Packaging, add missing period library file

python/LICENSE

@@ -0,0 +1,45 @@
+                        Bprotocol Foundation (Bancor) LICENSE
+
+1. SUBJECT TO THE PROVISIONS SET FORTH HEREIN, INCLUDING “EFFECTIVE DATE”, YOU CAN
+   USE THIS CODE, FILE AND/OR SOFTWARE (“SOFTWARE”) ONLY IN CONNECTION WITH THE
+   BANCOR LIQUIDITY NETWORK AND/OR THE USE OF BNT ("PERMITTED USE"). ANY OTHER USE IS
+   PROHIBITED UNLESS THE USER SHALL RECEIVE AN EXPLICIT PRIOR WRITTEN APPROVAL FROM
+   BPROTOCOL FOUNDATION (BANCOR) TO DO SO (PLEASE CONTACT license@bancor.network IN
+   THIS REGARD), WHICH APPROVAL, IF GIVEN, MAY REQUIRE THE OBTAINMENT OF SEPARATE
+   LICENSE UNDER A DIFFERENT LICENSING MODEL. USING THIS SOFTWARE NOT IN THE FRAME OF
+   SUCH PERMITTED USE MAY, AMONG OTHERS, ALSO BREACH PATENT RIGHTS CONCERNING PATENTS
+   WHICH ARE EMBODIED/INCORPORATED/USED IN THIS SOFTWARE.
+
+2. ANY SUCH PERMITTED USE SHOULD ALSO COMPLY WITH THE TERMS BELOW.
+
+3. Redistribution and use in source and binary forms, with or without modification,
+   are permitted provided that the following conditions are met:
+A. Redistributions of source code must retain the above copyright notice, this list
+   of conditions and the following disclaimer.
+B. Redistributions in binary form must reproduce the above copyright notice, this
+   list of conditions and the following disclaimer in the documentation and/or other
+   materials provided with the distribution.
+C. Neither the name of the copyright holder nor the names of its contributors may be
+   used to endorse or promote products derived from this software without specific prior
+   written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
+SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
+OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+EFFECTIVE DATE: THIS LICENSE SHALL APPLY ONLY TO SOFTWARE (OR ANY VERSION THEREOF),
+THAT HAS BEEN PUBLISHED AFTER THE DATE AND TIME THIS LICENSE HAS BEEN FIRST PUBLISHED
+(“EFFECTIVE DATE”); Any previous versions published prior to the effective date (“Older Versions”)
+shall remain licensed under the Apache License, Version 2.0 (the "Older Versions License");
+You may obtain a copy of the Older Version License at http://www.apache.org/licenses/LICENSE-2.0
+you may not use this file except in compliance with the Older Version License. Unless
+required by applicable law or agreed to in writing, Older Versions distributed under the
+Older Version License are distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS
+OF ANY KIND, either express or implied. See the Older Version License for the specific
+language governing permissions and limitations under the Older Version License.

python/MANIFEST.in

@@ -0,0 +1 @@
+include *requirements.txt **/data/*.json **/data/*.bin

python/eth_faucet/__init__.py

@@ -0,0 +1 @@
+from .faucet import EthFaucet

python/eth_faucet/period.py

@@ -0,0 +1,100 @@
+# Author:	Louis Holbrook <dev@holbrook.no> 0826EDA1702D1E87C6E2875121D2E7BB88C2A746
+# SPDX-License-Identifier:	GPL-3.0-or-later
+# File-version: 1
+# Description: Python interface to abi and bin files for faucet contracts
+
+# standard imports
+import logging
+import json
+import os
+
+# external imports
+from chainlib.eth.tx import TxFactory
+from chainlib.eth.constant import ZERO_ADDRESS
+from chainlib.eth.contract import (
+        abi_decode_single,
+        ABIContractEncoder,
+        ABIContractType,
+        )
+from chainlib.eth.tx import TxFormat
+from erc20_faucet import Faucet
+from hexathon import add_0x
+
+logg = logging.getLogger().getChild(__name__)
+
+moddir = os.path.dirname(__file__)
+datadir = os.path.join(moddir, 'data')
+
+
+class PeriodSimple(Faucet):
+
+    __abi = None
+    __bytecode = None
+    __address = None
+
+    @staticmethod
+    def abi():
+        if PeriodSimple.__abi == None:
+            f = open(os.path.join(datadir, 'PeriodSimple.json'), 'r')
+            PeriodSimple.__abi = json.load(f)
+            f.close()
+        return PeriodSimple.__abi
+
+
+    @staticmethod
+    def bytecode():
+        if PeriodSimple.__bytecode == None:
+            f = open(os.path.join(datadir, 'PeriodSimple.bin'))
+            PeriodSimple.__bytecode = f.read()
+            f.close()
+        return PeriodSimple.__bytecode
+
+    @staticmethod
+    def gas(code=None):
+        return 2000000
+
+
+    # TODO: allow multiple overriders
+    def constructor(self, sender_address):
+        code = PeriodSimple.bytecode()
+        enc = ABIContractEncoder()
+        code += enc.get()
+        tx = self.template(sender_address, None, use_nonce=True)
+        tx = self.set_code(tx, code)
+        return self.build(tx)
+
+
+    def set_poker(self, contract_address, sender_address, poker_address, tx_format=TxFormat.JSONRPC):
+        enc = ABIContractEncoder()
+        enc.method('setPeriodChecker')
+        enc.typ(ABIContractType.ADDRESS)
+        enc.address(poker_address)
+        data = enc.get()
+        tx = self.template(sender_address, contract_address, use_nonce=True)
+        tx = self.set_code(tx, data)
+        tx = self.finalize(tx, tx_format)
+        return tx
+
+
+    def set_period(self, contract_address, sender_address, period, tx_format=TxFormat.JSONRPC):
+        enc = ABIContractEncoder()
+        enc.method('setPeriod')
+        enc.typ(ABIContractType.UINT256)
+        enc.uint256(threshold)
+        data = enc.get()
+        tx = self.template(sender_address, contract_address, use_nonce=True)
+        tx = self.set_code(tx, data)
+        tx = self.finalize(tx, tx_format)
+        return tx
+
+
+    def set_balance_threshold(self, contract_address, sender_address, threshold, tx_format=TxFormat.JSONRPC):
+        enc = ABIContractEncoder()
+        enc.method('setBalanceThreshold')
+        enc.typ(ABIContractType.UINT256)
+        enc.uint256(threshold)
+        data = enc.get()
+        tx = self.template(sender_address, contract_address, use_nonce=True)
+        tx = self.set_code(tx, data)
+        tx = self.finalize(tx, tx_format)
+        return tx

python/setup.cfg

@@ -0,0 +1,43 @@
+[metadata]
+name = eth-faucet
+version = 0.1.0
+description = Gas token gifter with controls from time intervals, amounts and access.
+author = Louis Holbrook
+author_email = dev@holbrook.no
+url = https://git.grassecon.net/cicnet/eth-faucet
+keywords =
+	ethereum
+classifiers =
+	Programming Language :: Python :: 3
+	Operating System :: OS Independent
+	Development Status :: 3 - Alpha
+	Environment :: No Input/Output (Daemon)
+	Intended Audience :: Developers
+	License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)
+	Topic :: Internet
+	#Topic :: Blockchain :: EVM
+license = GPL3
+licence_files =
+	LICENSE.txt
+
+[options]
+include_package_data = True
+python_requires = >= 3.6
+packages = 
+	eth_accounts_index
+	eth_accounts_index.runnable
+
+[options.extras_require]
+testing = 
+	pytest==6.0.1
+	eth-tester==0.5.0b2
+	py-evm==0.3.0a20
+
+[options.package_data]
+* =
+ 	**/data/*.json
+ 	**/data/*.bin
+
+#[options.entry_points]
+#console_scripts =
+	#eth-faucet-publish = eth_faucet.runnable.publish:main

python/setup.py

@@ -0,0 +1,32 @@
+from setuptools import setup
+
+requirements = []
+f = open('requirements.txt', 'r')
+while True:
+    l = f.readline()
+    if l == '':
+        break
+    requirements.append(l.rstrip())
+f.close()
+
+test_requirements = []
+f = open('test_requirements.txt', 'r')
+while True:
+    l = f.readline()
+    if l == '':
+        break
+    test_requirements.append(l.rstrip())
+f.close()
+
+
+setup(
+        package_data={
+            '': [
+                'data/*.abi.json',
+                'data/*.bin',
+                ],
+            },
+        include_package_data=True,
+        install_requires=requirements,
+        tests_require=test_requirements,
+        )