Port to WTForms 3.x

Fixes #103.

Dockerfile

@@ -17,8 +17,7 @@ COPY babel.cfg /opt/snikket-web-portal/babel.cfg
 
 WORKDIR /opt/snikket-web-portal
 
-RUN set -eu; \
+RUN pip3 install -r requirements.txt; \
-    pip3 install -r requirements.txt; \
     pip3 install -r build-requirements.txt; \
     make;
 
@@ -36,21 +35,20 @@ ENV SNIKKET_WEB_PROSODY_ENDPOINT=http://127.0.0.1:5280/
 
 HEALTHCHECK CMD nc -zv ${SNIKKET_TWEAK_PORTAL_INTERNAL_HTTP_INTERFACE:-127.0.0.1} ${SNIKKET_TWEAK_PORTAL_INTERNAL_HTTP_PORT:-5765}
 
-COPY requirements.txt /opt/snikket-web-portal/requirements.txt
-
-WORKDIR /opt/snikket-web-portal
-
 RUN set -eu; \
     export DEBIAN_FRONTEND=noninteractive ; \
     apt-get update ; \
     apt-get install -y --no-install-recommends \
-        python3 python3-pip python3-setuptools python3-wheel build-essential libpython3-dev; \
+        python3 python3-pip python3-setuptools python3-wheel; \
-    pip3 install -r requirements.txt; \
-    apt-get remove -y --autoremove build-essential libpython3-dev; \
     apt-get clean ; rm -rf /var/lib/apt/lists; \
     pip3 install hypercorn; \
     rm -rf /root/.cache;
 
+WORKDIR /opt/snikket-web-portal
+
+COPY requirements.txt /opt/snikket-web-portal/requirements.txt
+RUN pip3 install -r requirements.txt; rm -rf /root/.cache;
+
 COPY --from=build /opt/snikket-web-portal/snikket_web/ /opt/snikket-web-portal/snikket_web
 COPY babel.cfg /opt/snikket-web-portal/babel.cfg
 

requirements.txt

@@ -5,5 +5,5 @@ hsluv~=0.0.2
 flask-babel~=1.0
 email-validator~=1.1
 environ-config~=20.0
-wtforms~=2.3
+wtforms~=3.0
 typing-extensions

snikket_web/admin.py

@@ -10,7 +10,6 @@ import aiohttp
 import quart.flask_patch
 
 import wtforms
-import wtforms.fields.html5
 
 from quart import (
     Blueprint,

snikket_web/main.py

@@ -32,7 +32,7 @@ bp = quart.Blueprint("main", __name__)
 
 
 class LoginForm(BaseForm):
-    address = wtforms.TextField(
+    address = wtforms.StringField(
         _l("Address"),
         validators=[wtforms.validators.InputRequired()],
     )

snikket_web/user.py

@@ -59,7 +59,7 @@ _ACCESS_MODEL_CHOICES = [
 
 
 class ProfileForm(BaseForm):
-    nickname = wtforms.TextField(
+    nickname = wtforms.StringField(
         _l("Display name"),
     )