Fixed #352 Handle "special" character in license_expression

 * `+` and `(` and `)` are now removed from the `not_support_char`

Signed-off-by: Chin Yeung Li <[email protected]>

Author: chinyeungli

docs/CHANGELOG.rst

@@ -7,6 +7,7 @@
     * The UrlField is now only taking single URL value
     * The owner is now a StringField instead of ListField
     * Format the ordering of the genreated ABOUT file (See https://github.com/nexB/aboutcode-toolkit/issues/349#issuecomment-438871444)
+    * '+' and '(' and ')' is now supported in license_expression
 
 2018-10-23
 

src/attributecode/model.py

@@ -1548,9 +1548,8 @@ def parse_license_expression(lic_expression):
 
 def special_char_in_license_expresion(lic_expression):
     not_support_char = [
-        '!', '@', '#', '$', '%', '^', '&', '*', '(', ')',
-        '+', '=', '{', '}', '|', '[', ']', '\\',
-        ':', ';', '<', '>', '?', ',', '/']
+        '!', '@', '#', '$', '%', '^', '&', '*', '=', '{', '}',
+        '|', '[', ']', '\\', ':', ';', '<', '>', '?', ',', '/']
     special_character = []
     for char in not_support_char:
         if char in lic_expression: