WIP add enviornment support

chainlib/eth/block.py

@@ -1,3 +1,4 @@
+import sys
 # external imports
 from chainlib.jsonrpc import JSONRPCRequest
 from chainlib.block import Block as BaseBlock
@@ -35,6 +36,7 @@ def block_by_number(n, include_tx=True, id_generator=None):
     """Implements chainlib.interface.ChainInterface method
     """
     hx = strip_0x(hex(n))
+    sys.stderr.write('hx {} {}\n'.format(n, hx))
     nhx = add_0x(compact(hx), compact_value=True)
     j = JSONRPCRequest(id_generator)
     o = j.template()

chainlib/eth/runnable/flags.py

@@ -0,0 +1,14 @@
+# standard imports
+import sys
+
+# external imports
+import chainlib.eth.cli
+from hexathon import add_0x
+
+cmds = {
+        'gas': chainlib.eth.cli.argflag_std_write | chainlib.eth.cli.Flag.WALLET,
+        }
+
+if __name__ == '__main__':
+    b = cmds[sys.argv[1]]
+    print(add_0x(hex(b)))

chainlib/eth/tx.py

@@ -397,11 +397,13 @@ class TxFactory:
         """
         txe = EIP155Transaction(tx, tx['nonce'], tx['chainId'])
         txes = txe.serialize()
+        gas_price = strip_0x(txes['gasPrice'])
+        gas = strip_0x(txes['gas'])
         return {
             'from': tx['from'],
             'to': txes['to'],
-            'gasPrice': '0x' + compact(txes['gasPrice']),
-            'gas': '0x' + compact(txes['gas']),
+            'gasPrice': add_0x(compact(gas_price)),
+            'gas': add_0x(compact(gas)),
             'data': txes['data'],
                 }