1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 | import stop_words_eng class Solve: @staticmethod def problem1(): ''' 오류가 나는 것을 보면 TypeError: can only assign an iterable 를 볼 수 있습니다. 이는 슬라이싱에 대한 값 대입은 iterable한 개체만 올 수 있으며 100이나 (100)은 튜플이나 리스트와 같은 반복 가능한 개체가 아니므로 타입오류가 납니다. ''' print('-' * 30 + ' 1 ' + '-' * 30) # region 1 f1 = open('s.txt', 'w') f1.write('pig ham\n') f1.write('cat dog\n') f1.write('ham bird\n') f1.write('dog pig\n') f1.close() # endregion # region 2 f1 = open('s.txt', 'r') f2 = open('s1.txt', 'w') data = [item for item in f1.read().split('\n') if item != ''] data.sort(key=lambda x: x[0:]) for item in data: f2.write(item + '\n') f1.close() f2.close() # endregion # region 3 f1 = open('s.txt', 'r') f2 = open('s2.txt', 'w') data = [item for item in f1.read().split('\n') if item != ''] data.sort(key=lambda x: x[1:]) for item in data: f2.write(item + '\n') f1.close() f2.close() # endregion # region 4 f1 = open('s.txt', 'r') f2 = open('s3.txt', 'w') data = [item for item in f1.read().split() if item != ''] index = 0 result = [] for item in data: if index < 3: result.append(item) index += 1 else: f2.write(' '.join(result) + '\n') index = 1 result = [item] if len(result) != 0: f2.write(' '.join(result) + '\n') f1.close() f2.close() # endregion @staticmethod def problem2(): print('-' * 30 + ' 2 ' + '-' * 30) import hashlib import os print('Welcome to Our Service') print('A. Sign Up') print('B. Sign In') print('C. Quit') while True: command = input('User: ') if command == '1': data = [] if os.path.isfile('access.txt'): f1 = open('access.txt', 'r') result = f1.read().replace('[', '').replace(']', '').replace(':', '').replace(',', '').split() for i in range(len(result) // 4): data.append((result[i * 4:i * 4 + 4])) f1.close() isID = True user_id = None while isID: user_id = input('id : ') for account in data: if account[0] == user_id: print('Sorry, the entered ID is already used.') break else: break user_pw = input('pw : ') user_name = input('name : ') user_school = input('school : ') hasher = hashlib.new('sha1') hasher.update(user_pw.encode('utf-8')) fw = open('access.txt', 'w') if len(data) > 0: for id, pw, name, sch in data: fw.write('[%s]: [%s], [%s], [%s]\n' % (id, pw, name, sch)) fw.write('[%s]: [%s], [%s], [%s]' % (user_id, hasher.hexdigest(), user_name, user_school)) fw.close() elif command == '2': import hashlib data = [] if os.path.isfile('access.txt'): f1 = open('access.txt', 'r') result = f1.read().replace('[', '').replace(']', '').replace(':', '').replace(',', '').split() for i in range(len(result) // 4): data.append((result[i * 4:i * 4 + 4])) f1.close() existID = True user_data = None while existID: user_id = input('user_id : ') if len(data) == 0: print('Sorry, you are not a registered member.') for account in data: if account[0] == user_id: user_data = account existID = False break else: print('Sorry, you are not a registered member.') existPW = True while existPW: user_pw = input('user_pw : ') hasher = hashlib.new('sha1') hasher.update(user_pw.encode('utf-8')) if hasher.hexdigest() == user_data[1]: existPW = False break else: print('Sorry, the entered password is not correct.') print("Hello [%s]" % (user_data[2])) elif command == '3': break @staticmethod def problem3(): print('-' * 30 + ' 3 ' + '-' * 30) def frange(*args): start = 0.0 stop = 0.0 step = 0.1 if len(args) == 1: stop = args[0] elif len(args) == 2: start = args[0] stop = args[1] elif len(args) == 3: start = args[0] stop = args[1] step = args[2] result = [] while start < stop: result.append(round(start, 10)) start += step return result print(frange(0.5)) print(frange(1.0, 2.0)) print(frange(2.2, 4.0, 0.5)) @staticmethod def problem4(): print('-' * 30 + ' 4 ' + '-' * 30) def sum(*args): result = 0 for val in args: result += val return result print(sum()) print(sum(1, 2)) print(sum(1, 2, 3, 4, 5)) print(sum(1, 5, 7, 2, -10)) @staticmethod def problem5(): print('-' * 30 + ' 5 ' + '-' * 30) def myinitial(body: str): return ''.join(map(str.upper, [token[0] for token in body.split()])) print(myinitial('as soon as possible')) @staticmethod def problem6(): print('-' * 30 + ' 6 ' + '-' * 30) def fact(n: int): if n < 1: return 1 else: return n * fact(n - 1) print(fact(5)) @staticmethod def problem7(): print('-' * 30 + ' 7 ' + '-' * 30) ''' import string 은 string에 있는 모든 것들을 불러오는데 접근할 때 string.name 식으로 모듈명을 입력하여 접근해야합니다. 하지만 from string import * 는 string 내부에 있는것을 다 읽어오는 거라 바로 모듈명 없이 바로 함수를 호출할 수 있습니다. ''' @staticmethod def incrementalProject(): import requests import pickle print('-' * 30 + ' Incremental Project ' + '-' * 30) # 해당 웹 소스 기반으로 키워드를 알아옴 def getKeyword(web_source): import string import html source = web_source # region 쓸모 없는 데이터를 지움 repalce_words = ['\r', '\t', '\n', '<!doctype html>', '<!DOCTYPE html>'] # 의미없는 데이터 교체 for word in repalce_words: source = source.replace(word, '') source.strip() # html 파일 내 스크립트 문장을 지움 while source.find('<script') != -1: start = source.find('<script') end = source.find('</script>') source = (source[:start] + source[end + 9:]) # html 파일 내 스타일 문장을 지움 while source.find('<style') != -1: start = source.find('<style') end = source.find('</style>') source = (source[:start] + source[end + 8:]) # html 파일 내 주석을 지움 while source.find('<!--') != -1: start = source.find('<!--') end = source.find('-->') source = (source[:start] + source[end + 3:]) # endregion result = [] for token in source.split('>'): body = token.strip() find_end = body.find('<') ht = html.entities.html5 if find_end > 0: temp = body[:find_end] s_range = 0 # 아래 내용은 엔티티 문자를 제거하기 위해서 while temp[s_range:].find('&') != -1: start = temp[s_range:].find('&') end = temp[s_range:].find(';') if end == -1: break entity = temp[s_range:][start + 1:end] # 다음은   같은 문자는 entity에 해당하지 않아서 넘김 if entity + ';' in ht: temp = temp.replace('&' + entity + ';', ht[entity + ';']) else: s_range += (end + 1) if len(temp) > 0: result.append(temp.strip()) # 모든 리스트를 재구성 all_word = ' '.join(result) # punctuation 제거 for pun in string.punctuation: all_word = all_word.replace(pun, '') # dict 으로 사전 통계 word_dict = dict() for val in all_word.split(): if val not in word_dict: word_dict[val] = 0 word_dict[val] += 1 return word_dict # 해당 url로 html과 키워드를 파일로 저장함 def saveFile(url): req = requests.get(url) word_dict = getKeyword(req.text) print(len(word_dict)) remove_url = requests.get( 'https://raw.githubusercontent.com/stopwords-iso/stopwords-ko/master/stopwords-ko.txt') # 불용어를 전부 삭제해주는 과정 for token in remove_url.text.split(): if token in word_dict: del word_dict[token] for token in stop_words_eng.stop_words_eng: if token in word_dict: del word_dict[token] # 파일 이름을 가져옴 filename = url[url.find('://') + 3:].replace('/', '.') # html 파일을 씀 with open(filename + '.html', 'w') as fp: fp.write(req.text) fp.close() # pickle 파일을 씀 with open(filename + '.words_frequency.pickle', 'wb') as fp: pickle.dump(word_dict, fp) fp.close() # saveFile('http://www.president.go.kr') # 청와대 # saveFile('https://wikidocs.net/book/2') # 파이썬 # saveFile('https://ko.wikipedia.org/wiki/군대') # 군대 정보 # saveFile('https://ko.wikipedia.org/wiki/주식') # 주식 # saveFile('https://www.coupang.com') # 쇼핑 dict_data = [] web_data = [('www.president.go.kr.html', 'www.president.go.kr.words_frequency.pickle'), ('wikidocs.net.book.2.html', 'wikidocs.net.book.2.words_frequency.pickle'), ('ko.wikipedia.org.wiki.군대.html', 'ko.wikipedia.org.wiki.군대.words_frequency.pickle'), ('ko.wikipedia.org.wiki.주식.html', 'ko.wikipedia.org.wiki.주식.words_frequency.pickle'), ('www.coupang.com.html', 'www.coupang.com.words_frequency.pickle')] for i in web_data: with open(i[1], 'rb') as fp: dict_data.append(pickle.load(fp)) fp.close() # 키워드를 불러오고 sorted_keyword = [] for keywords in dict_data: data = list(keywords.items()) # 가중치를 기준으로 내림차순 정렬 data.sort(key=lambda x: x[1], reverse=True) sorted_keyword.append(data) print(data[:3], len(data)) # 가장 높은 3개를 출력함 input_str = input('search : ') remove_url = requests.get( 'https://raw.githubusercontent.com/stopwords-iso/stopwords-ko/master/stopwords-ko.txt') # 불용어를 입력에서 지우는 과정 for word in remove_url.text.split('\n'): input_str = input_str.replace(word, '') for word in stop_words_eng.stop_words_eng: input_str = input_str.replace(word, '') search_list = input_str.split() sm_list = [] # 사전을 차례대로 for cnt, keywords in enumerate(dict_data): result = 0 # 검색어를 공백 기준으로 따르고 그거를 각각 계산하여 더함 for sword in search_list: if sword in keywords: # 만약 키워드가 존재하면 가중치를 더해줌 result += keywords[sword] sm_list.append((cnt, result)) sm_list.sort(key=lambda k: k[1], reverse=True) for idx, rank in enumerate(sm_list): print(web_data[rank[0]][0], sm_list[idx][1]) Solve.problem1() Solve.problem2() Solve.problem3() Solve.problem4() Solve.problem5() Solve.problem6() Solve.problem7() Solve.incrementalProject() | cs |
/Users/jinwoo/PycharmProjects/pythonProject/venv/bin/python /Users/jinwoo/PycharmProjects/pythonProject/problem1.py
------------------------------ 1 ------------------------------
------------------------------ 2 ------------------------------
Welcome to Our Service
A. Sign Up
B. Sign In
C. Quit
User: 2
user_id : test1@email.com
Sorry, you are not a registered member.
user_id : test1
Sorry, you are not a registered member.
user_id : admin
Sorry, you are not a registered member.
user_id : userid1
user_pw : userpw1
Hello [username1]
User: 3
------------------------------ 3 ------------------------------
[0.0, 0.1, 0.2, 0.3, 0.4]
[1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9]
[2.2, 2.7, 3.2, 3.7]
------------------------------ 4 ------------------------------
0
3
15
5
------------------------------ 5 ------------------------------
ASAP
------------------------------ 6 ------------------------------
120
------------------------------ 7 ------------------------------
------------------------------ Incremental Project ------------------------------
[('뉴딜', 50), ('한국판', 48), ('있습니다', 31)] 2429
[('문제', 59), ('연습', 56), ('2021년', 31)] 817
[('편집', 16), ('005', 15), ('문서', 14)] 832
[('주식의', 28), ('↑', 21), ('편집', 20)] 1441
[('더보기', 47), ('건강식품', 15), ('바로가기', 14)] 2089
search : 문재인 주식
search : ko.wikipedia.org.wiki.주식.html 16
www.president.go.kr.html 6
wikidocs.net.book.2.html 0
ko.wikipedia.org.wiki.군대.html 0
www.coupang.com.html 0
Process finished with exit code 0
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