cic-internal-integration/apps/contract-migration/scripts/common/argparse.py

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2021-02-21 16:41:37 +01:00
# standard imports
import logging
import argparse
import os
import sys
default_config_dir = os.environ.get('CONFINI_DIR')
full_template = {
# (long arg and key name, short var, type, default, help,)
'provider': ('p', str, None, 'RPC provider url',),
'registry_address': ('r', str, None, 'CIC registry address',),
'keystore_file': ('y', str, None, 'Keystore file',),
'config_dir': ('c', str, default_config_dir, 'Configuration directory',),
'queue': ('q', str, 'cic-eth', 'Celery task queue',),
'chain_spec': ('i', str, None, 'Chain spec string',),
'abi_dir': (None, str, None, 'Smart contract ABI search path',),
'env_prefix': (None, str, os.environ.get('CONFINI_ENV_PREFIX'), 'Environment prefix for variables to overwrite configuration',),
}
default_include_args = [
'config_dir',
'provider',
'env_prefix',
]
sub = None
def create(caller_dir, include_args=default_include_args):
argparser = argparse.ArgumentParser()
for k in include_args:
a = full_template[k]
long_flag = '--' + k.replace('_', '-')
short_flag = None
dest = None
if a[0] != None:
short_flag = '-' + a[0]
dest = a[0]
else:
dest = k
default = a[2]
if default == None and k == 'config_dir':
default = os.path.join(caller_dir, 'config')
if short_flag == None:
argparser.add_argument(long_flag, dest=dest, type=a[1], default=default, help=a[3])
else:
argparser.add_argument(short_flag, long_flag, dest=dest, type=a[1], default=default, help=a[3])
argparser.add_argument('-v', action='store_true', help='Be verbose')
argparser.add_argument('-vv', action='store_true', help='Be more verbose')
return argparser
def add(argparser, processor, name, description=None):
processor(argparser)
return argparser
def parse(argparser, logger=None):
args = argparser.parse_args(sys.argv[1:])
# handle logging input
if logger != None:
if args.vv:
logger.setLevel(logging.DEBUG)
elif args.v:
logger.setLevel(logging.INFO)
return args