O se faitotoa pito i tua i luga ole Flask poʻo le faʻafefea ona pulea se komepiuta i luga o se upega tafaʻilagi

Ei Habr!

Na ou matamata talu ai nei i se kopi na sii mai o le polokalame polokalame "Faʻafefea ona fatuina lau lava upega tafaʻilagi i Flask." Ma sa ou filifili e faʻamalosia loʻu malamalama i nisi o galuega faatino. Mo se taimi umi sa ou le iloa po o le a le mea e tusi ma na oo mai le manatu ia te au: "Aisea e le faia ai se tamai faitotoa i tua i Flask?"

O filifiliga muamua mo faʻatinoga ma gafatia o le pito i tua na vave faʻaalia i loʻu ulu. Ae na ou filifili loa e fai se lisi o mea e mafai ona fai i tua:

1. Iloa auala e tatala ai upegatafa'ilagi
2. Maua le avanoa i laina o poloaiga
3. Ia mafai ona tatala polokalame, ata, vitio

O lea la, o le mea muamua e matua faigofie lava ona faʻaaogaina e faʻaaoga ai le webbrowser module. Na ou filifili e faʻatino le vaega lona lua e faʻaaoga ai le os module. Ma o le lona tolu e ala mai foi i le os module, ae o le a ou faʻaogaina "sootaga" (sili atu i lena mea mulimuli ane).

Tusia se server

O lea, *drumroll* code server uma:

from flask import Flask, request
import webbrowser
import os
import re

app = Flask(__name__)
@app.route('/mycomp', methods=['POST'])
def hell():
    json_string = request.json
    if json_string['command'] == 'test':
        return 'The server is running and waiting for commands...'
    if json_string['command'] == 'openweb':
        webbrowser.open(url='https://www.'+json_string['data'], new=0)
        return 'Site opening ' + json_string['data'] + '...'
    if json_string['command'] == 'shell':
        os.system(json_string['data'])
        return 'Command execution ' + json_string['data'] + '...'
    if json_string['command'] == 'link':
        links = open('links.txt', 'r')
        for i in range(int(json_string['data'])):
            link = links.readline()
        os.system(link.split('>')[0])
        return 'Launch ' + link.split('>')[1]
if __name__ == '__main__':
    app.run(host='0.0.0.0')

Ua uma ona ou lafoai uma le code, ua oʻo i le taimi e faʻamatala ai le uiga.

O tulafono uma e fa'aoga i luga o le komepiuta i le lotoifale i luga o le taulaga 5000. Ina ia fegalegaleai ma le 'auʻaunaga, e tatau ona matou lafoina se talosaga JSON POST.

JSON talosaga fausaga:

{‘command’:  ‘comecommand’, ‘data’: ‘somedata’}

Ia, e talafeagai le 'poloaiga' o le poloaiga lea tatou te mananao e faatino. Ma o 'fa'amaumauga' o finauga fa'atonu.

E mafai ona e tusi ma auina atu talosaga a le JSON e fegalegaleai ma le server ma le lima (talosaga o le a fesoasoani ia te oe). Pe mafai fo'i ona e tusi se fa'amafanafanaga tagata fa'atau.

Tusia se tagata o tausia

Code:

import requests

logo = ['nn',
        '******      ********',
        '*******     *********',
        '**    **    **     **',
        '**    **    **     **      Written on Python',
        '*******     **     **',
        '********    **     **',
        '**     **   **     **      Author: ROBOTD4',
        '**     **   **     **',
        '**     **   **     **',
        '********    *********',
        '*******     ********',
        'nn']

p = ''
iport = '192.168.1.2:5000'
host = 'http://' + iport + '/mycomp'

def test():
    dict = {'command': 'test', 'data': 0}
    r = requests.post(host, json=dict)
    if r.status_code == 200:
        print (r.content.decode('utf-8'))

def start():
    for i in logo:
        print(i)

start()
test()

while True:
    command = input('>')
    if command == '':
        continue
    a = command.split()
    if command == 'test':
        dict = {'command': 'test', 'data': 0}
        r = requests.post(host, json=dict)
        if r.status_code == 200:
            print (r.content.decode('utf-8'))
    if a[0] == 'shell':
        for i in range(1, len(a)):
            p = p + a[i] + ' '
        dict = {'command': 'shell', 'data': p}
        r = requests.post(host, json=dict)
        if r.status_code == 200:
            print (r.content.decode('utf-8'))
        p = ''
    if a[0] == 'link':
        if len(a) > 1:
            dict = {'command': 'link', 'data': int(a[1])}
            r = requests.post(host, json=dict)
            if r.status_code == 200:
                print (r.content.decode('utf-8'))
        else:
            print('Комманда не содержит аргументов!')
    if a[0] == 'openweb':
            if len(a) > 1:
                dict = {'command': 'openweb', 'data': a[1]}
                r = requests.post(host, json=dict)
                if r.status_code == 200:
                    print (r.content.decode('utf-8'))
            else:
                print('Комманда не содержит аргументов!')
    if a[0] == 'set':
        if a[1] == 'host':
            ip = a[2] + ':5000'
    if command == 'quit':
        break

Fa'amatalaga:

Muamua, o le talosaga module e faaulufale mai (mo fegalegaleai ma le server). O lo'o i lalo fa'amatalaga o galuega amata ma su'ega. Ona sosoo ai lea ma le taamilosaga lea e tupu ai le togafiti. Ua e faitau i le code? E te malamalama la i le uiga o le togafiti faataulaitu e tupu i le taamilosaga. Ulufale i le poloaiga - o loʻo faʻatinoina. Shell - faʻatonuga mo le laina o le faʻatonuga (o le faʻatatau e ese le fua).

Su'ega - siaki pe o tamo'e le server (faitotoa i tua)
So'oga - fa'aoga o se "ala 'upu"
Openweb - tatala se upega tafaʻilagi
Tu'u - alu ese mai le kalani
Seti - seti le ip o lau komepiuta i luga o le upega tafailagi

Ma sili atu nei e uiga i le sootaga.

O loʻo i ai se faila link.txt i tafatafa o le server. O lo'o iai feso'ota'iga (auala atoa) i faila (vitio, ata, polokalame).

O le fausaga e pei o lenei:

полный_путь>описание
полный_путь>описание

Le iʻuga

E iai le matou 'au'aunaga pito i tua mo le fa'atonutonuina o se komepiuta i luga o feso'ota'iga fa'apitonu'u (i totonu o se feso'otaiga wi-fi). I le tulaga fa'apitoa, e mafai ona matou fa'atautaia le kalani mai so'o se masini o lo'o i ai se fa'aliliuupu python.

PS Na ou faʻaopoopoina le faʻatonuga seti ina ia mafai ona tuʻuina atu se komepiuta i luga o le upega tafaʻilagi i se IP ese, e mafai ona suia saʻo i le kalani.

puna: www.habr.com