Update vendored beets to 1.6.0

Updates colorama to 0.4.6
Adds confuse version 1.7.0
Updates jellyfish to 0.9.0
Adds mediafile 0.10.1
Updates munkres to 1.1.4
Updates musicbrainzngs to 0.7.1
Updates mutagen to 1.46.0
Updates pyyaml to 6.0
Updates unidecode to 1.3.6

libs/common/beets/dbcore/queryparse.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # This file is part of beets.
 # Copyright 2016, Adrian Sampson.
 #
@@ -15,12 +14,10 @@
 
 """Parsing of strings into DBCore queries.
 """
-from __future__ import division, absolute_import, print_function
 
 import re
 import itertools
 from . import query
-import beets
 
 PARSE_QUERY_PART_REGEX = re.compile(
     # Non-capturing optional segment for the keyword.
@@ -89,7 +86,7 @@ def parse_query_part(part, query_classes={}, prefixes={},
     assert match  # Regex should always match
     negate = bool(match.group(1))
     key = match.group(2)
-    term = match.group(3).replace('\:', ':')
+    term = match.group(3).replace('\\:', ':')
 
     # Check whether there's a prefix in the query and use the
     # corresponding query type.
@@ -119,12 +116,13 @@ def construct_query_part(model_cls, prefixes, query_part):
     if not query_part:
         return query.TrueQuery()
 
-    # Use `model_cls` to build up a map from field names to `Query`
-    # classes.
+    # Use `model_cls` to build up a map from field (or query) names to
+    # `Query` classes.
     query_classes = {}
     for k, t in itertools.chain(model_cls._fields.items(),
                                 model_cls._types.items()):
         query_classes[k] = t.query
+    query_classes.update(model_cls._queries)  # Non-field queries.
 
     # Parse the string.
     key, pattern, query_class, negate = \
@@ -137,26 +135,27 @@ def construct_query_part(model_cls, prefixes, query_part):
             # The query type matches a specific field, but none was
             # specified. So we use a version of the query that matches
             # any field.
-            q = query.AnyFieldQuery(pattern, model_cls._search_fields,
-                                    query_class)
-            if negate:
-                return query.NotQuery(q)
-            else:
-                return q
+            out_query = query.AnyFieldQuery(pattern, model_cls._search_fields,
+                                            query_class)
         else:
             # Non-field query type.
-            if negate:
-                return query.NotQuery(query_class(pattern))
-            else:
-                return query_class(pattern)
+            out_query = query_class(pattern)
 
-    # Otherwise, this must be a `FieldQuery`. Use the field name to
-    # construct the query object.
-    key = key.lower()
-    q = query_class(key.lower(), pattern, key in model_cls._fields)
+    # Field queries get constructed according to the name of the field
+    # they are querying.
+    elif issubclass(query_class, query.FieldQuery):
+        key = key.lower()
+        out_query = query_class(key.lower(), pattern, key in model_cls._fields)
+
+    # Non-field (named) query.
+    else:
+        out_query = query_class(pattern)
+
+    # Apply negation.
     if negate:
-        return query.NotQuery(q)
-    return q
+        return query.NotQuery(out_query)
+    else:
+        return out_query
 
 
 def query_from_strings(query_cls, model_cls, prefixes, query_parts):
@@ -172,11 +171,13 @@ def query_from_strings(query_cls, model_cls, prefixes, query_parts):
     return query_cls(subqueries)
 
 
-def construct_sort_part(model_cls, part):
+def construct_sort_part(model_cls, part, case_insensitive=True):
     """Create a `Sort` from a single string criterion.
 
     `model_cls` is the `Model` being queried. `part` is a single string
-    ending in ``+`` or ``-`` indicating the sort.
+    ending in ``+`` or ``-`` indicating the sort. `case_insensitive`
+    indicates whether or not the sort should be performed in a case
+    sensitive manner.
     """
     assert part, "part must be a field name and + or -"
     field = part[:-1]
@@ -185,7 +186,6 @@ def construct_sort_part(model_cls, part):
     assert direction in ('+', '-'), "part must end with + or -"
     is_ascending = direction == '+'
 
-    case_insensitive = beets.config['sort_case_insensitive'].get(bool)
     if field in model_cls._sorts:
         sort = model_cls._sorts[field](model_cls, is_ascending,
                                        case_insensitive)
@@ -197,21 +197,23 @@ def construct_sort_part(model_cls, part):
     return sort
 
 
-def sort_from_strings(model_cls, sort_parts):
+def sort_from_strings(model_cls, sort_parts, case_insensitive=True):
     """Create a `Sort` from a list of sort criteria (strings).
     """
     if not sort_parts:
         sort = query.NullSort()
     elif len(sort_parts) == 1:
-        sort = construct_sort_part(model_cls, sort_parts[0])
+        sort = construct_sort_part(model_cls, sort_parts[0], case_insensitive)
     else:
         sort = query.MultipleSort()
         for part in sort_parts:
-            sort.add_sort(construct_sort_part(model_cls, part))
+            sort.add_sort(construct_sort_part(model_cls, part,
+                                              case_insensitive))
     return sort
 
 
-def parse_sorted_query(model_cls, parts, prefixes={}):
+def parse_sorted_query(model_cls, parts, prefixes={},
+                       case_insensitive=True):
     """Given a list of strings, create the `Query` and `Sort` that they
     represent.
     """
@@ -222,8 +224,8 @@ def parse_sorted_query(model_cls, parts, prefixes={}):
     # Split up query in to comma-separated subqueries, each representing
     # an AndQuery, which need to be joined together in one OrQuery
     subquery_parts = []
-    for part in parts + [u',']:
-        if part.endswith(u','):
+    for part in parts + [',']:
+        if part.endswith(','):
             # Ensure we can catch "foo, bar" as well as "foo , bar"
             last_subquery_part = part[:-1]
             if last_subquery_part:
@@ -237,8 +239,8 @@ def parse_sorted_query(model_cls, parts, prefixes={}):
         else:
             # Sort parts (1) end in + or -, (2) don't have a field, and
             # (3) consist of more than just the + or -.
-            if part.endswith((u'+', u'-')) \
-                    and u':' not in part \
+            if part.endswith(('+', '-')) \
+                    and ':' not in part \
                     and len(part) > 1:
                 sort_parts.append(part)
             else:
@@ -246,5 +248,5 @@ def parse_sorted_query(model_cls, parts, prefixes={}):
 
     # Avoid needlessly wrapping single statements in an OR
     q = query.OrQuery(query_parts) if len(query_parts) > 1 else query_parts[0]
-    s = sort_from_strings(model_cls, sort_parts)
+    s = sort_from_strings(model_cls, sort_parts, case_insensitive)
     return q, s