Build a Wallet: progress thru step 3:

- Tutorial docs through step 3 (inputting an account)
- New screenshots
- Minor code cleanup
- Fix the include_code filter to better handle indentation in Python
  code

content/_code-samples/build-a-wallet/py/3_account.py

@@ -253,9 +253,9 @@ class TWaXLFrame(wx.Frame):
                          f"Ledger Index: {message['ledger_index']}\n"
                          f"Ledger Hash: {message['ledger_hash']}\n"
                          f"Close time: {close_time_iso}")
-        # Save reserve settings (in drops of XRP) so we can calc account reserve
-        self.reserve_base = Decimal(message["reserve_base"])
-        self.reserve_inc = Decimal(message["reserve_inc"])
+        # Save reserve settings so we can calculate account reserve
+        self.reserve_base = xrpl.utils.drops_to_xrp(str(message["reserve_base"]))
+        self.reserve_inc = xrpl.utils.drops_to_xrp(str(message["reserve_inc"]))
 
     def calculate_reserve_xrp(self, owner_count):
         """
@@ -265,8 +265,7 @@ class TWaXLFrame(wx.Frame):
         if self.reserve_base == None or self.reserve_inc == None:
             return None
         oc_decimal = Decimal(owner_count)
-        reserve_drops = self.reserve_base + (self.reserve_inc * oc_decimal)
-        reserve_xrp = xrpl.utils.drops_to_xrp(str(reserve_drops))
+        reserve_xrp = self.reserve_base + (self.reserve_inc * oc_decimal)
         return reserve_xrp
 
     def update_account(self, acct):

content/_code-samples/build-a-wallet/py/4_tx_history.py

@@ -5,7 +5,6 @@ import wx
 import wx.dataview
 import wx.adv
 import asyncio
-import re
 from threading import Thread
 from decimal import Decimal
 
@@ -284,9 +283,9 @@ class TWaXLFrame(wx.Frame):
                          f"Ledger Index: {message['ledger_index']}\n"
                          f"Ledger Hash: {message['ledger_hash']}\n"
                          f"Close time: {close_time_iso}")
-        # Save reserve settings (in drops of XRP) so we can calc account reserve
-        self.reserve_base = Decimal(message["reserve_base"])
-        self.reserve_inc = Decimal(message["reserve_inc"])
+        # Save reserve settings so we can calculate account reserve
+        self.reserve_base = xrpl.utils.drops_to_xrp(str(message["reserve_base"]))
+        self.reserve_inc = xrpl.utils.drops_to_xrp(str(message["reserve_inc"]))
 
     def calculate_reserve_xrp(self, owner_count):
         """
@@ -296,8 +295,7 @@ class TWaXLFrame(wx.Frame):
         if self.reserve_base == None or self.reserve_inc == None:
             return None
         oc_decimal = Decimal(owner_count)
-        reserve_drops = self.reserve_base + (self.reserve_inc * oc_decimal)
-        reserve_xrp = xrpl.utils.drops_to_xrp(str(reserve_drops))
+        reserve_xrp = self.reserve_base + (self.reserve_inc * oc_decimal)
         return reserve_xrp
 
     def update_account(self, acct):

content/_code-samples/build-a-wallet/py/5_send_xrp.py

@@ -398,9 +398,9 @@ class TWaXLFrame(wx.Frame):
                          f"Ledger Index: {message['ledger_index']}\n"
                          f"Ledger Hash: {message['ledger_hash']}\n"
                          f"Close time: {close_time_iso}")
-        # Save reserve settings (in drops of XRP) so we can calc account reserve
-        self.reserve_base = Decimal(message["reserve_base"])
-        self.reserve_inc = Decimal(message["reserve_inc"])
+        # Save reserve settings so we can calculate account reserve
+        self.reserve_base = xrpl.utils.drops_to_xrp(str(message["reserve_base"]))
+        self.reserve_inc = xrpl.utils.drops_to_xrp(str(message["reserve_inc"]))
 
     def calculate_reserve_xrp(self, owner_count):
         """
@@ -410,8 +410,7 @@ class TWaXLFrame(wx.Frame):
         if self.reserve_base == None or self.reserve_inc == None:
             return None
         oc_decimal = Decimal(owner_count)
-        reserve_drops = self.reserve_base + (self.reserve_inc * oc_decimal)
-        reserve_xrp = xrpl.utils.drops_to_xrp(str(reserve_drops))
+        reserve_xrp = self.reserve_base + (self.reserve_inc * oc_decimal)
         return reserve_xrp
 
     def update_account(self, acct):

content/_code-samples/build-a-wallet/py/6_verification_and_polish.py

@@ -547,9 +547,9 @@ class TWaXLFrame(wx.Frame):
                          f"Ledger Index: {message['ledger_index']}\n"
                          f"Ledger Hash: {message['ledger_hash']}\n"
                          f"Close time: {close_time_iso}")
-        # Save reserve settings (in drops of XRP) so we can calc account reserve
-        self.reserve_base = Decimal(message["reserve_base"])
-        self.reserve_inc = Decimal(message["reserve_inc"])
+        # Save reserve settings so we can calculate account reserve
+        self.reserve_base = xrpl.utils.drops_to_xrp(str(message["reserve_base"]))
+        self.reserve_inc = xrpl.utils.drops_to_xrp(str(message["reserve_inc"]))
 
     def calculate_reserve_xrp(self, owner_count):
         """
@@ -559,8 +559,7 @@ class TWaXLFrame(wx.Frame):
         if self.reserve_base == None or self.reserve_inc == None:
             return None
         oc_decimal = Decimal(owner_count)
-        reserve_drops = self.reserve_base + (self.reserve_inc * oc_decimal)
-        reserve_xrp = xrpl.utils.drops_to_xrp(str(reserve_drops))
+        reserve_xrp = self.reserve_base + (self.reserve_inc * oc_decimal)
         return reserve_xrp
 
     def update_account(self, acct):