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URLSpider.py
executable file
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URLSpider.py
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# -*- coding: utf-8 -*-
import json
import os
import datetime
import warnings
import subprocess
from grab import Grab
from dejavu import Dejavu
from dejavu.recognize import FileRecognizer
g = Grab()
links = []
real_links = []
names = []
recognized = []
params = []
def page_check():
if g.response.code == 400:
print ('%s > CODE 400: Bad Request!' % datetime.datetime.now())
exit()
elif g.response.code == 401:
print ('%s > CODE 401: Unauthorized!' % datetime.datetime.now())
exit()
elif g.response.code == 403:
print ('%s > CODE 403: Forbidden!' % datetime.datetime.now())
exit()
elif g.response.code == 404:
print ('%s > CODE 404: Not Found!' % datetime.datetime.now())
exit()
elif g.response.code == 408:
print ('%s > CODE 408: Request Timeout!' % datetime.datetime.now())
exit()
elif g.response.code == 500:
print ('%s > CODE 500: Internal Server Error!' % datetime.datetime.now())
exit()
elif g.response.code == 502:
print ('%s > CODE 502: Bad Gateway!' % datetime.datetime.now())
exit()
elif g.response.code == 503:
print ('%s > CODE 503: Service Unavailable!' % datetime.datetime.now())
exit()
elif g.response.code == 504:
print ('%s > CODE 504: Gateway Timeout!' % datetime.datetime.now())
exit()
def url_correcting(self, url):
if url.find('/') != -1:
url = self.site + url
else:
url = self.link + url
if ' ' in url:
url = url.replace(' ', '%20')
return url
class Parser:
def __init__(self):
self.link = ''
self.file_format = ''
self.keyword = ''
self.logging = False
self.debug = False
self.question = False
self.site = ''
self.text = []
self.strings = []
def var_check(self):
if len(self.link) == 0:
print ('%s > WARNING: Site link is not defined in "parser" module!' % datetime.datetime.now())
exit()
elif len(self.file_format) == 0:
print ('%s > WARNING: File format is not defined in "parser" module!' % datetime.datetime.now())
exit()
else:
if self.link[len(self.link)-1] != '/':
self.link += '/'
self.site = self.link.replace('http://', '')
self.site = 'http://' + self.site[:self.site.find('/')]
def parse(self, link, file_format, keyword, debug, logging):
self.link = link
self.file_format = file_format
self.keyword = keyword
self.debug = debug
self.logging = logging
self.var_check()
g.go(self.link)
if g.response.code != 200:
self.link = link + '?'
g.go(self.link)
if self.debug:
print ('%s > Writing debug file...' % datetime.datetime.now())
g.setup(log_file='debug.txt')
with open('debug.txt', 'w') as f:
f.write(g.response.body)
f.close()
page_check()
params.append(self.file_format)
print ('%s > Parsing...' % datetime.datetime.now())
num = 1
for elem in g.doc.select('//a'):
url = elem.attr('href')
txt = elem.text()
if self.file_format in url:
# url = self.url_correcting(url)
url = g.make_url_absolute(url)
if links.count(url) == 0:
links.append(url)
self.text.append(txt)
self.strings.append(chr(9) + str(num) + '. ' + txt + ': ' + str(links[len(links) - 1]))
num += 1
elif self.keyword in txt:
# url = self.url_correcting(url)
url = g.make_url_absolute(url)
if links.count(url) == 0:
links.append(url)
self.text.append(txt)
self.strings.append(chr(9) + str(num) + '. ' + txt + ': ' + str(links[len(links) - 1]))
num += 1
self.log_out()
def gen_urls(self, patch):
if len(patch) == 0:
print ('%s > WARNING: Patch is not defined in "parser" module!' % datetime.datetime.now())
exit()
elif len(links) == 0:
print ('%s > WARNING: Links list is empty in "parser" module!' % datetime.datetime.now())
exit()
else:
print ('%s > Generating *.urls-file...' % datetime.datetime.now())
f = open(patch, 'w')
for i in range(len(links)):
f.write(links[i].encode("utf-8") + '\n')
f.close()
def gen_html(self, patch):
if len(patch) == 0:
print ('%s > WARNING: Patch is not defined in "parser" module!' % datetime.datetime.now())
exit()
elif len(links) == 0:
print ('%s > WARNING: Links list is empty in "parser" module!' % datetime.datetime.now())
exit()
else:
dtime = datetime.datetime.now()
print ('%s > Generating *.html-file...' % datetime.datetime.now())
f = open(patch, 'w')
f.write('<html>\n')
f.write(str(chr(9) + '<head>\n'))
f.write(str(2*chr(9) + '<meta charset="utf-8"> \n'))
f.write(str(2*chr(9) + '<title>Parser test results</title>\n'))
f.write(str(chr(9) + '</head>\n'))
f.write(str(chr(9) + '<body>\n'))
f.write(str(2*chr(9) + '<h3>Parser test results:</h3>\n'))
f.write(str(2*chr(9) + '<b>Datetime Stamp:</b> %s, %s:%s:%s<br>\n') % (dtime.date(), dtime.hour, dtime.minute, dtime.second))
f.write(str(2*chr(9) + '<b>URL:</b>' + ' ' + '<a href="' + self.link + '">' + self.link + '</a><br>\n'))
# f.write(str(2*chr(9) + '<b>Page title:</b>' + ' ' + g.doc.select('//title').text() + '<br>\n'))
f.write(str(2*chr(9) + '<b>Page title:</b>' + ' ' + g.doc.select('//title').text().encode("utf-8") + '<br>\n'))
f.write(str(2*chr(9) + '<b>File file_format:</b>' + ' ' + '*' + self.file_format + '<br><br>\n'))
f.write(str(2*chr(9) + '<b>Site links:</b><br>\n'))
f.write(str(2*chr(9) + '<ol type="1">\n'))
for i in range(len(links)):
# f.write(str(3*chr(9) + '<li>' + self.text[i].encode("utf-8") + ': <a href="' + links[i].encode("utf-8") + '">' + links[i].encode("utf-8") + '</a></li>\n'))
f.write(str(3*chr(9) + '<li>' + self.text[i] + ': <a href="' + links[i] + '">' + links[i] + '</a></li>\n'))
f.write(str(2*chr(9) + '</ol><br>\n'))
f.write(str(2*chr(9) + '<b>Total results count:</b> %s\n' % len(self.strings)))
f.write(str(chr(9) + '</body>\n'))
f.write(str('</html>\n'))
f.close()
def log_out(self):
if self.logging:
print ('\nResults:')
for i in range(len(self.strings)):
print (self.strings[i])
print ('\nTotal results count: %s\n' % len(self.strings))
class Load_URLS:
def __init__(self):
self.patch = ''
def var_check(self):
if len(self.patch) == 0:
print ('%s > WARNING: Patch to *.urls file is not defined in "load_urls" module!' % datetime.datetime.now())
exit()
elif not os.path.isfile(self.patch):
print ('%s > WARNING: File "%s" is not exist!' % (datetime.datetime.now(), self.patch))
exit()
def load_urls(self, patch, rewrite):
self.patch = patch
self.var_check()
print ('%s > Loading URLs from "%s" file...' % (datetime.datetime.now(), patch))
if rewrite:
del links[:]
with open(patch, 'r') as f:
for line in f:
tmp = line
if '\n' in tmp:
tmp = tmp.replace('\n', '')
links.append(tmp)
f.close()
class Get:
def __init__(self):
self.link = ''
self.temp_link = ''
self.file_format = ''
self.save_path = ''
self.filename = ''
self.name = ''
self.extension = ''
self.patch = ''
self.ext_check = False
self.ua_count = 0
def var_check_single(self):
if len(self.link) == 0:
print ('%s > WARNING: Link on file is not defined in "get" module!' % datetime.datetime.now())
exit()
elif len(self.file_format) == 0:
print ('%s > WARNING: File format is not defined in "get" module!' % datetime.datetime.now())
exit()
def var_check_list(self):
if len(self.file_format) == 0:
print ('%s > WARNING: File format is not defined in "get" module!' % datetime.datetime.now())
exit()
elif len(links) == 0:
print ('%s > WARNING: Empty links list in "get" module!' % datetime.datetime.now())
exit()
def filename_extract(self, link):
if link.rfind(self.file_format) != -1:
self.temp_link = link
real_links.append(self.temp_link)
self.filename = link[(link.rfind('/') + 1):]
self.filename = self.filename.replace('%20', ' ')
self.filename = self.filename.replace('%26', ' ')
names.append(self.filename)
self.name = self.filename[:self.filename.rfind('.')]
self.extension = self.filename[self.filename.rfind('.'):]
def format_check(self):
if self.ext_check:
if self.extension != self.file_format:
print('%s > WARNING: File on selected link is not *%s file!' % (datetime.datetime.now(), self.file_format))
exit()
def get_file(self):
g_get = Grab()
print ('%s > Downloading file, link: %s...' % (datetime.datetime.now(), self.link))
g_get.go(self.link)
print ('%s > Extracting file name...' % datetime.datetime.now())
self.filename_extract(g_get.response.url)
# print ('link: ' + g_get.response.url + ', file: ' + self.filename)
self.format_check()
if len(self.save_path) <= 1:
self.patch = self.save_path + self.filename
else:
self.patch = self.save_path + '/' + self.filename
print ('%s > Saving "%s" file on disc...' % (datetime.datetime.now(), self.filename))
with open('%s' % self.patch, 'wb') as f:
f.write(g_get.response.body)
f.close()
print ('%s > File "%s" has been saved successfully.' % (datetime.datetime.now(), self.filename))
del g_get
def get_single(self, link, file_format, save_patch, ext_check):
self.link = link
self.file_format = file_format
self.save_path = save_patch
self.ext_check = ext_check
self.var_check_single()
self.get_file()
def get_list(self, file_format, save_patch, ext_check):
self.file_format = file_format
self.save_path = save_patch
self.ext_check = ext_check
self.var_check_list()
for i in range(len(links)):
self.link = links[i]
self.get_file()
class Recognizer:
def __init__(self):
self.samples_patch = ''
self.downloads_patch = ''
self.file_format = ''
def var_check(self):
if len(self.samples_patch) == 0:
print ('%s > WARNING: Samples folder is not defined in "recognizer" module!' % datetime.datetime.now())
exit()
elif len(self.downloads_patch) == 0:
print ('%s > WARNING: Downloads folder is not defined in "recognizer" module!' % datetime.datetime.now())
exit()
elif len(self.file_format) == 0:
print ('%s > WARNING: File format is not defined in "recognizer" module!' % datetime.datetime.now())
exit()
def recognize(self, samples_patch, downloads_patch, file_format):
self.samples_patch = samples_patch
self.downloads_patch = downloads_patch
self.file_format = file_format
self.var_check()
warnings.filterwarnings('ignore')
with open('dejavu.conf') as f:
config = json.load(f)
djv = Dejavu(config)
# -= updating audio fingerprint base =-
print ('%s > Updating fingerprints...' % datetime.datetime.now())
djv.fingerprint_directory(self.samples_patch, [self.file_format])
# -= recognizing downloaded files =-
print ('%s > Recognizing files...' % datetime.datetime.now())
for i in range(len(names)):
file = self.downloads_patch + '/' + names[i]
print ('%s > Now recognizing: %s' % (datetime.datetime.now(), names[i]))
song = djv.recognize(FileRecognizer, file)
recognized.append(song['song_name'])
print ('%s > From file we recognized: %s' % (datetime.datetime.now(), recognized[i]))
print ('%s > Finished!' % datetime.datetime.now())
class Generate_Report:
def __init__(self):
self.patch = ''
self.res_url = ''
def var_check(self):
if len(self.patch) == 0:
print ('%s > WARNING: Patch for generating *.html report is not defined in "generate_report" module!' % datetime.datetime.now())
exit()
elif len(self.res_url) == 0:
print ('%s > WARNING: Resource URL for generating *.html report is not defined in "generate_report" module!' % datetime.datetime.now())
exit()
def gen_html_report(self, patch, res_url):
self.patch = patch
self.res_url = res_url
self.var_check()
html_page = '<!DOCTYPE html>\n'
dtime = datetime.datetime.now()
print ('%s > Generating *.html-file...' % datetime.datetime.now())
html_page += '<html>\n'
html_page += chr(9) + '<head>\n'
html_page += 2*chr(9) + '<meta http-equiv="Content-Type" content="text/html; charset=utf-8">\n'
html_page += 2*chr(9) + '<title>Результаты анализа</title>\n'
html_page += chr(9) + '</head>\n'
html_page += chr(9) + '<body>\n'
html_page += 2*chr(9) + '<h3>Результаты анализа:</h3>\n'
html_page += 2*chr(9) + '<b>Дата и время:</b> %s, %s:%s:%s<br>\n' % (dtime.date(), dtime.hour, dtime.minute, dtime.second)
html_page += 2*chr(9) + '<b>URL ссылка:</b> <a href="%s" target="_blank">%s</a><br>\n' % (res_url, res_url)
html_page += 2*chr(9) + '<b>Заголовок страницы:</b> %s<br>\n' % g.doc.select('//title').text().encode("utf-8")
html_page += 2*chr(9) + '<b>Формат файла:</b> *%s<br>\n' % params[0]
# html_page += 2*chr(9) + '<b>Совпадений:</b> %s из %s<br><br>\n' % (len(recognized), len(names))
html_page += 2*chr(9) + '<b>Результаты:</b><br><br>\n'
html_page += 3*chr(9) + '<table cols="5" border="1" cellspacing="0" cellpadding="5" align="left">\n'
html_page += 4*chr(9) + '<tr>\n'
html_page += 5*chr(9) + '<td align="center"><b>№</b></td>\n'
html_page += 5*chr(9) + '<td align="center"><b>Ссылка</b></td>\n'
html_page += 5*chr(9) + '<td align="center"><b>Фактическая ссылка</b></td>\n'
html_page += 5*chr(9) + '<td align="center"><b>Имя файла</b></td>\n'
html_page += 5*chr(9) + '<td align="center"><b>Совпадение</b></td>\n'
html_page += 4*chr(9) + '</tr>\n'
for i in range(len(links)):
html_page += 4*chr(9) + '<tr>\n'
html_page += 5*chr(9) + '<td align="center">%s</td>\n' % str(i+1)
html_page += 5*chr(9) + '<td align="center"><a href="%s" target="_blank">link</a></td>\n' % links[i]
html_page += 5*chr(9) + '<td align="center"><a href="%s" target="_blank">link</a></td>\n' % real_links[i]
html_page += 5*chr(9) + '<td align="left">%s</td>\n' % names[i]
html_page += 5*chr(9) + '<td align="left">%s</td>\n' % recognized[i]
html_page += 4*chr(9) + '</tr>\n'
html_page += 3*chr(9) + '</table>\n'
html_page += chr(9) + '</body>\n'
html_page += '</html>'
f = open(self.patch, 'w')
f.write(str(html_page))
f.close()
class Screenshot:
def __init__(self):
self.patch = ''
self.res_url = ''
def var_check(self):
if len(self.patch) == 0:
print ('%s > WARNING: Patch for generating screenshot is not defined in "screenshot" module!' % datetime.datetime.now())
exit()
elif len(self.res_url) == 0:
print ('%s > WARNING: Resource URL for generating screenshot is not defined in "screenshot" module!' % datetime.datetime.now())
exit()
def get_screenshot(self, patch, res_url):
file_patch = self.generate_savepatch(patch, res_url)
cmd = 'gnome-web-photo %s %s' % (res_url, file_patch)
# os.system(cmd)
PIPE = subprocess.PIPE
p = subprocess.Popen(cmd, shell = True)
def generate_savepatch(self, patch, res_url):
dtime = datetime.datetime.now()
timestamp = '%s_%s.%s.%s' % (dtime.date(), dtime.hour, dtime.minute, dtime.second)
scr_site = res_url.replace('http://', '')
scr_site = scr_site[:scr_site.find('/')]
savepatch = patch + '/' + timestamp + '_' + scr_site + '.png'
return savepatch