Remove math engines

2024-02-26 14:49:52 -06:00 · 2024-02-26 14:49:52 -06:00 · 1e7957a2cd
commit 1e7957a2cd
parent 3f53c62d4d
22 changed files with 67 additions and 81 deletions
--- a/judge/admin/profile.py
+++ b/judge/admin/profile.py
@ -63,7 +63,6 @@ class ProfileAdmin(VersionAdmin):
        "timezone",
        "language",
        "ace_theme",
-        "math_engine",
        "last_access",
        "ip",
        "mute",
--- a/judge/fixtures/demo.json
+++ b/judge/fixtures/demo.json
@ -8,7 +8,6 @@
            "ip": "10.0.2.2",
            "language": 1,
            "last_access": "2017-12-02T08:57:10.093Z",
-            "math_engine": "auto",
            "mute": false,
            "organizations": [
                1
--- a/judge/forms.py
+++ b/judge/forms.py
@ -88,11 +88,6 @@ class ProfileForm(ModelForm):
            "css_background": forms.TextInput(),
        }

-        has_math_config = bool(settings.MATHOID_URL)
-        if has_math_config:
-            fields.append("math_engine")
-            widgets["math_engine"] = Select2Widget(attrs={"style": "width:200px"})
-
        if HeavyPreviewPageDownWidget is not None:
            widgets["about"] = HeavyPreviewPageDownWidget(
                preview=reverse_lazy("profile_preview"),
--- a/judge/management/commands/render_pdf.py
+++ b/judge/management/commands/render_pdf.py
@ -89,7 +89,6 @@ class Command(BaseCommand):
                        if trans is None
                        else trans.description,
                        "url": "",
-                        "math_engine": maker.math_engine,
                    }
                )
                .replace('"//', '"https://')
--- a/judge/migrations/0181_remove_math_engine.py
+++ b/judge/migrations/0181_remove_math_engine.py
@ -0,0 +1,50 @@
+# Generated by Django 3.2.18 on 2024-02-26 20:43
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("judge", "0180_course"),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name="profile",
+            name="math_engine",
+        ),
+        migrations.AlterField(
+            model_name="course",
+            name="about",
+            field=models.TextField(verbose_name="course description"),
+        ),
+        migrations.AlterField(
+            model_name="courselesson",
+            name="course",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="lessons",
+                to="judge.course",
+                verbose_name="course",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="courselesson",
+            name="problems",
+            field=models.ManyToManyField(
+                blank=True, to="judge.Problem", verbose_name="problem"
+            ),
+        ),
+        migrations.AlterField(
+            model_name="courserole",
+            name="user",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="course_roles",
+                to="judge.profile",
+                verbose_name="user",
+            ),
+        ),
+    ]
--- a/judge/models/init.py
+++ b/judge/models/init.py
@ -2,8 +2,6 @@ from reversion import revisions

 from judge.models.choices import (
    ACE_THEMES,
-    EFFECTIVE_MATH_ENGINES,
-    MATH_ENGINES_CHOICES,
    TIMEZONE,
 )
 from judge.models.comment import Comment, CommentLock, CommentVote
--- a/judge/models/choices.py
+++ b/judge/models/choices.py
@ -54,13 +54,3 @@ ACE_THEMES = (
    ("vibrant_ink", "Vibrant Ink"),
    ("xcode", "XCode"),
 )
-
-MATH_ENGINES_CHOICES = (
-    ("tex", _("Leave as LaTeX")),
-    ("svg", _("SVG with PNG fallback")),
-    ("mml", _("MathML only")),
-    ("jax", _("MathJax with SVG/PNG fallback")),
-    ("auto", _("Detect best quality")),
-)
-
-EFFECTIVE_MATH_ENGINES = ("svg", "mml", "tex", "jax")
--- a/judge/models/profile.py
+++ b/judge/models/profile.py
@ -17,7 +17,7 @@ from django.db.models.signals import post_save, pre_save
 from fernet_fields import EncryptedCharField
 from sortedm2m.fields import SortedManyToManyField

-from judge.models.choices import ACE_THEMES, MATH_ENGINES_CHOICES, TIMEZONE
+from judge.models.choices import ACE_THEMES, TIMEZONE
 from judge.models.runtime import Language
 from judge.ratings import rating_class
 from judge.caching import cache_wrapper
@ -215,13 +215,6 @@ class Profile(models.Model):
        related_name="+",
        on_delete=models.SET_NULL,
    )
-    math_engine = models.CharField(
-        verbose_name=_("math engine"),
-        choices=MATH_ENGINES_CHOICES,
-        max_length=4,
-        default=settings.MATHOID_DEFAULT_TYPE,
-        help_text=_("the rendering engine used to render math"),
-    )
    is_totp_enabled = models.BooleanField(
        verbose_name=_("2FA enabled"),
        default=False,
--- a/judge/signals.py
+++ b/judge/signals.py
@ -14,7 +14,6 @@ from .models import (
    Comment,
    Contest,
    ContestSubmission,
-    EFFECTIVE_MATH_ENGINES,
    Judge,
    Language,
    License,
@ -52,9 +51,8 @@ def problem_update(sender, instance, **kwargs):
    )
    cache.delete_many(
        [
-            make_template_fragment_key("problem_html", (instance.id, engine, lang))
+            make_template_fragment_key("problem_html", (instance.id, lang))
            for lang, _ in settings.LANGUAGES
-            for engine in EFFECTIVE_MATH_ENGINES
        ]
    )
    cache.delete_many(
@ -80,10 +78,7 @@ def profile_update(sender, instance, **kwargs):
        return

    cache.delete_many(
-        [
-            make_template_fragment_key("user_about", (instance.id, engine))
-            for engine in EFFECTIVE_MATH_ENGINES
-        ]
+        [make_template_fragment_key("user_about", (instance.id))]
        + [
            make_template_fragment_key("org_member_count", (org_id,))
            for org_id in instance.organizations.values_list("id", flat=True)
@ -98,10 +93,7 @@ def contest_update(sender, instance, **kwargs):

    cache.delete_many(
        ["generated-meta-contest:%d" % instance.id]
-        + [
-            make_template_fragment_key("contest_html", (instance.id, engine))
-            for engine in EFFECTIVE_MATH_ENGINES
-        ]
+        + [make_template_fragment_key("contest_html", (instance.id))]
    )


@ -136,12 +128,7 @@ def post_update(sender, instance, **kwargs):
            "blog_feed:%d" % instance.id,
        ]
    )
-    cache.delete_many(
-        [
-            make_template_fragment_key("post_content", (instance.id, engine))
-            for engine in EFFECTIVE_MATH_ENGINES
-        ]
-    )
+    cache.delete_many([make_template_fragment_key("post_content", (instance.id))])


@receiver(post_delete, sender=Submission)
@ -158,12 +145,7 @@ def contest_submission_delete(sender, instance, **kwargs):

@receiver(post_save, sender=Organization)
 def organization_update(sender, instance, **kwargs):
-    cache.delete_many(
-        [
-            make_template_fragment_key("organization_html", (instance.id, engine))
-            for engine in EFFECTIVE_MATH_ENGINES
-        ]
-    )
+    cache.delete_many([make_template_fragment_key("organization_html", (instance.id))])


 _misc_config_i18n = [code for code, _ in settings.LANGUAGES]
--- a/judge/template_context.py
+++ b/judge/template_context.py
@ -118,13 +118,3 @@ def site_name(request):
        "SITE_LONG_NAME": settings.SITE_LONG_NAME,
        "SITE_ADMIN_EMAIL": settings.SITE_ADMIN_EMAIL,
    }
-
-
-def math_setting(request):
-    if request.user.is_authenticated:
-        engine = request.profile.math_engine
-    else:
-        engine = settings.MATHOID_DEFAULT_TYPE
-    if engine == "auto":
-        engine = "jax"
-    return {"MATH_ENGINE": engine, "REQUIRE_JAX": engine == "jax"}
--- a/judge/views/problem.py
+++ b/judge/views/problem.py
@ -399,7 +399,6 @@ class ProblemPdfView(ProblemMixin, SingleObjectMixin, View):
                            if trans is None
                            else trans.description,
                            "url": request.build_absolute_uri(),
-                            "math_engine": maker.math_engine,
                        }
                    )
                    .replace('"//', '"https://')
--- a/judge/views/user.py
+++ b/judge/views/user.py
@ -430,7 +430,6 @@ def edit_profile(request):
            "form": form,
            "title": _("Edit profile"),
            "profile": profile,
-            "has_math_config": bool(settings.MATHOID_URL),
            "TIMEZONE_MAP": tzmap or "http://momentjs.com/static/img/world.png",
            "TIMEZONE_BG": settings.TIMEZONE_BG if tzmap else "#4E7CAD",
        },