Minor update of doctest

2026-10-17 05:07:28 +08:00 · 2026-08-04 23:38:10 +02:00
parent ede662eca6
commit fc503ee8d5
2 changed files with 13 additions and 2 deletions
@@ -341,7 +341,18 @@ def _b2i_signed(b):
    return n

 def _scaled(n, scale):
-    # integer n represents n * 10**scale (scale <= 0); render as an exact decimal string
+    """
+    integer n represents n * 10**scale (scale <= 0); render as an exact decimal string
+
+    >>> _scaled(1234, -2)
+    '12.34'
+    >>> _scaled(-5, -2)
+    '-0.05'
+    >>> _scaled(5, -4)
+    '0.0005'
+    >>> _scaled(7, 0)
+    '7'
+    """
    if scale >= 0:
        return str(n * (10 ** scale))
    digits = "%0*d" % (-scale + 1, abs(n))