Move indent_block to a separate utils

jedi/utils.py

@@ -132,3 +132,13 @@ def version_info():
     from jedi import __version__
     tupl = re.findall(r'[a-z]+|\d+', __version__)
     return Version(*[x if i == 3 else int(x) for i, x in enumerate(tupl)])
+
+
+def indent_block(text, indention='    '):
+    """This function indents a text block with a default of four spaces."""
+    temp = ''
+    while text and text[-1] == '\n':
+        temp += text[-1]
+        text = text[:-1]
+    lines = text.split('\n')
+    return '\n'.join(map(lambda s: indention + s, lines)) + temp