optional template term count even simpler

Author: ltroussellier

pyessv/parsing/identifiers/parser.py

@@ -26,10 +26,10 @@ def parse_identifer(scope, identifier_type, identifier, strictness=PARSING_STRIC
     # retrieve optional collection in spec
     all_optional_template_str = re.findall("\[(.+?)\]", cfg.template)
     optional_template_part = [it for sub in [re.findall("%\((\w+)\)s", opt_col) for opt_col in all_optional_template_str] for it in sub]
-    
+
     # Split identifier into a set of elements.
     elements = _get_elements(identifier_type, identifier, cfg.seperator)
-    if len(elements) < len(cfg.specs)-len(optional_template_part) and len(elements) < len(cfg.specs)+len(optional_template_part):
+    if len(cfg.specs)-len(optional_template_part) > len(elements) > len(cfg.specs)+len(optional_template_part):
         raise ValueError('Invalid identifier. Element count is invalid. Expected={}. Actual={}. Identifier = {}'.format(len(cfg.specs), len(elements), identifier))
 
     # Strip suffix ...