From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Sun, 25 Apr 2010 18:51:48 +0000 (-0400)
Subject: util module
X-Git-Tag: rel_0_1_0~110
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a1632ab25e01da32ca3968944d8be3cf44a4ca09;p=thirdparty%2Fsqlalchemy%2Falembic.git

util module
---

diff --git a/alembic/util.py b/alembic/util.py
new file mode 100644
index 00000000..a7ae8852
--- /dev/null
+++ b/alembic/util.py
@@ -0,0 +1,30 @@
+from mako.template import Template
+import sys
+import os
+import textwrap
+
+def template_to_file(template_file, dest, **kw):
+    f = open(dest, 'w')
+    f.write(
+        Template(filename=template_file).render(**kw)
+    )
+    f.close()
+
+
+def format_opt(opt, hlp, padding=22):
+    return "  " + opt + \
+        ((padding - len(opt)) * " ") + hlp
+
+def status(msg, fn, *arg, **kw):
+    sys.stdout.write("  " + msg + "...")
+    try:
+        ret = fn(*arg, **kw)
+        sys.stdout.write("done\n")
+        return ret
+    except:
+        sys.stdout.write("FAILED\n")
+        raise
+
+
+def msg(msg):
+    sys.stdout.write(textwrap.wrap(msg))
\ No newline at end of file