craft-nft

commit 9ae9b02d083d81ea8baf36868c50a24d5f292de0
parent d3059fc6c4768a35ff367db8b2bcf16771de9c0a
Author: lash <dev@holbrook.no>
Date:   Wed, 15 Feb 2023 04:54:35 +0000

Implement chainlib-gen

Diffstat:
M
python/CHANGELOG
 | 
4
++++
M
python/craft_nft/__init__.py
 | 
5
+++++
A
python/craft_nft/data/.chainlib
 | 
0

M
python/craft_nft/nft.py
 | 
37
+++++++++++++++++++++++++++++--------
M
python/setup.cfg
 | 
2
+-

5 files changed, 39 insertions(+), 9 deletions(-)
diff --git a/python/CHANGELOG b/python/CHANGELOG
@@ -1,3 +1,7 @@
+- 0.0.3
+	* Implement chainlib-gen
+	* Apply fully qualified URL for tokenUri, with mutable base url
+	* Include toURI method for hash uri generation
 - 0.0.2
 	* Add allocate and mint CLI tools
 - 0.0.1
diff --git a/python/craft_nft/__init__.py b/python/craft_nft/__init__.py
@@ -1,2 +1,7 @@
 # local imports
 from .nft import CraftNFT
+from .nft import create
+from .nft import bytecode
+from .nft import args
+
+
diff --git a/python/craft_nft/data/.chainlib b/python/craft_nft/data/.chainlib
diff --git a/python/craft_nft/nft.py b/python/craft_nft/nft.py
@@ -92,7 +92,7 @@ class CraftNFT(ERC721):
 
 
     @staticmethod
-    def bytecode():
+    def bytecode(version=None):
         if CraftNFT.__bytecode == None:
             f = open(os.path.join(datadir, 'CraftNFT.bin'))
             CraftNFT.__bytecode = f.read()
@@ -104,19 +104,24 @@ class CraftNFT(ERC721):
     def gas(code=None):
         return 4000000
 
-    
-    def constructor(self, sender_address, name, symbol, declaration=None, tx_format=TxFormat.JSONRPC):
-        if declaration == None:
-            declaration = strip_0x(ZERO_CONTENT)
+
+    def constructor(self, sender_address, name, symbol, declaration=ZERO_ADDRESS, tx_format=TxFormat.JSONRPC, version=None):
+        code = self.cargs(name, symbol, declaration, version=version)
+        tx = self.template(sender_address, None, use_nonce=True)
+        tx = self.set_code(tx, code)
+        return self.finalize(tx, tx_format)
+
+
+    @staticmethod
+    def cargs(name, symbol, declaration, version=None):
+        declaration = strip_0x(declaration)
         code = CraftNFT.bytecode()
         enc = ABIContractEncoder()
         enc.string(name)
         enc.string(symbol)
         enc.bytes32(declaration)
         code += enc.get()
-        tx = self.template(sender_address, None, use_nonce=True)
-        tx = self.set_code(tx, code)
-        return self.finalize(tx, tx_format)
+        return code
 
     
     def allocate(self, contract_address, sender_address, token_id, amount=0, tx_format=TxFormat.JSONRPC):
@@ -359,3 +364,19 @@ class CraftNFT(ERC721):
     def parse_uri(self, v):
         r = abi_decode_single(ABIContractType.STRING, v)
         return r
+
+
+def bytecode(**kwargs):
+    return CraftNFT.bytecode(version=kwargs.get('version'))
+
+
+def create(**kwargs):
+    return CraftNFT.cargs(kwargs['name'], kwargs['symbol'], kwargs['declaration'], version=kwargs.get('version'))
+
+
+def args(v):
+    if v == 'create':
+        return (['name', 'symbol', 'declaration'], ['version'],)
+    elif v == 'default' or v == 'bytecode':
+        return ([], ['version'],)
+    raise ValueError('unknown command: ' + v)
diff --git a/python/setup.cfg b/python/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = craft-nft
-version = 0.0.2
+version = 0.0.3
 description = A standalone NFT implementation for real-world arts and crafts assets
 author = Louis Holbrook
 author_email = dev@holbrook.no