Fix translation of empty hash

813gan · Sep 14, 2024 · 560ec90 · 560ec90
1 parent b6f5c8e
commit 560ec90
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/emacspy.pyx b/emacspy.pyx
@@ -204,7 +204,9 @@ cdef class EmacsValue:
 
  keys, values = \
  EmacsValue.wrap(env.funcall(env, hash_table_to_lists, 1, &hash_src)).to_python_type()
- return dict(zip(keys, values))
+ if keys and values:
+ return dict(zip(keys, values))
+ return dict()
 
  def to_python_type(self):
  my_type = self.type()

diff --git a/tests/test.el b/tests/test.el
@@ -159,14 +159,17 @@
 (ert-deftest ert-test-emacspy-data-hash ()
  (should (functionp 'emacspy--hash-table-to-lists))
  (let ((hash (make-hash-table))
- (nhash (make-hash-table)))
+ (nhash (make-hash-table))
+ (empty-hash (make-hash-table)))
  (puthash 1 "test" hash)
  (puthash 2 nil hash)
  (puthash "list" '(1) hash)
 
  (puthash "key" 1 nhash)
  (puthash "hash" nhash hash)
 
+ (should (py-set-global "test" empty-hash "test_empty_hash"))
+
  (should (py-set-global "test" hash "test_hash"))
  (should (py-run-string "test" "test_hash[1]=='test'"))
  (should (py-run-string "test" "test_hash[2]==False"))