)
         _logger.info("will is coherent with heirs and will-executors")
@@ -797,9 +799,9 @@ class WillItem(Logger):
                     iw = inp[1]
                     self.set_anticipate(iw)
 
-    def check_willexecutor(self):
+    def set_check_willexecutor(self,resp):
         try:
-            if resp := Willexecutors.check_transaction(self._id, self.we["url"]):
+            if resp :
                 if "tx" in resp and resp["tx"] == str(self.tx):
                     self.set_status("PUSHED")
                     self.set_status("CHECKED")
@@ -839,7 +841,12 @@ class WillItem(Logger):
 
 
 class WillException(Exception):
-    pass
+    def __init__(self,msg="WillException"):
+        self.msg=msg
+        Exception.__init__(self)
+    def __str__(self):
+        return self.msg
+
 
 
 class WillExpiredException(WillException):
@@ -876,8 +883,6 @@ class WillExecutorNotPresent(NotCompleteWillException):
 
 class NoHeirsException(WillException):
     pass
-
-
 class AmountException(WillException):
     pass
 
@@ -888,7 +893,3 @@ class PercAmountException(AmountException):
 
 class FixedAmountException(AmountException):
     pass
-
-
-def test_check_invalidated():
-    Will.check_invalidated(will, utxos_list, wallet)

willexecutors.py

@@ -1,33 +1,37 @@
 import json
 from datetime import datetime
-from functools import partial
+import time
 
 from aiohttp import ClientResponse
 from electrum import constants
-from electrum.gui.qt.util import WaitingDialog
 from electrum.i18n import _
 from electrum.logging import get_logger
 from electrum.network import Network
 
 from .bal import BalPlugin
-from .util import Util
 
 DEFAULT_TIMEOUT = 5
 _logger = get_logger(__name__)
 
 
+chainname = constants.net.NET_NAME if constants.net.NET_NAME != "mainnet" else "bitcoin"
+
+
 class Willexecutors:
 
     def save(bal_plugin, willexecutors):
+        _logger.debug(f"save {willexecutors},{chainname}")
         aw = bal_plugin.WILLEXECUTORS.get()
-        aw[constants.net.NET_NAME] = willexecutors
+        aw[chainname] = willexecutors
         bal_plugin.WILLEXECUTORS.set(aw)
+        _logger.debug(f"saved: {aw}")
+        # bal_plugin.WILLEXECUTORS.set(willexecutors)
 
     def get_willexecutors(
         bal_plugin, update=False, bal_window=False, force=False, task=True
     ):
         willexecutors = bal_plugin.WILLEXECUTORS.get()
-        willexecutors = willexecutors.get(constants.net.NET_NAME, {})
+        willexecutors = willexecutors.get(chainname, {})
         to_del = []
         for w in willexecutors:
             if not isinstance(willexecutors[w], dict):
@@ -36,12 +40,14 @@ class Willexecutors:
             Willexecutors.initialize_willexecutor(willexecutors[w], w)
         for w in to_del:
             _logger.error(
-                "error Willexecutor to delete type:{} ", type(willexecutor[w]), w
+                "error Willexecutor to delete type:{} {}".format(
+                    type(willexecutors[w]), w
+                )
             )
             del willexecutors[w]
-        bal = bal_plugin.WILLEXECUTORS.default.get(constants.net.NET_NAME, {})
+        bal = bal_plugin.WILLEXECUTORS.default.get(chainname, {})
         for bal_url, bal_executor in bal.items():
-            if not bal_url in willexecutors:
+            if bal_url not in willexecutors:
                 _logger.debug(f"force add {bal_url} willexecutor")
                 willexecutors[bal_url] = bal_executor
         # if update:
@@ -75,11 +81,11 @@ class Willexecutors:
     def is_selected(willexecutor, value=None):
         if not willexecutor:
             return False
-        if not value is None:
+        if value is not None:
             willexecutor["selected"] = value
         try:
             return willexecutor["selected"]
-        except:
+        except Exception:
             willexecutor["selected"] = False
             return False
 
@@ -92,7 +98,7 @@ class Willexecutors:
                         if willexecutor := willitem.we:
                             url = willexecutor["url"]
                             if willexecutor and Willexecutors.is_selected(willexecutor):
-                                if not url in willexecutors:
+                                if url not in willexecutors:
                                     willexecutor["txs"] = ""
                                     willexecutor["txsids"] = []
                                     willexecutor["broadcast_status"] = _("Waiting...")
@@ -102,31 +108,34 @@ class Willexecutors:
 
         return willexecutors
 
-    def only_selected_list(willexecutors):
-        out = {}
-        for url, v in willexecutors.items():
-            if Willexecutors.is_selected(willexecutor):
-                out[url] = v
+    # def only_selected_list(willexecutors):
+    #    out = {}
+    #    for url, v in willexecutors.items():
+    #        if Willexecutors.is_selected(url):
+    #            out[url] = v
 
-    def push_transactions_to_willexecutors(will):
-        willexecutors = get_transactions_to_be_pushed()
-        for url in willexecutors:
-            willexecutor = willexecutors[url]
-            if Willexecutors.is_selected(willexecutor):
-                if "txs" in willexecutor:
-                    Willexecutors.push_transactions_to_willexecutor(
-                        willexecutors[url]["txs"], url
-                    )
+    # def push_transactions_to_willexecutors(will):
+    #    willexecutors = Willexecutors.get_transactions_to_be_pushed()
+    #    for url in willexecutors:
+    #        willexecutor = willexecutors[url]
+    #        if Willexecutors.is_selected(willexecutor):
+    #            if "txs" in willexecutor:
+    #                Willexecutors.push_transactions_to_willexecutor(
+    #                    willexecutors[url]["txs"], url
+    #                )
 
-    def send_request(method, url, data=None, *, timeout=10):
+    def send_request(
+        method, url, data=None, *, timeout=10, handle_response=None, count_reply=0
+    ):
         network = Network.get_instance()
         if not network:
             raise Exception("You are offline.")
         _logger.debug(f"<-- {method} {url} {data}")
         headers = {}
-        headers["user-agent"] = f"BalPlugin v:{BalPlugin.version()}"
+        headers["user-agent"] = f"BalPlugin v:{BalPlugin.__version__}"
         headers["Content-Type"] = "text/plain"
-
+        if not handle_response:
+            handle_response = Willexecutors.handle_response
         try:
             if method == "get":
                 response = Network.send_http_on_proxy(
@@ -134,7 +143,7 @@ class Willexecutors:
                     url,
                     params=data,
                     headers=headers,
-                    on_finish=Willexecutors.handle_response,
+                    on_finish=handle_response,
                     timeout=timeout,
                 )
             elif method == "post":
@@ -143,26 +152,47 @@ class Willexecutors:
                     url,
                     body=data,
                     headers=headers,
-                    on_finish=Willexecutors.handle_response,
+                    on_finish=handle_response,
                     timeout=timeout,
                 )
             else:
                 raise Exception(f"unexpected {method=!r}")
+        except TimeoutError:
+            if count_reply < 10:
+                _logger.debug(f"timeout({count_reply}) error: retry in 3 sec...")
+                time.sleep(3)
+                return Willexecutors.send_request(
+                    method,
+                    url,
+                    data,
+                    timeout=timeout,
+                    handle_response=handle_response,
+                    count_reply=count_reply + 1,
+                )
+            else:
+                _logger.debug(f"Too many timeouts: {count_reply}")
         except Exception as e:
-            _logger.error(f"exception sending request {e}")
             raise e
         else:
             _logger.debug(f"--> {response}")
             return response
 
+    def get_we_url_from_response(resp):
+        url_slices = str(resp.url).split("/")
+        if len(url_slices) > 2:
+            url_slices = url_slices[:-2]
+        return "/".join(url_slices)
+
     async def handle_response(resp: ClientResponse):
         r = await resp.text()
         try:
+
             r = json.loads(r)
-            r["status"] = resp.status
-            r["selected"] = Willexecutors.is_selected(willexecutor)
-            r["url"] = url
-        except:
+            # url = Willexecutors.get_we_url_from_response(resp)
+            # r["url"]= url
+            # r["status"]=resp.status
+        except Exception as e:
+            _logger.debug(f"error handling response:{e}")
             pass
         return r
 
@@ -175,7 +205,7 @@ class Willexecutors:
             _logger.debug(f"{willexecutor['url']}: {willexecutor['txs']}")
             if w := Willexecutors.send_request(
                 "post",
-                willexecutor["url"] + "/" + constants.net.NET_NAME + "/pushtxs",
+                willexecutor["url"] + "/" + chainname + "/pushtxs",
                 data=willexecutor["txs"].encode("ascii"),
             ):
                 willexecutor["broadcast_status"] = _("Success")
@@ -203,18 +233,14 @@ class Willexecutors:
         try:
             _logger.info("GETINFO_WILLEXECUTOR")
             _logger.debug(url)
-            netname = "bitcoin"
-            if constants.net.NET_NAME != "mainnet":
-                netname = constants.net.NET_NAME
-            w = Willexecutors.send_request("get", url + "/" + netname + "/info")
-
-            willexecutor["url"] = url
-            willexecutor["status"] = w["status"]
-            willexecutor["base_fee"] = w["base_fee"]
-            willexecutor["address"] = w["address"]
-            if not willexecutor["info"]:
+            w = Willexecutors.send_request("get", url + "/" + chainname + "/info")
+            if isinstance(w, dict):
+                willexecutor["url"] = url
+                willexecutor["status"] = 200
+                willexecutor["base_fee"] = w["base_fee"]
+                willexecutor["address"] = w["address"]
                 willexecutor["info"] = w["info"]
-            _logger.debug(f"response_data {w['address']}")
+            _logger.debug(f"response_data {w}")
         except Exception as e:
             _logger.error(f"error {e} contacting {url}: {w}")
             willexecutor["status"] = "KO"
@@ -222,30 +248,39 @@ class Willexecutors:
         willexecutor["last_update"] = datetime.now().timestamp()
         return willexecutor
 
-    def initialize_willexecutor(willexecutor, url, status=None, selected=None):
+    def initialize_willexecutor(willexecutor, url, status=None, old_willexecutor={}):
         willexecutor["url"] = url
-        if not status is None:
+        if status is not None:
             willexecutor["status"] = status
-        willexecutor["selected"] = Willexecutors.is_selected(willexecutor, selected)
+        else:
+            willexecutor["status"] = old_willexecutor.get("status",willexecutor.get("status","Ko"))
+        willexecutor["selected"]=Willexecutors.is_selected(old_willexecutor) or willexecutor.get("selected",False)
+        willexecutor["address"]=old_willexecutor.get("address",willexecutor.get("address",""))
+        willexecutor["promo_code"]=old_willexecutor.get("promo_code",willexecutor.get("promo_code"))
 
-    def download_list(bal_plugin):
+
+
+    def download_list(old_willexecutors):
         try:
-            l = Willexecutors.send_request(
-                "get", "https://welist.bitcoin-after.life/data/bitcoin?page=0&limit=100"
+            willexecutors = Willexecutors.send_request(
+                "get",
+                f"https://welist.bitcoin-after.life/data/{chainname}?page=0&limit=100",
             )
-            del l["status"]
-            for w in l:
-                willexecutor = l[w]
-                Willexecutors.initialize_willexecutor(willexecutor, w, "New", False)
+            # del willexecutors["status"]
+            for w in willexecutors:
+                if w not in ("status", "url"):
+                    Willexecutors.initialize_willexecutor(
+                        willexecutors[w], w, None, old_willexecutors.get(w,{})
+                    )
             # bal_plugin.WILLEXECUTORS.set(l)
             # bal_plugin.config.set_key(bal_plugin.WILLEXECUTORS,l,save=True)
-            return l
+            return willexecutors
 
         except Exception as e:
             _logger.error(f"Failed to download willexecutors list: {e}")
             return {}
 
-    def get_willexecutors_list_from_json(bal_plugin):
+    def get_willexecutors_list_from_json():
         try:
             with open("willexecutors.json") as f:
                 willexecutors = json.load(f)
@@ -253,7 +288,7 @@ class Willexecutors:
                     willexecutor = willexecutors[w]
                     Willexecutors.initialize_willexecutor(willexecutor, w, "New", False)
                 # bal_plugin.WILLEXECUTORS.set(willexecutors)
-                return h
+                return willexecutors
         except Exception as e:
             _logger.error(f"error opening willexecutors json: {e}")
 
@@ -270,14 +305,53 @@ class Willexecutors:
             _logger.error(f"error contacting {url} for checking txs {e}")
             raise e
 
+    def compute_id(willexecutor):
+        return "{}-{}".format(willexecutor.get("url"), willexecutor.get("chain"))
+
 
 class WillExecutor:
-    def __init__(self, url, base_fee, chain, info, version):
+    def __init__(
+        self,
+        url,
+        base_fee,
+        chain,
+        info,
+        version,
+        status,
+        is_selected=False,
+        promo_code="",
+    ):
         self.url = url
         self.base_fee = base_fee
         self.chain = chain
         self.info = info
         self.version = version
+        self.status = status
+        self.promo_code = promo_code
+        self.is_selected = is_selected
+        self.id = self.compute_id()
 
     def from_dict(d):
-        we = WillExecutor(d["url"], d["base_fee"], d["chain"], d["info"], d["version"])
+        return WillExecutor(
+            url=d.get("url", "http://localhost:8000"),
+            base_fee=d.get("base_fee", 1000),
+            chain=d.get("chain", chainname),
+            info=d.get("info", ""),
+            version=d.get("version", 0),
+            status=d.get("status", "Ko"),
+            is_selected=d.get("is_selected", "False"),
+            promo_code=d.get("promo_code", ""),
+        )
+
+    def to_dict(self):
+        return {
+            "url": self.url,
+            "base_fee": self.base_fee,
+            "chain": self.chain,
+            "info": self.info,
+            "version": self.version,
+            "promo_code": self.promo_code,
+        }
+
+    def compute_id(self):
+        return f"{self.url}-{self.chain}"