| #! /bin/bash | |
| while getopts "46thvs:" arg | |
| do | |
| case $arg in | |
| s) | |
| sflag=x | |
| dnsip=$OPTARG | |
| ;; | |
| 4) | |
| v4flag=x |
| from twisted.internet import reactor | |
| import scrapy | |
| from scrapy.crawler import CrawlerRunner | |
| from scrapy.utils.log import configure_logging | |
| import json | |
| import re | |
| from scrapy.downloadermiddlewares.useragent import UserAgentMiddleware | |
| result=[] |
| from re import sub,search | |
| from subprocess import check_output | |
| with open("GFWlist.txt") as ls: | |
| total = 0 | |
| rst = 0 | |
| poison = 0 | |
| for line in ls.readlines(): | |
| domain = sub(r".*--.*|^@@.*|.*##.*|^\[.*|!.*|http://|https://|[\s]*|^\^https.*","",line) | |
| domain = sub(r"^\.(.*)$|^[|]{1,2}(.*)$","\\1",domain) | |
| if bool(search(r"^[_a-zA-Z0-9-]+(\.[_a-zA-Z0-9-]+)*\.[a-z]+$",domain)): |
| from scapy.all import sr1, IP, IPOption,ICMP | |
| import ipaddress as ipa | |
| def record_route(hop=1): | |
| if hop >= 10: | |
| raise Exception('exceed the max length of ip header') | |
| length = chr(hop*4+3) | |
| option_head = b'\x07'+length.encode()+b'\x04' | |
| route_data = "".join(['\x00']*4*hop) | |
| option = option_head+('%s'%route_data).encode() |
| import pandas as pd | |
| import datetime as dt | |
| import os | |
| import numpy as np | |
| import jqdata | |
| import bisect | |
| import matplotlib.pyplot as plt | |
| from pyecharts import Page,online,Line,Grid | |
| import warnings | |
| warnings.filterwarnings('ignore') |
Even the official .bst file provided by APS in revtex4.1 is not satisfying in terms of the format of citations, including the redundant inclusion of eprint no. for published works, and super long book titles or conference titles without newlines.
Therefore, I provide a patch file here as a slight change of the original style. This patch file can be applied to apsrev.bst, which can be found here.
patch apsrev.bst apsrev.patch
This is a demo package to show the implementation details of python import system. Collect the above py files into a folder app.
The folder orginization is
root
├── ext.py
│
├── app
│ ├── __init__.py
│ ├── a.py