Add MANIFEST file to install package data with lib

Author: VadimGrznk

MANIFEST.in

@@ -0,0 +1 @@
+include celo_sdk/registry_contracts.json

celo_sdk/registry.py

@@ -1,5 +1,6 @@
 import json
 from typing import List
+from pkg_resources import resource_filename
 
 
 class Registry:
@@ -19,7 +20,7 @@ def load_all_contracts(self) -> List[dict]:
         Return addresses and ABIs of all the known contracts
         """
         try:
-            with open('celo_sdk/registry_contracts.json') as json_file:
+            with open(resource_filename('celo_sdk', 'registry_contracts.json')) as json_file:
                 contracts_data = json.load(json_file)
                 result = []
                 for k, v in contracts_data.items():
@@ -48,7 +49,7 @@ def load_contract_by_name(self, contract_name: str, contract_address: str = None
         try:
             account_contract_address = self.registry.functions.getAddressForString(
                 contract_name).call() if contract_address == None else contract_address
-            with open('celo_sdk/registry_contracts.json') as json_file:
+            with open(resource_filename('celo_sdk', 'registry_contracts.json')) as json_file:
                 contracts_data = json.load(json_file)
                 return {"address": account_contract_address, "abi": contracts_data[contract_name]["ABI"]}
         except KeyError:
@@ -63,7 +64,7 @@ def set_registry(self):
         Set Registry contract object
         """
         try:
-            with open('celo_sdk/registry_contracts.json') as json_file:
+            with open(resource_filename('celo_sdk', 'registry_contracts.json')) as json_file:
                 contracts_data = json.load(json_file)
                 registry = self.web3.eth.contract(
                     contracts_data["Registry"]["Address"], abi=contracts_data["Registry"]["ABI"])

setup.py

@@ -12,7 +12,7 @@
     author="BlaizeTech",
     author_email="[email protected]",
     description="Celo Python SDK to work with smart contracts",
-    data_files=[("registry_contracts", ["celo_sdk/registry_contracts.json"])],
+    include_package_data=True,
     long_description=long_description,
     long_description_content_type="text/markdown",
     url="",