Added custom pywallet.py in scripts/

Features: prompt for password; dump keys to flat list

MANIFEST

@@ -30,6 +30,7 @@ mmgen/rpc/proxy.py
 mmgen/rpc/util.py
 scripts/bitcoind-walletunlock.py
 scripts/deinstall.sh
+scripts/pywallet.py
 tests/addr.py
 tests/bitcoin.py
 tests/mn_electrum.py

mmgen-txcreate

@@ -16,7 +16,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 """
-mmgen-txcreate: Send BTC to specified addresses
+mmgen-txcreate: Create a BTC transaction, sending to specified addresses
 """
 
 import sys
@@ -33,7 +33,7 @@ prog_name = sys.argv[0].split("/")[-1]
 
 help_data = {
 	'prog_name': prog_name,
-	'desc':    "Send BTC to specified addresses",
+	'desc':    "Create a BTC transaction, sending to specified addresses",
 	'usage':   "[opts] <address:amount>[,...] <transaction fee> <change address>",
 	'options': """
 -h, --help                Print this help message

mmgen/tx.py

@@ -224,9 +224,14 @@ View options: [g]roup, show [m]mgen addr
 			elif reply == 'g': group = False if group else True; break
 			elif reply == 'm': mmaddr = False if mmaddr else True; break
 			elif reply == 'p':
-				f = "listunspent.out"
-				write_to_file(f,"\n".join(output)+"\n")
-				msg("\nData written to '%s'" % f)
+				outfile = "listunspent.out"
+				o = "Date: {} UTC\n\n{}\n\nTotal BTC: {}\n".format(
+						make_timestr(),
+						"\n".join(output),
+						trim_exponent(sum([i.amount for i in unspent]))
+					)
+				write_to_file(outfile, o)
+				msg("\nData written to '%s'" % outfile)
 				sys.exit(1)
 			elif reply == 'q': break
 			else: msg("Invalid input")

mmgen/utils.py

@@ -516,6 +516,11 @@ def make_timestamp():
 	tv = time.gmtime(time.time())[:6]
 	return "{:04d}{:02d}{:02d}_{:02d}{:02d}{:02d}".format(*tv)
 
+def make_timestr():
+	import time
+	tv = time.gmtime(time.time())[:6]
+	return "{:04d}/{:02d}/{:02d} {:02d}:{:02d}:{:02d}".format(*tv)
+
 def write_wallet_to_file(seed, passwd, key_id, salt, enc_seed, opts):
 
 	seed_id = make_chksum_8(seed)

setup.py

@@ -3,7 +3,7 @@ from distutils.core import setup
 
 setup(
 		name         = 'mmgen',
-		version      = '0.6.3',
+		version      = '0.6.4',
 		author       = 'Philemon',
 		author_email = 'mmgen-py@yandex.com',
 		url          = 'https://github.com/mmgen/mmgen',
@@ -51,6 +51,7 @@ setup(
 		])],
 		scripts=[
 			'scripts/bitcoind-walletunlock.py',
+			'scripts/pywallet.py',
 			'scripts/deinstall.sh'
 		]
 	)