Merge pull request #81 from Nurts/master

Fixing code styling according to Flake8

Author: Nurts

func_sig_registry/registry/models.py

@@ -9,9 +9,6 @@
 from django.core.exceptions import ValidationError
 from eth_utils import event_signature_to_log_topic
 
-from func_sig_registry.utils.github import (
-    get_repository_solidity_files,
-)
 from func_sig_registry.utils.solidity import (
     extract_function_signatures,
     normalize_function_signature,

func_sig_registry/registry/serializers.py

@@ -4,7 +4,6 @@
 
 from func_sig_registry.utils.import_statistics import (
     retrieve_stats_from_import_results,
-    empty_import_stats,
 )
 from func_sig_registry.utils.abi import (
     is_valid_contract_abi,

func_sig_registry/registry/tasks.py

@@ -26,11 +26,10 @@ def perform_github_import(login_or_name, repository, branch):
     logger.info("Importing github repo %s/%s/%s", login_or_name,
                 repository, branch)
     for file_path in get_repository_solidity_files(login_or_name, repository, branch):
-            logger.info("importing solidity file: %s", file_path)
-            with open(file_path) as solidity_file:
-                try:
-                    Signature.import_from_solidity_file(solidity_file)
-                    EventSignature.import_from_solidity_file(solidity_file)
-                except UnicodeDecodeError:
-                    logger.error('unicode error reading solidity file: %s',
-                                 file_path)
+        logger.info("importing solidity file: %s", file_path)
+        with open(file_path) as solidity_file:
+            try:
+                Signature.import_from_solidity_file(solidity_file)
+                EventSignature.import_from_solidity_file(solidity_file)
+            except UnicodeDecodeError:
+                logger.error('unicode error reading solidity file: %s', file_path)

func_sig_registry/registry/views.py

@@ -28,7 +28,6 @@
 )
 from .forms import (
     AllSignatureCreateForm,
-    SignatureForm,
     SolidityImportForm,
     SignatureSearchForm,
     EventSignatureSearchForm,
@@ -221,7 +220,8 @@ def post(self, *args, **kwargs):
         else:
             messages.success(
                 self.request._request,
-                "Found {0} function and event signatures.  Imported {1}, Ignored {2}, Skipped {3} duplicates.".format(
+                "Found {0} function and event signatures.  Imported {1}, \
+                    Ignored {2}, Skipped {3} duplicates.".format(
                     num_processed, num_imported, num_ignored, num_duplicates,
                 ),
             )
@@ -256,7 +256,8 @@ def post(self, *args, **kwargs):
 
         messages.success(
             self.request._request,
-            "Found {0} function and event signatures.  Imported {1}, Ignored {2}, Skipped {3} duplicates.".format(
+            "Found {0} function and event signatures.  \
+                Imported {1}, Ignored {2}, Skipped {3} duplicates.".format(
                 num_processed, num_imported, num_ignored, num_duplicates
             ),
         )

func_sig_registry/utils/abi.py

@@ -138,4 +138,4 @@ def event_definition_to_text_signature(abi: Dict[str, Any]) -> str:
             [f"{collapse_if_tuple(abi_input)}{' indexed' if abi_input['indexed'] else ''}"
                 for abi_input in abi.get('inputs', [])]
         ),
-    )
+    )

func_sig_registry/utils/events_solidity.py

@@ -1,8 +1,5 @@
 import itertools
 import re
-from typing import (
-    List,
-)
 
 from eth_abi.exceptions import (
     ParseError,
@@ -11,15 +8,11 @@
 from eth_abi.grammar import (
     parse as parse_type,
     normalize as normalize_type,
-    ABIType,
-    TupleType,
-    BasicType,
 )
 
 from func_sig_registry.utils.solidity import (
     get_arg_types,
     validate_standard_type,
-    normalize_function_signature
 )
 
 DYNAMIC_TYPES = ['bytes', 'string']

func_sig_registry/utils/import_statistics.py

@@ -3,6 +3,7 @@
 ImportStats = namedtuple('ImportStats', ['num_processed', 'num_imported',
                                          'num_duplicates', 'num_ignored'])
 
+
 def empty_import_stats():
     return ImportStats(
         num_processed=0,
@@ -11,6 +12,7 @@ def empty_import_stats():
         num_ignored=0,
     )
 
+
 def retrieve_stats_from_import_results(raw_import_results):
     num_processed = len(raw_import_results)
 
@@ -34,4 +36,4 @@ def retrieve_stats_from_import_results(raw_import_results):
         num_imported=num_imported,
         num_duplicates=num_duplicates,
         num_ignored=num_ignored,
-    )
+    )

func_sig_registry/utils/solidity.py

@@ -202,4 +202,4 @@ def normalize_function_signature(raw_signature: str) -> str:
     except ABITypeError as e:
         raise ValueError('function args contain non-standard types') from e
     else:
-        return f'{fn_name}{args_tuple_type.to_type_str()}'
+        return f'{fn_name}{args_tuple_type.to_type_str()}'