Dictionary Comprehension e Set Comprehension

2022-11-03 13:01:38 -03:00
parent 348c9b4e59
commit 1fd6ee1793
1 changed files with 27 additions and 0 deletions
--- a/aula86.py
+++ b/aula86.py
@@ -0,0 +1,27 @@
+# Dictionary Comprehension e Set Comprehension
+produto = {
+    'nome': 'Caneta Azul',
+    'preco': 2.5,
+    'categoria': 'Escritório',
+}
+
+dc = {
+    chave: valor.upper()
+    if isinstance(valor, str) else valor
+    for chave, valor
+    in produto.items()
+    if chave != 'categoria'
+}
+
+lista = [
+    ('a', 'valor a'),
+    ('b', 'valor a'),
+    ('b', 'valor a'),
+]
+dc = {
+    chave: valor
+    for chave, valor in lista
+}
+
+s1 = {2 ** i for i in range(10)}
+print(s1)