Switch to String fields by default

src/ttfrog/schema.py

@@ -13,14 +13,14 @@ from grung.objects import (
     Collection,
     DateTime,
     Dict,
-    Field,
     Password,
     Pointer,
     Record,
+    String,
     TextFilePointer,
     Timestamp,
 )
-from grung.validators import PatternValidator
+from grung.validators import PatternValidator, LengthValidator
 from tinydb import where
 
 from ttfrog.exceptions import MalformedRequestError
@@ -68,7 +68,7 @@ class Page(Record):
             *super().fields(),
 
             # The URI for the page, relative to the app's VIEW_URI
-            Field("uri", unique=True, validators=[
+            String("uri", unique=True, validators=[
                 PatternValidator(re.compile(
                     r"""
                     ^                       # match from beginning of line
@@ -83,11 +83,14 @@ class Page(Record):
                     $                       # until the end of the string
                     """,
                     re.IGNORECASE | re.VERBOSE
-                ))
+                )),
             ]),
 
             # The portion of the URI after the last /
-            Field("name", validators=[PatternValidator(re.compile(r'^(?:/|(?:[0-9a-z]+))$', re.IGNORECASE))]),
+            String("name", validators=[
+                PatternValidator(re.compile(r'^(?:/|(?:[0-9a-z]+))$', re.IGNORECASE)),
+                LengthValidator(min=1, max=64),
+            ]),
 
             # The pages that exist below this page's URI
             Collection("members", member_type=Page),
@@ -212,7 +215,7 @@ class Entity(Page):
     def fields(cls):
         inherited = [field for field in super().fields() if field.name not in ("members", "uid")]
         return inherited + [
-            Field("name", primary_key=True),
+            String("name", primary_key=True),
         ]
 
     def has_permission(self, record: Record, requested: str) -> bool | None:
@@ -238,10 +241,7 @@ class User(Entity):
 
     @classmethod
     def fields(cls):
-        return super().fields() + [
-            Field("email", unique=True),
-            Password("password"),
-        ]
+        return super().fields() + [String("email", unique=True), Password("password")]
 
     def update(self, **data):
         self.author = None if self == g.user else g.user