west: blobs: prefer constants to literals for blob status

Replace blob status literals with the corresponding
constants defined in zephyr_module.

Signed-off-by: Christophe Dufaza <chris@openmarl.org>
(cherry picked from commit ae9326c)

scripts/west_commands/blobs.py

@@ -122,7 +122,7 @@ def fetch_blob(self, url, path):
     def fetch(self, args):
         blobs = self.get_blobs(args)
         for blob in blobs:
-            if blob['status'] == 'A':
+            if blob['status'] == zephyr_module.BLOB_PRESENT:
                 log.dbg('Blob {module}: {abspath} is up to date'.format(**blob))
                 continue
             log.inf('Fetching blob {module}: {abspath}'.format(**blob))
@@ -131,7 +131,7 @@ def fetch(self, args):
     def clean(self, args):
         blobs = self.get_blobs(args)
         for blob in blobs:
-            if blob['status'] == 'D':
+            if blob['status'] == zephyr_module.BLOB_NOT_PRESENT:
                 log.dbg('Blob {module}: {abspath} not in filesystem'.format(**blob))
                 continue
             log.inf('Deleting blob {module}: {status} {abspath}'.format(**blob))

scripts/zephyr_module.py

@@ -345,7 +345,7 @@ def kconfig_snippet(meta, path, kconfig_file=None, blobs=False, sysbuild=False):
 
 def process_kconfig(module, meta):
     blobs = process_blobs(module, meta)
-    taint_blobs = len(tuple(filter(lambda b: b['status'] != 'D', blobs))) != 0
+    taint_blobs = any(b['status'] != BLOB_NOT_PRESENT for b in blobs)
     section = meta.get('build', dict())
     module_path = PurePath(module)
     module_yml = module_path.joinpath('zephyr/module.yml')