From: Konstantin Stepanov <kstep@p-nut.info>
Date: Tue, 21 Dec 2010 18:57:07 +0000 (+0200)
Subject: parse config dirs and files transparently
X-Git-Tag: v1.5.0~17
X-Git-Url: https://vcs.maemo.org/git/?p=dbuscron;a=commitdiff_plain;h=671b464456d9f73e585e07a8c68301eb29934c84

parse config dirs and files transparently
---

diff --git a/dbuscron/parser.py b/dbuscron/parser.py
index f31d3ee..92b2708 100644
--- a/dbuscron/parser.py
+++ b/dbuscron/parser.py
@@ -44,7 +44,19 @@ class CrontabParserError(SyntaxError):
 
         SyntaxError.__init__(self, msg)
 
-class CrontabParser(object):
+def CrontabParser(filename):
+    if os.path.isfile(filename):
+        parser_class = FileParser
+
+    elif os.path.isdir(filename):
+        parser_class = DirectoryParser
+
+    else:
+        raise SystemError("I can parse only directories or simple files.")
+
+    return parser_class(filename)
+
+class FileParser(object):
     __fields_sep = re.compile(r'\s+')
     __envvar_sep = re.compile(r'\s*=\s*')
     __fields_chk = {