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#!/usr/bin/env nix-shell
#! nix-shell -i python -p python27Packages.attrs python27Packages.enum34
# Let us have *timelines*, which are totally ordered sequences of observations
# of events tagged with (monotonic) timestamps. The possible states of
# observation are *aspects* of time from the event's point of view:
# {pu'o}: The event has not yet happened
# {ba'o}: The event has happened
# {ca'o}: The event is happening
import subprocess
def pascalMod2(row):
rv = [1]
for i, x in enumerate(row, start=1):
if i == len(row):
break
rv.append((x + row[i]) % 2)
rv.append(1)
assert len(rv) == len(row) + 1
#!/usr/bin/env nix-shell
#! nix-shell -i python -p pythonPackages.attrs pythonPackages.pyyaml
import attr
import yaml
@attr.s(frozen=True, slots=True)
class Subject(object):
name = attr.ib()
exports (main)
def mask(width :Int) :Int as DeepFrozen:
return (1 << width) - 1
def shift(i :Int, offset :Int, width :Int) :Int as DeepFrozen:
return (i >> offset) & mask(width)
def makePointer(i :Int) as DeepFrozen:
return switch (i & 0x3):
import "unittest" =~ [=> unittest]
exports ()
# Dead-simple regular expressions.
object empty as DeepFrozen:
to _printOn(out):
out.print("∅")
exports (main)
def mask(width :Int) :Int as DeepFrozen:
return (1 << width) - 1
def shift(i :Int, offset :Int, width :Int) :Int as DeepFrozen:
return (i >> offset) & mask(width)
def makePointer(i :Int) as DeepFrozen:
return switch (i & 0x3):
#!/usr/bin/env nix-shell
#! nix-shell -i python -p pythonPackages.treq pythonPackages.twisted pythonPackages.prometheus_client
import os
import time
from twisted.internet import reactor
from twisted.internet.task import LoopingCall, deferLater, react
from twisted.web.client import Agent
from twisted.web.server import Site
# -*- coding: utf-8 -*-
import scrapy
from scrapy.linkextractors import LinkExtractor
class SiegeSpider(scrapy.Spider):
name = "siege"
def __init__(self, domain, *args, **kwargs):
super(SiegeSpider, self).__init__(*args, **kwargs)
urlBase = 'https://%s/' % domain
#!/usr/bin/env nix-shell
#! nix-shell -i bash -p python27Packages.scrapy jq
echo "https://$1/" > urls.txt
scrapy runspider siege.py -a domain=$1 -t json -o - | jq -r '.[] | .url' >> urls.txt
#!/usr/bin/env nix-shell
#! nix-shell -i python -p pythonPackages.twisted pythonPackages.prometheus_client
from twisted.internet.task import deferLater, react
from twisted.web.server import Site
from twisted.web.resource import Resource
from prometheus_client.twisted import MetricsResource
def main(reactor):