def do_compute(self): # step 1, get prompt information from web source words_hint = TextHelper.find_text_between_tag(self.web_source, "<!-- ", " -->") print words_hint img_url_short = TextHelper.find_text_between_tag(self.web_source, "<img src=\"", "\" border=") ImageHelper.show_image_from_web(WebHelper.join_url(self.url, img_url_short)) # It shows a same picture with different brightness print "brightness" prompt_url = WebHelper.join_url(self.url, "brightness") print "get new prompt url: %s" % prompt_url # step 2, download gz file from web prompt_url = WebHelper.get_prompt_url_from_web(prompt_url, "<!-- maybe consider ", " -->") local_gz = WebHelper.get_url_page(prompt_url) WebHelper.download_with_auth(prompt_url, local_gz) # step 3, get png data and show the image gz_content = FileHelper.read_gzip_file(local_gz) png = T18.get_png_data_from_diff_data(gz_content) for i in range(3): ImageHelper.show_image_from_data(png[i]) # from image, we can see "../hex/bin.html", "butter", "fly" ==> These last two words will be used in next level prompt_url = "../hex/bin.html" print 'we can see "../hex/bin.html", "butter", "fly" in these image, set new user, password for next level' self.result.set_user_password("butter", "fly") # step 4, set prompt self.set_prompt(prompt_url) # step 5, clean zip file FileHelper.remove_file(local_gz)
def test_make_qrcode(self): dest = os.path.join(settings.MEDIA_ROOT, 'test_data', 'qrcode_test.jpg') ImageHelper.make_qrcode('QR Code Test', dest) self.assertTrue(os.path.exists(dest)) os.remove(dest) self.assertFalse(os.path.exists(dest))
def get_property_image_file_url(file_oid, org_file_name, cache_file_name, water_mark, max_size): """ 建物、部屋の画像のURLの取得 """ CacheFileHelper.__prepare_cache_dir() cache_path = os.path.join(settings.CACHE_FILE_DIR, 'buildings', file_oid) cache_path = re.sub(r'\.+' + repr(os.sep), '', cache_path) cache_url = urljoin(settings.CACHE_FILE_URL, "./buildings/" + file_oid + "/") if not os.path.isdir(cache_path): os.makedirs(cache_path) cache_file_url = None org_file_path = os.path.join(settings.ORIGINAL_FILE_DIR, 'buildings', file_oid, 'pictures', org_file_name) org_file_path = re.sub(r'\.+' + repr(os.sep), '', org_file_path) if os.path.isfile(org_file_path): cache_file_path = os.path.join(cache_path, cache_file_name) cache_file_path = re.sub(r'\.+' + repr(os.sep), '', cache_file_path) cache_file_url = urljoin(cache_url, cache_file_name) if not os.path.isfile(cache_file_path): ImageHelper.cache_image(org_file_path, cache_file_path, water_mark, max_size) return urljoin(settings.BASE_URL, cache_file_url)
def test_cache_image(self): src_path = os.path.join(settings.MEDIA_ROOT, 'test_data', 'sample_picture.jpg') cache_test_dir = os.path.join(settings.CACHE_FILE_DIR, 'test_data') os.makedirs(cache_test_dir) cache_path = os.path.join(cache_test_dir, 'cache_test_picture.jpg') ImageHelper.cache_image(src_path, cache_path, 'YWorks', settings.MEDIUM_IMAGE_SIZE) self.assertTrue(os.path.exists(cache_path)) shutil.rmtree(cache_test_dir)
def form_valid(self, form): if settings.DEMO: messages.error(self.request, 'DEMOモードのため追加できません。') elif self.request.method == 'POST': if self.room: picture_type_id = self.request.POST['picture_type'] picture_type = PictureType.objects.get(pk=picture_type_id) file_name = None if self.request.FILES['image']: image = Image.open(self.request.FILES['image']) file_name = MediaHelper.get_uuid_filename( self.request.FILES['image'].name) file_path = MediaHelper.get_upload_picture_path( self.room.building, file_name) ImageHelper.save_image(image, file_path, settings.ORIGINAL_IMAGE_SIZE) thumbnail_path = MediaHelper.get_picture_thumbnail_path( file_path) ImageHelper.save_image(image, thumbnail_path, settings.THUMBNAIL_IMAGE_SIZE) if picture_type and file_name: data = RoomPicture() data.picture_type = picture_type data.file_name = file_name data.cache_name_thumb = MediaHelper.get_uuid_filename( file_name) data.cache_name_s = MediaHelper.get_uuid_filename( file_name) data.cache_name_m = MediaHelper.get_uuid_filename( file_name) data.cache_name_l = MediaHelper.get_uuid_filename( file_name) data.cache_name_org = MediaHelper.get_uuid_filename( file_name) data.building = self.room.building data.room = self.room data.is_publish_web = False data.is_publish_vacancy = True data.created_at = timezone.now() data.created_user = self.user data.updated_at = timezone.now() data.updated_user = self.user data.save() self.room_picture = data messages.success(self.request, '追加しました。') else: raise ValueError return super().form_valid(form)
def do_compute(self): # step 1, get picture from web source prompt_url = TextHelper.find_text_between_tag(self.web_source, "<img src=\"", "\" border=\"0\"/>") cookie_img_url = WebHelper.join_url(self.url, prompt_url) ImageHelper.show_image_from_web(cookie_img_url) # Do you feel familiar with the embed picture? Yes, the level 4 level_4_start_url, ignore_content = WebHelper.get_final_url_content("http://www.pythonchallenge.com/pc/def/linkedlist.html") print "python challenge level 4 start url: " + level_4_start_url # step 2, get traverse start url cookies, level_4_web_source = WebHelper.get_cookie_content_from_url(level_4_start_url) cookie_prompt = ''.join(cookies) # you+should+have+followed+busynothing... print "prompt from start web cookie: " + cookie_prompt new_para = TextHelper.find_text_between_tag(cookie_prompt, "have followed ", "...") print "get new para from cookie prompt: " + new_para origin_start_url = TextHelper.find_text_between_tag(level_4_web_source, "<center>\n<a href=\"", "\">") print "get origin start url: " + origin_start_url start_url = WebHelper.join_url(level_4_start_url, origin_start_url.replace("nothing", new_para)) print "replace with new para, get final start url: " + start_url # step 3, get traverse start url cookies_collect = WebHelper.get_traverse_cookie(start_url, "and the next busynothing is ") compressed_message = ''.join(cookies_collect) print "Get compressed message from cookies: " + compressed_message # step 4, uncompress message message = bz2.decompress(compressed_message) print "decompressed messsage: %s" % message # decompressed messsage: is it the 26th already? call his father and inform him that "the flowers are \ # on their way". he'll understand. his_father = "Leopold" message = TextHelper.find_text_between_tag(message, "call his father and inform him that \"", "\". he'll ") # step 5, call his father his_father = "Leopold" phone_book_url = "http://www.pythonchallenge.com/pc/phonebook.php" phone = xmlrpclib.ServerProxy(phone_book_url) number = phone.phone(his_father) print "%s number is %s" % (his_father, number) # Leopold number is 555-VIOLIN ignore_url, violin_content = WebHelper.get_auth_url_content(WebHelper.join_url(self.url, "violin")) print violin_content violin_url = TextHelper.find_pattern_in_content(violin_content, "no! i mean yes! but (.*php)")[0] print "violin url is %s" % violin_url leopold_url = WebHelper.join_url(self.url, violin_url) # step 6, send the message opener = urllib2.build_opener() message = "the flowers are on their way" opener.addheaders.append(('Cookie', 'info=' + quote_plus(message))) response = opener.open(leopold_url) leopold_prompt = response.read() # step 7, set next level prompt final_prompt = TextHelper.find_text_between_tag(leopold_prompt, "t you dare to forget the ", ".</font>") self.set_prompt(final_prompt)
def do_compute(self): # step 1, get information from web source web_message = TextHelper.find_text_between_tag(self.web_source, '"gold"/>\n', '\n') print web_message print TextHelper.find_text_between_tag(self.web_source, '"> <!-- ', '-->') print 'Prompt us to send email to leopold!\n' leopold_email_address = '*****@*****.**' leo_mail = Email(None, leopold_email_address, 'Apology', 'Sorry!') EmailHelper.send_mail(leo_mail) try: leo_response = EmailHelper.get_latest_email(leopold_email_address) if leo_response is not None: print "Response email content: %s" % leo_response.get_payload() except error: print "This may be timeout from out of mainland china!" print "You can check from web to get this email content." print ''' Email content: # Never mind that. # # Have you found my broken zip? # # md5: bbb8b499a0eef99b52c7f13f4e78c24b # # Can you believe what one mistake can lead to?''' # step 2, decode mybroken.zip zip_file = 'mybroken.zip' repair_file = 'repair.zip' local_dir = 'repair' md5 = 'bbb8b499a0eef99b52c7f13f4e78c24b' data = array.array('c', open(zip_file, 'rb').read()) if not T26.fix(data, md5): print "Can not fix %s!" % zip_file FileHelper.save_to_zip_file(data, repair_file) FileHelper.unzip_to_directory(repair_file, local_dir) # step 3, set prompt words ImageHelper.show_from_file(local_dir + "/mybroken.gif") prompt_words = 'speed' + string.split(web_message, ' ')[-1] print "Get words %s from picture!" % prompt_words self.set_prompt(prompt_words) # step 4, clean unused file FileHelper.remove_file(repair_file) FileHelper.remove_folder(local_dir) FileHelper.remove_file('readme.txt') FileHelper.remove_file(zip_file)
def do_compute(self): # step 1, get prompt information from web source print TextHelper.find_text_between_tag(self.web_source, '<!-- ', '-->') wav_suffix = 'wav' print "Above prompt words ask us to replace the suffix of jpg to %s" % wav_suffix wave_img_url = WebHelper.join_url( self.url, TextHelper.find_text_between_tag(self.web_source, '<img src="', '">')) print "wave image web url is %s" % wave_img_url ImageHelper.show_image_from_web( WebHelper.join_url(self.url, wave_img_url), self.user, self.password) print "This picture prompt us: there is 25 block, we need to combine them" # step 2, download waves wave_url = WebHelper.change_suffix_url(wave_img_url, wav_suffix) print "After change suffix: %s" % wave_url local_directory = 't25' FileHelper.mkdir(local_directory) waves = [] for i in range(25): store_path = FileHelper.join_path(local_directory, WebHelper.get_url_page(wave_url)) WebHelper.download_with_auth(wave_url, store_path, self.user, self.password) waves.append(wave.open(store_path)) wave_url = WebHelper.url_add(wave_url) # step 3, Create combine image from waves img = Image.new('RGB', (300, 300), 'black') frames = waves[0].getnframes() print "Totally waves: %d" % len(waves) for i in range(len(waves)): tmp_img = Image.frombytes('RGB', (60, 60), waves[i].readframes(frames)) current_pos = (60 * (i % 5), 60 * (i // 5)) print "Put image to position%s" % str(current_pos) img.paste(tmp_img, current_pos) img.show() # It shows a words 'decent' # step 4, set prompt words prompt_word = 'decent' print "Get prompt words from combined picture: %s" % prompt_word self.set_prompt(prompt_word) # step 5, clean unused file FileHelper.remove_folder(local_directory)
def do_compute(self): # step 1, get information from web source print TextHelper.find_text_between_tag(self.web_source, '<title>', '</title>') print "words above indicate us to explore the maze from top to bottom" maze_prompt = TextHelper.find_text_between_tag(self.web_source, '<img src="', '">') maze_img = ImageHelper.create_image_from_web( WebHelper.join_url(self.url, maze_prompt), self.user, self.password) width, height = maze_img.size print "Find entrance in the top" for i in range(width): if maze_img.getpixel((i, 0))[2] == 0: entrance = (i, 0) print "(width=%d, height=0), pixel=(%s)" % ( i, maze_img.getpixel(entrance)) break print "Find export at the bottom" for i in range(width): if maze_img.getpixel((i, height - 1))[2] == 0: export = (i, height - 1) print "(width=%d, height=%d), pixel=(%s)" % ( i, height - 1, maze_img.getpixel(export)) # step 2, get out of the maze queue = T24.go_maze(maze_img, entrance, export) # step 3, get information from path zip_file = 'maze.zip' open('maze.zip', 'wb').write(''.join( [chr(maze_img.getpixel(pos[0])[0]) for pos in queue[1::2]])) FileHelper.unzip_to_directory(zip_file, '.') # step 4, get prompt information from picture maze_jpg = 'maze.jpg' ImageHelper.show_from_file(maze_jpg) prompt_words = 'lake' print "Get %s in the picture" % prompt_words self.set_prompt(prompt_words) # step 5, clean unused files FileHelper.remove_file(maze_jpg) FileHelper.remove_file(zip_file)
def do_compute(self): # step 1, get information from web source bell_url = TextHelper.find_text_between_tag(self.web_source, '<a href="', '">') bell_url = WebHelper.join_url(self.url, bell_url) print "Find some url: %s" % bell_url zigzag_jpg = TextHelper.find_text_between_tag(self.web_source, '<img src="', '"> <!--') zigzag_jpg = WebHelper.join_url(self.url, zigzag_jpg) print "Find a picture: %s" % zigzag_jpg gif_prompt = TextHelper.find_text_between_tag(self.web_source, 'did you say ', '? -->') gif_url = WebHelper.change_suffix_url(zigzag_jpg, gif_prompt) print "Get a gif picture: %s" % gif_url # step 2, deal with gif img = ImageHelper.create_image_from_web(gif_url, self.user, self.password) img_content = img.tobytes() img_plt = img.palette.getdata()[1][::3] trans = string.maketrans("".join([chr(i) for i in range(256)]), img_plt) img_tran = img_content.translate(trans) diff = ["", ""] img = Image.new("1", img.size, 0) for i in range(1, len(img_content)): if img_content[i] != img_tran[i - 1]: diff[0] += img_content[i] diff[1] += img_tran[i - 1] img.putpixel(((i - 1) % img.size[0], (i - 1) / img.size[0]), 1) img.show( ) # two words shows in picture: 'not', 'word', between is an key text = bz2.decompress(diff[0]) auth = set() for i in text.split(): if not keyword.iskeyword(i): auth.add(i) # print repeat, switch, ../ring/bell auth = list(auth) print auth for item in auth: if 'html' in item: next_level_url = WebHelper.join_url(self.url, item) auth.remove(item) try: content_ignore = WebHelper.get_auth_web_source( next_level_url, auth[0], auth[1]) self.result.set_user_password(auth[0], auth[1]) print "Set next level user, password = (%s, %s)" % (auth[0], auth[1]) except HTTPError: self.result.set_user_password(auth[1], auth[0]) print "Set next level user, password = (%s, %s)" % (auth[1], auth[0]) # step 3, set next level url self.set_next_level_url(next_level_url)
def do_compute(self): # step 1, get prompt information from web source gif_prompt = TextHelper.find_text_between_tag(self.web_source, '<!-- or maybe ', ' would be more') gif_url = WebHelper.join_url(self.url, gif_prompt) print "Get gif url: %s" % gif_url ImageHelper.show_image_from_web(gif_url, self.user, self.password) local_image = WebHelper.get_url_page(gif_url) WebHelper.download_with_auth(gif_url, local_image, self.user, self.password) ImageHelper.show_from_file(local_image) # step 2, get Image draw img = Image.open(local_image) prompt_img = Image.new("RGB", (500, 200)) draw = ImageDraw.Draw(prompt_img) cx, cy = 0, 100 for frame in range(img.n_frames): img.seek(frame) left, upper, right, lower = img.getbbox() dx = left - 100 dy = upper - 100 if dx == dy == 0: cx += 50 cy = 100 cx += dx cy += dy draw.point([cx, cy]) prompt_img.show() # shows 'bonus' # step 3, set prompt prompt_words = 'bonus' print "get prompt words from image %s" % prompt_words self.set_prompt(prompt_words) # step 4, clean unused files FileHelper.remove_file(local_image)
def do_compute(self): # step 1, get question from web source words_prompt = TextHelper.find_text_between_tag( self.web_source, "<title>", "</title>") print words_prompt # ask us who is this person? # step 2, get image from web prompt_url = TextHelper.find_text_between_tag(self.web_source, "<img src=\"", "\"><br>") img_url = WebHelper.join_url(self.url, prompt_url) url_ignore, img_data = WebHelper.get_auth_url_content(img_url) ImageHelper.show_image_from_web( img_url) # a calendar shows a date January, 26, 1XX6 month = 1 day = 26 # step 3, calculate possible date possible_year = filter(lambda y: isleap(y) and 0 == weekday(y, 1, 26), range(1006, 2000, 10)) print possible_year # step 4, get the date with more prompt information words_prompt = TextHelper.find_text_between_tag( self.web_source, "<!-- todo: ", " -->") print words_prompt # prompt us the date after January, 26 is some day special for memory day += 1 words_prompt = TextHelper.find_text_between_tag( self.web_source, "<center>\n<!-- ", " -->") print words_prompt # prompt us choose the second youngest year = possible_year[-2] print "The day special for flower is " + str(year) + "/" + str( month) + "/" + str(day) # some body may know but I don't know this day is the birthday of mozart # https://en.wikipedia.org/wiki/January_27#Births # step 5, set prompt for the next leve self.set_prompt("mozart")
def do_compute(self): # step 1, get information from web source png_url = TextHelper.find_text_between_tag(self.web_source, '<img src="', '" border="') png_url = WebHelper.join_url(self.url, png_url) print "Get png from web url: %s" % png_url bell_png = ImageHelper.create_image_from_web(png_url, self.user, self.password) green = bell_png.split()[1] message = "" for a, b in T28.paired(green.getdata()): diff = abs(a - b) if diff != 42: message += chr(diff) print 'Prompt Message: %s' % message # whodunnit().split()[0] ? # step 2, set prompt prompt = self.whodunnit().split()[0] self.set_prompt(prompt.lower())
def do_compute(self): # step 1. get information from web source print TextHelper.find_text_between_tag(self.web_source, '<!--\n', '\n-->') beer_url = TextHelper.find_text_between_tag(self.web_source, '<img src="', '" border="0"') beer_url = WebHelper.join_url(self.url, beer_url) print beer_url beer_url = WebHelper.url_add(beer_url) beer_url = WebHelper.change_suffix_url(beer_url, 'png') # step 2. try out this picture beer_img = ImageHelper.create_image_from_web(beer_url, self.user, self.password) data = list(beer_img.getdata()) local_dir = 'img_data' FileHelper.mkdir(local_dir) print len(data) count = 0 while len(data) > 0: if self.is_int_sqrt(len(data)) and len(data) > 0: count += 1 size = int(math.sqrt(len(data))) print "data length = %i, sqrt value = %i" % (len(data), size) new_img = Image.new('RGB', (size, size)) new_img.putdata(data) new_img.save(os.path.join(local_dir, 'img_%i.png' % count)) max_value = max(data) data = [x for x in data if x != max_value] # step 3, Get hint from these pictures print "check png under %s, you will find many characters!" % local_dir prompt = 'gremlins' print "but only characters %s are in square" % str(list(prompt)) self.set_prompt(prompt) FileHelper.remove_folder(local_dir)
def do_compute(self): # step 1, get information from web source question = TextHelper.find_text_between_tag(self.web_source, '<title>', '</title>') print "The title asked us: %s" % question answer = ("kohsamui", "thailand") self.result.set_user_password(answer[0], answer[1]) print "Set next level user, password = (%s, %s)" % answer print "Search google by this photograph, you can find the place: %s, %s" % answer prompt = TextHelper.find_text_between_tag(self.web_source, '<a href="', '"><img src') new_url = WebHelper.join_url(self.url, prompt) print "Get prompt jpg url: %s" % new_url new_web_content = WebHelper.get_auth_web_source2(new_url, answer) print TextHelper.find_text_between_tag(new_web_content, '<font color="gold">', '</font>') mandelbrot_gif = TextHelper.find_text_between_tag( new_web_content, '<img src="', '" border="0">') mandelbrot_gif = WebHelper.join_url(new_url, mandelbrot_gif) print "Get new gif picture: %s" % mandelbrot_gif print TextHelper.find_text_between_tag(new_web_content, 'border="0">\n', '\n </img>') # step 2, parse mandelbrot gif left, top, width, height, iteration = 0.34, 0.57, 0.036, 0.027, 128 img = ImageHelper.create_image_from_web(mandelbrot_gif, answer[0], answer[1]) print "Get image size: %s, %s" % img.size w, h = img.size x_step, y_step = width / w, height / h result = [] for y in range(h - 1, -1, -1): for x in range(w): c = complex(left + x * x_step, top + y * y_step) z = 0 + 0j for i in range(iteration): z = z * z + c if abs(z) > 2: break result.append(i) new_img = img.copy() new_img.putdata(result) new_img.show() # step 3, show diff about these two picture diff = [(a - b) for a, b in zip(img.getdata(), new_img.getdata()) if a != b] print len(diff) print set(diff) plot = Image.new('L', (23, 73)) plot.putdata([(i < 16) and 255 or 0 for i in diff]) plot.resize((230, 730)).show() prompt = 'arecibo' print "Oh, God dammit! Who knows this is a message humanity send to the starts from %s telescope" % prompt # step 4, set next challenge url next_level_url = WebHelper.join_url(mandelbrot_gif, prompt) next_level_url = WebHelper.change_suffix_url(next_level_url, 'html') self.set_next_level_url(next_level_url)