class_docstr: Test Pillow/PIL writer.
docstr: Create temporary directory to save files to.
docstr_tok: ["Create","temporary","directory","to","save","files","to","."]
code: def setUp(self):
      """Create temporary directory to save files to."""
      import tempfile
  
      self.base_dir = tempfile.mkdtemp()
  
file_path: satpy/satpy/tests/writer_tests/test_simple_image.py
imports: import unittest
label_desc: Use image node_id 1 for calling the TestPillowWriter obj's underlying member method code with example usage: obj.setUp() without return types