From: Henryk Plötz <henryk@ploetzli.ch>
Date: Sat, 8 Sep 2018 19:15:19 +0000 (+0200)
Subject: Use duck typing to break dependency hell
X-Git-Tag: v2.0.0~1^2~50
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bd6198058a3ec1a5331930b60378e3f4685a2a03;p=thirdparty%2Fpython-fints.git

Use duck typing to break dependency hell
---

diff --git a/fints/types.py b/fints/types.py
index a44a015..e6e6b4a 100644
--- a/fints/types.py
+++ b/fints/types.py
@@ -170,10 +170,9 @@ class SegmentSequence:
 
             if recurse:
                 for name, field in s._fields.items():
-                    if isinstance(field, fints.fields.SegmentSequenceField):
-                        val = getattr(s, name)
-                        if val:
-                            yield from val.find_segments(query=query, version=version, callback=callback, recurse=recurse)
+                    val = getattr(s, name)
+                    if val and hasattr(val, 'find_segments'):
+                        yield from val.find_segments(query=query, version=version, callback=callback, recurse=recurse)
 
     def find_segment_first(self, *args, **kwargs):
         """Finds the first matching segment.