import sys
import pbs
import hashlib
-from clint.textui import colored
+from colors import red, green, yellow
from progress.bar import Bar
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()
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
md5.update(data)
left -= length
progressbar.goto((size - left) // (2 ** 20))
-
+
checksum = md5.hexdigest()
output("\rCalculating md5sum...\033[K", False)
success(checksum)