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# Copyright (c) 2018, George Tokmaji
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
import sys
import os, re, json, math
import requests, hashlib
from bottle import route, run, Bottle, request, static_file, response, hook, HTTPResponse
from bson.objectid import ObjectId
import threading
os.chdir(os.path.dirname(__file__))
io_lock = threading.Lock()
def loadJSON(name : str) -> dict:
try:
with open(name, "r") as fobj:
return json.load(fobj)
except (FileNotFoundError, json.decoder.JSONDecodeError):
return {}
def saveJSON(obj : dict, name : str) -> None:
with io_lock:
with open(name, "w") as fobj:
json.dump(obj, fobj)
database = loadJSON("database.json")
if "entries" not in database:
database["entries"] = {}
def calculateHashForResource(resource : requests.Response, hashobj : object = None) -> object:
if hashobj is None:
hashobj = hashlib.sha1()
l = 0
for block in resource.iter_content(4096):
l += len(block)
hashobj.update(block)
if "content-length" not in resource.headers:
resource.headers["Content-Length"] = l
return hashobj
def notAllowed():
raise HTTPResponse(f"Cannot {request.method} {request.path}")
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