From deb2bb2bbfc13e6dce8adf493221a4fe4929a344 Mon Sep 17 00:00:00 2001
From: jaseg <git@jaseg.de>
Date: Sun, 23 Jan 2022 01:19:30 +0100
Subject: Squash some more bugs

---
 gerbonara/gerber/utils.py | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'gerbonara/gerber/utils.py')

diff --git a/gerbonara/gerber/utils.py b/gerbonara/gerber/utils.py
index 100e968..e17b99b 100644
--- a/gerbonara/gerber/utils.py
+++ b/gerbonara/gerber/utils.py
@@ -25,6 +25,7 @@ files.
 
 import os
 import re
+import textwrap
 from enum import Enum
 from math import radians, sin, cos, sqrt, atan2, pi
 
@@ -194,4 +195,19 @@ def sq_distance(point1, point2):
     diff2 = point1[1] - point2[1]
     return diff1 * diff1 + diff2 * diff2
 
+class Tag:
+    def __init__(self, name, children=None, root=False, **attrs):
+        self.name, self.attrs = name, attrs
+        self.children = children or []
+        self.root = root
+
+    def __str__(self):
+        prefix = '<?xml version="1.0" encoding="utf-8"?>\n' if self.root else ''
+        opening = ' '.join([self.name] + [f'{key.replace("__", ":")}="{value}"' for key, value in self.attrs.items()])
+        if self.children:
+            children = '\n'.join(textwrap.indent(str(c), '  ') for c in self.children)
+            return f'{prefix}<{opening}>\n{children}\n</{self.name}>'
+        else:
+            return f'{prefix}<{opening}/>'
+
 
-- 
cgit