Use of the Argparse module in Python

There are two files, one is

File 1:sync_shop_source_bimer.sh

File 2:sync_shop_source_bimer.py

Call sync_shop_source_bimer.py in sync_shop_source_bimer.sh

Files generated in file 1 are passed to file 2

What's in file 1

shop_flow_output= "/tmp/shop_flow_source"

shop_gmv_output= "/tmp/shop_gmv_source"

Yesday= ' date-d " -1day" + "%y-%m-%d" '

/usr/local/bin/python sync_shop_source_bimer.py--date $yesday--flow_file $shop _flow_output--deal_file $shop _gmv_ Output

Receive files in file 2

Import datetime

Import Argparse

Def Get_args ():
Parser = Argparse. Argumentparser ()
Parser.add_argument ('-d ', '--date ', help= ' date to stat, format:2015-03-01 ', default = Datetime.datetime.now (). strftime ("%y-%m-%d"))
Parser.add_argument ('-f ', '--flow_file ', help= ' flow file ')
Parser.add_argument ('-G ', '--deal_file ', help= ' GMV file ')

args = Parser.parse_args ()
return args

def main ():

args = Get_args ()

#打印接收参数

Print dt = Datetime.datetime.strptime (args.date, "%y-%m-%d")

Print Flow_shop = Args.flow_file

Print Gmv_shop = Args.deal_file

Use of the Argparse module in Python