sam/AutomatedFanfic
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Now supports just email scraping. Added safety checks.

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This commit is contained in:
MrTyton 2016-09-07 07:04:10 -04:00
parent d4c0779dec
commit f31a160229
1 changed files with 60 additions and 40 deletions
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100
fanficdownload-cleaned.py
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@ -1,7 +1,7 @@
from fanficfare import geturls from fanficfare import geturls
from os import listdir, remove, rename, utime from os import listdir, remove, rename, utime, errno, devnull
from os.path import isfile, join from os.path import isfile, join
from subprocess import check_output, STDOUT from subprocess import check_output, STDOUT, call
import logging import logging
from optparse import OptionParser from optparse import OptionParser
import re import re
@ -18,6 +18,7 @@ def touch(fname, times=None):
ffnet = re.compile('(fanfiction.net/s/\d*)/?.*') ffnet = re.compile('(fanfiction.net/s/\d*)/?.*')
neutral = re.compile('https?://(.*)') neutral = re.compile('https?://(.*)')
story_name = re.compile('(.*)-.*')
def parse_url(url): def parse_url(url):
if ffnet.search(url): if ffnet.search(url):
@ -37,10 +38,19 @@ def get_files(mypath, filetype=None, fullpath=False):
else: else:
return ans return ans
def main(user, password, server, label, inout_file, path="", ): def main(user, password, server, label, inout_file, path ):
if path != "":
if path:
path = '--with-library "{}"'.format(path) path = '--with-library "{}"'.format(path)
try:
with open(devnull, 'w') as nullout:
call(['calibredb'], stdout=nullout, stderr=nullout)
except OSError as e:
if errno == ENOENT:
print "Calibredb is not installed on this system. Cannot search the calibre library or update it."
return
touch(inout_file) touch(inout_file)
@ -63,47 +73,57 @@ def main(user, password, server, label, inout_file, path="", ):
print "Working with url {}".format(url) print "Working with url {}".format(url)
storyId = None storyId = None
try: try:
res = check_output('calibredb search "Identifiers:{}" {}'.format(url, path), shell=True,stderr=STDOUT) if path:
storyId = res try:
print "\tStory is in calibre with id {}".format(storyId) res = check_output('calibredb search "Identifiers:{}" {}'.format(url, path), shell=True,stderr=STDOUT)
print "\tExporting file" storyId = res
res = check_output('calibredb export {} --dont-save-cover --dont-write-opf --single-dir --to-dir "{}" {}'.format(storyId, loc, path), shell=True) print "\tStory is in calibre with id {}".format(storyId)
cur = get_files(loc, ".epub", True)[0] print "\tExporting file"
print '\tDownloading with fanficfare, updating file "{}"'.format(cur) res = check_output('calibredb export {} --dont-save-cover --dont-write-opf --single-dir --to-dir "{}" {}'.format(storyId, loc, path), shell=True)
moving="" cur = get_files(loc, ".epub", True)[0]
except: print '\tDownloading with fanficfare, updating file "{}"'.format(cur)
#story is not in calibre moving=""
cur = url except:
moving = 'cd "{}" && '.format(loc) #story is not in calibre
try: cur = url
res = check_output('{}fanficfare -u "{}" --update-cover'.format(moving, cur), shell=True,stderr=STDOUT) moving = 'cd "{}" && '.format(loc)
if "already contains" in res: res = check_output('{}fanficfare -u "{}" --update-cover'.format(moving, cur), shell=True,stderr=STDOUT)
raise ValueError("Issue with story, site is broken. Story likely hasn't updated on site yet.")
elif "Story does not exist" in res: if "already contains" in res:
raise ValueError("Invalid URL") raise ValueError("Issue with story, site is broken. Story likely hasn't updated on site yet.")
elif "more recently than Story" in res: elif "Story does not exist" in res:
print "\tForcing download update\n" raise ValueError("Invalid URL")
res = check_output('{}fanficfare -u "{}" --force --update-cover'.format(moving, cur), shell=True,stderr=STDOUT) elif "more recently than Story" in res:
cur = get_files(loc, '.epub', True)[0] print "\tForcing download update\n"
res = check_output('{}fanficfare -u "{}" --force --update-cover'.format(moving, cur), shell=True,stderr=STDOUT)
cur = get_files(loc, '.epub', True)[0]
if storyId:
print "\tRemoving {} from library".format(storyId)
res = check_output('calibredb remove {} {}'.format(storyId, path), shell=True,stderr=STDOUT)
print "\tAdding {} to library".format(cur)
res = check_output('calibredb add "{}" {}'.format(cur, path), shell=True,stderr=STDOUT)
res = check_output('calibredb search "Identifiers:{}" {}'.format(url, path), shell=True, stderr=STDOUT)
print "\tAdded {} to library with id {}".format(cur, res)
remove(cur)
else:
res = check_output('cd "{}" && fanficfare -u "{}" --update-cover'.format(loc, url), shell=True,stderr=STDOUT)
if "Story does not exist" in res:
raise ValueError("Invalid URL")
cur = get_files(loc, '.epub', True)[0]
name = get_files(loc, '.epub', False)[0]
rename(cur, name)
print "Downloaded story {} to {}".format(story_name.search(name).group(1), name)
except Exception as e: except Exception as e:
print "Exception: {}".format(e) print "Exception: {}".format(e)
rmtree(loc) rmtree(loc)
loc = mkdtemp() loc = mkdtemp()
fp.write("{}\n".format(url)) fp.write("{}\n".format(url))
continue continue
if storyId:
print "\tRemoving {} from library".format(storyId)
res = check_output('calibredb remove {} {}'.format(storyId, path), shell=True,stderr=STDOUT)
print "\tAdding {} to library".format(cur)
res = check_output('calibredb add "{}" {}'.format(cur, path), shell=True,stderr=STDOUT)
res = check_output('calibredb search "Identifiers:{}" {}'.format(url, path), shell=True, stderr=STDOUT)
print "\tAdded {} to library with id {}".format(cur, res)
remove(cur)
rmtree(loc) rmtree(loc)
@ -118,7 +138,7 @@ if __name__ == "__main__":
option_parser.add_option('-m', '--mailbox', action='store', dest='mailbox', default='INBOX', help='Email Label. Default is "INBOX".') option_parser.add_option('-m', '--mailbox', action='store', dest='mailbox', default='INBOX', help='Email Label. Default is "INBOX".')
option_parser.add_option('-l', '--library', action='store', dest='library', default="", help="calibre library db location. If none is passed, the default is the calibre system library location. Make sure to enclose the path in quotes.") option_parser.add_option('-l', '--library', action='store', dest='library', help="calibre library db location. If none is passed, then this merely scrapes the email and error file for new stories and downloads them into the current directory.")
option_parser.add_option('-i', '--input', action='store', dest='input', default="./fanfiction.txt", help="Error file. Any urls that fail will be output here, and file will be read to find any urls that failed previously. If file does not exist will create. File is overwitten every time the program is run.") option_parser.add_option('-i', '--input', action='store', dest='input', default="./fanfiction.txt", help="Error file. Any urls that fail will be output here, and file will be read to find any urls that failed previously. If file does not exist will create. File is overwitten every time the program is run.")