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AV_Data_Capture/AV_Data_Capture.py
2021-10-08 16:01:31 +08:00

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import argparse
import json
import os
import re
import sys
import shutil
import typing
import urllib3
import config
from datetime import datetime, timedelta
import time
from pathlib import Path
from ADC_function import file_modification_days, get_html
from number_parser import get_number
from core import core_main, moveFailedFolder
def check_update(local_version):
try:
data = json.loads(get_html("https://api.github.com/repos/yoshiko2/AV_Data_Capture/releases/latest"))
except:
print("[-]Failed to update! Please check new version manually:")
print("[-] https://github.com/yoshiko2/AV_Data_Capture/releases")
print("[*]======================================================")
return
remote = int(data["tag_name"].replace(".",""))
local_version = int(local_version.replace(".", ""))
if local_version < remote:
print("[*]" + ("* New update " + str(data["tag_name"]) + " *").center(54))
print("[*]" + "↓ Download ↓".center(54))
print("[*]https://github.com/yoshiko2/AV_Data_Capture/releases")
print("[*]======================================================")
def argparse_function(ver: str) -> typing.Tuple[str, str, bool]:
conf = config.getInstance()
parser = argparse.ArgumentParser(epilog=f"Load Config file '{conf.ini_path}'.")
parser.add_argument("file", default='', nargs='?', help="Single Movie file path.")
parser.add_argument("-p","--path",default='',nargs='?',help="Analysis folder path.")
parser.add_argument("-m","--main-mode",default='',nargs='?',help="Main mode. 1:Scraping 2:Organizing 3:Scraping in analysis folder")
parser.add_argument("-n", "--number", default='', nargs='?', help="Custom file number of single movie file.")
# parser.add_argument("-C", "--config", default='config.ini', nargs='?', help="The config file Path.")
default_logdir = str(Path.home() / '.avlogs')
parser.add_argument("-o","--log-dir",dest='logdir',default=default_logdir,nargs='?',
help=f"""Duplicate stdout and stderr to logfiles in logging folder, default on.
default folder for current user: '{default_logdir}'. Change default folder to an empty file,
or use --log-dir= to turn log off.""")
parser.add_argument("-q","--regex-query",dest='regexstr',default='',nargs='?',help="python re module regex filepath filtering.")
parser.add_argument("-d","--nfo-skip-days",dest='days',default='',nargs='?', help="Override nfo_skip_days value in config.")
parser.add_argument("-c","--stop-counter",dest='cnt',default='',nargs='?', help="Override stop_counter value in config.")
parser.add_argument("-i", "--ignore-failed-list", action="store_true", help="Ignore failed list '{}'".format(
os.path.join(os.path.abspath(conf.failed_folder()), 'failed_list.txt')))
parser.add_argument("-a", "--auto-exit", action="store_true",
help="Auto exit after program complete")
parser.add_argument("-g","--debug", action="store_true",
help="Turn on debug mode to generate diagnostic log for issue report.")
parser.add_argument("-z","--zero-operation",dest='zero_op', action="store_true",
help="""Only show job list of files and numbers, and **NO** actual operation
is performed. It may help you correct wrong numbers before real job.""")
parser.add_argument("-v", "--version", action="version", version=ver)
#ini_path
args = parser.parse_args()
def get_natural_number_or_none(value):
return int(value) if isinstance(value, str) and value.isnumeric() and int(value)>=0 else None
def get_str_or_none(value):
return value if isinstance(value, str) and len(value) else None
def get_bool_or_none(value):
return True if isinstance(value, bool) and value else None
config.G_conf_override["common:main_mode"] = get_natural_number_or_none(args.main_mode)
config.G_conf_override["common:source_folder"] = get_str_or_none(args.path)
config.G_conf_override["common:auto_exit"] = get_bool_or_none(args.auto_exit)
config.G_conf_override["common:nfo_skip_days"] = get_natural_number_or_none(args.days)
config.G_conf_override["common:stop_counter"] = get_natural_number_or_none(args.cnt)
config.G_conf_override["common:ignore_failed_list"] = get_bool_or_none(args.ignore_failed_list)
config.G_conf_override["debug_mode:switch"] = get_bool_or_none(args.debug)
return args.file, args.number, args.logdir, args.regexstr, args.zero_op
class OutLogger(object):
def __init__(self, logfile) -> None:
self.term = sys.stdout
self.log = open(logfile,"w",encoding='utf-8',buffering=1)
self.filepath = logfile
def __del__(self):
self.close()
def __enter__(self):
pass
def __exit__(self, *args):
self.close()
def write(self,msg):
self.term.write(msg)
self.log.write(msg)
def flush(self):
self.term.flush()
self.log.flush()
os.fsync(self.log.fileno())
def close(self):
if self.term != None:
sys.stdout = self.term
self.term = None
if self.log != None:
self.log.close()
self.log = None
class ErrLogger(OutLogger):
def __init__(self, logfile) -> None:
self.term = sys.stderr
self.log = open(logfile,"w",encoding='utf-8',buffering=1)
self.filepath = logfile
def close(self):
if self.term != None:
sys.stderr = self.term
self.term = None
if self.log != None:
self.log.close()
self.log = None
def dupe_stdout_to_logfile(logdir: str):
if not isinstance(logdir, str) or len(logdir) == 0:
return
log_dir = Path(logdir)
if not log_dir.exists():
try:
log_dir.mkdir(parents=True,exist_ok=True)
except:
pass
if not log_dir.is_dir():
return # Tips for disabling logs by change directory to a same name empty regular file
abslog_dir = log_dir.resolve()
log_tmstr = datetime.now().strftime("%Y%m%dT%H%M%S")
logfile = abslog_dir / f'avdc_{log_tmstr}.txt'
errlog = abslog_dir / f'avdc_{log_tmstr}_err.txt'
sys.stdout = OutLogger(logfile)
sys.stderr = ErrLogger(errlog)
def close_logfile(logdir: str):
if not isinstance(logdir, str) or len(logdir) == 0 or not os.path.isdir(logdir):
return
#日志关闭前保存日志路径
filepath = None
try:
filepath = sys.stdout.filepath
except:
pass
sys.stdout.close()
sys.stderr.close()
log_dir = Path(logdir).resolve()
if isinstance(filepath, Path):
print(f"Log file '{filepath}' saved.")
assert(filepath.parent.samefile(log_dir))
# 清理空文件
for f in log_dir.glob(r'*_err.txt'):
if f.stat().st_size == 0:
try:
f.unlink(missing_ok=True)
except:
pass
# 合并日志 只检测日志目录内的文本日志,忽略子目录。三个月前的日志,按月合并为一个月志,
# 去年及以前的月志今年4月以后将之按年合并为年志
# 测试步骤:
"""
LOGDIR=/tmp/avlog
mkdir -p $LOGDIR
for f in {2016..2020}{01..12}{01..28};do;echo $f>$LOGDIR/avdc_${f}T235959.txt;done
for f in {01..09}{01..28};do;echo 2021$f>$LOGDIR/avdc_2021${f}T235959.txt;done
echo "$(ls -1 $LOGDIR|wc -l) files in $LOGDIR"
# 1932 files in /tmp/avlog
avdc -zgic1 -d0 -m3 -o $LOGDIR
# python3 ./AV_Data_Capture.py -zgic1 -o $LOGDIR
ls $LOGDIR
# rm -rf $LOGDIR
"""
# 第一步,合并到月
for i in range(1): # 利用1次循环的break跳到第二步避免大块if缩进或者使用goto语法
txts = [f for f in log_dir.glob(r'*.txt') if re.match(r'avdc_\d{8}T\d{6}', f.stem, re.A)]
if not txts or not len(txts):
break
txts.sort()
today = datetime.today()
tmstr_3_month_ago = (today.replace(day=1) - timedelta(days=3*30)).strftime("%Y%m32T")
deadline_month = f'avdc_{tmstr_3_month_ago}'
month_merge = [f for f in txts if f.stem < deadline_month]
if not month_merge or not len(month_merge):
break
tomonth = len('01T235959.txt') # cut length avdc_202012|01T235959.txt
for f in month_merge:
try:
month_file_name = str(f)[:-tomonth] + '.txt' # avdc_202012.txt
with open(month_file_name, 'a', encoding='utf-8') as m:
m.write(f.read_text(encoding='utf-8'))
f.unlink(missing_ok=True)
except:
pass
# 第二步,月合并到年
if today.month < 4:
return
mons = [f for f in log_dir.glob(r'*.txt') if re.match(r'avdc_\d{6}', f.stem, re.A)]
if not mons or not len(mons):
return
mons.sort()
deadline_year = f'avdc_{today.year-1}13'
year_merge = [f for f in mons if f.stem < deadline_year]
if not year_merge or not len(year_merge):
return
toyear = len('12.txt') # cut length avdc_2020|12.txt
for f in year_merge:
try:
year_file_name = str(f)[:-toyear] + '.txt' # avdc_2020.txt
with open(year_file_name, 'a', encoding='utf-8') as y:
y.write(f.read_text(encoding='utf-8'))
f.unlink(missing_ok=True)
except:
pass
# 第三步,压缩年志 如果有压缩需求请自行手工压缩或者使用外部脚本来定时完成。推荐nongnu的lzip对于
# 这种粒度的文本日志压缩比是目前最好的。lzip -9的运行参数下日志压缩比要高于xz -9而且内存占用更少
# 多核利用率更高(plzip多线程版本)解压速度更快。压缩后的大小差不多是未压缩时的2.4%到3.7%左右,
# 100MB的日志文件能缩小到3.7MB。
# 新增失败文件列表跳过处理,及.nfo修改天数跳过处理提示跳过视频总数调试模式(-g)下详细被跳过文件,跳过小广告
def movie_lists(source_folder, regexstr):
conf = config.getInstance()
main_mode = conf.main_mode()
debug = conf.debug()
nfo_skip_days = conf.nfo_skip_days()
soft_link = conf.soft_link()
file_type = conf.media_type().lower().split(",")
trailerRE = re.compile(r'-trailer\.', re.IGNORECASE)
cliRE = None
if isinstance(regexstr, str) and len(regexstr):
try:
cliRE = re.compile(regexstr, re.IGNORECASE)
except:
pass
failed_list_txt_path = Path(conf.failed_folder()).resolve() / 'failed_list.txt'
failed_set = set()
if (main_mode == 3 or soft_link) and not conf.ignore_failed_list():
try:
with open(failed_list_txt_path, 'r', encoding='utf-8') as flt:
flist = flt.read().splitlines()
failed_set = set(flist)
if len(flist) != len(failed_set):
with open(failed_list_txt_path, 'w', encoding='utf-8') as flt:
wtlines = [line + '\n' for line in failed_set]
wtlines.sort()
flt.writelines(wtlines)
except:
pass
if not Path(source_folder).is_dir():
print('[-]Source folder not found!')
return []
total = []
source = Path(source_folder).resolve()
skip_failed_cnt, skip_nfo_days_cnt = 0, 0
escape_folder_set = set(re.split("[,]", conf.escape_folder()))
for full_name in source.glob(r'**/*'):
if main_mode != 3 and set(full_name.parent.parts) & escape_folder_set:
continue
if not full_name.suffix.lower() in file_type:
continue
absf = str(full_name)
if absf in failed_set:
skip_failed_cnt += 1
if debug:
print('[!]Skip failed movie:', absf)
continue
is_sym = full_name.is_symlink()
if main_mode != 3 and (is_sym or full_name.stat().st_nlink > 1): # 短路布尔 符号链接不取stat(),因为符号链接可能指向不存在目标
continue # file is symlink or hardlink(Linux/NTFS/Darwin)
# 调试用0字节样本允许通过去除小于120MB的广告'苍老师强力推荐.mp4'(102.2MB)'黑道总裁.mp4'(98.4MB)'有趣的妹子激情表演.MP4'(95MB)'有趣的臺灣妹妹直播.mp4'(15.1MB)
movie_size = 0 if is_sym else full_name.stat().st_size # 同上 符号链接不取stat()及st_size直接赋0跳过小视频检测
if movie_size > 0 and movie_size < 125829120: # 1024*1024*120=125829120
continue
if cliRE and not cliRE.search(absf) or trailerRE.search(full_name.name):
continue
if main_mode == 3 and nfo_skip_days > 0 and file_modification_days(full_name.with_suffix('.nfo')) <= nfo_skip_days:
skip_nfo_days_cnt += 1
if debug:
print(f"[!]Skip movie by it's .nfo which modified within {nfo_skip_days} days: '{absf}'")
continue
total.append(absf)
if skip_failed_cnt:
print(f"[!]Skip {skip_failed_cnt} movies in failed list '{failed_list_txt_path}'.")
if skip_nfo_days_cnt:
print(f"[!]Skip {skip_nfo_days_cnt} movies in source folder '{source}' who's .nfo modified within {nfo_skip_days} days.")
if nfo_skip_days <= 0 or not soft_link or main_mode == 3:
return total
# 软连接方式,已经成功削刮的也需要从成功目录中检查.nfo更新天数跳过N天内更新过的
skip_numbers = set()
success_folder = Path(conf.success_folder()).resolve()
for f in success_folder.glob(r'**/*'):
if not re.match(r'\.nfo', f.suffix, re.IGNORECASE):
continue
if file_modification_days(f) > nfo_skip_days:
continue
number = get_number(False, f.stem)
if not number:
continue
skip_numbers.add(number.lower())
rm_list = []
for f in total:
n_number = get_number(False, os.path.basename(f))
if n_number and n_number.lower() in skip_numbers:
rm_list.append(f)
for f in rm_list:
total.remove(f)
if debug:
print(f"[!]Skip file successfully processed within {nfo_skip_days} days: '{f}'")
if len(rm_list):
print(f"[!]Skip {len(rm_list)} movies in success folder '{success_folder}' who's .nfo modified within {nfo_skip_days} days.")
return total
def create_failed_folder(failed_folder):
if not os.path.exists(failed_folder): # 新建failed文件夹
try:
os.makedirs(failed_folder)
except:
print(f"[-]Fatal error! Can not make folder '{failed_folder}'")
sys.exit(0)
def rm_empty_folder(path):
abspath = os.path.abspath(path)
deleted = set()
for current_dir, subdirs, files in os.walk(abspath, topdown=False):
try:
still_has_subdirs = any(
_ for subdir in subdirs if os.path.join(current_dir, subdir) not in deleted
)
if not any(files) and not still_has_subdirs and not os.path.samefile(path, current_dir):
os.rmdir(current_dir)
deleted.add(current_dir)
print('[+]Deleting empty folder', current_dir)
except:
pass
def create_data_and_move(file_path: str, zero_op):
# Normalized number, eg: 111xxx-222.mp4 -> xxx-222.mp4
c = config.getInstance()
debug = c.debug()
file_name = os.path.basename(file_path)
n_number = get_number(debug, file_name)
file_path = os.path.abspath(file_path)
if debug == True:
print(f"[!] [{n_number}] As Number making data for '{file_path}'")
if zero_op:
return
if n_number:
core_main(file_path, n_number, c)
else:
print("[-] number empty ERROR")
print("[*]======================================================")
else:
try:
print(f"[!] [{n_number}] As Number making data for '{file_path}'")
if zero_op:
return
if n_number:
core_main(file_path, n_number, c)
else:
raise ValueError("number empty")
print("[*]======================================================")
except Exception as err:
print(f"[-] [{file_path}] ERROR:")
print('[-]', err)
try:
moveFailedFolder(file_path, conf)
except Exception as err:
print('[!]', err)
def create_data_and_move_with_custom_number(file_path: str, c: config.Config, custom_number):
file_name = os.path.basename(file_path)
try:
print("[!] [{1}] As Number making data for '{0}'".format(file_path, custom_number))
if custom_number:
core_main(file_path, custom_number, c)
else:
print("[-] number empty ERROR")
print("[*]======================================================")
except Exception as err:
print("[-] [{}] ERROR:".format(file_path))
print('[-]', err)
if c.soft_link():
print("[-]Link {} to failed folder".format(file_path))
os.symlink(file_path, os.path.join(conf.failed_folder(), file_name))
else:
try:
print("[-]Move [{}] to failed folder".format(file_path))
shutil.move(file_path, os.path.join(conf.failed_folder(), file_name))
except Exception as err:
print('[!]', err)
if __name__ == '__main__':
version = '5.0.1'
urllib3.disable_warnings() #Ignore http proxy warning
# Read config.ini first, in argparse_function() need conf.failed_folder()
conf = config.Config("config.ini")
# Parse command line args
single_file_path, custom_number, logdir, regexstr, zero_op = argparse_function(version)
main_mode = conf.main_mode()
if not main_mode in (1, 2, 3):
print(f"[-]Main mode must be 1 or 2 or 3! You can run '{os.path.basename(sys.argv[0])} --help' for more help.")
sys.exit(4)
dupe_stdout_to_logfile(logdir)
print('[*]================== AV Data Capture ===================')
print('[*]' + version.center(54))
print('[*]' + "PRC国庆限定版".center(50))
print('[*]======================================================')
print('[*]严禁在墙内宣传本项目')
start_time = time.time()
print('[+]Start at', time.strftime("%Y-%m-%d %H:%M:%S"))
if conf.update_check():
check_update(version)
print(f"[+]Load Config file '{conf.ini_path}'.")
if conf.debug():
print('[+]Enable debug')
if conf.soft_link():
print('[!]Enable soft link')
if len(sys.argv)>1:
print('[!]CmdLine:'," ".join(sys.argv[1:]))
print('[+]Main Working mode ## {}: {} ## {}{}{}'
.format(*(main_mode, ['Scraping', 'Organizing', 'Scraping in analysis folder'][main_mode-1],
"" if not conf.multi_threading() else ", multi_threading on",
"" if conf.nfo_skip_days() == 0 else f", nfo_skip_days={conf.nfo_skip_days()}",
"" if conf.stop_counter() == 0 else f", stop_counter={conf.stop_counter()}"
) if not single_file_path else ('-','Single File', '','',''))
)
create_failed_folder(conf.failed_folder())
if not single_file_path == '': #Single File
print('[+]==================== Single File =====================')
if custom_number == '':
create_data_and_move_with_custom_number(single_file_path, conf, get_number(conf.debug(), os.path.basename(single_file_path)))
else:
create_data_and_move_with_custom_number(single_file_path, conf, custom_number)
else:
folder_path = conf.source_folder()
if not isinstance(folder_path, str) or folder_path == '':
folder_path = os.path.abspath(".")
movie_list = movie_lists(folder_path, regexstr)
count = 0
count_all = str(len(movie_list))
print('[+]Find', count_all, 'movies.')
stop_count = conf.stop_counter()
if stop_count<1:
stop_count = 999999
else:
count_all = str(min(len(movie_list), stop_count))
for movie_path in movie_list: # 遍历电影列表 交给core处理
count = count + 1
percentage = str(count / int(count_all) * 100)[:4] + '%'
print('[!] {:>30}{:>21}'.format('- ' + percentage + ' [' + str(count) + '/' + count_all + '] -', time.strftime("%H:%M:%S")))
create_data_and_move(movie_path, zero_op)
if count >= stop_count:
print("[!]Stop counter triggered!")
break
if conf.del_empty_folder() and not zero_op:
rm_empty_folder(conf.success_folder())
rm_empty_folder(conf.failed_folder())
if len(folder_path):
rm_empty_folder(folder_path)
end_time = time.time()
total_time = str(timedelta(seconds=end_time - start_time))
print("[+]Running time", total_time[:len(total_time) if total_time.rfind('.') < 0 else -3],
" End at", time.strftime("%Y-%m-%d %H:%M:%S"))
print("[+]All finished!!!")
close_logfile(logdir)
if not conf.auto_exit():
input("Press enter key exit, you can check the error message before you exit...")
sys.exit(0)