From 9e43ea159945f0a43c3708dca9ddaadb3a69f3c4 Mon Sep 17 00:00:00 2001
From: jesopo
Date: Mon, 2 Sep 2019 08:51:56 +0100
Subject: add per-user fediverse setting

---
 src/utils/__init__.py | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/utils/__init__.py')

diff --git a/src/utils/__init__.py b/src/utils/__init__.py
index 6c1b90b0..cabfff31 100644
--- a/src/utils/__init__.py
+++ b/src/utils/__init__.py
@@ -344,6 +344,15 @@ class OptionsSetting(Setting):
         options_str = ["'%s'" % option for option in options]
         return "Options: %s" % ", ".join(options_str)
 
+class FunctionSetting(Setting):
+    def __init__(self, func: typing.Callable[[str], bool], name: str,
+            help: str=None, example: str=None):
+        self._func = func
+        Setting.__init__(self, name, help, example)
+
+    def parse(self, value: str) -> typing.Any:
+        return self._func(value)
+
 class DeadlineExceededException(Exception):
     pass
 def _raise_deadline():
-- 
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