Python Linting and Code Formatting (#298)

* Create common print_diff function

* Add pylint and black

* Fix linting, move classes to utils

* Add black/pylint to github actions

* Fix linting

* Move Bin and SymInfo into their own files

* Split out format

* Tidy up workdlows and pip, add readme

* Lint tests, add tests to readme

tools/isledecomp/isledecomp/dir.py

@@ -1,21 +1,63 @@
 import os
+import subprocess
+import sys
 from typing import Iterator
 
 
+class WinePathConverter:
+    def __init__(self, unix_cwd):
+        self.unix_cwd = unix_cwd
+        self.win_cwd = self._call_winepath_unix2win(self.unix_cwd)
+
+    def get_wine_path(self, unix_fn: str) -> str:
+        if unix_fn.startswith("./"):
+            return self.win_cwd + "\\" + unix_fn[2:].replace("/", "\\")
+        if unix_fn.startswith(self.unix_cwd):
+            return (
+                self.win_cwd
+                + "\\"
+                + unix_fn.removeprefix(self.unix_cwd).replace("/", "\\").lstrip("\\")
+            )
+        return self._call_winepath_unix2win(unix_fn)
+
+    def get_unix_path(self, win_fn: str) -> str:
+        if win_fn.startswith(".\\") or win_fn.startswith("./"):
+            return self.unix_cwd + "/" + win_fn[2:].replace("\\", "/")
+        if win_fn.startswith(self.win_cwd):
+            return (
+                self.unix_cwd
+                + "/"
+                + win_fn.removeprefix(self.win_cwd).replace("\\", "/")
+            )
+        return self._call_winepath_win2unix(win_fn)
+
+    @staticmethod
+    def _call_winepath_unix2win(fn: str) -> str:
+        return subprocess.check_output(["winepath", "-w", fn], text=True).strip()
+
+    @staticmethod
+    def _call_winepath_win2unix(fn: str) -> str:
+        return subprocess.check_output(["winepath", fn], text=True).strip()
+
+
 def is_file_cpp(filename: str) -> bool:
-    (basefile, ext) = os.path.splitext(filename)
-    return ext.lower() in ('.h', '.cpp')
+    (_, ext) = os.path.splitext(filename)
+    return ext.lower() in (".h", ".cpp")
 
 
 def walk_source_dir(source: str, recursive: bool = True) -> Iterator[str]:
     """Generator to walk the given directory recursively and return
-       any C++ files found."""
+    any C++ files found."""
 
     source = os.path.abspath(source)
-    for subdir, dirs, files in os.walk(source):
+    for subdir, _, files in os.walk(source):
         for file in files:
             if is_file_cpp(file):
                 yield os.path.join(subdir, file)
 
         if not recursive:
             break
+
+
+def get_file_in_script_dir(fn):
+    return os.path.join(os.path.dirname(os.path.abspath(sys.argv[0])), fn)