Rehabilitate view command

python/CHANGELOG

@@ -1,3 +1,9 @@
+- 0.6.1
+	* Fix broken calls for some chains; force block height parameter
+- 0.6.0
+	* Upgrade deps
+- 0.5.0
+	* Upgrade deps
 - 0.4.0
 	* Upgrade chainlib
 - 0.3.0

python/eth_address_declarator/interface.py

@@ -19,6 +19,8 @@ from chainlib.eth.contract import (
         )
 from chainlib.jsonrpc import JSONRPCRequest
 from chainlib.eth.constant import ZERO_ADDRESS
+from chainlib.block import BlockSpec
+from chainlib.eth.jsonrpc import to_blockheight_param
 
 logg = logging.getLogger(__name__)
 
@@ -39,7 +41,7 @@ class Declarator(TxFactory):
         return tx
 
 
-    def declarator_count(self, contract_address, subject_address, sender_address=ZERO_ADDRESS, id_generator=None):
+    def declarator_count(self, contract_address, subject_address, sender_address=ZERO_ADDRESS, id_generator=None, height=BlockSpec.LATEST):
         j = JSONRPCRequest(id_generator)
         o = j.template()
         o['method'] = 'eth_call'
@@ -51,11 +53,13 @@ class Declarator(TxFactory):
         tx = self.template(sender_address, contract_address)
         tx = self.set_code(tx, data)
         o['params'].append(self.normalize(tx))
+        height = to_blockheight_param(height)
+        o['params'].append(height)
         o = j.finalize(o)
         return o
 
 
-    def declaration(self, contract_address, declarator_address, subject_address, sender_address=ZERO_ADDRESS, id_generator=None):
+    def declaration(self, contract_address, declarator_address, subject_address, sender_address=ZERO_ADDRESS, id_generator=None, height=BlockSpec.LATEST):
         j = JSONRPCRequest(id_generator)
         o = j.template()
         o['method'] = 'eth_call'
@@ -69,11 +73,13 @@ class Declarator(TxFactory):
         tx = self.template(sender_address, contract_address)
         tx = self.set_code(tx, data)
         o['params'].append(self.normalize(tx))
+        height = to_blockheight_param(height)
+        o['params'].append(height)
         o = j.finalize(o)
         return o
 
 
-    def declaration_address_at(self, contract_address, declarator_address, idx, sender_address=ZERO_ADDRESS, id_generator=None):
+    def declaration_address_at(self, contract_address, declarator_address, idx, sender_address=ZERO_ADDRESS, id_generator=None, height=BlockSpec.LATEST):
         j = JSONRPCRequest(id_generator)
         o = j.template()
         o['method'] = 'eth_call'
@@ -87,11 +93,13 @@ class Declarator(TxFactory):
         tx = self.template(sender_address, contract_address)
         tx = self.set_code(tx, data)
         o['params'].append(self.normalize(tx))
+        height = to_blockheight_param(height)
+        o['params'].append(height)
         o = j.finalize(o)
         return o
 
 
-    def declarator_address_at(self, contract_address, subject_address, idx, sender_address=ZERO_ADDRESS, id_generator=None):
+    def declarator_address_at(self, contract_address, subject_address, idx, sender_address=ZERO_ADDRESS, id_generator=None, height=BlockSpec.LATEST):
         j = JSONRPCRequest(id_generator)
         o = j.template()
         o['method'] = 'eth_call'
@@ -105,6 +113,8 @@ class Declarator(TxFactory):
         tx = self.template(sender_address, contract_address)
         tx = self.set_code(tx, data)
         o['params'].append(self.normalize(tx))
+        height = to_blockheight_param(height)
+        o['params'].append(height)
         o = j.finalize(o)
         return o
 

python/eth_address_declarator/runnable/add.py

@@ -1,5 +1,4 @@
 """Adds a new Address declaration
-
 .. moduleauthor:: Louis Holbrook <dev@holbrook.no>
 .. pgp:: 0826EDA1702D1E87C6E2875121D2E7BB88C2A746 
 
@@ -7,8 +6,6 @@
 
 # standard imports
 import os
-import json
-import argparse
 import logging
 
 # external imports
@@ -21,6 +18,19 @@ from hexathon import (
         add_0x,
         strip_0x,
         )
+from chainlib.eth.cli.arg import (
+        Arg,
+        ArgFlag,
+        process_args,
+        )
+from chainlib.eth.cli.config import (
+        Config,
+        process_config,
+        )
+from chainlib.eth.cli.log import process_log
+from chainlib.eth.settings import process_settings
+from chainlib.settings import ChainSettings
+
 
 # local imports
 from eth_address_declarator.declarator import AddressDeclarator
@@ -28,58 +38,57 @@ from eth_address_declarator.declarator import AddressDeclarator
 logging.basicConfig(level=logging.WARNING)
 logg = logging.getLogger()
 
-script_dir = os.path.dirname(__file__)
-data_dir = os.path.join(script_dir, '..', 'data')
 
-arg_flags = chainlib.eth.cli.argflag_std_write | chainlib.eth.cli.Flag.EXEC
+def process_config_local(config, arg, args, flags):
-argparser = chainlib.eth.cli.ArgumentParser(arg_flags)
+    hsh = strip_0x(config.get('_POSARG'))
-argparser.add_argument('-a', '--address', type=str, help='Address to add declaration for')
+    if len(hsh) != 64:
-argparser.add_positional('declaration', type=str, help='SHA256 sum of endorsement data to add')
+        raise ValueError('declaration hash must be 32 bytes')
+    config.add(hsh, '_DECLARATION')
+    return config
+
+
+arg_flags = ArgFlag()
+arg = Arg(arg_flags)
+flags = arg_flags.STD_WRITE | arg_flags.WALLET | arg_flags.EXEC
+
+argparser = chainlib.eth.cli.ArgumentParser()
+argparser = process_args(argparser, arg, flags)
+argparser.add_argument('declaration', type=str, help='SHA256 sum of endorsement data to add')
 args = argparser.parse_args()
 
-extra_args = {
+logg = process_log(args, logg)
-    'address': None,
-    'declaration': None,
-    }
-config = chainlib.eth.cli.Config.from_args(args, arg_flags, extra_args=extra_args, default_fee_limit=AddressDeclarator.gas())
 
-wallet = chainlib.eth.cli.Wallet()
+config = Config()
-wallet.from_config(config)
+config = process_config(config, arg, args, flags, positional_name='declaration')
+config = process_config_local(config, arg, args, flags)
+logg.debug('config loaded:\n{}'.format(config))
 
-rpc = chainlib.eth.cli.Rpc(wallet=wallet)
+settings = ChainSettings()
-conn = rpc.connect_by_config(config)
+settings = process_settings(settings, config)
-
+logg.debug('settings loaded:\n{}'.format(settings))
-chain_spec = ChainSpec.from_chain_str(config.get('CHAIN_SPEC'))
 
 
 def main():
-    signer = rpc.get_signer()
+    conn = settings.get('CONN')
-    signer_address = rpc.get_sender_address()
+    c = AddressDeclarator(
+            settings.get('CHAIN_SPEC'),
+            signer=settings.get('SIGNER'),
+            gas_oracle=settings.get('FEE_ORACLE'),
+            nonce_oracle=settings.get('NONCE_ORACLE'),
+            )
+    subject_address = to_checksum_address(settings.get('RECIPIENT'))
+    contract_address = to_checksum_address(settings.get('EXEC'))
 
-    gas_oracle = rpc.get_gas_oracle()
+    (tx_hash_hex, o) = c.add_declaration(
-    nonce_oracle = rpc.get_nonce_oracle()
+            settings.get('EXEC'),
+            settings.get('SENDER_ADDRESS'),
+            settings.get('RECIPIENT'),
+            add_0x(config.get('_DECLARATION')),
+            )
 
-    c = AddressDeclarator(chain_spec, signer=signer, gas_oracle=gas_oracle, nonce_oracle=nonce_oracle)
+    if settings.get('RPC_SEND'):
-
-    subject_address = to_checksum_address(config.get('_ADDRESS'))
-    if not config.true('_UNSAFE') and subject_address != add_0x(config.get('_ADDRESS')):
-        raise ValueError('invalid checksum address for subject_address')
-
-    contract_address = to_checksum_address(config.get('_EXEC_ADDRESS'))
-    if not config.true('_UNSAFE') and contract_address != add_0x(config.get('_EXEC_ADDRESS')):
-        raise ValueError('invalid checksum address for contract')
-
-    declaration = config.get('_DECLARATION')
-    declaration_bytes = bytes.fromhex(strip_0x(declaration))
-    if len(declaration_bytes) != 32:
-        raise ValueError('declaration hash must be 32 bytes')
-    declaration = add_0x(declaration)
-
-    (tx_hash_hex, o) = c.add_declaration(contract_address, signer_address, subject_address, declaration)
-
-    if config.get('_RPC_SEND'):
         conn.do(o)
-        if config.get('_WAIT'):
+        if config.true('_WAIT'):
             r = conn.wait(tx_hash_hex)
             if r['status'] == 0:
                 sys.stderr.write('EVM revert while deploying contract. Wish I had more to tell you')

python/eth_address_declarator/runnable/deploy.py

@@ -1,84 +0,0 @@
-"""Deploys address declaration contract
-
-.. moduleauthor:: Louis Holbrook <dev@holbrook.no>
-.. pgp:: 0826EDA1702D1E87C6E2875121D2E7BB88C2A746 
-
-"""
-
-# standard imports
-import sys
-import os
-import json
-import argparse
-import logging
-from hexathon import (
-        add_0x,
-        strip_0x,
-        )
-
-# external imports
-import chainlib.eth.cli
-from chainlib.chain import ChainSpec
-from chainlib.eth.connection import EthHTTPConnection
-from chainlib.eth.tx import receipt
-
-# local imports
-from eth_address_declarator.declarator import AddressDeclarator
-
-logging.basicConfig(level=logging.WARNING)
-logg = logging.getLogger()
-
-arg_flags = chainlib.eth.cli.argflag_std_write
-argparser = chainlib.eth.cli.ArgumentParser(arg_flags)
-argparser.add_argument('owner_description_hash', type=str, help='SHA256 of description metadata of contract deployer')
-args = argparser.parse_args()
-
-extra_args = {
-    'owner_description_hash': None,
-    }
-config = chainlib.eth.cli.Config.from_args(args, arg_flags, extra_args=extra_args, default_fee_limit=AddressDeclarator.gas())
-
-wallet = chainlib.eth.cli.Wallet()
-wallet.from_config(config)
-
-rpc = chainlib.eth.cli.Rpc(wallet=wallet)
-conn = rpc.connect_by_config(config)
-
-chain_spec = ChainSpec.from_chain_str(config.get('CHAIN_SPEC'))
-
-
-def main():
-    signer = rpc.get_signer()
-    signer_address = rpc.get_sender_address()
-
-    gas_oracle = rpc.get_gas_oracle()
-    nonce_oracle = rpc.get_nonce_oracle()
-
-    c = AddressDeclarator(chain_spec, signer=signer, gas_oracle=gas_oracle, nonce_oracle=nonce_oracle)
-
-    owner_description_hash = config.get('_OWNER_DESCRIPTION_HASH')
-    owner_description_hash_bytes = bytes.fromhex(strip_0x(owner_description_hash))
-    if len(owner_description_hash_bytes) != 32:
-        raise ValueError('chain config hash must be 32 bytes')
-    owner_description_hash = add_0x(owner_description_hash)
-
-    (tx_hash_hex, o) = c.constructor(signer_address, owner_description_hash)
-    if config.get('_RPC_SEND'):
-        conn.do(o)
-        if config.get('_WAIT'):
-            r = conn.wait(tx_hash_hex)
-            if r['status'] == 0:
-                sys.stderr.write('EVM revert while deploying contract. Wish I had more to tell you')
-                sys.exit(1)
-            # TODO: pass through translator for keys (evm tester uses underscore instead of camelcase)
-            address = r['contractAddress']
-
-            print(address)
-        else:
-            print(tx_hash_hex)
-    else:
-        print(o)
-
-
-if __name__ == '__main__':
-    main()

python/eth_address_declarator/runnable/publish.py

@@ -0,0 +1,108 @@
+"""Deploys address declaration contract
+
+.. moduleauthor:: Louis Holbrook <dev@holbrook.no>
+.. pgp:: 0826EDA1702D1E87C6E2875121D2E7BB88C2A746 
+
+"""
+
+# standard imports
+import sys
+import os
+import logging
+from hexathon import (
+        add_0x,
+        strip_0x,
+        )
+
+# external imports
+import chainlib.eth.cli
+from chainlib.chain import ChainSpec
+from chainlib.eth.connection import EthHTTPConnection
+from chainlib.eth.tx import receipt
+from chainlib.eth.cli.arg import (
+        Arg,
+        ArgFlag,
+        process_args,
+        )
+from chainlib.eth.cli.config import (
+        Config,
+        process_config,
+        )
+from chainlib.eth.cli.log import process_log
+from chainlib.eth.settings import process_settings
+from chainlib.settings import ChainSettings
+from chainlib.eth.constant import ZERO_CONTENT
+
+# local imports
+from eth_address_declarator.declarator import AddressDeclarator
+
+logging.basicConfig(level=logging.WARNING)
+logg = logging.getLogger()
+
+
+def process_config_local(config, arg, args, flags):
+    hsh = args.owner_description_hash
+    if hsh == None:
+        hsh = ZERO_CONTENT
+    hsh = add_0x(hsh)
+    config.add(hsh, '_OWNER_DESCRIPTION_HASH')
+    return config
+
+
+arg_flags = ArgFlag()
+arg = Arg(arg_flags)
+flags = arg_flags.STD_WRITE 
+
+argparser = chainlib.eth.cli.ArgumentParser()
+argparser = process_args(argparser, arg, flags)
+argparser.add_argument('--owner-description-hash', type=str, help='SHA256 of description metadata of contract deployer')
+args = argparser.parse_args()
+
+logg = process_log(args, logg)
+
+config = Config()
+config = process_config(config, arg, args, flags)
+config = process_config_local(config, arg, args, flags)
+logg.debug('config loaded:\n{}'.format(config))
+
+settings = ChainSettings()
+settings = process_settings(settings, config)
+logg.debug('settings loaded:\n{}'.format(settings))
+
+
+def main():
+    conn = settings.get('CONN')
+    c = AddressDeclarator(
+            settings.get('CHAIN_SPEC'),
+            signer=settings.get('SIGNER'),
+            gas_oracle=settings.get('FEE_ORACLE'),
+            nonce_oracle=settings.get('NONCE_ORACLE'),
+            )
+    owner_description_hash = config.get('_OWNER_DESCRIPTION_HASH')
+    owner_description_hash_bytes = bytes.fromhex(strip_0x(owner_description_hash))
+    if len(owner_description_hash_bytes) != 32:
+        raise ValueError('chain config hash must be 32 bytes')
+
+    (tx_hash_hex, o) = c.constructor(
+            settings.get('SENDER_ADDRESS'),
+            owner_description_hash,
+            )
+    if settings.get('RPC_SEND'):
+        conn.do(o)
+        if config.true('_WAIT'):
+            r = conn.wait(tx_hash_hex)
+            if r['status'] == 0:
+                sys.stderr.write('EVM revert while deploying contract. Wish I had more to tell you')
+                sys.exit(1)
+            # TODO: pass through translator for keys (evm tester uses underscore instead of camelcase)
+            address = r['contractAddress']
+
+            print(address)
+        else:
+            print(tx_hash_hex)
+    else:
+        print(o)
+
+
+if __name__ == '__main__':
+    main()

python/eth_address_declarator/runnable/view.py

@@ -6,10 +6,7 @@
 """
 
 # standard imports
-import urllib
 import os
-import json
-import argparse
 import logging
 import sys
 
@@ -18,10 +15,24 @@ import chainlib.eth.cli
 from chainlib.chain import ChainSpec
 from chainlib.error import JSONRPCException
 from chainlib.eth.address import to_checksum_address
+from chainlib.eth.constant import ZERO_ADDRESS
 from hexathon import (
         add_0x,
         strip_0x,
         )
+from chainlib.eth.cli.arg import (
+        Arg,
+        ArgFlag,
+        process_args,
+        )
+from chainlib.eth.cli.config import (
+        Config,
+        process_config,
+        )
+from chainlib.eth.cli.log import process_log
+from chainlib.eth.settings import process_settings
+from chainlib.settings import ChainSettings
+
 
 # local imports
 from eth_address_declarator import Declarator
@@ -30,35 +41,46 @@ from eth_address_declarator.declarator import AddressDeclarator
 logging.basicConfig(level=logging.WARNING)
 logg = logging.getLogger()
 
-#argparser.add_argument('--resolve', action='store_true', help='Attempt to resolve the hashes to actual content')
+
-#argparser.add_argument('--resolve-http', dest='resolve_http', type=str, help='Base url to look up content hashes')
+def process_config_local(config, arg, args, flags):
-arg_flags = chainlib.eth.cli.argflag_std_read | chainlib.eth.cli.Flag.EXEC | chainlib.eth.cli.Flag.WALLET
+    a = strip_0x(config.get('_POSARG'))
-argparser = chainlib.eth.cli.ArgumentParser(arg_flags, arg_long={'-a': '--declarator-address'})
+    ac = to_checksum_address(a)
-argparser.add_positional('address', type=str, help='Ethereum declaration address to look up')
+    if config.true('_UNSAFE'):
+        a = ac
+    else:
+        if a != ac:
+            raise ValueError('declarator is not a valid checksum address')
+    config.add(a, '_DECLARATOR')
+    return config
+
+
+arg_flags = ArgFlag()
+arg = Arg(arg_flags)
+flags = arg_flags.STD_WRITE | arg_flags.WALLET | arg_flags.EXEC | arg_flags.SENDER
+
+argparser = chainlib.eth.cli.ArgumentParser()
+argparser = process_args(argparser, arg, flags)
+argparser.add_argument('declarator', type=str, help='Ethereum declaration address to look up')
 args = argparser.parse_args()
 
-extra_args = {
+logg = process_log(args, logg)
-    'address': None,
-        }
-config = chainlib.eth.cli.Config.from_args(args, arg_flags, extra_args=extra_args, default_fee_limit=AddressDeclarator.gas())
 
-wallet = chainlib.eth.cli.Wallet()
+config = Config()
-wallet.from_config(config)
+config = process_config(config, arg, args, flags, positional_name='declarator')
+config = process_config_local(config, arg, args, flags)
+logg.debug('config loaded:\n{}'.format(config))
 
-rpc = chainlib.eth.cli.Rpc()
+settings = ChainSettings()
-conn = rpc.connect_by_config(config)
+settings = process_settings(settings, config)
-
+logg.debug('settings loaded:\n{}'.format(settings))
-chain_spec = ChainSpec.from_chain_str(config.get('CHAIN_SPEC'))
-
-declarator_address = config.get('_WALLET_ADDRESS')
 
 
 def out_element(e, w=sys.stdout):
     w.write(e[1] + '\n')
 
 
-def ls(ifc, conn, contract_address, declarator_address, subject_address, w=sys.stdout):
+def ls(ifc, conn, contract_address, declarator_address, subject_address, w=sys.stdout, sender_address=ZERO_ADDRESS):
-    o = ifc.declaration(contract_address, declarator_address, subject_address)
+    o = ifc.declaration(contract_address, declarator_address, subject_address, sender_address=sender_address)
     r =  conn.do(o)
     declarations = ifc.parse_declaration(r)
 
@@ -68,41 +90,21 @@ def ls(ifc, conn, contract_address, declarator_address, subject_address, w=sys.s
 
 def main():
 
-    c = Declarator(chain_spec)
+    c = Declarator(
+            settings.get('CHAIN_SPEC')
+            )
 
-    contract_address = to_checksum_address(config.get('_EXEC_ADDRESS'))
+    ls(
-    if not config.true('_UNSAFE') and contract_address != add_0x(config.get('_EXEC_ADDRESS')):
+            c,
-        raise ValueError('invalid checksum address for contract')
+            settings.get('CONN'),
-
+            settings.get('EXEC'),
-
+            config.get('_DECLARATOR'),
-    declarator_address = to_checksum_address(config.get('_DECLARATOR_ADDRESS'))
+            settings.get('RECIPIENT'),
-    if not config.true('_UNSAFE') and declarator_address != add_0x(config.get('_DECLARATOR_ADDRESS')):
+            sender_address=settings.get('SENDER_ADDRESS'),
-        raise ValueError('invalid checksum address for declarator')
+            )
-
-    subject_address = to_checksum_address(config.get('_ADDRESS'))
-    if not config.true('_UNSAFE') and subject_address != add_0x(config.get('_ADDRESS')):
-        raise ValueError('invalid checksum address for subject')
-
-    ls(c, conn, contract_address, declarator_address, subject_address)
 
     declarations = []
 
-#    for d in declarations:
-#        if not args.resolve:
-#            print(d.hex())
-#            continue
-#        if args.resolve_http:
-#            try:
-#                r = try_sha256(d)
-#                print(r)
-#                continue
-#            except urllib.error.HTTPError:
-#                pass
-#        try:
-#            print(try_utf8(d))
-#        except UnicodeDecodeError:
-#            pass
-
 
 if __name__ == '__main__':
     main()

python/requirements.txt

@@ -1,2 +1,3 @@
 confini~=0.6.0
-chainlib-eth>=0.1.0b1,<0.2.0
+chainlib-eth~=0.4.16
+chainlib==0.4.12

python/setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = eth-address-index
-version = 0.5.0
+version = 0.6.1
 description = Signed metadata declarations for ethereum addresses
 author = Louis Holbrook
 author_email = dev@holbrook.no
@@ -36,6 +36,6 @@ packages =
 
 [options.entry_points]
 console_scripts =
-	eth-address-declarator-deploy = eth_address_declarator.runnable.deploy:main
+	eth-address-declarator-publish = eth_address_declarator.runnable.publish:main
 	eth-address-declarator-add = eth_address_declarator.runnable.add:main
 	eth-address-declarator-view = eth_address_declarator.runnable.view:main

python/test_requirements.txt

@@ -1,4 +1,4 @@
 eth-tester==0.5.0b3
 py-evm==0.3.0a20
-eth-accounts-index~=0.1.3
+eth-accounts-index~=0.3.4
-eth_erc20~=0.1.5
+eth_erc20~=0.5.0