line parser more verbose debugging

src/invoice2data/extract/parsers/lines.py

@@ -25,6 +25,10 @@ def parse_block(template, field, settings, content):
     # Validate settings
     assert "line" in settings, "Line regex missing"
 
+    logger.debug(
+        "START line block content ========================\n%s", content
+    )
+    logger.debug("END line block content ==========================")
     lines = []
     current_row = {}
 
@@ -131,12 +135,13 @@ def parse_by_rule(template, field, rule, content):
     while True:
         start = re.search(settings["start"], content)
         if not start:
+            logger.debug("Failed to find the lines block start")
             break
         content = content[start.end():]
 
         end = re.search(settings["end"], content)
         if not end:
-            logger.warning("Failed to find lines block end")
+            logger.debug("Failed to find lines block end")
             break
 
         blocks_count += 1
@@ -162,7 +167,8 @@ def parse(template, field, settings, content):
         rules = [{k: v for k, v in settings.items() if k in keys}]
 
     lines = []
-    for rule in rules:
+    for i, rule in enumerate(rules):
+        logger.debug("Testing Rules set #%s", i)
         new_lines = parse_by_rule(template, field, rule, content)
         if new_lines is not None:
             lines += new_lines