WIP: add some typing

src/ds_caselaw_utils/courts.py

@@ -9,14 +9,14 @@
 
 
 class Jurisdiction:
-    def __init__(self, data):
+    def __init__(self, data) -> None:
         self.code = data.get("code")
         self.name = data.get("name")
         self.prefix = data.get("prefix")
 
 
 class Court:
-    def __init__(self, data):
+    def __init__(self, data) -> None:
         self.code = data.get("code")
         self.name = data.get("name")
         self.grouped_name = data.get("grouped_name") or data.get("name")
@@ -34,12 +34,12 @@ def get_jurisdiction(self, code):
     def expand_jurisdictions(self):
         return [self] + [CourtWithJurisdiction(self, jurisdiction) for jurisdiction in self.jurisdictions]
 
-    def __repr__(self):
+    def __repr__(self) -> str:
         return self.name
 
 
 class CourtWithJurisdiction(Court):
-    def __init__(self, court, jurisdiction):
+    def __init__(self, court, jurisdiction) -> None:
         self.court = court
         self.jurisdiction = jurisdiction
         self.jurisdictions = []
@@ -49,11 +49,11 @@ def code(self):
         return "/".join((self.court.code, self.jurisdiction.code))
 
     @property
-    def name(self):
+    def name(self) -> str:
         return "%s – %s" % (self.court.name, self.jurisdiction.name)
 
     @property
-    def grouped_name(self):
+    def grouped_name(self) -> str:
         return self.court.grouped_name
 
     @property
@@ -73,11 +73,11 @@ def param_aliases(self):
         return self.court.param_aliases
 
     @property
-    def start_year(self):
+    def start_year(self) -> int:
         return self.court.start_year
 
     @property
-    def end_year(self):
+    def end_year(self) -> int:
         return self.court.end_year
 
     @property
@@ -86,12 +86,12 @@ def jurisdiction_prefix(self):
 
 
 class CourtGroup:
-    def __init__(self, name, courts):
+    def __init__(self, name, courts) -> None:
         self.name = name
         self.courts = courts
 
     @property
-    def display_heading(self):
+    def display_heading(self) -> str:
         return self.name is not None
 
 
@@ -100,7 +100,7 @@ class CourtNotFoundException(Exception):
 
 
 class CourtsRepository:
-    def __init__(self, data):
+    def __init__(self, data) -> None:
         self._data = data
         self._byParam = {}
         self._byCode = {}

src/ds_caselaw_utils/neutral.py

@@ -4,6 +4,7 @@
 
 import pathlib
 import re
+from typing import Optional
 
 from ruamel.yaml import YAML
 
@@ -13,7 +14,7 @@
     citation_data = yaml.load(f)
 
 
-def neutral_url(citation):
+def neutral_url(citation:str) -> Optional[str]:
     """Given a neutral citation such as `[2020] EAT 17`,
     return a public-API URL like `/eat/2020/17`, or None
     if no match is found.