139 lines
4.4 KiB
Cython
139 lines
4.4 KiB
Cython
#cython: language_level=3
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'''
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Created on 27 mars 2016
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@author: coissac
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'''
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import sys
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from ..utils cimport bytes2str
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cdef class ProgressBar:
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cdef clock_t clock(self):
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cdef clock_t t
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cdef timeval tp
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cdef clock_t s
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<void> gettimeofday(&tp,NULL)
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s = <clock_t> (<double> tp.tv_usec * 1.e-6 * <double> CLOCKS_PER_SEC)
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t = tp.tv_sec * CLOCKS_PER_SEC + s
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return t
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def __init__(self,
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off_t maxi,
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dict config,
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str head="",
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double seconde=0.1):
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self.starttime = self.clock()
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self.lasttime = self.starttime
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self.tickcount = <clock_t> (seconde * CLOCKS_PER_SEC)
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self.freq = 1
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self.cycle = 0
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self.arrow = 0
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self.lastlog = 0
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self.ontty = sys.stderr.isatty()
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if (maxi<=0):
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maxi=1
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self.maxi = maxi
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self.head = str2bytes(head)
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self.chead= self.head
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self.logger=config[config["__root_config__"]]["logger"]
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self.wheel = '|/-\\'
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self.spaces=' ' \
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' ' \
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' ' \
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' ' \
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' '
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self.diese ='##########' \
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'##########' \
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'##########' \
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'##########' \
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'##########'
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def __call__(self,object pos):
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cdef off_t ipos
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cdef clock_t elapsed
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cdef clock_t newtime
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cdef clock_t delta
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cdef clock_t more
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cdef double percent
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cdef tm remain
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cdef int days,hour,minu,sec
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cdef off_t fraction
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cdef int twentyth
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self.cycle+=1
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if self.cycle % self.freq == 0:
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self.cycle=1
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newtime = self.clock()
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delta = newtime - self.lasttime
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self.lasttime = newtime
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elapsed = newtime - self.starttime
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# print(" ",delta,elapsed,elapsed/CLOCKS_PER_SEC,self.tickcount)
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if delta < self.tickcount / 5 :
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self.freq*=2
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elif delta > self.tickcount * 5 and self.freq>1:
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self.freq/=2
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if callable(pos):
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ipos=pos()
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else:
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ipos=pos
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if ipos==0:
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ipos=1
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percent = <double>ipos/<double>self.maxi
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more = <time_t>((<double>elapsed / percent * (1. - percent))/CLOCKS_PER_SEC)
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<void>gmtime_r(&more, &remain)
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days = remain.tm_yday
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hour = remain.tm_hour
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minu = remain.tm_min
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sec = remain.tm_sec
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if self.ontty:
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fraction=<int>(percent * 50.)
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self.arrow=(self.arrow+1) % 4
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self.diese[fraction]=0
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self.spaces[50 - fraction]=0
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if days:
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<void>fprintf(stderr,b'\r%s %5.1f %% |%s%c%s] remain : %d days %02d:%02d:%02d',
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self.chead,
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percent*100,
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self.diese,self.wheel[self.arrow],self.spaces,
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days,hour,minu,sec)
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else:
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<void>fprintf(stderr,b'\r%s %5.1f %% |%s%c%s] remain : %02d:%02d:%02d',
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self.chead,
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percent*100.,
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self.diese,self.wheel[self.arrow],self.spaces,
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hour,minu,sec)
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self.diese[fraction]=b'#'
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self.spaces[50 - fraction]=b' '
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twentyth = int(percent * 20)
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if twentyth != self.lastlog:
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if self.ontty:
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<void>fputs(b'\n',stderr)
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self.logger.info('%s %5.1f %% remain : %02d:%02d:%02d' % (
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bytes2str(self.head),
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percent*100.,
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hour,minu,sec))
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self.lastlog=twentyth
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else:
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self.cycle+=1
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