Fix crypto-licensing, warnings

Author: pjkundert

requirements.txt

@@ -1,7 +1,7 @@
 base58			>=2.0.1,<3
 chacha20poly1305	>=0.0.3
 click			>=8.1.3,<9
-crypto-licensing	>=3.3.2,<4
+crypto-licensing	>=5.0.0,<6
 cx_Freeze		>=6.12		; sys_platform == "win32"
 fpdf2			>=2.7.6,<3
 #hdwallet		>=2.3.0,<3

slip39/api.py

@@ -61,7 +61,7 @@
     AES				= None
     scrypt			= None
     message			= f"Unable to support Paper Wallet output: {exc}"
-    warnings.warning( message, ImportWarning )
+    warnings.warn( message, ImportWarning )
     if log.isEnabledFor( logging.DEBUG ):
         log.exception( message )
     paper_wallet_issues.append( message )
@@ -71,7 +71,7 @@
 except ImportError as exc:
     eth_account			= None
     message			= f"Unable to support Paper Wallet output: {exc}"
-    warnings.warning( message, ImportWarning )
+    warnings.warn( message, ImportWarning )
     if log.isEnabledFor( logging.DEBUG ):
         log.exception( message )
     paper_wallet_issues.append( message )