import sys
import os
import datetime
import time
class argsdealwith:
def arg_environment(self, args):
filepath = ('python_path', 'path')
for i in filepath:
filename = os.environ.get(i,"%s is null." % i)
print '%s:' % i,' ', filename
def arg_en(self, args):
filepath = ('python_path', 'path')
for i in filepath:
filename = os.environ.get(i,"%s is null." % i)
print '%s:' % i, ' ', ' '.join(filename.split(';'))
def arg_file(self, args):
if not args:
print 'error: file name is null.'
else:
if len(args) == 1 and args[0].lower() == 'python_path':
filename = os.environ.get(args[0], none)
if filename:
args = filename.split(';')
else:
print 'error: "%s" is null' % args[0]
exit()
for i in args:
if os.path.isfile(i):
try:
execfile(i)
except:
print 'error: "%s" run failed.' % i
else:
print 'error: not found "%s" file.' % i
def arg_filetime(self, args):
if not args:
print 'error: file name is null.'
elif len(args) % 2 != 0:
print 'error: args isn't validate'
else:
filetimes = [i for i in args if args.index(i) % 2 != 0 ]
for i in filetimes:
try:
filetimes[filetimes.index(i)] = int(i)
except exception:
print 'error: time args isn't validate'
exit()
if i <= 0:
print 'error: time<=0'
exit()
mintime = filetimes[0]
for i in filetimes:
if i < mintime:
mintime = i
strtime = time.strftime('%y-%m-%d-%h-%m-%s', time.localtime())
tupletime = tuple([int(i) for i in strtime.split('-')])
begin = datetime.datetime(tupletime[0], tupletime[1], tupletime[2], tupletime[3], tupletime[4], tupletime[5])
filetimes = [[i, 0] for i in filetimes]
seconds = 0
while true:
strtime = time.strftime('%y-%m-%d-%h-%m-%s', time.localtime())
tupletime = tuple([int(i) for i in strtime.split('-')])
end = datetime.datetime(tupletime[0], tupletime[1],tupletime[2], tupletime[3], tupletime[4], tupletime[5])
time_sub = end - begin
seconds = time_sub.seconds
begin = end
for i in filetimes:
i[1] += seconds
for i in filetimes:
if i[1] == 0:
self.arg_file( [args[args.index(str(i[0])) - 1] ] )
elif i[1] >= i[0]:
i[1] %= i[0]
self.arg_file( [args[args.index(str(i[0])) - 1] ] )
if i[0] - i[1] < mintime:
mintime = i[0] - i[1]
time.sleep(mintime)
def arg_help(self, args):
strhelp = "usage: ps [-options] [args...] where option include:"
strhelp += """
-? -help print this help message
-e -environment print environment path
-en print envrionment path per row
-f -file:[file2 file3...]
execute file(.py)
-ft -filetime:[file2 time2 file3 time3...]
execute file(.py) per time,
this run not stop,
but this command hasn't validate.
time(seconds) must is interger and
not less than zero"""
print strhelp
def arg_args():
args_dic =
argscls = argsdealwith()
if len(sys.argv) <= 1:
argscls.arg_help(sys.argv)
else:
argsfun = ''
for i in sys.argv[1:]:
bmath = false
for j in args_dic.items():
if i in j[1]:
argsfun = j[0]
bmath = true
break
if bmath:
break
if argsfun:
try:
getattr(argscls, argsfun)(sys.argv[2:])
except exception, error:
print error
exit()
else:
print 'error: "%s" isn't validate arg.' % ' '.join(sys.argv[1:])
del argscls
if __name__ == '__main__':
arg_args()
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