From: Andrea Righi <andrea.righi@canonical.com>
Date: Tue, 23 May 2023 06:28:41 +0000 (+0200)
Subject: kconfig/annotations.py: support older way of merging dicts
X-Git-Tag: v0.1~23
X-Git-Url: https://jxself.org/git/?a=commitdiff_plain;h=88679712d7f1c505e49cbafc63fbb6fb196f458a;p=annotations.git

kconfig/annotations.py: support older way of merging dicts

The '|=' update operator for merging dicts is available starting in
python 3.9 however in focal we have python 3.8, which causes the
annotation parsing script to crash.

Support also the old way of merging dicts available since python 3.5
that uses dict unpacking, e.g. dict1 = {**dict1, **dict2}

Signed-off-by: Luke Nowakowski-Krijger <luke.nowakowskikrijger@canonical.com>
Signed-off-by: Andrea Righi <andrea.righi@canonical.com>
---

diff --git a/kconfig/annotations.py b/kconfig/annotations.py
index dcc133d..b521bd0 100644
--- a/kconfig/annotations.py
+++ b/kconfig/annotations.py
@@ -105,7 +105,10 @@ class Annotation(Config):
                     m = re.match(r'.* policy<(.*?)>', line)
                     if m:
                         match = True
-                        entry['policy'] |= literal_eval(m.group(1))
+                        try:
+                            entry['policy'] |= literal_eval(m.group(1))
+                        except TypeError:
+                            entry['policy'] = {**entry['policy'], **literal_eval(m.group(1))}
 
                     m = re.match(r'.* note<(.*?)>', line)
                     if m:
@@ -204,7 +207,10 @@ class Annotation(Config):
         # Determine if we need to import all configs or a single config
         if not configs:
             configs = c.config.keys()
-            configs |= self.search_config(arch=arch, flavour=flavour).keys()
+            try:
+                configs |= self.search_config(arch=arch, flavour=flavour).keys()
+            except TypeError:
+                configs = {**configs, **self.search_config(arch=arch, flavour=flavour).keys()}
 
         # Import configs from the Kconfig object into Annotations
         if flavour is not None:
@@ -335,8 +341,12 @@ class Annotation(Config):
                 # If new_val is a subset of old_val, skip it
                 old_val = tmp_a.config.get(conf)
                 if old_val and 'policy' in old_val:
-                    if old_val['policy'] == old_val['policy'] | new_val['policy']:
-                        continue
+                    try:
+                        if old_val['policy'] == old_val['policy'] | new_val['policy']:
+                            continue
+                    except TypeError:
+                        if old_val['policy'] == {**old_val['policy'], **new_val['policy']}:
+                            continue
 
                 # Write out the policy (and note) line(s)
                 val = dict(sorted(new_val['policy'].items()))