warnings: Actually implement warn() method.

pfalcon · pfalcon · commit 2e4904f99da6 · 2015-02-22T14:08:19.000+02:00
diff --git a/warnings/warnings.py b/warnings/warnings.py
@@ -1 +1,2 @@
-# MicroPython doesn't support warnings
+def warn(msg, cat=None, stacklevel=1):
+    print("%s: %s" % ("Warning" if cat is None else cat.__name__, msg))

Original file line number	Diff line number	Diff line change
`@@ -1 +1,2 @@`
`1`		`-# MicroPython doesn't support warnings`
	`1`	`+def warn(msg, cat=None, stacklevel=1):`
	`2`	`+ print("%s: %s" % ("Warning" if cat is None else cat.__name__, msg))`