增加多语言支持

.dockerignore

@@ -1,8 +1,6 @@
 bin/data/
 # virtualenv
 venv/
-migrations/
-!migrations/__init__.py
 collectedstatic/
 djangoblog/whoosh_index/
 uploads/

Dockerfile

@@ -1,8 +1,9 @@
 FROM python:3
 ENV PYTHONUNBUFFERED 1
 WORKDIR /code/djangoblog/
-RUN  apt-get install  default-libmysqlclient-dev -y && \
-    ln -sf /usr/share/zoneinfo/Asia/Shanghai  /etc/localtime
+RUN  apt-get update && \
+     apt-get install  default-libmysqlclient-dev gettext -y && \
+      rm -rf /var/lib/apt/lists/*
 ADD requirements.txt requirements.txt
 RUN pip install --upgrade pip  && \
         pip install --no-cache-dir -r requirements.txt  && \

accounts/admin.py

@@ -1,6 +1,5 @@
 from django import forms
 from django.contrib.auth.admin import UserAdmin
-from django.contrib.auth.forms import ReadOnlyPasswordHashField
 from django.contrib.auth.forms import UserChangeForm
 from django.contrib.auth.forms import UsernameField
 from django.utils.translation import gettext_lazy as _
@@ -10,8 +9,8 @@
 
 
 class BlogUserCreationForm(forms.ModelForm):
-    password1 = forms.CharField(label='密码', widget=forms.PasswordInput)
-    password2 = forms.CharField(label='再次输入密码', widget=forms.PasswordInput)
+    password1 = forms.CharField(label=_('password'), widget=forms.PasswordInput)
+    password2 = forms.CharField(label=_('Enter password again'), widget=forms.PasswordInput)
 
     class Meta:
         model = BlogUser
@@ -22,7 +21,7 @@ def clean_password2(self):
         password1 = self.cleaned_data.get("password1")
         password2 = self.cleaned_data.get("password2")
         if password1 and password2 and password1 != password2:
-            raise forms.ValidationError("两次密码不一致")
+            raise forms.ValidationError(_("passwords do not match"))
         return password2
 
     def save(self, commit=True):
@@ -36,16 +35,6 @@ def save(self, commit=True):
 
 
 class BlogUserChangeForm(UserChangeForm):
-    password = ReadOnlyPasswordHashField(
-        label=_("Password"),
-        help_text=_(
-            "Raw passwords are not stored, so there is no way to see this "
-            "user's password, but you can change the password using "
-            "<a href=\"{}\">this form</a>."
-        ),
-    )
-    email = forms.EmailField(label="Email", widget=forms.EmailInput)
-
     class Meta:
         model = BlogUser
         fields = '__all__'

accounts/forms.py

@@ -3,7 +3,7 @@
 from django.contrib.auth.forms import AuthenticationForm, UserCreationForm
 from django.core.exceptions import ValidationError
 from django.forms import widgets
-
+from django.utils.translation import gettext_lazy as _
 from . import utils
 from .models import BlogUser
 
@@ -33,7 +33,7 @@ def __init__(self, *args, **kwargs):
     def clean_email(self):
         email = self.cleaned_data['email']
         if get_user_model().objects.filter(email=email).exists():
-            raise ValidationError("该邮箱已经存在.")
+            raise ValidationError(_("email already exists"))
         return email
 
     class Meta:
@@ -43,11 +43,11 @@ class Meta:
 
 class ForgetPasswordForm(forms.Form):
     new_password1 = forms.CharField(
-        label="新密码",
+        label=_("New password"),
         widget=forms.PasswordInput(
             attrs={
                 "class": "form-control",
-                'placeholder': "密码"
+                'placeholder': _("New password")
             }
         ),
     )
@@ -57,7 +57,7 @@ class ForgetPasswordForm(forms.Form):
         widget=forms.PasswordInput(
             attrs={
                 "class": "form-control",
-                'placeholder': "确认密码"
+                'placeholder': _("Confirm password")
             }
         ),
     )
@@ -67,17 +67,17 @@ class ForgetPasswordForm(forms.Form):
         widget=forms.TextInput(
             attrs={
                 'class': 'form-control',
-                'placeholder': "邮箱"
+                'placeholder': _("Email")
             }
         ),
     )
 
     code = forms.CharField(
-        label='验证码',
+        label=_('Code'),
         widget=forms.TextInput(
             attrs={
                 'class': 'form-control',
-                'placeholder': "验证码"
+                'placeholder': _("Code")
             }
         ),
     )
@@ -86,7 +86,7 @@ def clean_new_password2(self):
         password1 = self.data.get("new_password1")
         password2 = self.data.get("new_password2")
         if password1 and password2 and password1 != password2:
-            raise ValidationError("两次密码不一致")
+            raise ValidationError(_("passwords do not match"))
         password_validation.validate_password(password2)
 
         return password2
@@ -97,7 +97,7 @@ def clean_email(self):
                 email=user_email
         ).exists():
             # todo 这里的报错提示可以判断一个邮箱是不是注册过，如果不想暴露可以修改
-            raise ValidationError("未找到邮箱对应的用户")
+            raise ValidationError(_("email does not exist"))
         return user_email
 
     def clean_code(self):
@@ -113,5 +113,5 @@ def clean_code(self):
 
 class ForgetPasswordCodeForm(forms.Form):
     email = forms.EmailField(
-        label="邮箱号"
+        label=_('Email'),
     )

accounts/migrations/0002_alter_bloguser_options_remove_bloguser_created_time_and_more.py

@@ -0,0 +1,46 @@
+# Generated by Django 4.2.5 on 2023-09-06 13:13
+
+from django.db import migrations, models
+import django.utils.timezone
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('accounts', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='bloguser',
+            options={'get_latest_by': 'id', 'ordering': ['-id'], 'verbose_name': 'user', 'verbose_name_plural': 'user'},
+        ),
+        migrations.RemoveField(
+            model_name='bloguser',
+            name='created_time',
+        ),
+        migrations.RemoveField(
+            model_name='bloguser',
+            name='last_mod_time',
+        ),
+        migrations.AddField(
+            model_name='bloguser',
+            name='creation_time',
+            field=models.DateTimeField(default=django.utils.timezone.now, verbose_name='creation time'),
+        ),
+        migrations.AddField(
+            model_name='bloguser',
+            name='last_modify_time',
+            field=models.DateTimeField(default=django.utils.timezone.now, verbose_name='last modify time'),
+        ),
+        migrations.AlterField(
+            model_name='bloguser',
+            name='nickname',
+            field=models.CharField(blank=True, max_length=100, verbose_name='nick name'),
+        ),
+        migrations.AlterField(
+            model_name='bloguser',
+            name='source',
+            field=models.CharField(blank=True, max_length=100, verbose_name='create source'),
+        ),
+    ]

accounts/models.py

@@ -2,17 +2,17 @@
 from django.db import models
 from django.urls import reverse
 from django.utils.timezone import now
-
+from django.utils.translation import gettext_lazy as _
 from djangoblog.utils import get_current_site
 
 
 # Create your models here.
 
 class BlogUser(AbstractUser):
-    nickname = models.CharField('昵称', max_length=100, blank=True)
-    created_time = models.DateTimeField('创建时间', default=now)
-    last_mod_time = models.DateTimeField('修改时间', default=now)
-    source = models.CharField("创建来源", max_length=100, blank=True)
+    nickname = models.CharField(_('nick name'), max_length=100, blank=True)
+    creation_time = models.DateTimeField(_('creation time'), default=now)
+    last_modify_time = models.DateTimeField(_('last modify time'), default=now)
+    source = models.CharField(_('create source'), max_length=100, blank=True)
 
     def get_absolute_url(self):
         return reverse(
@@ -30,6 +30,6 @@ def get_full_url(self):
 
     class Meta:
         ordering = ['-id']
-        verbose_name = "用户"
+        verbose_name = _('user')
         verbose_name_plural = verbose_name
         get_latest_by = 'id'

accounts/tests.py

@@ -1,11 +1,11 @@
-from django.conf import settings
 from django.test import Client, RequestFactory, TestCase
 from django.urls import reverse
 from django.utils import timezone
+from django.utils.translation import gettext_lazy as _
 
-from djangoblog.utils import *
 from accounts.models import BlogUser
 from blog.models import Article, Category
+from djangoblog.utils import *
 from . import utils
 
 
@@ -39,8 +39,8 @@ def test_validate_account(self):
 
         category = Category()
         category.name = "categoryaaa"
-        category.created_time = timezone.now()
-        category.last_mod_time = timezone.now()
+        category.creation_time = timezone.now()
+        category.last_modify_time = timezone.now()
         category.save()
 
         article = Article()
@@ -86,8 +86,8 @@ def test_validate_register(self):
         delete_sidebar_cache()
         category = Category()
         category.name = "categoryaaa"
-        category.created_time = timezone.now()
-        category.last_mod_time = timezone.now()
+        category.creation_time = timezone.now()
+        category.last_modify_time = timezone.now()
         category.save()
 
         article = Article()
@@ -191,7 +191,7 @@ def test_forget_password_email_not_user(self):
             response=resp,
             form="form",
             field="email",
-            errors="未找到邮箱对应的用户"
+            errors=_("email does not exist")
         )
 
     def test_forget_password_email_code_error(self):
@@ -213,5 +213,5 @@ def test_forget_password_email_code_error(self):
             response=resp,
             form="form",
             field="code",
-            errors="验证码错误"
+            errors=_('Verification code error')
         )

accounts/urls.py

@@ -1,28 +1,28 @@
-from django.urls import include, re_path
 from django.urls import path
+from django.urls import re_path
 
 from . import views
 from .forms import LoginForm
 
 app_name = "accounts"
 
 urlpatterns = [re_path(r'^login/$',
-                   views.LoginView.as_view(success_url='/'),
-                   name='login',
-                   kwargs={'authentication_form': LoginForm}),
+                       views.LoginView.as_view(success_url='/'),
+                       name='login',
+                       kwargs={'authentication_form': LoginForm}),
                re_path(r'^register/$',
-                   views.RegisterView.as_view(success_url="/"),
-                   name='register'),
+                       views.RegisterView.as_view(success_url="/"),
+                       name='register'),
                re_path(r'^logout/$',
-                   views.LogoutView.as_view(),
-                   name='logout'),
+                       views.LogoutView.as_view(),
+                       name='logout'),
                path(r'account/result.html',
                     views.account_result,
                     name='result'),
                re_path(r'^forget_password/$',
-                   views.ForgetPasswordView.as_view(),
-                   name='forget_password'),
+                       views.ForgetPasswordView.as_view(),
+                       name='forget_password'),
                re_path(r'^forget_password_code/$',
-                   views.ForgetPasswordEmailCode.as_view(),
-                   name='forget_password_code'),
+                       views.ForgetPasswordEmailCode.as_view(),
+                       name='forget_password_code'),
                ]

accounts/utils.py

@@ -2,20 +2,24 @@
 from datetime import timedelta
 
 from django.core.cache import cache
+from django.utils.translation import gettext
+from django.utils.translation import gettext_lazy as _
 
 from djangoblog.utils import send_email
 
 _code_ttl = timedelta(minutes=5)
 
 
-def send_verify_email(to_mail: str, code: str, subject: str = "邮件验证码"):
+def send_verify_email(to_mail: str, code: str, subject: str = _("Verify Email")):
     """发送重设密码验证码
     Args:
         to_mail: 接受邮箱
         subject: 邮件主题
         code: 验证码
     """
-    html_content = f"您正在重设密码，验证码为：{code}, 5分钟内有效，请妥善保管"
+    html_content = _(
+        "You are resetting the password, the verification code is：%(code)s, valid within 5 minutes, please keep it "
+        "properly") % {'code': code}
     send_email([to_mail], subject, html_content)
 
 
@@ -32,7 +36,7 @@ def verify(email: str, code: str) -> typing.Optional[str]:
     """
     cache_code = get_code(email)
     if cache_code != code:
-        return "验证码错误"
+        return gettext("Verification code error")
 
 
 def set_code(email: str, code: str):

accounts/views.py

@@ -1,5 +1,5 @@
 import logging
-
+from django.utils.translation import gettext_lazy as _
 from django.conf import settings
 from django.contrib import auth
 from django.contrib.auth import REDIRECT_FIELD_NAME