feat: added recover password view

config/settings/env.py

@@ -43,6 +43,7 @@ EMAIL_HOST = env.str('EMAIL_HOST', '')
 EMAIL_HOST_USER = env.str('EMAIL_HOST_USER', '')
 EMAIL_HOST_PASSWORD = env.str('EMAIL_HOST_PASSWORD', '')
 EMAIL_PORT = env.int('EMAIL_PORT', 587)
+DEFAULT_FROM_EMAIL = env.str('DEFAULT_FROM_EMAIL', 'webmaster@localhost')
 
 # Nivel de log de la app y de Django (ver LOGGING en base.py). En producción
 # (DEBUG=False) Django, por defecto, solo manda los errores por email a

crochet/forms.py

@@ -1,5 +1,11 @@
 from django import forms
-from django.contrib.auth.forms import AuthenticationForm, PasswordChangeForm, UserCreationForm
+from django.contrib.auth.forms import (
+    AuthenticationForm,
+    PasswordChangeForm,
+    PasswordResetForm,
+    SetPasswordForm,
+    UserCreationForm,
+)
 from django.utils.translation import gettext_lazy as _
 
 # Los formularios de auth de Django no traen ninguna clase CSS en sus
@@ -18,6 +24,14 @@ class StyledAuthenticationForm(AuthenticationForm):
 
 
 class StyledUserCreationForm(UserCreationForm):
+    # UserCreationForm no pide email por defecto (piensa solo en
+    # usuario/contraseña); sin él, PasswordResetForm no tiene a qué
+    # dirección mandar el enlace de recuperación de estos usuarios.
+    email = forms.EmailField(label=_('Email'))
+
+    class Meta(UserCreationForm.Meta):
+        fields = ('username', 'email')
+
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
         for field in self.fields.values():
@@ -31,6 +45,20 @@ class StyledPasswordChangeForm(PasswordChangeForm):
             field.widget.attrs['class'] = INPUT_CLASSES
 
 
+class StyledPasswordResetForm(PasswordResetForm):
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        for field in self.fields.values():
+            field.widget.attrs['class'] = INPUT_CLASSES
+
+
+class StyledSetPasswordForm(SetPasswordForm):
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        for field in self.fields.values():
+            field.widget.attrs['class'] = INPUT_CLASSES
+
+
 class EmailUpdateForm(forms.Form):
     email = forms.EmailField(label=_('Email'), widget=forms.EmailInput(attrs={'class': INPUT_CLASSES}))
 

crochet/locale/en/LC_MESSAGES/django.po

@@ -2,13 +2,14 @@ msgid ""
 msgstr ""
 "Project-Id-Version: crochet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-07-20 10:46+0000\n"
+"POT-Creation-Date: 2026-07-21 10:20+0000\n"
 "Language: en\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 
-#: crochet/forms.py:35 crochet/templates/crochet/account_settings.html:22
+#: crochet/forms.py:30 crochet/forms.py:63
+#: crochet/templates/crochet/account_settings.html:22
 msgid "Email"
 msgstr "Email"
 
@@ -26,6 +27,7 @@ msgstr "Password updated."
 
 #: crochet/templates/crochet/_account_password_form.html:19
 #: crochet/templates/crochet/account_settings.html:29
+#: crochet/templates/crochet/password_reset_confirm.html:30
 msgid "Cambiar contraseña"
 msgstr "Change password"
 
@@ -57,13 +59,12 @@ msgid "Actualizado el %(date)s"
 msgstr "Updated on %(date)s"
 
 #: crochet/templates/crochet/account_home.html:44
-#: crochet/templates/crochet/pattern.html:158
+#: crochet/templates/crochet/pattern.html:163
-#: crochet/templates/crochet/pattern.html:204
 msgid "Vista previa"
 msgstr "Preview"
 
 #: crochet/templates/crochet/account_home.html:48
-#: crochet/templates/crochet/pattern.html:50
+#: crochet/templates/crochet/pattern.html:55
 msgid "Eliminar"
 msgstr "Delete"
 
@@ -91,16 +92,12 @@ msgstr "Log out"
 
 #: crochet/templates/crochet/base.html:62
 #: crochet/templates/crochet/home.html:24
+#: crochet/templates/crochet/password_reset_complete.html:18
 #: crochet/templates/registration/login.html:4
 #: crochet/templates/registration/login.html:14
 msgid "Iniciar sesión"
 msgstr "Log in"
 
-#: crochet/templates/crochet/base.html:63
-#: crochet/templates/registration/register.html:29
-msgid "Registrarme"
-msgstr "Sign up"
-
 #: crochet/templates/crochet/home.html:4
 msgid "Crochet — Crea y comparte tus patrones"
 msgstr "Crochet — Create and share your patterns"
@@ -161,233 +158,328 @@ msgstr ""
 "Send your pattern to anyone with a read-only link: no one else will be able "
 "to edit it."
 
+#: crochet/templates/crochet/password_reset_complete.html:4
+#: crochet/templates/crochet/password_reset_complete.html:14
+msgid "Contraseña actualizada"
+msgstr "Password updated"
+
+#: crochet/templates/crochet/password_reset_complete.html:16
+msgid "Ya puedes iniciar sesión con tu nueva contraseña."
+msgstr "You can now log in with your new password."
+
+#: crochet/templates/crochet/password_reset_confirm.html:4
+msgid "Elegir nueva contraseña"
+msgstr "Choose new password"
+
+#: crochet/templates/crochet/password_reset_confirm.html:15
+msgid "Elige una contraseña nueva"
+msgstr "Choose a new password"
+
+#: crochet/templates/crochet/password_reset_confirm.html:33
+msgid "Enlace no válido"
+msgstr "Invalid link"
+
+#: crochet/templates/crochet/password_reset_confirm.html:35
+msgid ""
+"El enlace para restablecer la contraseña no es válido, puede que ya se haya "
+"usado. Solicita uno nuevo."
+msgstr ""
+"The password reset link is invalid, possibly because it has already been "
+"used. Please request a new one."
+
+#: crochet/templates/crochet/password_reset_confirm.html:38
+msgid "Solicitar un enlace nuevo"
+msgstr "Request a new link"
+
+#: crochet/templates/crochet/password_reset_done.html:4
+#: crochet/templates/crochet/password_reset_form.html:4
+#: crochet/templates/crochet/password_reset_form.html:14
+msgid "Recuperar contraseña"
+msgstr "Reset password"
+
+#: crochet/templates/crochet/password_reset_done.html:14
+msgid "Revisa tu email"
+msgstr "Check your email"
+
+#: crochet/templates/crochet/password_reset_done.html:16
+msgid ""
+"Si existe una cuenta con ese email, te hemos enviado un enlace para elegir "
+"una contraseña nueva."
+msgstr ""
+"If an account exists with that email, we've sent you a link to choose a new "
+"password."
+
+#: crochet/templates/crochet/password_reset_done.html:19
+#: crochet/templates/crochet/password_reset_form.html:32
+msgid "Volver a iniciar sesión"
+msgstr "Back to login"
+
+#: crochet/templates/crochet/password_reset_email.html:2
+#, python-format
+msgid ""
+"Has recibido este email porque alguien ha solicitado restablecer la "
+"contraseña de tu cuenta en %(site_name)s."
+msgstr ""
+"You're receiving this email because someone requested a password reset for "
+"your account at %(site_name)s."
+
+#: crochet/templates/crochet/password_reset_email.html:4
+msgid "Sigue este enlace para elegir una contraseña nueva:"
+msgstr "Follow this link to choose a new password:"
+
+#: crochet/templates/crochet/password_reset_email.html:7
+msgid "Tu usuario, por si lo has olvidado:"
+msgstr "Your username, in case you've forgotten:"
+
+#: crochet/templates/crochet/password_reset_email.html:9
+msgid "Si no has solicitado este cambio, puedes ignorar este email."
+msgstr "If you didn't request this change, you can ignore this email."
+
+#: crochet/templates/crochet/password_reset_form.html:16
+msgid ""
+"Escribe tu email y te enviaremos un enlace para elegir una contraseña nueva."
+msgstr "Enter your email and we'll send you a link to choose a new password."
+
+#: crochet/templates/crochet/password_reset_form.html:29
+msgid "Enviar enlace"
+msgstr "Send link"
+
+#: crochet/templates/crochet/password_reset_subject.txt:1
+#, python-format
+msgid "Recupera tu contraseña en %(site_name)s"
+msgstr "Reset your password on %(site_name)s"
+
+#: crochet/templates/crochet/pattern.html:26
+msgid "Idioma del patrón"
+msgstr "Pattern language"
+
 # crochet/templates/crochet/pattern.html
-#: crochet/templates/crochet/pattern.html:33
+#: crochet/templates/crochet/pattern.html:38
 msgid "No se ha podido guardar. Inténtalo de nuevo."
 msgstr "Couldn't save. Please try again."
 
-#: crochet/templates/crochet/pattern.html:33
+#: crochet/templates/crochet/pattern.html:38
 msgid "Guardar"
 msgstr "Save"
 
-#: crochet/templates/crochet/pattern.html:36
+#: crochet/templates/crochet/pattern.html:41
 msgid "Ver patrón"
 msgstr "View pattern"
 
-#: crochet/templates/crochet/pattern.html:37
+#: crochet/templates/crochet/pattern.html:42
 msgid "Exportar a PDF"
 msgstr "Export to PDF"
 
-#: crochet/templates/crochet/pattern.html:44
+#: crochet/templates/crochet/pattern.html:49
 msgid "Más opciones"
 msgstr "More options"
 
-#: crochet/templates/crochet/pattern.html:60
+#: crochet/templates/crochet/pattern.html:65
 msgid "Guardado"
 msgstr "Saved"
 
-#: crochet/templates/crochet/pattern.html:67
+#: crochet/templates/crochet/pattern.html:72
 msgid "Personalización de página"
 msgstr "Page customization"
 
-#: crochet/templates/crochet/pattern.html:71
+#: crochet/templates/crochet/pattern.html:76
 msgid "Título del patrón"
 msgstr "Pattern title"
 
-#: crochet/templates/crochet/pattern.html:72
+#: crochet/templates/crochet/pattern.html:77
 msgid "Título del patrón..."
 msgstr "Pattern title..."
 
-#: crochet/templates/crochet/pattern.html:75
+#: crochet/templates/crochet/pattern.html:80
 msgid "Autor"
 msgstr "Author"
 
-#: crochet/templates/crochet/pattern.html:76
+#: crochet/templates/crochet/pattern.html:81
 msgid "Autor..."
 msgstr "Author..."
 
-#: crochet/templates/crochet/pattern.html:81
+#: crochet/templates/crochet/pattern.html:86
 msgid "Imagen de portada"
 msgstr "Cover image"
 
-#: crochet/templates/crochet/pattern.html:84
+#: crochet/templates/crochet/pattern.html:89
 msgid "No se ha podido subir la imagen de portada. Inténtalo de nuevo."
 msgstr "Couldn't upload the cover image. Please try again."
 
-#: crochet/templates/crochet/pattern.html:98
+#: crochet/templates/crochet/pattern.html:103
-#: crochet/templates/crochet/pattern.html:182
+#: crochet/templates/crochet/pattern.html:187
 msgid "Color del texto"
 msgstr "Text color"
 
-#: crochet/templates/crochet/pattern.html:102
+#: crochet/templates/crochet/pattern.html:107
 msgid "Color de acento (títulos)"
 msgstr "Accent color (headings)"
 
-#: crochet/templates/crochet/pattern.html:106
+#: crochet/templates/crochet/pattern.html:111
-#: crochet/templates/crochet/pattern.html:182
+#: crochet/templates/crochet/pattern.html:187
 msgid "Color de fondo"
 msgstr "Background color"
 
-#: crochet/templates/crochet/pattern.html:110
+#: crochet/templates/crochet/pattern.html:115
 msgid "Tipografía"
 msgstr "Font"
 
-#: crochet/templates/crochet/pattern.html:116
+#: crochet/templates/crochet/pattern.html:121
 msgid "Monoespaciada"
 msgstr "Monospace"
 
-#: crochet/templates/crochet/pattern.html:120
+#: crochet/templates/crochet/pattern.html:125
 msgid "Tamaño de letra"
 msgstr "Font size"
 
-#: crochet/templates/crochet/pattern.html:122
+#: crochet/templates/crochet/pattern.html:127
 msgid "Pequeño"
 msgstr "Small"
 
-#: crochet/templates/crochet/pattern.html:123
+#: crochet/templates/crochet/pattern.html:128
 msgid "Normal"
 msgstr "Normal"
 
-#: crochet/templates/crochet/pattern.html:124
+#: crochet/templates/crochet/pattern.html:129
 msgid "Grande"
 msgstr "Large"
 
-#: crochet/templates/crochet/pattern.html:128
+#: crochet/templates/crochet/pattern.html:133
 msgid "Alineación del texto"
 msgstr "Text alignment"
 
-#: crochet/templates/crochet/pattern.html:130
+#: crochet/templates/crochet/pattern.html:135
 msgid "Izquierda"
 msgstr "Left"
 
-#: crochet/templates/crochet/pattern.html:131
+#: crochet/templates/crochet/pattern.html:136
 msgid "Centrado"
 msgstr "Center"
 
-#: crochet/templates/crochet/pattern.html:132
+#: crochet/templates/crochet/pattern.html:137
 msgid "Justificado"
 msgstr "Justify"
 
-#: crochet/templates/crochet/pattern.html:136
+#: crochet/templates/crochet/pattern.html:141
 msgid "Tamaño de página"
 msgstr "Page size"
 
-#: crochet/templates/crochet/pattern.html:141
+#: crochet/templates/crochet/pattern.html:146
 msgid "Carta (Letter)"
 msgstr "Letter"
 
-#: crochet/templates/crochet/pattern.html:146
+#: crochet/templates/crochet/pattern.html:151
 msgid "Orientación"
 msgstr "Orientation"
 
-#: crochet/templates/crochet/pattern.html:148
+#: crochet/templates/crochet/pattern.html:153
 msgid "Vertical"
 msgstr "Portrait"
 
-#: crochet/templates/crochet/pattern.html:149
+#: crochet/templates/crochet/pattern.html:154
 msgid "Horizontal"
 msgstr "Landscape"
 
-#: crochet/templates/crochet/pattern.html:157
+#: crochet/templates/crochet/pattern.html:162
-#: crochet/templates/crochet/pattern.html:165
+#: crochet/templates/crochet/pattern.html:170
 msgid "Secciones"
 msgstr "Sections"
 
-#: crochet/templates/crochet/pattern.html:167
+#: crochet/templates/crochet/pattern.html:172
 msgid "Colapsar todo"
 msgstr "Collapse all"
 
-#: crochet/templates/crochet/pattern.html:167
+#: crochet/templates/crochet/pattern.html:172
 msgid "Expandir todo"
 msgstr "Expand all"
 
-#: crochet/templates/crochet/pattern.html:172
+#: crochet/templates/crochet/pattern.html:177
 msgid "Añadir sección"
 msgstr "Add section"
 
-#: crochet/templates/crochet/pattern.html:175
+#: crochet/templates/crochet/pattern.html:180
 msgid "Título"
 msgstr "Title"
 
-#: crochet/templates/crochet/pattern.html:175
+#: crochet/templates/crochet/pattern.html:180
 msgid "Título..."
 msgstr "Title..."
 
-#: crochet/templates/crochet/pattern.html:177
+#: crochet/templates/crochet/pattern.html:182
 msgid "Subtítulo"
 msgstr "Subtitle"
 
-#: crochet/templates/crochet/pattern.html:177
+#: crochet/templates/crochet/pattern.html:182
 msgid "Subtítulo..."
 msgstr "Subtitle..."
 
-#: crochet/templates/crochet/pattern.html:179
+#: crochet/templates/crochet/pattern.html:184
 msgid "Texto"
 msgstr "Text"
 
-#: crochet/templates/crochet/pattern.html:179
+#: crochet/templates/crochet/pattern.html:184
 msgid "Escribe aquí..."
 msgstr "Write here..."
 
-#: crochet/templates/crochet/pattern.html:181
+#: crochet/templates/crochet/pattern.html:186
-#: crochet/templates/crochet/pattern.html:182
+#: crochet/templates/crochet/pattern.html:187
 msgid "Nota"
 msgstr "Note"
 
-#: crochet/templates/crochet/pattern.html:181
+#: crochet/templates/crochet/pattern.html:186
 msgid "Escribe una nota o consejo..."
 msgstr "Write a note or tip..."
 
-#: crochet/templates/crochet/pattern.html:184
+#: crochet/templates/crochet/pattern.html:189
 msgid "Materiales"
 msgstr "Materials"
 
-#: crochet/templates/crochet/pattern.html:184
+#: crochet/templates/crochet/pattern.html:189
 msgid "Añadir material..."
 msgstr "Add material..."
 
-#: crochet/templates/crochet/pattern.html:184
+#: crochet/templates/crochet/pattern.html:189
 msgid "Añadir línea"
 msgstr "Add line"
 
-#: crochet/templates/crochet/pattern.html:186
+#: crochet/templates/crochet/pattern.html:191
-#: crochet/templates/crochet/pattern.html:188
+#: crochet/templates/crochet/pattern.html:193
 msgid "Imagen"
 msgstr "Image"
 
-#: crochet/templates/crochet/pattern.html:188
+#: crochet/templates/crochet/pattern.html:193
 msgid "No se ha podido subir la imagen. Inténtalo de nuevo."
 msgstr "Couldn't upload the image. Please try again."
 
-#: crochet/templates/crochet/pattern.html:190
+#: crochet/templates/crochet/pattern.html:195
 msgid "Patrón"
 msgstr "Pattern"
 
-#: crochet/templates/crochet/pattern.html:190
+#: crochet/templates/crochet/pattern.html:195
 msgid "Elementos"
 msgstr "Elements"
 
-#: crochet/templates/crochet/pattern.html:192
+#: crochet/templates/crochet/pattern.html:197
 msgid "Grupo"
 msgstr "Group"
 
-#: crochet/templates/crochet/pattern.html:196
+#: crochet/templates/crochet/pattern.html:201
 msgid "Arrastrar para reordenar"
 msgstr "Drag to reorder"
 
-#: crochet/templates/crochet/pattern.html:197
+#: crochet/templates/crochet/pattern.html:202
 msgid "Colapsar / expandir"
 msgstr "Collapse / expand"
 
-#: crochet/templates/crochet/pattern.html:198
+#: crochet/templates/crochet/pattern.html:203
 msgid "Duplicar sección"
 msgstr "Duplicate section"
 
-#: crochet/templates/crochet/pattern.html:199
+#: crochet/templates/crochet/pattern.html:204
 msgid "Eliminar sección"
 msgstr "Delete section"
 
-#: crochet/templates/crochet/pattern.html:200
+#: crochet/templates/crochet/pattern.html:205
 msgid ""
 "¿Seguro que quieres eliminar este grupo? Se eliminarán también todas las "
 "secciones que contiene."
@@ -395,7 +487,7 @@ msgstr ""
 "Are you sure you want to delete this group? All sections inside it will also "
 "be deleted."
 
-#: crochet/templates/crochet/pattern.html:206
+#: crochet/templates/crochet/pattern.html:210
 msgid "Añade una sección para ver aquí el resultado."
 msgstr "Add a section to see the result here."
 
@@ -412,6 +504,10 @@ msgid "Entrar"
 msgstr "Log in"
 
 #: crochet/templates/registration/login.html:32
+msgid "¿Has olvidado tu contraseña?"
+msgstr "Forgot your password?"
+
+#: crochet/templates/registration/login.html:35
 msgid "¿No tienes cuenta? Regístrate"
 msgstr "Don't have an account? Sign up"
 
@@ -420,6 +516,10 @@ msgstr "Don't have an account? Sign up"
 msgid "Crear cuenta"
 msgstr "Create account"
 
+#: crochet/templates/registration/register.html:29
+msgid "Registrarme"
+msgstr "Sign up"
+
 #: crochet/templates/registration/register.html:32
 msgid "¿Ya tienes cuenta? Inicia sesión"
 msgstr "Already have an account? Log in"
@@ -484,6 +584,22 @@ msgstr ""
 msgid "account/logout/"
 msgstr ""
 
+#: crochet/urls.py:60
+msgid "account/password-reset/"
+msgstr ""
+
+#: crochet/urls.py:75
+msgid "account/password-reset/done/"
+msgstr ""
+
+#: crochet/urls.py:79
+msgid "account/reset/<uidb64>/<token>/"
+msgstr ""
+
+#: crochet/urls.py:87
+msgid "account/reset/done/"
+msgstr ""
+
 # crochet/views.py (PatternDetailView.EMPTY_MESSAGE)
 #: crochet/views.py:24
 msgid "Este patrón todavía no tiene contenido."

crochet/locale/es/LC_MESSAGES/django.po

@@ -2,13 +2,14 @@ msgid ""
 msgstr ""
 "Project-Id-Version: crochet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-07-20 10:46+0000\n"
+"POT-Creation-Date: 2026-07-21 10:20+0000\n"
 "Language: es\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 
-#: crochet/forms.py:35 crochet/templates/crochet/account_settings.html:22
+#: crochet/forms.py:30 crochet/forms.py:63
+#: crochet/templates/crochet/account_settings.html:22
 msgid "Email"
 msgstr ""
 
@@ -26,6 +27,7 @@ msgstr ""
 
 #: crochet/templates/crochet/_account_password_form.html:19
 #: crochet/templates/crochet/account_settings.html:29
+#: crochet/templates/crochet/password_reset_confirm.html:30
 msgid "Cambiar contraseña"
 msgstr ""
 
@@ -57,13 +59,12 @@ msgid "Actualizado el %(date)s"
 msgstr ""
 
 #: crochet/templates/crochet/account_home.html:44
-#: crochet/templates/crochet/pattern.html:158
+#: crochet/templates/crochet/pattern.html:163
-#: crochet/templates/crochet/pattern.html:204
 msgid "Vista previa"
 msgstr ""
 
 #: crochet/templates/crochet/account_home.html:48
-#: crochet/templates/crochet/pattern.html:50
+#: crochet/templates/crochet/pattern.html:55
 msgid "Eliminar"
 msgstr ""
 
@@ -91,16 +92,12 @@ msgstr ""
 
 #: crochet/templates/crochet/base.html:62
 #: crochet/templates/crochet/home.html:24
+#: crochet/templates/crochet/password_reset_complete.html:18
 #: crochet/templates/registration/login.html:4
 #: crochet/templates/registration/login.html:14
 msgid "Iniciar sesión"
 msgstr ""
 
-#: crochet/templates/crochet/base.html:63
-#: crochet/templates/registration/register.html:29
-msgid "Registrarme"
-msgstr ""
-
 #: crochet/templates/crochet/home.html:4
 msgid "Crochet — Crea y comparte tus patrones"
 msgstr ""
@@ -153,238 +150,327 @@ msgid ""
 "podrá editarlo."
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:33
+#: crochet/templates/crochet/password_reset_complete.html:4
+#: crochet/templates/crochet/password_reset_complete.html:14
+msgid "Contraseña actualizada"
+msgstr ""
+
+#: crochet/templates/crochet/password_reset_complete.html:16
+msgid "Ya puedes iniciar sesión con tu nueva contraseña."
+msgstr ""
+
+#: crochet/templates/crochet/password_reset_confirm.html:4
+msgid "Elegir nueva contraseña"
+msgstr ""
+
+#: crochet/templates/crochet/password_reset_confirm.html:15
+msgid "Elige una contraseña nueva"
+msgstr ""
+
+#: crochet/templates/crochet/password_reset_confirm.html:33
+msgid "Enlace no válido"
+msgstr ""
+
+#: crochet/templates/crochet/password_reset_confirm.html:35
+msgid ""
+"El enlace para restablecer la contraseña no es válido, puede que ya se haya "
+"usado. Solicita uno nuevo."
+msgstr ""
+
+#: crochet/templates/crochet/password_reset_confirm.html:38
+msgid "Solicitar un enlace nuevo"
+msgstr ""
+
+#: crochet/templates/crochet/password_reset_done.html:4
+#: crochet/templates/crochet/password_reset_form.html:4
+#: crochet/templates/crochet/password_reset_form.html:14
+msgid "Recuperar contraseña"
+msgstr ""
+
+#: crochet/templates/crochet/password_reset_done.html:14
+msgid "Revisa tu email"
+msgstr ""
+
+#: crochet/templates/crochet/password_reset_done.html:16
+msgid ""
+"Si existe una cuenta con ese email, te hemos enviado un enlace para elegir "
+"una contraseña nueva."
+msgstr ""
+
+#: crochet/templates/crochet/password_reset_done.html:19
+#: crochet/templates/crochet/password_reset_form.html:32
+msgid "Volver a iniciar sesión"
+msgstr ""
+
+#: crochet/templates/crochet/password_reset_email.html:2
+#, python-format
+msgid ""
+"Has recibido este email porque alguien ha solicitado restablecer la "
+"contraseña de tu cuenta en %(site_name)s."
+msgstr ""
+
+#: crochet/templates/crochet/password_reset_email.html:4
+msgid "Sigue este enlace para elegir una contraseña nueva:"
+msgstr ""
+
+#: crochet/templates/crochet/password_reset_email.html:7
+msgid "Tu usuario, por si lo has olvidado:"
+msgstr ""
+
+#: crochet/templates/crochet/password_reset_email.html:9
+msgid "Si no has solicitado este cambio, puedes ignorar este email."
+msgstr ""
+
+#: crochet/templates/crochet/password_reset_form.html:16
+msgid ""
+"Escribe tu email y te enviaremos un enlace para elegir una contraseña nueva."
+msgstr ""
+
+#: crochet/templates/crochet/password_reset_form.html:29
+msgid "Enviar enlace"
+msgstr ""
+
+#: crochet/templates/crochet/password_reset_subject.txt:1
+#, python-format
+msgid "Recupera tu contraseña en %(site_name)s"
+msgstr ""
+
+#: crochet/templates/crochet/pattern.html:26
+msgid "Idioma del patrón"
+msgstr ""
+
+#: crochet/templates/crochet/pattern.html:38
 msgid "No se ha podido guardar. Inténtalo de nuevo."
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:33
+#: crochet/templates/crochet/pattern.html:38
 msgid "Guardar"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:36
+#: crochet/templates/crochet/pattern.html:41
 msgid "Ver patrón"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:37
+#: crochet/templates/crochet/pattern.html:42
 msgid "Exportar a PDF"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:44
+#: crochet/templates/crochet/pattern.html:49
 msgid "Más opciones"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:60
+#: crochet/templates/crochet/pattern.html:65
 msgid "Guardado"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:67
+#: crochet/templates/crochet/pattern.html:72
 msgid "Personalización de página"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:71
+#: crochet/templates/crochet/pattern.html:76
 msgid "Título del patrón"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:72
+#: crochet/templates/crochet/pattern.html:77
 msgid "Título del patrón..."
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:75
+#: crochet/templates/crochet/pattern.html:80
 msgid "Autor"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:76
+#: crochet/templates/crochet/pattern.html:81
 msgid "Autor..."
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:81
+#: crochet/templates/crochet/pattern.html:86
 msgid "Imagen de portada"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:84
+#: crochet/templates/crochet/pattern.html:89
 msgid "No se ha podido subir la imagen de portada. Inténtalo de nuevo."
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:98
+#: crochet/templates/crochet/pattern.html:103
-#: crochet/templates/crochet/pattern.html:182
+#: crochet/templates/crochet/pattern.html:187
 msgid "Color del texto"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:102
+#: crochet/templates/crochet/pattern.html:107
 msgid "Color de acento (títulos)"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:106
+#: crochet/templates/crochet/pattern.html:111
-#: crochet/templates/crochet/pattern.html:182
+#: crochet/templates/crochet/pattern.html:187
 msgid "Color de fondo"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:110
+#: crochet/templates/crochet/pattern.html:115
 msgid "Tipografía"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:116
+#: crochet/templates/crochet/pattern.html:121
 msgid "Monoespaciada"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:120
+#: crochet/templates/crochet/pattern.html:125
 msgid "Tamaño de letra"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:122
+#: crochet/templates/crochet/pattern.html:127
 msgid "Pequeño"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:123
+#: crochet/templates/crochet/pattern.html:128
 msgid "Normal"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:124
+#: crochet/templates/crochet/pattern.html:129
 msgid "Grande"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:128
+#: crochet/templates/crochet/pattern.html:133
 msgid "Alineación del texto"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:130
+#: crochet/templates/crochet/pattern.html:135
 msgid "Izquierda"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:131
+#: crochet/templates/crochet/pattern.html:136
 msgid "Centrado"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:132
+#: crochet/templates/crochet/pattern.html:137
 msgid "Justificado"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:136
+#: crochet/templates/crochet/pattern.html:141
 msgid "Tamaño de página"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:141
+#: crochet/templates/crochet/pattern.html:146
 msgid "Carta (Letter)"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:146
+#: crochet/templates/crochet/pattern.html:151
 msgid "Orientación"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:148
+#: crochet/templates/crochet/pattern.html:153
 msgid "Vertical"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:149
+#: crochet/templates/crochet/pattern.html:154
 msgid "Horizontal"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:157
+#: crochet/templates/crochet/pattern.html:162
-#: crochet/templates/crochet/pattern.html:165
+#: crochet/templates/crochet/pattern.html:170
 msgid "Secciones"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:167
+#: crochet/templates/crochet/pattern.html:172
 msgid "Colapsar todo"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:167
+#: crochet/templates/crochet/pattern.html:172
 msgid "Expandir todo"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:172
+#: crochet/templates/crochet/pattern.html:177
 msgid "Añadir sección"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:175
+#: crochet/templates/crochet/pattern.html:180
 msgid "Título"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:175
+#: crochet/templates/crochet/pattern.html:180
 msgid "Título..."
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:177
+#: crochet/templates/crochet/pattern.html:182
 msgid "Subtítulo"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:177
+#: crochet/templates/crochet/pattern.html:182
 msgid "Subtítulo..."
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:179
+#: crochet/templates/crochet/pattern.html:184
 msgid "Texto"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:179
+#: crochet/templates/crochet/pattern.html:184
 msgid "Escribe aquí..."
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:181
+#: crochet/templates/crochet/pattern.html:186
-#: crochet/templates/crochet/pattern.html:182
+#: crochet/templates/crochet/pattern.html:187
 msgid "Nota"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:181
+#: crochet/templates/crochet/pattern.html:186
 msgid "Escribe una nota o consejo..."
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:184
+#: crochet/templates/crochet/pattern.html:189
 msgid "Materiales"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:184
+#: crochet/templates/crochet/pattern.html:189
 msgid "Añadir material..."
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:184
+#: crochet/templates/crochet/pattern.html:189
 msgid "Añadir línea"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:186
+#: crochet/templates/crochet/pattern.html:191
-#: crochet/templates/crochet/pattern.html:188
+#: crochet/templates/crochet/pattern.html:193
 msgid "Imagen"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:188
+#: crochet/templates/crochet/pattern.html:193
 msgid "No se ha podido subir la imagen. Inténtalo de nuevo."
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:190
+#: crochet/templates/crochet/pattern.html:195
 msgid "Patrón"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:190
+#: crochet/templates/crochet/pattern.html:195
 msgid "Elementos"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:192
+#: crochet/templates/crochet/pattern.html:197
 msgid "Grupo"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:196
+#: crochet/templates/crochet/pattern.html:201
 msgid "Arrastrar para reordenar"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:197
+#: crochet/templates/crochet/pattern.html:202
 msgid "Colapsar / expandir"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:198
+#: crochet/templates/crochet/pattern.html:203
 msgid "Duplicar sección"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:199
+#: crochet/templates/crochet/pattern.html:204
 msgid "Eliminar sección"
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:200
+#: crochet/templates/crochet/pattern.html:205
 msgid ""
 "¿Seguro que quieres eliminar este grupo? Se eliminarán también todas las "
 "secciones que contiene."
 msgstr ""
 
-#: crochet/templates/crochet/pattern.html:206
+#: crochet/templates/crochet/pattern.html:210
 msgid "Añade una sección para ver aquí el resultado."
 msgstr ""
 
@@ -401,6 +487,10 @@ msgid "Entrar"
 msgstr ""
 
 #: crochet/templates/registration/login.html:32
+msgid "¿Has olvidado tu contraseña?"
+msgstr ""
+
+#: crochet/templates/registration/login.html:35
 msgid "¿No tienes cuenta? Regístrate"
 msgstr ""
 
@@ -409,6 +499,10 @@ msgstr ""
 msgid "Crear cuenta"
 msgstr ""
 
+#: crochet/templates/registration/register.html:29
+msgid "Registrarme"
+msgstr ""
+
 #: crochet/templates/registration/register.html:32
 msgid "¿Ya tienes cuenta? Inicia sesión"
 msgstr ""
@@ -476,6 +570,22 @@ msgstr "cuenta/entrar/"
 msgid "account/logout/"
 msgstr "cuenta/salir/"
 
+#: crochet/urls.py:60
+msgid "account/password-reset/"
+msgstr "cuenta/recuperar-contrasena/"
+
+#: crochet/urls.py:75
+msgid "account/password-reset/done/"
+msgstr "cuenta/recuperar-contrasena/enviado/"
+
+#: crochet/urls.py:79
+msgid "account/reset/<uidb64>/<token>/"
+msgstr "cuenta/restablecer/<uidb64>/<token>/"
+
+#: crochet/urls.py:87
+msgid "account/reset/done/"
+msgstr "cuenta/restablecer/hecho/"
+
 #: crochet/views.py:24
 msgid "Este patrón todavía no tiene contenido."
 msgstr ""

crochet/templates/crochet/password_reset_complete.html

@@ -0,0 +1,22 @@
+{% extends 'crochet/base.html' %}
+{% load i18n %}
+
+{% block title %}{% trans 'Contraseña actualizada' %}{% endblock %}
+
+{% block extra_css %}
+  {% include 'crochet/_platform_assets.html' %}
+{% endblock %}
+
+{% block content %}
+  <main class="flex justify-center px-4 py-12">
+    <div class="card w-full max-w-sm bg-base-100 shadow-xl border border-base-300">
+      <div class="card-body">
+        <h1 class="card-title">{% trans 'Contraseña actualizada' %}</h1>
+        <p class="text-sm text-base-content/70">
+          {% trans 'Ya puedes iniciar sesión con tu nueva contraseña.' %}
+        </p>
+        <a href="{% url 'crochet:login' %}" class="btn btn-primary mt-2">{% trans 'Iniciar sesión' %}</a>
+      </div>
+    </div>
+  </main>
+{% endblock %}

crochet/templates/crochet/password_reset_confirm.html

@@ -0,0 +1,44 @@
+{% extends 'crochet/base.html' %}
+{% load i18n %}
+
+{% block title %}{% trans 'Elegir nueva contraseña' %}{% endblock %}
+
+{% block extra_css %}
+  {% include 'crochet/_platform_assets.html' %}
+{% endblock %}
+
+{% block content %}
+  <main class="flex justify-center px-4 py-12">
+    <div class="card w-full max-w-sm bg-base-100 shadow-xl border border-base-300">
+      <div class="card-body">
+        {% if validlink %}
+          <h1 class="card-title">{% trans 'Elige una contraseña nueva' %}</h1>
+          <form method="post" class="flex flex-col gap-3">
+            {% csrf_token %}
+            {% for field in form %}
+              <label class="flex flex-col gap-1">
+                <span class="text-sm">{{ field.label }}</span>
+                {{ field }}
+                {% for error in field.errors %}
+                  <span class="text-error text-xs">{{ error }}</span>
+                {% endfor %}
+                {% if field.help_text %}
+                  <span class="text-xs text-base-content/60">{{ field.help_text }}</span>
+                {% endif %}
+              </label>
+            {% endfor %}
+            <button type="submit" class="btn btn-primary mt-2">{% trans 'Cambiar contraseña' %}</button>
+          </form>
+        {% else %}
+          <h1 class="card-title">{% trans 'Enlace no válido' %}</h1>
+          <p class="text-sm text-base-content/70">
+            {% trans 'El enlace para restablecer la contraseña no es válido, puede que ya se haya usado. Solicita uno nuevo.' %}
+          </p>
+          <p class="text-sm text-center mt-2">
+            <a href="{% url 'crochet:password_reset' %}" class="link link-primary">{% trans 'Solicitar un enlace nuevo' %}</a>
+          </p>
+        {% endif %}
+      </div>
+    </div>
+  </main>
+{% endblock %}

crochet/templates/crochet/password_reset_done.html

@@ -0,0 +1,24 @@
+{% extends 'crochet/base.html' %}
+{% load i18n %}
+
+{% block title %}{% trans 'Recuperar contraseña' %}{% endblock %}
+
+{% block extra_css %}
+  {% include 'crochet/_platform_assets.html' %}
+{% endblock %}
+
+{% block content %}
+  <main class="flex justify-center px-4 py-12">
+    <div class="card w-full max-w-sm bg-base-100 shadow-xl border border-base-300">
+      <div class="card-body">
+        <h1 class="card-title">{% trans 'Revisa tu email' %}</h1>
+        <p class="text-sm text-base-content/70">
+          {% trans 'Si existe una cuenta con ese email, te hemos enviado un enlace para elegir una contraseña nueva.' %}
+        </p>
+        <p class="text-sm text-center mt-2">
+          <a href="{% url 'crochet:login' %}" class="link link-primary">{% trans 'Volver a iniciar sesión' %}</a>
+        </p>
+      </div>
+    </div>
+  </main>
+{% endblock %}

crochet/templates/crochet/password_reset_email.html

@@ -0,0 +1,10 @@
+{% load i18n %}{% autoescape off %}
+{% blocktrans %}Has recibido este email porque alguien ha solicitado restablecer la contraseña de tu cuenta en {{ site_name }}.{% endblocktrans %}
+
+{% trans 'Sigue este enlace para elegir una contraseña nueva:' %}
+{{ protocol }}://{{ domain }}{% url 'crochet:password_reset_confirm' uidb64=uid token=token %}
+
+{% trans 'Tu usuario, por si lo has olvidado:' %} {{ user.get_username }}
+
+{% trans 'Si no has solicitado este cambio, puedes ignorar este email.' %}
+{% endautoescape %}

crochet/templates/crochet/password_reset_form.html

@@ -0,0 +1,37 @@
+{% extends 'crochet/base.html' %}
+{% load i18n %}
+
+{% block title %}{% trans 'Recuperar contraseña' %}{% endblock %}
+
+{% block extra_css %}
+  {% include 'crochet/_platform_assets.html' %}
+{% endblock %}
+
+{% block content %}
+  <main class="flex justify-center px-4 py-12">
+    <div class="card w-full max-w-sm bg-base-100 shadow-xl border border-base-300">
+      <div class="card-body">
+        <h1 class="card-title">{% trans 'Recuperar contraseña' %}</h1>
+        <p class="text-sm text-base-content/70">
+          {% trans 'Escribe tu email y te enviaremos un enlace para elegir una contraseña nueva.' %}
+        </p>
+        <form method="post" class="flex flex-col gap-3">
+          {% csrf_token %}
+          {% for field in form %}
+            <label class="flex flex-col gap-1">
+              <span class="text-sm">{{ field.label }}</span>
+              {{ field }}
+              {% for error in field.errors %}
+                <span class="text-error text-xs">{{ error }}</span>
+              {% endfor %}
+            </label>
+          {% endfor %}
+          <button type="submit" class="btn btn-primary mt-2">{% trans 'Enviar enlace' %}</button>
+        </form>
+        <p class="text-sm text-center mt-2">
+          <a href="{% url 'crochet:login' %}" class="link link-primary">{% trans 'Volver a iniciar sesión' %}</a>
+        </p>
+      </div>
+    </div>
+  </main>
+{% endblock %}

crochet/templates/crochet/password_reset_subject.txt

@@ -0,0 +1 @@
+{% load i18n %}{% blocktrans %}Recupera tu contraseña en {{ site_name }}{% endblocktrans %}

crochet/templates/registration/login.html

@@ -29,6 +29,9 @@
           <button type="submit" class="btn btn-primary mt-2">{% trans 'Entrar' %}</button>
         </form>
         <p class="text-sm text-center mt-2">
+          <a href="{% url 'crochet:password_reset' %}" class="link link-primary">{% trans '¿Has olvidado tu contraseña?' %}</a>
+        </p>
+        <p class="text-sm text-center">
           <a href="{% url 'crochet:register' %}" class="link link-primary">{% trans '¿No tienes cuenta? Regístrate' %}</a>
         </p>
       </div>

crochet/tests/test_auth.py

@@ -20,17 +20,20 @@ class RegisterViewTests(TestCase):
     def test_post_creates_user_and_logs_in(self):
         response = self.client.post(self.url, {
             'username': 'crocheter',
+            'email': 'crocheter@example.com',
             'password1': 'a-very-uncommon-pw-1',
             'password2': 'a-very-uncommon-pw-1',
         })
 
-        self.assertTrue(User.objects.filter(username='crocheter').exists())
+        user = User.objects.get(username='crocheter')
+        self.assertEqual(user.email, 'crocheter@example.com')
         self.assertRedirects(response, reverse('crochet:account_home'))
         self.assertIn('_auth_user_id', self.client.session)
 
     def test_post_with_mismatched_passwords_does_not_create_user(self):
         response = self.client.post(self.url, {
             'username': 'crocheter',
+            'email': 'crocheter@example.com',
             'password1': 'a-very-uncommon-pw-1',
             'password2': 'something-else',
         })
@@ -38,6 +41,18 @@ class RegisterViewTests(TestCase):
         self.assertEqual(response.status_code, 200)
         self.assertFalse(User.objects.filter(username='crocheter').exists())
 
+    def test_post_without_email_does_not_create_user(self):
+        # Sin email no habría a dónde mandar el enlace de recuperación de
+        # contraseña (ver PasswordResetForm/StyledUserCreationForm).
+        response = self.client.post(self.url, {
+            'username': 'crocheter',
+            'password1': 'a-very-uncommon-pw-1',
+            'password2': 'a-very-uncommon-pw-1',
+        })
+
+        self.assertEqual(response.status_code, 200)
+        self.assertFalse(User.objects.filter(username='crocheter').exists())
+
 
 class LoginViewTests(TestCase):
     def setUp(self):

crochet/tests/test_password_reset.py

@@ -0,0 +1,134 @@
+from django.contrib.auth.models import User
+from django.contrib.auth.tokens import default_token_generator
+from django.core import mail
+from django.test import TestCase
+from django.urls import reverse
+from django.utils import translation
+from django.utils.encoding import force_bytes
+from django.utils.http import urlsafe_base64_encode
+
+
+class PasswordResetRequestViewTests(TestCase):
+    def setUp(self):
+        self.user = User.objects.create_user(
+            username='crocheter', password='the-old-password-1', email='crocheter@example.com',
+        )
+        with translation.override('es'):
+            self.url = reverse('crochet:password_reset')
+
+    def test_get_renders_the_form(self):
+        response = self.client.get(self.url)
+
+        self.assertEqual(response.status_code, 200)
+        self.assertTemplateUsed(response, 'crochet/password_reset_form.html')
+
+    def test_known_email_sends_a_reset_link(self):
+        response = self.client.post(self.url, {'email': 'crocheter@example.com'})
+
+        with translation.override('es'):
+            done_url = reverse('crochet:password_reset_done')
+        self.assertRedirects(response, done_url)
+        self.assertEqual(len(mail.outbox), 1)
+        self.assertIn('crocheter@example.com', mail.outbox[0].to)
+        self.assertIn('http://testserver', mail.outbox[0].body)
+
+    def test_unknown_email_does_not_send_anything_but_still_redirects(self):
+        # Ni la vista ni la plantilla deben delatar si el email existe o no
+        # en el sistema (comportamiento por defecto de PasswordResetForm):
+        # misma redirección tanto si existe como si no, para no permitir
+        # enumerar cuentas registradas probando emails.
+        response = self.client.post(self.url, {'email': 'nobody@example.com'})
+
+        with translation.override('es'):
+            done_url = reverse('crochet:password_reset_done')
+        self.assertRedirects(response, done_url)
+        self.assertEqual(len(mail.outbox), 0)
+
+
+class PasswordResetDoneViewTests(TestCase):
+    def test_get_renders_the_confirmation_message(self):
+        with translation.override('es'):
+            url = reverse('crochet:password_reset_done')
+        response = self.client.get(url)
+
+        self.assertEqual(response.status_code, 200)
+        self.assertTemplateUsed(response, 'crochet/password_reset_done.html')
+
+
+class PasswordResetConfirmViewTests(TestCase):
+    def setUp(self):
+        self.user = User.objects.create_user(
+            username='crocheter', password='the-old-password-1', email='crocheter@example.com',
+        )
+        uidb64 = urlsafe_base64_encode(force_bytes(self.user.pk))
+        token = default_token_generator.make_token(self.user)
+        with translation.override('es'):
+            self.confirm_url = reverse(
+                'crochet:password_reset_confirm', kwargs={'uidb64': uidb64, 'token': token},
+            )
+
+    def test_valid_link_allows_setting_a_new_password(self):
+        # PasswordResetConfirmView consume el token de la URL en el primer
+        # GET (redirige a una URL "set-password" en sesión) precisamente
+        # para que no quede reutilizable ni visible en el historial del
+        # navegador; hay que seguir esa redirección antes de poder enviar
+        # el formulario.
+        get_response = self.client.get(self.confirm_url, follow=True)
+        self.assertContains(get_response, 'id_new_password1')
+
+        response = self.client.post(get_response.redirect_chain[-1][0], {
+            'new_password1': 'the-new-password-2',
+            'new_password2': 'the-new-password-2',
+        })
+
+        with translation.override('es'):
+            complete_url = reverse('crochet:password_reset_complete')
+        self.assertRedirects(response, complete_url)
+        self.user.refresh_from_db()
+        self.assertTrue(self.user.check_password('the-new-password-2'))
+
+    def test_mismatched_passwords_do_not_change_the_password(self):
+        get_response = self.client.get(self.confirm_url, follow=True)
+
+        response = self.client.post(get_response.redirect_chain[-1][0], {
+            'new_password1': 'the-new-password-2',
+            'new_password2': 'something-else-3',
+        })
+
+        self.assertEqual(response.status_code, 200)
+        self.assertContains(response, 'class="text-error text-xs"')
+        self.user.refresh_from_db()
+        self.assertTrue(self.user.check_password('the-old-password-1'))
+
+    def test_invalid_token_shows_the_invalid_link_message(self):
+        uidb64 = urlsafe_base64_encode(force_bytes(self.user.pk))
+        with translation.override('es'):
+            bogus_url = reverse(
+                'crochet:password_reset_confirm', kwargs={'uidb64': uidb64, 'token': 'not-a-real-token'},
+            )
+
+        response = self.client.get(bogus_url, follow=True)
+
+        self.assertContains(response, 'Enlace no válido')
+        self.assertNotContains(response, 'id_new_password1')
+
+
+class PasswordResetCompleteViewTests(TestCase):
+    def test_get_renders_the_success_message(self):
+        with translation.override('es'):
+            url = reverse('crochet:password_reset_complete')
+        response = self.client.get(url)
+
+        self.assertEqual(response.status_code, 200)
+        self.assertTemplateUsed(response, 'crochet/password_reset_complete.html')
+
+
+class LoginPageForgotPasswordLinkTests(TestCase):
+    def test_login_page_links_to_password_reset(self):
+        with translation.override('es'):
+            login_url = reverse('crochet:login')
+            reset_url = reverse('crochet:password_reset')
+
+        response = self.client.get(login_url)
+
+        self.assertContains(response, f'href="{reset_url}"')

crochet/urls.py

@@ -1,8 +1,8 @@
 from django.contrib.auth import views as auth_views
-from django.urls import path
+from django.urls import path, reverse_lazy
 from django.utils.translation import gettext_lazy as _
 
-from crochet.forms import StyledAuthenticationForm
+from crochet.forms import StyledAuthenticationForm, StyledPasswordResetForm, StyledSetPasswordForm
 from crochet.views import (
     AccountEmailUpdateView,
     AccountHomeView,
@@ -56,4 +56,35 @@ urlpatterns = [
         ),
     ),
     path(_('account/logout/'), name='logout', view=auth_views.LogoutView.as_view()),
+    path(
+        _('account/password-reset/'), name='password_reset',
+        view=auth_views.PasswordResetView.as_view(
+            # No en registration/ (a diferencia de login.html/register.html):
+            # django.contrib.admin trae sus propias plantillas con estos
+            # mismos nombres bajo registration/ y, al ir antes que crochet
+            # en INSTALLED_APPS, el buscador de plantillas por APP_DIRS
+            # encontraría siempre las suyas primero, tapando las nuestras.
+            template_name='crochet/password_reset_form.html',
+            email_template_name='crochet/password_reset_email.html',
+            subject_template_name='crochet/password_reset_subject.txt',
+            form_class=StyledPasswordResetForm,
+            success_url=reverse_lazy('crochet:password_reset_done'),
+        ),
+    ),
+    path(
+        _('account/password-reset/done/'), name='password_reset_done',
+        view=auth_views.PasswordResetDoneView.as_view(template_name='crochet/password_reset_done.html'),
+    ),
+    path(
+        _('account/reset/<uidb64>/<token>/'), name='password_reset_confirm',
+        view=auth_views.PasswordResetConfirmView.as_view(
+            template_name='crochet/password_reset_confirm.html',
+            form_class=StyledSetPasswordForm,
+            success_url=reverse_lazy('crochet:password_reset_complete'),
+        ),
+    ),
+    path(
+        _('account/reset/done/'), name='password_reset_complete',
+        view=auth_views.PasswordResetCompleteView.as_view(template_name='crochet/password_reset_complete.html'),
+    ),
 ]