progress: Remove trailing white space
This commit is contained in:
Radostin Stoyanov
Cole Robinson
parent
2fe444323b
commit
d1e1cf64a7
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@ -9,9 +9,9 @@
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the
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# Free Software Foundation, Inc.,
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# 59 Temple Place, Suite 330,
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# License along with this library; if not, write to the
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# Free Software Foundation, Inc.,
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# 59 Temple Place, Suite 330,
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# Boston, MA 02111-1307 USA
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# This file is part of urlgrabber, a high-level cross-protocol url-grabber
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@ -113,7 +113,7 @@ class BaseMeter:
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self.last_amount_read = 0
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self.last_update_time = None
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self.re = RateEstimator()
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def start(self, filename=None, url=None, basename=None,
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size=None, now=None, text=None):
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self.filename = filename
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@ -131,7 +131,7 @@ class BaseMeter:
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self.last_amount_read = 0
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self.last_update_time = now
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self._do_start(now)
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def _do_start(self, now=None):
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pass
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@ -158,7 +158,7 @@ class BaseMeter:
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def _do_end(self, amount_read, now=None):
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pass
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# This is kind of a hack, but progress is gotten from grabber which doesn't
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# know about the total size to download. So we do this so we can get the data
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# out of band here. This will be "fixed" one way or anther soon.
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@ -173,7 +173,7 @@ def text_meter_total_size(size, downloaded=0):
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#
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# update: No size (minimal: 17 chars)
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# -----------------------------------
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# <text> <rate> | <current size> <elapsed time>
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# <text> <rate> | <current size> <elapsed time>
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# 8-48 1 8 3 6 1 9 5
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#
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# Order: 1. <text>+<current size> (17)
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@ -208,7 +208,7 @@ def text_meter_total_size(size, downloaded=0):
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#
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# end
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# ---
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# <text> | <current size> <elapsed time>
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# <text> | <current size> <elapsed time>
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# 8-56 3 6 1 9 5
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#
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# Order: 1. <text> ( 8)
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@ -341,7 +341,7 @@ class RateEstimator:
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self.last_update_time = now
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self.last_amount_read = 0
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self.ave_rate = None
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def update(self, amount_read, now=None):
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if now is None: now = time.time()
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# libcurl calls the progress callback when fetching headers
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@ -365,7 +365,7 @@ class RateEstimator:
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time_diff, read_diff, self.ave_rate, self.timescale)
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self.last_amount_read = amount_read
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#print 'results', time_diff, read_diff, self.ave_rate
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#####################################################################
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# result methods
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def average_rate(self):
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@ -401,14 +401,14 @@ class RateEstimator:
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epsilon = time_diff / timescale
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if epsilon > 1: epsilon = 1.0
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return self._rolling_ave(time_diff, read_diff, last_ave, epsilon)
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def _rolling_ave(self, time_diff, read_diff, last_ave, epsilon):
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"""perform a "rolling average" iteration
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a rolling average "folds" new data into an existing average with
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some weight, epsilon. epsilon must be between 0.0 and 1.0 (inclusive)
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a value of 0.0 means only the old value (initial value) counts,
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and a value of 1.0 means only the newest value is considered."""
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try:
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recent_rate = read_diff / time_diff
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except ZeroDivisionError:
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@ -437,7 +437,7 @@ class RateEstimator:
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rt = int(rt)
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if shift <= 0: return rt
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return float(int(rt) >> shift << shift)
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def format_time(seconds, use_hours=0):
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if seconds is None or seconds < 0:
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@ -455,7 +455,7 @@ def format_time(seconds, use_hours=0):
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return '%02i:%02i:%02i' % (hours, minutes, seconds)
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else:
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return '%02i:%02i' % (minutes, seconds)
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def format_number(number, SI=0, space=' '):
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"""Turn numbers into human-readable metric-like numbers"""
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symbols = ['', # (none)
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@ -467,14 +467,14 @@ def format_number(number, SI=0, space=' '):
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'E', # exa
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'Z', # zetta
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'Y'] # yotta
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if SI: step = 1000.0
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else: step = 1024.0
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thresh = 999
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depth = 0
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max_depth = len(symbols) - 1
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# we want numbers between 0 and thresh, but don't exceed the length
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# of our list. In that event, the formatting will be screwed up,
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# but it'll still show the right number.
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@ -492,5 +492,5 @@ def format_number(number, SI=0, space=' '):
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format = '%.1f%s%s'
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else:
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format = '%.0f%s%s'
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return(format % (float(number or 0), space, symbols[depth]))
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