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PixivHelper.py
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PixivHelper.py
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# -*- coding: utf-8 -*-
# pylint: disable=W0603
import codecs
import html
import json
import logging
import logging.handlers
import os
import platform
import random
import re
import shlex
import shutil
import subprocess
import sys
import tempfile
import time
import traceback
import unicodedata
import urllib
import urllib.parse
import webbrowser
import zipfile
from datetime import date, datetime, timedelta, tzinfo
from hashlib import md5, sha1, sha256
from mmap import ACCESS_READ, mmap
from pathlib import Path
from typing import Union
import mechanize
from colorama import Fore, Style
import PixivConstant
from PixivArtist import PixivArtist
from PixivImage import PixivImage
from PixivModelFanbox import FanboxArtist, FanboxPost
import PixivException
logger = None
_config = None
__re_manga_index = re.compile(r'_p(\d+)')
__badchars__ = None
if platform.system() == 'Windows':
__badchars__ = re.compile(r'''
^$
|\?
|:
|<
|>
|\|
|\*
|\"
''', re.VERBOSE)
else:
__badchars__ = re.compile(r'''
^$
''', re.VERBOSE)
__custom_sanitizer_dic__ = {}
def set_config(config):
global _config
_config = config
def get_logger(level=logging.DEBUG):
'''Set up logging'''
global logger
if logger is None:
script_path = module_path()
logger = logging.getLogger('PixivUtil' + PixivConstant.PIXIVUTIL_VERSION)
logger.setLevel(level)
__logHandler__ = logging.handlers.RotatingFileHandler(script_path + os.sep + PixivConstant.PIXIVUTIL_LOG_FILE,
maxBytes=PixivConstant.PIXIVUTIL_LOG_SIZE,
backupCount=PixivConstant.PIXIVUTIL_LOG_COUNT,
encoding="utf-8")
__formatter__ = logging.Formatter(PixivConstant.PIXIVUTIL_LOG_FORMAT)
__logHandler__.setFormatter(__formatter__)
logger.addHandler(__logHandler__)
return logger
def set_log_level(level):
logger.info("Setting log level to: %s", level)
get_logger(level).setLevel(level)
def sanitize_filename(name, rootDir=None):
'''Replace reserved character/name with underscore (windows), rootDir is not sanitized.'''
# get the absolute rootdir
if rootDir is not None:
rootDir = os.path.abspath(rootDir)
# Unescape '&', '<', and '>'
name = html.unescape(name)
name = __badchars__.sub("_", name)
for key, value in __custom_sanitizer_dic__.items():
name = value["regex"].sub(value["replace"], name)
# Remove unicode control characters
name = "".join(c for c in name if unicodedata.category(c) != "Cc")
# Strip leading/trailing space for each directory
# Issue #627: remove trailing '.'
# Ensure Windows reserved filenames are prefixed with _
stripped_name = list()
for item in name.split(os.sep):
if Path(item).is_reserved():
item = '_' + item
stripped_name.append(item.strip(" .\t\r\n"))
name = os.sep.join(stripped_name)
if platform.system() == 'Windows':
# cut whole path to 255 char
# TODO: check for Windows long path extensions being enabled
if rootDir is not None:
# need to remove \\ from name prefix
tname = name[1:] if name[0] == os.sep else name
full_name = os.path.abspath(os.path.join(rootDir, tname))
else:
full_name = os.path.abspath(name)
if len(full_name) > 255:
filename, extname = os.path.splitext(name) # NOT full_name, to avoid clobbering paths
# don't trim the extension
name = filename[:255 - len(extname)] + extname
if name == extname: # we have no file name left
raise OSError(None, "Path name too long", full_name, 0x000000A1) # 0xA1 is "invalid path"
else:
# Unix: cut filename to <= 249 bytes
# TODO: allow macOS higher limits, HFS+ allows 255 UTF-16 chars, and APFS 255 UTF-8 chars
while len(name.encode('utf-8')) > 249:
filename, extname = os.path.splitext(name)
name = filename[:len(filename) - 1] + extname
name = name.replace('\\', '/')
if rootDir is not None:
name = name[1:] if name[0] == os.sep else name
name = os.path.abspath(os.path.join(rootDir, name))
get_logger().debug("Sanitized Filename: %s", name)
return name
# Issue #277: always replace '/' and '\' with '_' for %artist%, %title%, %searchTags%, %tags%, and %original_artist%.
def replace_path_separator(s, replacement='_'):
return s.replace('/', replacement).replace('\\', replacement)
def make_filename(nameFormat: str,
imageInfo: Union[PixivImage, FanboxPost],
artistInfo: Union[PixivArtist, FanboxArtist] = None,
tagsSeparator=' ',
tagsLimit=-1,
fileUrl='',
appendExtension=True,
bookmark=False,
searchTags='',
useTranslatedTag=False,
tagTranslationLocale="en") -> str:
'''Build the filename from given info to the given format.'''
if artistInfo is None:
artistInfo = imageInfo.artist
# Get the image extension
fileUrl = os.path.basename(fileUrl)
imageExtension = ""
imageFile = fileUrl
if fileUrl.find(".") > 0:
splittedUrl = fileUrl.split('.')
imageFile = splittedUrl[0]
imageExtension = splittedUrl[1]
imageExtension = imageExtension.split('?')[0]
# Issue #940
if nameFormat.find('%force_extension') > -1:
to_replace_ext = re.findall("(%force_extension{.*}%)", nameFormat)
forced_ext = re.findall("{(.*)}", to_replace_ext[0])
nameFormat = nameFormat.replace(to_replace_ext[0], "")
imageExtension = forced_ext[0]
# artist related
nameFormat = nameFormat.replace('%artist%', replace_path_separator(artistInfo.artistName))
nameFormat = nameFormat.replace('%member_id%', str(artistInfo.artistId))
nameFormat = nameFormat.replace('%member_token%', artistInfo.artistToken)
# sketch related
if hasattr(artistInfo, "sketchArtistId"):
nameFormat = nameFormat.replace('%sketch_member_id%', str(artistInfo.sketchArtistId))
# image related
nameFormat = nameFormat.replace('%title%', replace_path_separator(imageInfo.imageTitle))
nameFormat = nameFormat.replace('%image_id%', str(imageInfo.imageId))
nameFormat = nameFormat.replace('%works_date%', imageInfo.worksDate)
nameFormat = nameFormat.replace('%works_date_only%', imageInfo.worksDate.split(' ')[0])
# formatted works date/time, ex. %works_date_fmt{%Y-%m-%d}%
if nameFormat.find("%works_date_fmt") > -1:
to_replace = re.findall("(%works_date_fmt{.*}%)", nameFormat)
date_format = re.findall("{(.*)}", to_replace[0])
nameFormat = nameFormat.replace(to_replace[0], imageInfo.worksDateDateTime.strftime(date_format[0]))
nameFormat = nameFormat.replace('%works_res%', imageInfo.worksResolution)
nameFormat = nameFormat.replace('%urlFilename%', imageFile)
nameFormat = nameFormat.replace('%searchTags%', replace_path_separator(searchTags))
# date
nameFormat = nameFormat.replace('%date%', date.today().strftime('%Y%m%d'))
# formatted date/time, ex. %date_fmt{%Y-%m-%d}%
if nameFormat.find("%date_fmt") > -1:
to_replace2 = re.findall("(%date_fmt{.*}%)", nameFormat)
date_format2 = re.findall("{(.*)}", to_replace2[0])
nameFormat = nameFormat.replace(to_replace2[0], datetime.today().strftime(date_format2[0]))
# get the page index & big mode if manga
page_index = ''
page_number = ''
page_big = ''
if imageInfo.imageMode == 'manga':
# not working for fanbox due to url filename doesn't have _p0
idx = __re_manga_index.findall(fileUrl)
if len(idx) > 0:
page_index = idx[0]
page_number = str(int(page_index) + 1)
padding = len(str(imageInfo.imageCount)) or 1
page_number = str(page_number)
page_number = page_number.zfill(padding)
if fileUrl.find('_big') > -1 or fileUrl.find('_m') <= -1:
page_big = 'big'
nameFormat = nameFormat.replace('%page_big%', page_big)
nameFormat = nameFormat.replace('%page_index%', page_index)
nameFormat = nameFormat.replace('%page_number%', page_number)
# Manga Series related
if hasattr(imageInfo, "seriesNavData") and imageInfo.seriesNavData:
nameFormat = nameFormat.replace('%manga_series_order%', str(imageInfo.seriesNavData['order']))
nameFormat = nameFormat.replace('%manga_series_id%', str(imageInfo.seriesNavData['seriesId']))
nameFormat = nameFormat.replace('%manga_series_title%', imageInfo.seriesNavData['title'])
else:
nameFormat = nameFormat.replace('%manga_series_order%', '')
nameFormat = nameFormat.replace('%manga_series_id%', '')
nameFormat = nameFormat.replace('%manga_series_title%', '')
if tagsSeparator == '%space%':
tagsSeparator = ' '
if tagsSeparator == '%ideo_space%':
tagsSeparator = u'\u3000'
image_tags = imageInfo.imageTags
if tagsLimit != -1:
tagsLimit = tagsLimit if tagsLimit < len(imageInfo.imageTags) else len(imageInfo.imageTags)
image_tags = image_tags[0:tagsLimit]
# 701
if useTranslatedTag:
for idx, tag in enumerate(image_tags):
for translated_tags in imageInfo.tags:
if translated_tags.tag == tag:
image_tags[idx] = translated_tags.get_translation(tagTranslationLocale)
break
tags = tagsSeparator.join(image_tags)
r18Dir = ""
if "R-18G" in imageInfo.imageTags:
r18Dir = "R-18G"
elif "R-18" in imageInfo.imageTags:
r18Dir = "R-18"
nameFormat = nameFormat.replace('%R-18%', r18Dir)
nameFormat = nameFormat.replace('%tags%', replace_path_separator(tags))
nameFormat = nameFormat.replace(''', '\'') # Yavos: added html-code for "'" - works only when ' is excluded from __badchars__
if bookmark: # from member bookmarks
nameFormat = nameFormat.replace('%bookmark%', 'Bookmarks')
nameFormat = nameFormat.replace('%original_member_id%', str(imageInfo.originalArtist.artistId))
nameFormat = nameFormat.replace('%original_member_token%', imageInfo.originalArtist.artistToken)
nameFormat = nameFormat.replace('%original_artist%', replace_path_separator(imageInfo.originalArtist.artistName))
else:
nameFormat = nameFormat.replace('%bookmark%', '')
nameFormat = nameFormat.replace('%original_member_id%', str(artistInfo.artistId))
nameFormat = nameFormat.replace('%original_member_token%', artistInfo.artistToken)
nameFormat = nameFormat.replace('%original_artist%', replace_path_separator(artistInfo.artistName))
if imageInfo.bookmark_count > 0:
nameFormat = nameFormat.replace('%bookmark_count%', str(imageInfo.bookmark_count))
if '%bookmarks_group%' in nameFormat:
nameFormat = nameFormat.replace('%bookmarks_group%', calculate_group(imageInfo.bookmark_count))
else:
nameFormat = nameFormat.replace('%bookmark_count%', '')
nameFormat = nameFormat.replace('%bookmarks_group%', '')
if imageInfo.image_response_count > 0:
nameFormat = nameFormat.replace('%image_response_count%', str(imageInfo.image_response_count))
else:
nameFormat = nameFormat.replace('%image_response_count%', '')
# clean up double space
while nameFormat.find(' ') > -1:
nameFormat = nameFormat.replace(' ', ' ')
# clean up double slash
while nameFormat.find('//') > -1 or nameFormat.find('\\\\') > -1:
nameFormat = nameFormat.replace('//', '/').replace('\\\\', '\\')
if appendExtension:
nameFormat = nameFormat.strip() + '.' + imageExtension
return nameFormat.strip()
# Issue #956
def get_hash(path: str, method="md5") -> str:
hash_str = ""
hash_method = None
if method == "md5":
hash_method = md5
elif method == "sha1":
hash_method = sha1
elif method == "sha256":
hash_method = sha256
else:
raise PixivException(msg=f"Invalid hash function {method}")
with open(path) as file, mmap(file.fileno(), 0, access=ACCESS_READ) as file:
hash_str = hash_method(file).hexdigest()
return hash_str
def calculate_group(count):
# follow rules from https://dic.pixiv.net/a/users%E5%85%A5%E3%82%8A
if count >= 100 and count < 250:
return '100'
elif count >= 250 and count < 500:
return '250'
elif count >= 500 and count < 1000:
return '500'
elif count >= 1000 and count < 5000:
return '1000'
elif count >= 5000 and count < 10000:
return '5000'
elif count >= 10000:
return '10000'
else:
return ''
def safePrint(msg, newline=True, end=None):
"""Print empty string if UnicodeError raised."""
if not isinstance(msg, str):
print(f"{msg}", end=' ')
for msgToken in msg.split(' '):
try:
print(msgToken, end=' ')
except UnicodeError:
print(('?' * len(msgToken)), end=' ')
if end is not None:
print("", end=end)
elif newline:
print("")
def set_console_title(title):
if platform.system() == "Windows":
try:
subprocess.call('title' + ' ' + title, shell=True)
except FileNotFoundError:
print_and_log("error", f"Cannot set console title to {title}")
# Workaround: Crash when failing to set console title
elif False:
# else:
sys.stdout.write(f'\33]0;{title}\a')
sys.stdout.flush()
def clearScreen():
if platform.system() == "Windows":
subprocess.call('cls', shell=True)
else:
subprocess.call('clear', shell=True)
def start_irfanview(dfilename, irfanViewPath, start_irfan_slide=False, start_irfan_view=False):
print_and_log('info', 'starting IrfanView...')
if os.path.exists(dfilename):
ivpath = irfanViewPath + os.sep + 'i_view32.exe' # get first part from config.ini
ivpath = ivpath.replace('\\\\', '\\')
ivpath = ivpath.replace('\\', os.sep)
info = None
if start_irfan_slide:
info = subprocess.STARTUPINFO()
info.dwFlags = 1
info.wShowWindow = 6 # start minimized in background (6)
ivcommand = ivpath + ' /slideshow=' + dfilename
logger.info(ivcommand)
subprocess.Popen(ivcommand)
elif start_irfan_view:
ivcommand = ivpath + ' /filelist=' + dfilename
logger.info(ivcommand)
subprocess.Popen(ivcommand, startupinfo=info)
else:
print_and_log('error', u'could not load' + dfilename)
def open_text_file(filename, mode='r', encoding='utf-8'):
''' taken from: http://www.velocityreviews.com/forums/t328920-remove-bom-from-string-read-from-utf-8-file.html'''
hasBOM = False
if os.path.isfile(filename):
f = open(filename, 'rb')
header = f.read(4)
f.close()
# Don't change this to a map, because it is ordered
encodings = [(codecs.BOM_UTF32, 'utf-32'),
(codecs.BOM_UTF16, 'utf-16'),
(codecs.BOM_UTF8, 'utf-8')]
for h, e in encodings:
if header.startswith(h):
encoding = e
hasBOM = True
break
f = codecs.open(filename, mode, encoding)
# Eat the byte order mark
if hasBOM:
f.read(1)
return f
def create_avabg_filename(artistModel, targetDir, format_src):
filename_avatar = ""
filename_bg = ""
image = PixivImage(parent=artistModel)
# Issue #795
if artistModel.artistAvatar.find('no_profile') == -1:
# Download avatar using custom name, refer issue #174
if format_src.avatarNameFormat != "":
tmpfilename = make_filename(format_src.avatarNameFormat,
image,
tagsSeparator=_config.tagsSeparator,
tagsLimit=_config.tagsLimit,
fileUrl=artistModel.artistAvatar,
appendExtension=True)
filename_avatar = sanitize_filename(tmpfilename, targetDir)
else:
filenameFormat = format_src.filenameFormat
if filenameFormat.find(os.sep) == -1:
filenameFormat = os.sep + filenameFormat
filenameFormat = os.sep.join(filenameFormat.split(os.sep)[:-1])
tmpfilename = make_filename(filenameFormat,
image,
tagsSeparator=_config.tagsSeparator,
tagsLimit=_config.tagsLimit,
fileUrl=artistModel.artistAvatar,
appendExtension=False)
filename_avatar = sanitize_filename(tmpfilename + os.sep + 'folder.' + artistModel.artistAvatar.rsplit(".", 1)[1], targetDir)
if artistModel.artistBackground is not None and artistModel.artistBackground.startswith("http"):
if format_src.backgroundNameFormat != "" and format_src.avatarNameFormat != format_src.backgroundNameFormat:
tmpfilename = make_filename(format_src.backgroundNameFormat,
image,
tagsSeparator=_config.tagsSeparator,
tagsLimit=_config.tagsLimit,
fileUrl=artistModel.artistBackground,
appendExtension=True)
filename_bg = sanitize_filename(tmpfilename, targetDir)
else:
if format_src.avatarNameFormat != "":
tmpfilename = make_filename(format_src.avatarNameFormat,
image,
tagsSeparator=_config.tagsSeparator,
tagsLimit=_config.tagsLimit,
fileUrl=artistModel.artistBackground,
appendExtension=True)
tmpfilename = tmpfilename.split(os.sep)
tmpfilename[-1] = "bg_" + tmpfilename[-1]
filename_bg = sanitize_filename(os.sep.join(tmpfilename), targetDir)
else:
filenameFormat = format_src.filenameFormat
if filenameFormat.find(os.sep) == -1:
filenameFormat = os.sep + filenameFormat
filenameFormat = os.sep.join(filenameFormat.split(os.sep)[:-1])
tmpfilename = make_filename(filenameFormat,
image,
tagsSeparator=_config.tagsSeparator,
tagsLimit=_config.tagsLimit,
fileUrl=artistModel.artistBackground,
appendExtension=False)
filename_bg = sanitize_filename(tmpfilename + os.sep + 'bg_folder.' + artistModel.artistBackground.rsplit(".", 1)[1], targetDir)
return (filename_avatar, filename_bg)
def we_are_frozen():
"""Returns whether we are frozen via py2exe.
This will affect how we find out where we are located.
Get actual script directory
http://www.py2exe.org/index.cgi/WhereAmI"""
return hasattr(sys, "frozen")
def module_path():
""" This will get us the program's directory,
even if we are frozen using py2exe"""
if we_are_frozen():
return os.path.dirname(sys.executable)
return os.path.dirname(__file__)
def speed_in_str(totalSize, totalTime):
if totalTime > 0:
speed = totalSize / totalTime
if speed < 1024:
return "{0:.0f} B/s".format(speed)
speed = speed / 1024
if speed < 1024:
return "{0:.2f} KiB/s".format(speed)
speed = speed / 1024
if speed < 1024:
return "{0:.2f} MiB/s".format(speed)
speed = speed / 1024
return "{0:.2f} GiB/s".format(speed)
else:
return " infinity B/s"
def size_in_str(totalSize):
totalSize = float(totalSize)
if totalSize < 1024:
return "{0:.0f} B".format(totalSize)
totalSize = totalSize / 1024
if totalSize < 1024:
return "{0:.2f} KiB".format(totalSize)
totalSize = totalSize / 1024
if totalSize < 1024:
return "{0:.2f} MiB".format(totalSize)
totalSize = totalSize / 1024
return "{0:.2f} GiB".format(totalSize)
def dump_html(filename, html_text):
isDumpEnabled = True
filename = sanitize_filename(filename)
if _config is not None:
isDumpEnabled = _config.enableDump
if _config.enableDump:
if len(_config.skipDumpFilter) > 0:
matchResult = re.findall(_config.skipDumpFilter, filename)
if matchResult is not None and len(matchResult) > 0:
isDumpEnabled = False
if html_text is not None and len(html_text) == 0:
print_and_log('info', 'Empty Html.')
return ""
if isDumpEnabled:
if not isinstance(html_text, str):
html_text = str(html_text)
if isinstance(html_text, str):
html_text = html_text.encode()
try:
dump = open(filename, 'wb')
dump.write(html_text)
dump.close()
return filename
except IOError as ex:
print_and_log('error', str(ex))
print_and_log("info", "Dump File created: {0}".format(filename))
else:
print_and_log('info', 'Dump not enabled.')
return ""
def print_and_log(level, msg, exception=None, newline=True, end=None):
if level == 'debug':
get_logger().debug(msg)
else:
if level == 'info':
safePrint(msg, newline, end)
get_logger().info(msg)
elif level == 'warn':
safePrint(Fore.YELLOW + f"{msg}" + Style.RESET_ALL, newline, end)
get_logger().warning(msg)
elif level == 'error':
safePrint(Fore.RED + f"{msg}" + Style.RESET_ALL, newline, end)
if exception is None:
get_logger().error(msg)
else:
get_logger().error(msg, exception)
get_logger().error(traceback.format_exc())
elif level is None:
safePrint(msg, newline, end)
def have_strings(page, strings):
for string in strings:
pattern = re.compile(string)
test_2 = pattern.findall(str(page))
if len(test_2) > 0:
if len(test_2[-1]) > 0:
return True
return False
def get_ids_from_csv(ids_str, is_string=False):
ids = []
if is_string:
ids = re.findall(r"(?:@|^|https:\/\/(?!www|sketch\.)|\s|,)(?!https:)(\d+|\S[\S]*\S)", ids_str)
if not ids:
print_and_log('error', u"Input: {0} is not valid".format(ids_str))
else:
ids = re.findall(r"(?:series|users|\s|,|^|artworks|posts)\/?(\d+)", ids_str)
if not ids:
print_and_log('error', u"Input: {0} is not valid".format(ids_str))
if len(ids) > 1:
print_and_log('info', u"Found {0} ids".format(len(ids)))
return ids
def clear_all():
all_vars = [var for var in globals() if (var[:2], var[-2:]) != ("__", "__") and var != "clear_all"]
for var in all_vars:
del globals()[var]
# # pylint: disable=W0612
# def unescape_charref(data, encoding):
# ''' Replace default mechanize method in _html.py'''
# try:
# name, base = data, 10
# if name.lower().startswith("x"):
# name, base = name[1:], 16
# try:
# int(name, base)
# except ValueError:
# base = 16
# uc = chr(int(name, base))
# if encoding is None:
# return uc
# try:
# repl = uc.encode(encoding)
# except UnicodeError:
# repl = "&#%s;" % data
# return repl
# except BaseException:
# return data
def get_ugoira_size(ugoName):
size = 0
try:
with zipfile.ZipFile(ugoName) as z:
animJson = z.read("animation.json")
size = json.loads(animJson)['zipSize']
z.close()
except zipfile.BadZipFile:
print_and_log('error', u'Failed to read ugoira size from json data: {0}, using filesize.'.format(ugoName))
size = os.path.getsize(ugoName)
return size
def check_file_exists(overwrite, filename, file_size, old_size, backup_old_file):
if not overwrite and int(file_size) == old_size:
print_and_log('warn', f"\tFile exist! (Identical Size) ==> {filename}.")
return PixivConstant.PIXIVUTIL_SKIP_DUPLICATE
else:
if backup_old_file:
split_name = filename.rsplit(".", 1)
new_name = filename + "." + str(int(time.time()))
if len(split_name) == 2:
new_name = split_name[0] + "." + str(int(time.time())) + "." + split_name[1]
print_and_log('warn', f"\t Found file with different file size ==> {filename}, backing up to: {new_name}.")
os.rename(filename, new_name)
else:
print_and_log('warn', f"\tFound file with different file size ==> {filename}, removing old file (old: {old_size} vs new: {file_size})")
os.remove(filename)
return PixivConstant.PIXIVUTIL_OK
def print_delay(retryWait):
repeat = range(1, retryWait)
for t in repeat:
print_and_log(None, f"{t}", newline=False)
time.sleep(1)
print_and_log(None, "")
def create_custom_request(url, config, referer='https://www.pixiv.net', head=False):
if config.useProxy:
proxy = urllib.request.ProxyHandler(config.proxy)
opener = urllib.request.build_opener(proxy)
urllib.request.install_opener(opener)
req = mechanize.Request(url)
req.add_header('Referer', referer)
# print_and_log('info', u"Using Referer: " + str(referer))
get_logger().info(f"Using Referer: {referer}")
if head:
req.get_method = lambda: 'HEAD'
else:
req.get_method = lambda: 'GET'
return req
def makeSubdirs(filename):
directory = os.path.dirname(filename)
if not os.path.exists(directory) and len(directory) > 0:
print_and_log('info', u'Creating directory: ' + directory)
os.makedirs(directory)
def download_image(url, filename, res, file_size, overwrite):
''' Actual download, return the downloaded filesize and saved filename.'''
start_time = datetime.now()
# try to save to the given filename + .pixiv extension if possible
try:
makeSubdirs(filename)
save = open(filename + '.pixiv', 'wb+', 4096)
except IOError:
print_and_log('error', u"Error at download_image(): Cannot save {0} to {1}: {2}".format(url, filename, sys.exc_info()))
# get the actual server filename and use it as the filename for saving to current app dir
filename = os.path.split(url)[1]
filename = filename.split("?")[0]
filename = sanitize_filename(filename)
save = open(filename + '.pixiv', 'wb+', 4096)
print_and_log('info', u'File is saved to ' + filename)
# download the file
prev = 0
curr = 0
msg_len = 0
try:
while True:
save.write(res.read(PixivConstant.BUFFER_SIZE))
curr = save.tell()
msg_len = print_progress(curr, file_size, msg_len)
# check if downloaded file is complete
if file_size > 0 and curr == file_size:
total_time = (datetime.now() - start_time).total_seconds()
print_and_log(None, f' Completed in {total_time}s ({speed_in_str(file_size, total_time)})')
break
elif curr == prev: # no file size info
total_time = (datetime.now() - start_time).total_seconds()
print_and_log(None, f' Completed in {total_time}s ({speed_in_str(curr, total_time)})')
break
prev = curr
finally:
if save is not None:
save.close()
completed = True
if file_size > 0 and curr < file_size:
# File size is known and downloaded file is smaller
print_and_log('error', u'Downloaded file incomplete! {0:9} of {1:9} Bytes'.format(curr, file_size))
print_and_log('error', u'Filename = ' + filename)
print_and_log('error', u'URL = {0}'.format(url))
completed = False
elif curr == 0:
# No data received.
print_and_log('error', u'No data received!')
print_and_log('error', u'Filename = ' + filename)
print_and_log('error', u'URL = {0}'.format(url))
completed = False
if completed:
if overwrite and os.path.exists(filename):
os.remove(filename)
os.rename(filename + '.pixiv', filename)
else:
os.remove(filename + '.pixiv')
del save
return (curr, filename)
def print_progress(curr, total, max_msg_length=80):
# [12345678901234567890]
# [████████------------]
animBarLen = 20
if total > 0:
complete = int((curr * animBarLen) / total)
remainder = (((curr * animBarLen) % total) / total)
use_half_block = (remainder <= 0.5) and remainder > 0.1
if use_half_block:
with_half_block = f"{'█' * (complete - 1)}▌"
msg = f"\r[{with_half_block:{animBarLen}}] {size_in_str(curr)} of {size_in_str(total)}"
else:
msg = f"\r[{'█' * complete:{animBarLen}}] {size_in_str(curr)} of {size_in_str(total)}"
else:
# indeterminite
pos = curr % (animBarLen + 3) # 3 corresponds to the length of the '███' below
anim = '.' * animBarLen + '███' + '.' * animBarLen
# Use nested replacement field to specify the precision value. This limits the maximum print
# length of the progress bar. As pos changes, the starting print position of the anim string
# also changes, thus producing the scrolling effect.
msg = f'\r[{anim[animBarLen + 3 - pos:]:.{animBarLen}}] {size_in_str(curr)}'
curr_msg_length = len(msg)
print_and_log(None, msg.ljust(max_msg_length, " "), newline=False)
return curr_msg_length if curr_msg_length > max_msg_length else max_msg_length
def generate_search_tag_url(tags,
page,
title_caption=False,
wild_card=False,
sort_order='date_d',
start_date=None,
end_date=None,
member_id=None,
r18mode=False,
blt=0,
type_mode="a"):
url = ""
date_param = ""
page_param = ""
if start_date is not None:
date_param = f"{date_param}&scd={start_date}"
if end_date is not None:
date_param = f"{date_param}&ecd={end_date}"
if page is not None and int(page) > 1:
page_param = f"&p={page}"
if member_id is not None:
url = f'https://www.pixiv.net/member_illust.php?id={member_id}&tag={tags}&p={page}'
else:
root_url = 'https://www.pixiv.net/ajax/search/artworks'
search_mode = ""
if title_caption:
search_mode = '&s_mode=s_tc'
print_and_log(None, "Using Title Match (s_tc)")
elif wild_card:
# partial match
search_mode = '&s_mode=s_tag'
print_and_log(None, "Using Partial Match (s_tag)")
else:
search_mode = '&s_mode=s_tag_full'
print_and_log(None, "Using Full Match (s_tag_full)")
bookmark_limit_premium = ""
if blt is not None and blt > 0:
bookmark_limit_premium = f'&blt={blt}'
if type_mode == "i":
type_mode = "illust_and_ugoira"
elif type_mode == "m":
type_mode = "manga"
else:
type_mode = "all"
type_mode = f"&type={type_mode}"
# https://www.pixiv.net/ajax/search/artworks/k-on?word=k-on&order=date_d&mode=all&p=1&s_mode=s_tag_full&type=all&lang=en
url = f"{root_url}/{tags}?word={tags}{date_param}{page_param}{search_mode}{bookmark_limit_premium}{type_mode}"
if r18mode:
url = f'{url}&mode=r18'
if sort_order in ('date', 'date_d', 'popular_d', 'popular_male_d', 'popular_female_d'):
url = f'{url}&order={sort_order}'
# encode to ascii
# url = url.encode('iso_8859_1')
return url
def write_url_in_description(image, blacklistRegex, filenamePattern):
valid_url = list()
if len(image.descriptionUrlList) > 0:
# filter first
if len(blacklistRegex) > 0:
for link in image.descriptionUrlList:
res = re.findall(blacklistRegex, link)
if len(res) == 0:
valid_url.append(link)
else:
valid_url = image.descriptionUrlList
# then write
if len(valid_url) > 0:
if len(filenamePattern) == 0:
filenamePattern = "url_list_%Y%m%d"
filename = date.today().strftime(filenamePattern) + ".txt"
makeSubdirs(filename)
info = codecs.open(filename, 'a', encoding='utf-8')
info.write("#" + str(image.imageId) + "\r\n")
for link in valid_url:
info.write(link + "\r\n")
info.close()
def ugoira2gif(ugoira_file, exportname, fmt='gif', image=None):
print_and_log('info', 'processing ugoira to animated gif...')
# Issue #802 use ffmpeg to convert to gif
if len(_config.gifParam) == 0:
_config.gifParam = "-filter_complex \"[0:v]split[a][b];[a]palettegen=stats_mode=diff[p];[b][p]paletteuse=dither=bayer:bayer_scale=5:diff_mode=rectangle\""
ugoira2webm(ugoira_file,
exportname,
ffmpeg=_config.ffmpeg,
codec=None,
param=_config.gifParam,
extension="gif",
image=image)
def ugoira2apng(ugoira_file, exportname, image=None):
print_and_log('info', 'processing ugoira to apng...')
# fix #796 convert apng using ffmpeg
if len(_config.apngParam) == 0:
_config.apngParam = "-vf \"setpts=PTS-STARTPTS,hqdn3d=1.5:1.5:6:6\" -plays 0"
ugoira2webm(ugoira_file,
exportname,
ffmpeg=_config.ffmpeg,
codec="apng",
param=_config.apngParam,
extension="apng",
image=image)
def ugoira2webm(ugoira_file,
exportname,
ffmpeg=u"ffmpeg",
codec="libvpx-vp9",
param="-lossless 1 -vsync 2 -r 999 -pix_fmt yuv420p",
extension="webm",
image=None):
''' modified based on https://github.com/tsudoko/ugoira-tools/blob/master/ugoira2webm/ugoira2webm.py '''
d = tempfile.mkdtemp(prefix="ugoira2webm")
d = d.replace(os.sep, '/')
if exportname is None or len(exportname) == 0:
name = '.'.join(ugoira_file.split('.')[:-1])
exportname = f"{os.path.basename(name)}.{extension}"
tempname = d + "/temp." + extension
cmd = f"{ffmpeg} -y -i \"{d}/i.ffconcat\" -c:v {codec} {param} \"{tempname}\""
if codec is None:
cmd = f"{ffmpeg} -y -i \"{d}/i.ffconcat\" {param} \"{tempname}\""
try:
frames = {}
ffconcat = "ffconcat version 1.0\n"
with zipfile.ZipFile(ugoira_file) as f:
f.extractall(d)
with open(d + "/animation.json") as f:
frames = json.load(f)['frames']
for i in frames:
ffconcat += "file " + i['file'] + '\n'
ffconcat += "duration " + str(float(i['delay']) / 1000) + '\n'
# Fix ffmpeg concat demuxer as described in issue #381
# this will increase the frame count, but will fix the last frame timestamp issue.
ffconcat += "file " + frames[-1]['file'] + '\n'
with open(d + "/i.ffconcat", "w") as f:
f.write(ffconcat)
ffmpeg_args = shlex.split(cmd)
get_logger().info(f"[ugoira2webm()] running with cmd: {cmd}")
p = subprocess.Popen(ffmpeg_args, stderr=subprocess.PIPE)
# progress report
chatter = ""
print_and_log('info', f"Start encoding {exportname}")
while p.stderr:
buff = p.stderr.readline().decode('utf-8').rstrip('\n')
chatter += buff
if buff.endswith("\r"):
if chatter.find("frame=") > 0:
print_and_log(None, chatter.strip(), os.linesep, end=' ')
chatter = ""
if len(buff) == 0: