Add support for GUID Partition Tables

[snf-image-creator] / image_creator / util.py

diff --git a/image_creator/util.py b/image_creator/util.py
index 3cacba0..d3d4cc0 100644 (file)
--- a/image_creator/util.py
+++ b/image_creator/util.py
@@ -34,7 +34,7 @@
 import sys
 import pbs
 import hashlib
-from clint.textui import colored
+from colors import red, green, yellow
 from progress.bar import Bar
 
 
@@ -61,19 +61,19 @@ def get_command(command):
 
 def error(msg, new_line=True):
     nl = "\n" if new_line else ''
-    sys.stderr.write(colored.red('Error: %s' % msg) + nl)
+    sys.stderr.write(red('Error: %s' % msg) + nl)
 
 
 def warn(msg, new_line=True):
     if not silent:
         nl = "\n" if new_line else ''
-        sys.stderr.write(colored.yellow("Warning: %s" % msg) + nl)
+        sys.stderr.write(yellow("Warning: %s" % msg) + nl)
 
 
 def success(msg, new_line=True):
     if not silent:
         nl = "\n" if new_line else ''
-        sys.stdout.write(colored.green(msg) + nl)
+        sys.stdout.write(green(msg) + nl)
         if not nl:
             sys.stdout.flush()
 
@@ -89,22 +89,31 @@ def output(msg="", new_line=True):
 def progress(message='', bar_type="default"):
 
     MESSAGE_LENGTH = 30
-    
-    suffix={'default':'%(index)d/%(max)d',
-        'percent':'%(percent)d%%',
-        'b':'%(index)d/%(max)d B',
-        'kb':'%(index)d/%(max)d KB',
-        'mb':'%(index)d/%(max)d MB'}
 
-    return Bar(message=message.ljust(MESSAGE_LENGTH), fill='#', \
-                                                    suffix=suffix[bar_type])
+    suffix = {
+        'default': '%(index)d/%(max)d',
+        'percent': '%(percent)d%%',
+        'b': '%(index)d/%(max)d B',
+        'kb': '%(index)d/%(max)d KB',
+        'mb': '%(index)d/%(max)d MB'
+    }
+
+    bar = Bar()
+    bar.message = message.ljust(MESSAGE_LENGTH)
+    bar.fill = '#'
+    bar.suffix = suffix[bar_type]
+    bar.bar_prefix = ' ['
+    bar.bar_suffix = '] '
+
+    return bar
+
 
 def md5(filename, size):
 
     BLOCKSIZE = 2 ** 22  # 4MB
 
     progressbar = progress("Calculating md5sum:", 'mb')
-    progressbar.max = (size // (2 ** 20))
+    progressbar.max = ((size + 2 ** 20 - 1) // (2 ** 20))
     md5 = hashlib.md5()
     with open(filename, "r") as src:
         left = size
@@ -114,7 +123,7 @@ def md5(filename, size):
             md5.update(data)
             left -= length
             progressbar.goto((size - left) // (2 ** 20))
-    
+
     checksum = md5.hexdigest()
     output("\rCalculating md5sum...\033[K", False)
     success(checksum)