Adds more Python pre-commit checks

Author: kenorb

.pre-commit-config.yaml

@@ -6,14 +6,20 @@ repos:
     hooks:
       - id: check-added-large-files
       - id: check-ast
+      - id: check-builtin-literals
       - id: check-byte-order-marker
       - id: check-case-conflict
       - id: check-docstring-first
+      - id: check-docstring-first
       - id: check-executables-have-shebangs
       - id: check-json
       - id: check-merge-conflict
       - id: check-yaml
+      - id: debug-statements
+      - id: double-quote-string-fixer
       - id: end-of-file-fixer
+      - id: fix-encoding-pragma
+      - id: mixed-line-ending
       - id: sort-simple-yaml
       - id: trailing-whitespace
 

src/bstruct/bstruct.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 import struct
 import datetime
 import binascii

src/bstruct/bstruct_defs.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 from .bstruct import *
 
 #

src/fx-data-convert-from-csv.py

@@ -1,4 +1,5 @@
 #!/usr/bin/env python3
+# -*- coding: utf-8 -*-
 # Python script to convert Forex files into different formats (e.g. FXT/HST/HCC).
 
 from struct import pack, pack_into, calcsize
@@ -79,7 +80,7 @@ def string_to_timestamp(s):
 class CSV(Input):
     def __init__(self, path):
         super().__init__(path)
-        if os.name == "nt":
+        if os.name == 'nt':
             self._map_obj = mmap.mmap(self.path.fileno(), 0, access=mmap.ACCESS_READ)
         else:
             self._map_obj = mmap.mmap(self.path.fileno(), 0, prot=mmap.PROT_READ)

src/fx-data-convert-to-csv.py

@@ -1,4 +1,5 @@
 #!/usr/bin/env python3
+# -*- coding: utf-8 -*-
 
 import argparse
 import bstruct