client-barcode: Split Status.commit() up into sub-functions

client-barcode/freitagskasse.py

@@ -267,7 +267,7 @@ class Status:
 	def commit(self):
 		assert(self.logged_in())
 
-		# Compress DepositCommands
+		def compress_deposit_commands():
 			dummy, initial_balance = self.transfers[0]
 			balance_before = initial_balance
 			compressed_deposit = DepositCommand(Decimal('0'))
@@ -282,10 +282,10 @@ class Status:
 				others.append((compressed_deposit, balance_before))
 			self.transfers = others
 
+		def process_buy_commands_combined():
 			# Compress BuyCommands, use a single bulkbuy
 			dummy, initial_balance = self.transfers[0]
 			balance_before = initial_balance
-
 			buy_commands = list()
 			non_buy_commands = list()
 			total_buy_diff = 0
@@ -305,7 +305,7 @@ class Status:
 			else:
 				self.transfers = non_buy_commands
 
-		# Process remaining command queue
+		def process_commands():
 			for (command, balance_backup) in list(self.transfers):
 				try:
 					command.run(self.login_name)
@@ -316,6 +316,7 @@ class Status:
 				else:
 					self.transfers.pop(0)
 
+		def finish():
 			if not self.transfers:
 				# Show final balance for some time
 				clear()
@@ -324,6 +325,10 @@ class Status:
 
 				self.logout()
 
+		compress_deposit_commands()
+		process_buy_commands_combined()
+		process_commands()
+		finish()
 
 	def find(self, barcode):
 		try: