Merge branch 'finish-dirty' into develop

Author: wolph

progressbar/__about__.py

@@ -19,7 +19,7 @@
 long running operations.
 '''.strip().split())
 __email__ = 'wolph@wol.ph'
-__version__ = '3.39.0'
+__version__ = '3.39.1'
 __license__ = 'BSD'
 __copyright__ = 'Copyright 2015 Rick van Hattem (Wolph)'
 __url__ = 'https://github.com/WoLpH/python-progressbar'

progressbar/bar.py

@@ -657,7 +657,7 @@ def start(self, max_value=None, init=True):
 
         return self
 
-    def finish(self, end='\n'):
+    def finish(self, end='\n', dirty=False):
         '''
         Puts the ProgressBar bar in the finished state.
 
@@ -667,10 +667,13 @@ def finish(self, end='\n'):
         Args:
             end (str): The string to end the progressbar with, defaults to a
                 newline
+            dirty (bool): When True the progressbar kept the current state and
+                won't be set to 100 percent
         '''
 
-        self.end_time = datetime.now()
-        self.update(self.max_value, force=True)
+        if not dirty:
+            self.end_time = datetime.now()
+            self.update(self.max_value, force=True)
 
         StdRedirectMixin.finish(self, end=end)
         ResizableMixin.finish(self)

tests/test_progressbar.py

@@ -47,3 +47,13 @@ def test_reuse():
     for i in range(10):
         bar.update(i)
     bar.finish()
+
+
+def test_dirty():
+    import progressbar
+
+    bar = progressbar.ProgressBar()
+    bar.start()
+    for i in range(10):
+        bar.update(i)
+    bar.finish(dirty=True)