refactor(album-update): ♻️ import re for update_tools globally; check…

… if book prefix is already on API side

Contents/Code/__init__.py

@@ -206,7 +206,7 @@ def compile_metadata(self, helper):
         # Description.
         if not helper.metadata.summary or helper.force:
             helper.metadata.summary = helper.description
-        tagger = TagTool(helper, Prefs, re)
+        tagger = TagTool(helper, Prefs)
         # Genres.
         tagger.add_genres()
         # Title.
@@ -461,7 +461,7 @@ def compile_metadata(self, helper):
         if helper.date is not None:
             if not helper.metadata.originally_available_at or helper.force:
                 helper.metadata.originally_available_at = helper.date
-        tagger = TagTool(helper, Prefs, re)
+        tagger = TagTool(helper, Prefs)
         # Genres.
         tagger.add_genres()
         # Narrators.

Contents/Code/update_tools.py

@@ -1,5 +1,6 @@
 # Import internal tools
 from logging import Logging
+import re
 
 # Setup logger
 log = Logging()
@@ -61,8 +62,11 @@ def parse_api_response(self, response):
             self.title = response['title']
 
     def volume_prefix(self, string):
-        prefixed_string = ('Book ' + string)
-        return prefixed_string
+        book_regex = '(Book ?(\d*\.)?\d+[+-]?[\d]?)'
+        if not re.match(book_regex, string):
+            prefixed_string = ('Book ' + string)
+            return prefixed_string
+        return string
 
     # Writes metadata information to log.
     def writeInfo(self):
@@ -152,10 +156,9 @@ def writeInfo(self):
 
 
 class TagTool:
-    def __init__(self, helper, Prefs, re):
+    def __init__(self, helper, Prefs):
         self.helper = helper
         self.prefs = Prefs
-        self.re = re
 
     def add_genres(self):
         """
@@ -186,7 +189,7 @@ def add_authors_to_moods(self):
             self.helper.metadata.moods.clear()
             # Loop through authors to check if it has contributor wording
             for author in self.helper.author:
-                if not self.re.match(contributor_regex, author['name']):
+                if not re.match(contributor_regex, author['name']):
                     self.helper.metadata.moods.add(author['name'].strip())
 
     def add_series_to_moods(self):