Moved WritableObject to common util library

1 files changed, 21 insertions, 0 deletions

diff --git a/util/__init__.py b/util/__init__.py
new file mode 100644
index 0000000..c0d7b5a
--- /dev/null
+++ b/util/__init__.py
@@ -0,0 +1,21 @@
+
+
+class WritableObject:
+    """Class for buffering output
+
+    used in various places for catching stdout/stderr of emerge 
+    library functions
+    """
+    def __init__(self):
+        self.content = []
+    def write(self, string):
+        self.content.append(string)
+    def isatty(self):
+        return 0
+    def flush(self):
+        pass
+    def getvalue(self):
+        ret = ""
+        for part in self.content:
+            ret = ret + part
+        return ret