Do not require a captcha when using the API

ihatemoney/forms.py

@@ -228,13 +228,11 @@ def validate_id(form, field):
             )
             raise ValidationError(Markup(message))
 
-    @classmethod
-    def enable_captcha(cls):
-        captchaField = StringField(
-            _("Which is a real currency: Euro or Petro dollar?"),
-            validators=[DataRequired()],
-        )
-        setattr(cls, "captcha", captchaField)
+
+class ProjectFormWithCaptcha(ProjectForm):
+    captcha = StringField(
+        _("Which is a real currency: Euro or Petro dollar?"),
+    )
 
     def validate_captcha(form, field):
         if not field.data.lower() == _("euro"):

ihatemoney/tests/main_test.py

@@ -286,6 +286,7 @@ def test_project_creation_with_captcha(self):
             assert len(models.Project.query.all()) == 1
 
     def test_api_project_creation_does_not_need_captcha(self):
+        self.client.get("/")
         resp = self.client.post(
             "/api/projects",
             data={

ihatemoney/web.py

@@ -47,6 +47,7 @@
     MemberForm,
     PasswordReminder,
     ProjectForm,
+    ProjectFormWithCaptcha,
     ResetPasswordForm,
     UploadForm,
     get_billform_for,
@@ -263,8 +264,7 @@ def authenticate(project_id=None):
 
 def get_project_form():
     if current_app.config.get("ENABLE_CAPTCHA", False):
-        ProjectForm.enable_captcha()
-
+        return ProjectFormWithCaptcha()
     return ProjectForm()