Invoice contents are generated, and conversions obtained from Oracle

Author: pjkundert

GNUmakefile

@@ -78,7 +78,7 @@ test:
 
 analyze:
 	flake8 -j 1 --max-line-length=250 \
-	  --ignore=W503,E201,E202,E127,E221,E223,E226,E231,E241,E242,E251,E265,E272,E274 \
+	  --ignore=W503,E201,E202,E203,E127,E221,E223,E226,E231,E241,E242,E251,E265,E272,E274 \
 	  slip39
 
 pylint:

requirements-invoice.txt

@@ -2,7 +2,7 @@ eth-account		>=0.7.0,<0.8
 py-solc-x		>=1.1.1,<1.2
 pycryptodome		>=3.16,	<4 
 requests		>=2.20,	<3
-tabulate		>=0.9,	<1
+tabulate		>=0.9.1,<1
 crypto-licensing	>=3.0.3
 dkimpy[ed25519]		>=1.0.5,<2
 

slip39/api.py

@@ -388,7 +388,7 @@ def address_format( cls, crypto, format=None ):
 
     @classmethod
     def supported( cls, crypto ):
-        """Validates that the specified cryptocurrency is supported and returns the normalized short name
+        """Validates that the specified cryptocurrency is supported and returns the normalized "symbol"
         for it, or raises an a ValueError.  Eg. "Ethereum" --> "ETH"
 
         """
@@ -614,8 +614,13 @@ def bech32_address( self ):
         return self.hdwallet.p2wpkh_address()
 
     @property
-    def crypto( self ):
+    def name( self ):
+        return self.hdwallet._cryptocurrency.NAME
+
+    @property
+    def symbol( self ):
         return self.hdwallet._cryptocurrency.SYMBOL
+    crypto		= symbol
 
     @property
     def path( self ) -> str:

slip39/defaults.py

@@ -175,7 +175,7 @@
 # contract to get current market values.  This prevents us from needing to "trust" anyone to obtain
 # current prices for cryptocurrencies -- if you have access to an Ethereum blockchain (either
 # locally or via an HTTPS API like Alchemy), then we can securely and reliably get current prices.
-# To avoid conflicts, we upper-case symbols, lower-case full names.
+# To avoid conflicts, by convention we upper-case symbols, lower-case full names.
 INVOICE_CURRENCY		= "USD"
 INVOICE_PROXIES			= {
     "USD":		"USDC",