Consider space a wordchar, not s whitespace in the lexer

cylc · Mar 18, 2019 · 17f5fb0 · 17f5fb0
1 parent 4b5fe77
commit 17f5fb0
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/lib/parsec/validate.py b/lib/parsec/validate.py
@@ -381,8 +381,12 @@ def strip_and_unquote_list(cls, keys, value):
             Processed value as a list.
         """
         if value.startswith('"') or value.startswith("'"):
-            lexer = shlex.shlex(value, posix=True)
-            values = [t for t in lexer if t != ","]
+            lexer = shlex.shlex(value, posix=True, punctuation_chars=",")
+            lexer.commenters = '#'
+            lexer.whitespace_split = False
+            lexer.whitespace = "\t\n\r"
+            lexer.wordchars += " "
+            values = [t.strip() for t in lexer if t != ","]
         else:
             # unquoted values (may contain internal quoted strings with list
             # delimiters inside 'em!)