add example for filter_list

Author: badranX

examples/filter_list.py

@@ -0,0 +1,49 @@
+import os
+import sys
+from pprint import pprint
+
+try:
+    from fuzzyfinder import fuzzyfinder
+except ImportError:
+    raise ImportError(
+        "The required package 'fuzzyfinder' is not installed. Install it using:\n\n"
+        "    pip install fuzzyfinder\n"
+    )
+
+sys.path.append(os.path.realpath("."))
+import inquirer  # noqa
+
+
+choices = [
+    "apple", "banana", "grapefruit", "blueberry", "strawberry", "blackberry",
+    "raspberry", "cherry", "mango", "pineapple", "watermelon", "cantaloupe",
+    "honeydew", "kiwi", "papaya", "fig", "pomegranate", "date", "coconut",
+    "lemon", "lime", "orange", "tangerine", "peach", "plum", "apricot",
+    "pear", "persimmon", "guava", "passionfruit", "lychee", "dragonfruit",
+    "starfruit", "durian", "jackfruit", "elderberry", "mulberry", "boysenberry",
+    "carrot", "potato", "tomato", "cucumber", "lettuce", "spinach", "broccoli",
+    "cauliflower", "cabbage", "zucchini", "squash", "pumpkin", "radish",
+    "beet", "onion", "garlic", "shallot", "leek", "celery", "asparagus",
+    "artichoke", "pepper", "chili", "jalapeno", "habanero", "ghost pepper",
+    "serrano", "poblano", "corn", "peas", "green beans", "chickpeas",
+    "lentils", "soybeans", "quinoa", "rice", "barley", "oats", "wheat"]
+
+
+def filter_func(text, collection):
+    g = fuzzyfinder(text, collection, accessor=lambda x: str(x))
+    return list(g)
+
+
+questions = [
+    inquirer.FilterList(
+        "size",
+        message="Select item ",
+        choices=choices,
+        carousel=False,
+        filter_func= filter_func,
+    ),
+]
+
+answers = inquirer.prompt(questions)
+
+pprint(answers)