Fix landscape warnings & errors

Author: Kirill V. Lyadvinsky

zxtools/hobeta.py

@@ -41,6 +41,7 @@ def hobeta_help(*parsed_args):
         " F   - The first occupied sector or just padding?\n"
         " C   - File size in TR-DOS sectors\n"
         " CHK - Checksum of this header (excluding CHK)")
+    return parsed_args
 
 
 def calc_checksum(data):
@@ -157,7 +158,7 @@ def parse_args(args):
         options = parser.parse_args(args)
         if len(args) == 0:
             raise ValueError
-    except:
+    except ValueError:
         parser.print_help()
         sys.exit(0)
 

zxtools/zeus2txt.py

@@ -20,7 +20,7 @@
 
 
 def show_info(*parsed_args):
-    return
+    return parsed_args
 
 
 def read_file(src_file):
@@ -59,6 +59,8 @@ def convert_file(parsed_args):
     tab = False
     output = parsed_args.output_file
     strnum = 0
+    cur_buffer = ""
+    cur_line = io.StringIO()
     for b in read_file(parsed_args.zeus_file):
         if process_string:
             cur_buffer += "0x%02X " % b
@@ -87,7 +89,7 @@ def convert_file(parsed_args):
                 print(ASM_META[b-ASM_FIRST_TOKEN], end="", file=cur_line)
             except IndexError:
                 logger.warning("Token not defined: 0x%02X (%d), at line %05d. "
-                               "Skipped." % (b, b, strnum))
+                               "Skipped.", b, b, strnum)
         else:
             if not strnum_lo[0]:
                 strnum_lo = True, b
@@ -139,7 +141,7 @@ def parse_args(args):
         options = parser.parse_args(args)
         if len(args) == 0:
             raise ValueError
-    except:
+    except ValueError:
         parser.print_help()
         sys.exit(0)