From 5522ffb1695db54ce97451d5cac174ae0fd71bdf Mon Sep 17 00:00:00 2001
From: The MMGen Project <mmgen@tuta.io>
Date: Tue, 12 Dec 2023 10:19:49 +0000
Subject: [PATCH] main.py: launch(): make params keyword-only

---
 cmds/mmgen-addrgen      | 2 +-
 cmds/mmgen-addrimport   | 2 +-
 cmds/mmgen-autosign     | 2 +-
 cmds/mmgen-keygen       | 2 +-
 cmds/mmgen-msg          | 2 +-
 cmds/mmgen-passchg      | 2 +-
 cmds/mmgen-passgen      | 2 +-
 cmds/mmgen-regtest      | 2 +-
 cmds/mmgen-seedjoin     | 2 +-
 cmds/mmgen-seedsplit    | 2 +-
 cmds/mmgen-subwalletgen | 2 +-
 cmds/mmgen-tool         | 2 +-
 cmds/mmgen-txbump       | 2 +-
 cmds/mmgen-txcreate     | 2 +-
 cmds/mmgen-txdo         | 2 +-
 cmds/mmgen-txsend       | 2 +-
 cmds/mmgen-txsign       | 2 +-
 cmds/mmgen-walletchk    | 2 +-
 cmds/mmgen-walletconv   | 2 +-
 cmds/mmgen-walletgen    | 2 +-
 cmds/mmgen-xmrwallet    | 2 +-
 mmgen/main.py           | 8 +-------
 22 files changed, 22 insertions(+), 28 deletions(-)

diff --git a/cmds/mmgen-addrgen b/cmds/mmgen-addrgen
index df5cc76b..65ce54f2 100755
--- a/cmds/mmgen-addrgen
+++ b/cmds/mmgen-addrgen
@@ -22,4 +22,4 @@ mmgen-addrgen: Generate a series or range of addresses from an MMGen
 """
 
 from mmgen.main import launch
-launch("addrgen")
+launch(mod='addrgen')
diff --git a/cmds/mmgen-addrimport b/cmds/mmgen-addrimport
index 565eb5e5..c62d9954 100755
--- a/cmds/mmgen-addrimport
+++ b/cmds/mmgen-addrimport
@@ -21,4 +21,4 @@ mmgen-addrimport: Import addresses into a MMGen bitcoind watching wallet
 """
 
 from mmgen.main import launch
-launch("addrimport")
+launch(mod='addrimport')
diff --git a/cmds/mmgen-autosign b/cmds/mmgen-autosign
index b5d8dcc0..c63cdd68 100755
--- a/cmds/mmgen-autosign
+++ b/cmds/mmgen-autosign
@@ -21,4 +21,4 @@ mmgen-autosign: Auto-sign MMGen transactions
 """
 
 from mmgen.main import launch
-launch("autosign")
+launch(mod='autosign')
diff --git a/cmds/mmgen-keygen b/cmds/mmgen-keygen
index 02df3f25..035f3d69 100755
--- a/cmds/mmgen-keygen
+++ b/cmds/mmgen-keygen
@@ -22,4 +22,4 @@ mmgen-keygen: Generate a series or range of keys from an MMGen deterministic
 """
 
 from mmgen.main import launch
-launch("keygen")
+launch(mod='addrgen')
diff --git a/cmds/mmgen-msg b/cmds/mmgen-msg
index 17946909..b7ecf921 100755
--- a/cmds/mmgen-msg
+++ b/cmds/mmgen-msg
@@ -13,4 +13,4 @@ mmgen-msg: Message signing operations for the MMGen suite
 """
 
 from mmgen.main import launch
-launch("msg")
+launch(mod='msg')
diff --git a/cmds/mmgen-passchg b/cmds/mmgen-passchg
index e74b6872..e454bcde 100755
--- a/cmds/mmgen-passchg
+++ b/cmds/mmgen-passchg
@@ -22,4 +22,4 @@ mmgen-passchg: Change an MMGen deterministic wallet's passphrase, label or
 """
 
 from mmgen.main import launch
-launch("passchg")
+launch(mod='wallet')
diff --git a/cmds/mmgen-passgen b/cmds/mmgen-passgen
index 79fb2cfd..b6a830cd 100755
--- a/cmds/mmgen-passgen
+++ b/cmds/mmgen-passgen
@@ -22,4 +22,4 @@ mmgen-passgen: Generate a range or series of passwords from an MMGen
 """
 
 from mmgen.main import launch
-launch("passgen")
+launch(mod='passgen')
diff --git a/cmds/mmgen-regtest b/cmds/mmgen-regtest
index 7077f901..38905eef 100755
--- a/cmds/mmgen-regtest
+++ b/cmds/mmgen-regtest
@@ -22,4 +22,4 @@ mmgen-regtest: Bitcoind regression test mode setup and operations for the MMGen
 """
 
 from mmgen.main import launch
-launch("regtest")
+launch(mod='regtest')
diff --git a/cmds/mmgen-seedjoin b/cmds/mmgen-seedjoin
index b91f32b9..6cca059a 100755
--- a/cmds/mmgen-seedjoin
+++ b/cmds/mmgen-seedjoin
@@ -21,4 +21,4 @@ mmgen-seedjoin: Recreate an MMGen deterministic wallet from its component shares
 """
 
 from mmgen.main import launch
-launch("seedjoin")
+launch(mod='seedjoin')
diff --git a/cmds/mmgen-seedsplit b/cmds/mmgen-seedsplit
index 1fa5d2b7..ffa90cab 100755
--- a/cmds/mmgen-seedsplit
+++ b/cmds/mmgen-seedsplit
@@ -21,4 +21,4 @@ mmgen-seedsplit: Generate a seed split from an MMGen deterministic wallet
 """
 
 from mmgen.main import launch
-launch("seedsplit")
+launch(mod='wallet')
diff --git a/cmds/mmgen-subwalletgen b/cmds/mmgen-subwalletgen
index bcbed010..bb05a345 100755
--- a/cmds/mmgen-subwalletgen
+++ b/cmds/mmgen-subwalletgen
@@ -21,4 +21,4 @@ mmgen-subwalletgen: Generate a subwallet from an MMGen deterministic wallet
 """
 
 from mmgen.main import launch
-launch("subwalletgen")
+launch(mod='wallet')
diff --git a/cmds/mmgen-tool b/cmds/mmgen-tool
index 39532268..6ac81237 100755
--- a/cmds/mmgen-tool
+++ b/cmds/mmgen-tool
@@ -22,4 +22,4 @@ mmgen-tool:  Perform various Bitcoin-related operations.
 """
 
 from mmgen.main import launch
-launch("tool")
+launch(mod='tool')
diff --git a/cmds/mmgen-txbump b/cmds/mmgen-txbump
index e05f98e1..298676df 100755
--- a/cmds/mmgen-txbump
+++ b/cmds/mmgen-txbump
@@ -22,4 +22,4 @@ optionally sign and send it.
 """
 
 from mmgen.main import launch
-launch("txbump")
+launch(mod='txbump')
diff --git a/cmds/mmgen-txcreate b/cmds/mmgen-txcreate
index 6715592d..8614eb6e 100755
--- a/cmds/mmgen-txcreate
+++ b/cmds/mmgen-txcreate
@@ -22,4 +22,4 @@ mmgen-txcreate: Create a Bitcoin transaction from MMGen- or non-MMGen inputs
 """
 
 from mmgen.main import launch
-launch("txcreate")
+launch(mod='txcreate')
diff --git a/cmds/mmgen-txdo b/cmds/mmgen-txdo
index a7e1b72e..6d7883e7 100755
--- a/cmds/mmgen-txdo
+++ b/cmds/mmgen-txdo
@@ -21,4 +21,4 @@ mmgen-txdo: Create, sign and broadcast an online MMGen transaction
 """
 
 from mmgen.main import launch
-launch("txdo")
+launch(mod='txdo')
diff --git a/cmds/mmgen-txsend b/cmds/mmgen-txsend
index e0b12b9a..de105b2d 100755
--- a/cmds/mmgen-txsend
+++ b/cmds/mmgen-txsend
@@ -21,4 +21,4 @@ mmgen-txsend: Broadcast a transaction signed by 'mmgen-txsign' to the network
 """
 
 from mmgen.main import launch
-launch("txsend")
+launch(mod='txsend')
diff --git a/cmds/mmgen-txsign b/cmds/mmgen-txsign
index fa22b969..2d70ffb1 100755
--- a/cmds/mmgen-txsign
+++ b/cmds/mmgen-txsign
@@ -21,4 +21,4 @@ mmgen-txsign: Sign a transaction generated by 'mmgen-txcreate'
 """
 
 from mmgen.main import launch
-launch("txsign")
+launch(mod='txsign')
diff --git a/cmds/mmgen-walletchk b/cmds/mmgen-walletchk
index 265ee0be..fc634d77 100755
--- a/cmds/mmgen-walletchk
+++ b/cmds/mmgen-walletchk
@@ -21,4 +21,4 @@ mmgen-walletchk: Check integrity of an MMGen deterministic wallet
 """
 
 from mmgen.main import launch
-launch("walletchk")
+launch(mod='wallet')
diff --git a/cmds/mmgen-walletconv b/cmds/mmgen-walletconv
index f75f4080..aaa87b51 100755
--- a/cmds/mmgen-walletconv
+++ b/cmds/mmgen-walletconv
@@ -22,4 +22,4 @@ mmgen-walletconv: Convert an MMGen deterministic wallet from one format
 """
 
 from mmgen.main import launch
-launch("walletconv")
+launch(mod='wallet')
diff --git a/cmds/mmgen-walletgen b/cmds/mmgen-walletgen
index c0c0f1bb..b731f452 100755
--- a/cmds/mmgen-walletgen
+++ b/cmds/mmgen-walletgen
@@ -21,4 +21,4 @@ mmgen-walletgen: Generate an MMGen deterministic wallet
 """
 
 from mmgen.main import launch
-launch("walletgen")
+launch(mod='wallet')
diff --git a/cmds/mmgen-xmrwallet b/cmds/mmgen-xmrwallet
index 8a761b6e..fa1c8d38 100755
--- a/cmds/mmgen-xmrwallet
+++ b/cmds/mmgen-xmrwallet
@@ -21,4 +21,4 @@ mmgen-xmrwallet: Monero wallet ops for the MMGen suite
 """
 
 from mmgen.main import launch
-launch("xmrwallet")
+launch(mod='xmrwallet')
diff --git a/mmgen/main.py b/mmgen/main.py
index ec87a55b..5807f605 100755
--- a/mmgen/main.py
+++ b/mmgen/main.py
@@ -22,13 +22,7 @@ main: Script launcher for the MMGen Project
 
 import sys,os
 
-def launch(mod,package='mmgen'):
-
-	if mod in ('walletgen','walletchk','walletconv','passchg','subwalletgen','seedsplit'):
-		mod = 'wallet'
-
-	if mod == 'keygen':
-		mod = 'addrgen'
+def launch(*, mod=None, package='mmgen'):
 
 	if sys.platform == 'linux' and sys.stdin.isatty():
 		import termios,atexit