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| 1 | +# -*- coding: utf-8 -*- |
| 2 | +import os, glob |
| 3 | +import traceback |
| 4 | +import sys |
| 5 | +import re |
| 6 | +import threading |
| 7 | +import unicodedata |
| 8 | +try: |
| 9 | + import queue |
| 10 | +except: |
| 11 | + import Queue as queue |
| 12 | +from datetime import timedelta |
| 13 | +import time |
| 14 | +import json |
| 15 | +import peewee |
| 16 | +import tmdbdb |
| 17 | +db = tmdbdb.database |
| 18 | + |
| 19 | +from tmdbdb import Movies, Recommendations, AlternativeTitles, ReleaseDates |
| 20 | +DIR = "TMDBDUMP" |
| 21 | + |
| 22 | +normal_title_regex = re.compile(r"((?:\b|_)(?<!^)(a(?!$)|an|the|and|or|of)(?:\b|_))|\W|_", flags=re.IGNORECASE) |
| 23 | + |
| 24 | +class Worker(threading.Thread): |
| 25 | + def __init__(self, q, *args, **kwargs): |
| 26 | + self.q = q |
| 27 | + super(Worker, self).__init__(*args, **kwargs) |
| 28 | + |
| 29 | + def run(self): |
| 30 | + while True: |
| 31 | + try: |
| 32 | + work = get_multiple_from_queue(self.q) #self.q.get(timeout=3) # 3s timeout |
| 33 | + do_work(work) |
| 34 | + except queue.Empty: |
| 35 | + #self.q.task_done() |
| 36 | + return |
| 37 | + for w in work: |
| 38 | + self.q.task_done() |
| 39 | + # do whatever work you have to do on work |
| 40 | + #self.q.task_done() |
| 41 | + |
| 42 | +class PopWorker(threading.Thread): |
| 43 | + def __init__(self, q, *args, **kwargs): |
| 44 | + self.q = q |
| 45 | + super(PopWorker, self).__init__(*args, **kwargs) |
| 46 | + |
| 47 | + def run(self): |
| 48 | + while True: |
| 49 | + try: |
| 50 | + work = get_multiple_from_queue(self.q, 4) #self.q.get(timeout=3) # 3s timeout |
| 51 | + #do_work_pop(work) |
| 52 | + except queue.Empty: |
| 53 | + self.q.task_done() |
| 54 | + return |
| 55 | + for w in work: |
| 56 | + self.q.task_done() |
| 57 | + # do whatever work you have to do on work |
| 58 | + #self.q.task_done() |
| 59 | + |
| 60 | +def get_multiple_from_queue(q, m = 100): |
| 61 | + work = [] |
| 62 | + for x in range(0, m): |
| 63 | + try: |
| 64 | + work.append(q.get(timeout=1)) |
| 65 | + except queue.Empty as e: |
| 66 | + if len(work) == 0: |
| 67 | + raise e |
| 68 | + else: |
| 69 | + return work |
| 70 | + |
| 71 | + return work |
| 72 | + |
| 73 | +def do_work_pop(pops): |
| 74 | + global db |
| 75 | + with db.transaction(): |
| 76 | + for tmdbid, pop in pops: |
| 77 | + Movies.update(popularity=pop).where(Movies.id == tmdbid).execute() |
| 78 | + print("Updated popularity for movies {0} - {1}".format(pops[0], pops[len(pops)-1])) |
| 79 | + |
| 80 | +def clean_title(title): |
| 81 | + global normal_title_regex |
| 82 | + if title.isdigit(): |
| 83 | + return title |
| 84 | + |
| 85 | + title = title.lower() |
| 86 | + title = title.replace("ä", "ae") |
| 87 | + title = title.replace("ö", "oe") |
| 88 | + title = title.replace("ü", "ue") |
| 89 | + title = title.replace("Ä", "Ae") |
| 90 | + title = title.replace("Ö", "Oe") |
| 91 | + title = title.replace("Ü", "Ue") |
| 92 | + title = title.replace("ß", "ss") |
| 93 | + title = unicodedata.normalize('NFD', unicode(title.decode("utf-8"))) |
| 94 | + title = title.encode('ascii', 'ignore') |
| 95 | + title = title.decode("utf-8") |
| 96 | + title = normal_title_regex.sub(repl="", string=title) |
| 97 | + title = title.lower() |
| 98 | + |
| 99 | + return title |
| 100 | + |
| 101 | + |
| 102 | + |
| 103 | + |
| 104 | +def do_work(files, tables = ["movies", "recommendations"]): |
| 105 | + insertion = [] |
| 106 | + reco_insert = [] |
| 107 | + alt_insert = [] |
| 108 | + dates_insert = [] |
| 109 | + ids = [] |
| 110 | + for f in files: |
| 111 | + try: |
| 112 | + with open(f, "r") as res: |
| 113 | + try: |
| 114 | + jres = json.loads(res.read()) |
| 115 | + if jres["id"] == None or jres["id"] == "" or jres["id"] == 0: |
| 116 | + raise KeyError() |
| 117 | + |
| 118 | + for reco in jres["recommendations"]["results"]: |
| 119 | + reco_insert.append({"tmdbid" : jres["id"], "recommended" : reco["id"]}) |
| 120 | + for alt in jres["alternative_titles"]["titles"]: |
| 121 | + alt_insert.append({"tmdbid" : jres["id"], "alternative_title" : alt["title"], "clean_alt_title" : clean_title(str(alt["title"].encode("utf-8"))), "iso_3166_1" : alt["iso_3166_1"]}) |
| 122 | + for iso_3166 in jres["release_dates"]["results"]: |
| 123 | + for date in iso_3166["release_dates"]: |
| 124 | + note = "" |
| 125 | + if "note" in date: |
| 126 | + note = date["note"] |
| 127 | + dates_insert.append({"tmdbid" : jres["id"], "iso_3166_1" : iso_3166["iso_3166_1"], "iso_639_1" : date["iso_639_1"], "certification" : date["certification"], "note" : note, "release_date" : date["release_date"], "release_type" : date["type"]}) |
| 128 | + #print(jres["id"]) |
| 129 | + ids.append(jres["id"]) |
| 130 | + release_date = jres["release_date"] |
| 131 | + if release_date == "": |
| 132 | + print("No release date for movie: {0}".format(jres["title"])) |
| 133 | + trailer = (None, None) |
| 134 | + for video in jres["videos"]["results"]: |
| 135 | + if "trailer" in video["type"].lower() or "teaser" in video["type"].lower(): |
| 136 | + trailer = (video["key"], video["site"].lower()) |
| 137 | + genres = [] |
| 138 | + for genre in jres["genres"]: |
| 139 | + genres.append(str(genre["id"])) |
| 140 | + insertion.append({"id" : jres["id"], "title" : jres["title"], "imdb_id" : jres["imdb_id"], |
| 141 | + "release_date" : release_date, "release_year" : release_date[0:4], "overview" : jres["overview"], |
| 142 | + "vote_count" : jres["vote_count"], "vote_average" : jres["vote_average"], "tagline" : jres["tagline"], |
| 143 | + "poster_path" : jres["poster_path"], "trailer_key" : trailer[0], "trailer_site" : trailer[1], |
| 144 | + "backdrop_path" : jres["backdrop_path"], "homepage" : jres["homepage"], "popularity" : jres["popularity"], |
| 145 | + "runtime" : jres["runtime"], "genres" : ",".join(genres), "clean_title" : clean_title(str(jres["title"].encode("utf-8")))}) |
| 146 | + except Exception as e: |
| 147 | + #print(traceback.format_exc()) |
| 148 | + #print("Invalid json for file: {0}".format(f)) |
| 149 | + with open("invalid_files.txt", "a") as invalid_files: |
| 150 | + invalid_files.write(f + "\n") |
| 151 | + except Exception as e: |
| 152 | + #print(traceback.format_exc()) |
| 153 | + ids.append(int(f.replace("TMDBDUMP/", "").replace(".json", ""))) |
| 154 | + |
| 155 | + try: |
| 156 | + if len(insertion) > 0: |
| 157 | + Movies.delete().where(Movies.id << ids).execute() |
| 158 | + Movies.insert_many(insertion).execute() |
| 159 | + if len(reco_insert) > 0: |
| 160 | + Recommendations.delete().where(Recommendations.tmdbid << ids).execute() |
| 161 | + Recommendations.insert_many(reco_insert).execute() |
| 162 | + if len(alt_insert) > 0: |
| 163 | + AlternativeTitles.delete().where(AlternativeTitles.tmdbid << ids).execute() |
| 164 | + AlternativeTitles.insert_many(alt_insert).execute() |
| 165 | + if len(dates_insert) > 0: |
| 166 | + ReleaseDates.delete().where(ReleaseDates.tmdbid << ids).execute() |
| 167 | + ReleaseDates.insert_many(dates_insert).execute() |
| 168 | + except Exception as e: |
| 169 | + print(e) |
| 170 | + print("Pushed movies {0} to {1}".format(files[0], files[len(files)-1])) |
| 171 | + |
| 172 | +def add_all_to_db(limit = 2861730): |
| 173 | + q = queue.Queue() |
| 174 | + for f in sorted(glob.glob(DIR+"/*.json"), key=lambda name: int(name.replace(DIR + "/", "").replace(".json", "")))[0:limit+1]: |
| 175 | + q.put_nowait(f) |
| 176 | + |
| 177 | + for _ in range(10): |
| 178 | + Worker(q).start() |
| 179 | + |
| 180 | + try: |
| 181 | + q.join() |
| 182 | + except Exception as e: |
| 183 | + with q.mutex: |
| 184 | + q.queue.clear() |
| 185 | + raise e |
| 186 | + |
| 187 | +def add_selected_ids(ids): |
| 188 | + q = queue.Queue() |
| 189 | + for i in ids: |
| 190 | + q.put_nowait("TMDBDUMP/"+str(i) + ".json") |
| 191 | + |
| 192 | + for _ in range(10): |
| 193 | + Worker(q).start() |
| 194 | + |
| 195 | + try: |
| 196 | + q.join() |
| 197 | + except Exception as e: |
| 198 | + with q.mutex: |
| 199 | + q.queue.clear() |
| 200 | + raise e |
| 201 | + |
| 202 | +def update_popularity(pops): |
| 203 | + q = queue.Queue() |
| 204 | + for pop in pops: |
| 205 | + q.put_nowait(pop) |
| 206 | + |
| 207 | + for _ in range(10): |
| 208 | + PopWorker(q).start() |
| 209 | + |
| 210 | + try: |
| 211 | + q.join() |
| 212 | + except Exception as e: |
| 213 | + with q.mutex: |
| 214 | + q.queue.clear() |
| 215 | + raise e |
| 216 | + |
| 217 | + |
| 218 | + |
| 219 | + |
| 220 | +if __name__ == '__main__': |
| 221 | + add_all_to_db() |
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