From 98bb0d8d0fd816563919e341a65d04fa6ef47037 Mon Sep 17 00:00:00 2001
From: Benjamin Renard <brenard@easter-eggs.com>
Date: Thu, 14 Dec 2023 17:10:34 +0100
Subject: [PATCH] config: Add OctalOption

---
 mylib/config.py | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)

diff --git a/mylib/config.py b/mylib/config.py
index b91f4af..a799f8c 100644
--- a/mylib/config.py
+++ b/mylib/config.py
@@ -385,6 +385,55 @@ class IntegerOption(BaseOption):
                 print("Invalid answer. Must a integer value")
 
 
+class OctalOption(BaseOption):
+    """Octal configuration option class"""
+
+    @staticmethod
+    def octal(value):
+        """Convert integer of integer string as octal string"""
+        return int(str(value), 8)
+
+    @property
+    def _from_config(self):
+        """Get option value from ConfigParser"""
+        value = self.config.config_parser.getint(self.section.name, self.name)
+        print(value)
+        return self.octal(value)
+
+    def to_config(self, value=None):
+        """Format value as stored in configuration file"""
+        value = value if value is not None else self.get()
+        return oct(value)[2:] if value is not None else ""
+
+    @property
+    def parser_type(self):
+        return self.octal
+
+    @property
+    def parser_help(self):
+        """Get option help message in arguments parser options"""
+        if self.arg_help and self.default is not None:
+            # pylint: disable=consider-using-f-string
+            return "{} (Default: {})".format(
+                self.arg_help, re.sub(r"%([^%])", r"%%\1", oct(self._default_in_config)[2:])
+            )
+        if self.arg_help:
+            return self.arg_help
+        return None
+
+    def _ask_value(self, prompt=None, **kwargs):
+        """Ask to user to enter value of this option and return it"""
+        default_value = kwargs.pop("default_value", self.get())
+        while True:
+            value = super()._ask_value(prompt, default_value=default_value, **kwargs)
+            if value in ["", None, default_value]:
+                return default_value
+            try:
+                return self.octal(value)
+            except ValueError:
+                print("Invalid answer. Must an octal value")
+
+
 class PasswordOption(StringOption):
     """Password configuration option class"""