From 7ef52c68574b54333c44c5be739049deac3a28ec Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ra=C3=BAl=20Benencia?= <rul@kalgan.cc>
Date: Wed, 10 Oct 2012 18:34:21 -0300
Subject: Data loader

---
 lib/outputmanager.py | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 lib/outputmanager.py

(limited to 'lib/outputmanager.py')

diff --git a/lib/outputmanager.py b/lib/outputmanager.py
new file mode 100644
index 0000000..d9d4af1
--- /dev/null
+++ b/lib/outputmanager.py
@@ -0,0 +1,41 @@
+#!/usr/bin/python3
+import sys
+
+class OutputManager:
+    def __init__(self):
+        
+        self.echo_output = True
+
+    def line_break(self):
+        if self.echo_output:
+            sys.stdout.write('\n')
+            sys.stdout.flush()
+
+        return self
+
+    def error(self, string):
+        if self.echo_output:
+            self._erase_line()
+            string = '[-] ' + string
+            self.last_line_length = len(string)
+
+            sys.stdout.write(string)
+            sys.stdout.flush()
+
+        return self
+
+    def normal(self, string):
+        if self.echo_output:
+            self._erase_line()
+            self.last_line_length = len(string)
+            sys.stdout.write(string)
+            sys.stdout.flush()
+
+        return self
+
+    def _erase_line(self):
+        sys.stdout.write('\r' + ' ' * self.last_line_length + '\r')
+        return self
+
+        
+    
-- 
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