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Configurable progress bars :)

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Argument changes.
This commit is contained in:
star:Kenneth Reitz
2011-03-30 23:03:34 -04:00
parent 763ca94e7b
commit 8b7161b15b
1 changed files with 16 additions and 4 deletions
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clint/textui/progress.py
+16 -4
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@@ -10,17 +10,26 @@ This module provides the progressbar functionality.
from __future__ import absolute_import
from .core import puts
import sys
BAR_TEMPLATE = '%s[%s%s] %i/%i\r'
BAR_EMPTY_CHAR = '-'
BAR_FILLED_CHAR = '='
def bar(it, prefix='', width=32, hide=False):
DOTS_CHAR = '.'
def bar(it, label='', width=32, hide=False):
"""Progress iterator. Wrap your iterables with it."""
count = len(it)
if count:
def _show(_i):
x = int(width*_i/count)
if not hide:
sys.stdout.write("%s[%s%s] %i/%i\r" % (prefix, "="*x, "-"*(width-x), _i, count))
puts(BAR_TEMPLATE % (
label, BAR_FILLED_CHAR*x, BAR_EMPTY_CHAR*(width-x), _i, count), newline=False)
sys.stdout.flush()
_show(0)
@@ -32,12 +41,15 @@ def bar(it, prefix='', width=32, hide=False):
sys.stdout.flush()
def dots(it, prefix='', hide=False):
def dots(it, label='', hide=False):
"""Progress iterator. Prints a dot for each item being iterated"""
count = len(it)
puts(label, newline=False)
if count:
def _show(_i):
sys.stdout.write('.')
# sys.stdout.write('.')
puts(DOTS_CHAR, newline=False)
_show(0)
for i, item in enumerate(it):