Remove official Python 3.7 support

novelwriter/__init__.py

@@ -170,9 +170,9 @@ def main(sysArgs: list | None = None):
     # Check Packages and Versions
     errorData = []
     errorCode = 0
-    if sys.hexversion < 0x030700f0:
+    if sys.hexversion < 0x030800f0:
         errorData.append(
-            "At least Python 3.7 is required, found %s" % CONFIG.verPyString
+            "At least Python 3.8 is required, found %s" % CONFIG.verPyString
         )
         errorCode |= 0x04
     if CONFIG.verQtValue < 0x050a00:

novelwriter/core/document.py

@@ -268,12 +268,8 @@ class NWDocument:
         docTemp = docPath.with_suffix(".tmp")
 
         try:
-            # ToDo: When Python 3.7 is dropped, these can be changed to
-            # path.unlink(missing_ok=True)
-            if docPath.exists():
-                docPath.unlink()
-            if docTemp.exists():
-                docTemp.unlink()
+            docPath.unlink(missing_ok=True)
+            docTemp.unlink(missing_ok=True)
         except Exception as exc:
             self._docError = formatException(exc)
             return False