vcg 1.3.0

Shared toolkit for VCG@XMU

VCG

Install

pip install git+http://git.hypercube.top/ipic/vcg.git

or through pypi

pip install vcg

Functions

list_dir

from vcg import list_dir,get_postfix

for name,file in list_dir(".", condition=get_postfix(".mp4"),key=lambda x:x[0]):
    print(name,file)

notify

from vcg import notify
with notify("[e-mail]", debug=True):
    raise NotImplementedError

set debug=True to disable notify temporary.

make_join

import vcg

folder=vcg.make_join("data","what")
print(folder)

# so you created a folder named "data/what"

mkdir

import vcg
vcg.mkdir("data","ping") # create two folders "data" and "ping"

partition

Returns a new list with elements of which is a list of certain size.

partition([1, 2, 3, 4], 3) # you get [[1, 2, 3], [4]]

flatten

from vcg import flatten
flatten([[1, 2, 3], [4]]) #[1,2,3,4]

save_json

save_json(file, obj)

load_json

obj=load_json(file)

Classes

HostSpecific

from vcg import HostSpecific
spec = HostSpecific("data/spec.json")
print(spec.what)
print(spec["what"])

Config

from vcg import Config
config = Config(key="cfg")
config.add_post_arg("name", lambda args: args.cfg)
config.add_argument(
    "--no_flip", action="store_true", help="specified if no flipping"
)
print(config.parse_args())
# Namespace(cfg='data/test.yaml', name='data/test.yaml', no_flip=True)