From 2973ea06f6a77233bb4fa8d556ab3d2f014e037c Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Thu, 20 Jul 2017 23:32:02 +1000
Subject: [PATCH] api: Update example.

---
 examples/example.py | 27 ++++++++++++++++++++-------
 1 file changed, 20 insertions(+), 7 deletions(-)

diff --git a/examples/example.py b/examples/example.py
index f857b82..faf47b6 100644
--- a/examples/example.py
+++ b/examples/example.py
@@ -1,29 +1,42 @@
 """Test script for wal api."""
+import pathlib
 import pywal
 
 
+CACHE_DIR = pathlib.Path.home() / "wal-test"
+COLOR_COUNT = 16
+
+
 def main():
     """Main function."""
+    # Create the custom cache directory.
+    pywal.util.create_dir(CACHE_DIR / "schemes")
+
     # Validate image and pick a random image if a
     # directory is given below.
-    image = pywal.get_image("/home/dylan/Pictures/Wallpapers/")
+    #
+    # CACHE_DIR is an optional argument and is used to check the current
+    # wallpaper against the random selection. This prevents shuffling to
+    # the identical image when a directory is passed as an argument.
+    image = pywal.get_image("/home/dylan/Pictures/Wallpapers/", CACHE_DIR)
 
     # Return a dict with the palette.
-    colors = pywal.create_palette(image)
+    #
+    # The last argument is 'quiet' mode. When set to true, no notifications
+    # are displayed.
+    colors = pywal.create_palette(image, CACHE_DIR, COLOR_COUNT, True)
 
     # Apply the palette to all open terminals.
     # Second argument is a boolean for VTE terminals.
     # Set it to true if the terminal you're using is
     # VTE based. (xfce4-terminal, termite, gnome-terminal.)
-    pywal.send_sequences(colors, False)
+    pywal.send_sequences(colors, False, CACHE_DIR)
 
     # Reload xrdb, i3 and polybar.
-    pywal.reload_env()
+    pywal.reload_env(CACHE_DIR)
 
     # Export template files.
-    # pywal.export_all_templates(colors,
-    #                            "path/to/templates",
-    #                            "path/to/save/files/")
+    pywal.export_all_templates(colors, CACHE_DIR)
 
     # Set the wallpaper.
     pywal.set_wallpaper(image)