Fix type signatures

khard/carddav_object.py

@@ -24,8 +24,8 @@
 
 from . import address_book  # pylint: disable=unused-import # for type checking
 from . import helpers
-from .helpers.typing import (convert_to_vcard, Date, ObjectType, StrList,
-                             list_to_string, string_to_date, string_to_list)
+from .helpers.typing import (Date, ObjectType, PostAddress, StrList,
+    convert_to_vcard, list_to_string, string_to_date, string_to_list)
 from .query import AnyQuery, Query
 
 
@@ -770,11 +770,11 @@ def add_email(self, type: str, address: str) -> None:
             label_obj.value = custom_types[0]
 
     @property
-    def post_addresses(self) -> Dict[str, List[Dict[str, Union[List, str]]]]:
+    def post_addresses(self) -> Dict[str, List[PostAddress]]:
         """
         :returns: dict of type and post address list
         """
-        post_adr_dict: Dict[str, List[Dict[str, Union[List, str]]]] = {}
+        post_adr_dict: Dict[str, List[PostAddress]] = {}
         for child in self.vcard.getChildren():
             if child.name == "ADR":
                 type = list_to_string(self._get_types_for_vcard_object(

khard/helpers/__init__.py

@@ -7,7 +7,10 @@
 from typing import Any, Dict, List, Optional, Sequence, Union
 
 from ruamel.yaml.scalarstring import LiteralScalarString
-from .typing import list_to_string
+from .typing import list_to_string, PostAddress
+
+
+YamlPostAddresses = Dict[str, Union[List[Dict[str, Any]], Dict[str, Any]]]
 
 
 def pretty_print(table: List[List[str]], justify: str = "L") -> str:
@@ -115,10 +118,10 @@ def yaml_dicts(
     return data_dict
 
 
-def yaml_addresses(addresses: Optional[Dict[str, List]],
+def yaml_addresses(addresses: Optional[Dict[str, List[PostAddress]]],
                    address_properties: List[str],
                    defaults: Optional[List[str]] = None
-                   ) -> Optional[Dict[str, Any]]:
+                   ) -> Optional[YamlPostAddresses]:
     """
     build a dict from an address, using a list of properties, an address has.
 
@@ -134,16 +137,17 @@ def yaml_addresses(addresses: Optional[Dict[str, List]],
         address_fields = {key: None for key in address_properties}
         return {address_type: address_fields for address_type in defaults}
 
-    address_dict = {}
+    address_dict: YamlPostAddresses = {}
     for address_type, addresses_ in addresses.items():
         entry = [
             {key: yaml_clean(address.get(f"{key[0].lower()}{key[1:]}"))
                 for key in address_properties}
             for address in addresses_
         ]
         if len(entry) == 1:
-            entry = entry[0]
-        address_dict[address_type] = entry
+            address_dict[address_type] = entry[0]
+        else:
+            address_dict[address_type] = entry
     return address_dict
 
 

khard/helpers/typing.py

@@ -2,7 +2,7 @@
 
 from datetime import datetime
 from enum import Enum
-from typing import List, Union
+from typing import Dict, List, Union
 
 
 class ObjectType(Enum):
@@ -14,6 +14,7 @@ class ObjectType(Enum):
 # some type aliases
 Date = Union[str, datetime]
 StrList = Union[str, List[str]]
+PostAddress = Dict[str, str]
 
 
 def convert_to_vcard(name: str, value: StrList, constraint: ObjectType