#! /usr/bin/env python
+from __future__ import print_function
import argparse
+try:
+ from configparser import NoSectionError, NoOptionError
+except ImportError: # Python 2
+ from ConfigParser import NoSectionError, NoOptionError
+import os
import sys
from sqlobject.sqlbuilder import CONCAT
from m_lib.defenc import default_encoding
-from m_librarian.db import Author, open_db
-from m_librarian.search import search_authors, search_extensions, \
- search_genres, search_languages
+from m_librarian.config import get_config
+from m_librarian.db import Author, Book, Extension, Genre, Language, open_db
+from m_librarian.download import download
+from m_librarian.search import mk_search_conditions, \
+ search_authors, search_books, \
+ search_extensions, search_genres, search_languages
from m_librarian.translations import translations
-_ = translations.ugettext
+_ = getattr(translations, 'ugettext', None) or translations.gettext
+
+
+def decode(value):
+ if isinstance(value, bytes):
+ return value.decode(default_encoding)
+ return value
+
+
+def encode(value):
+ if bytes is str and not isinstance(value, bytes):
+ return value.encode(default_encoding, errors='replace')
+ return value
+
+
+def _get_values(args, *columns):
+ values = {}
+ for column in columns:
+ value = getattr(args, column)
+ if value:
+ value = decode(value)
+ values[column] = value
+ return values
def _guess_case_sensitivity(values):
return False
-def _search_authors(case_sensitive, args):
+def print_count(count):
+ print(encode(_("Found")), ":", count)
+
+
+def _search_authors(case_sensitive, search_type, args):
if (args.surname or args.name or args.misc_name) and args.fullname:
sys.stderr.write(
"Cannot search by names and full name at the same time\n")
main_parser.print_help()
sys.exit(1)
- values = {}
expressions = []
- for column in 'surname', 'name', 'misc_name':
- value = getattr(args, column)
- if value:
- values[column] = unicode(value, default_encoding)
+ values = _get_values(args, 'surname', 'name', 'misc_name', 'id')
if not values:
value = args.fullname
if value:
expressions.append((
CONCAT(Author.q.surname, ' ', Author.q.name, ' ',
Author.q.misc_name),
- unicode(value, default_encoding)
+ decode(value)
))
if case_sensitive is None:
case_sensitive = _guess_case_sensitivity(values)
- for author in search_authors(args.search_type, case_sensitive, values,
- expressions,
- orderBy=('surname', 'name', 'misc_name')):
- names = filter(None, (author.surname, author.name, author.misc_name))
- fullname = u' '.join(names)
- print fullname.encode(default_encoding), \
- (u"(%s: %d)" % (_('books'), author.count)).encode(default_encoding)
+ authors = search_authors(search_type, case_sensitive, values, expressions,
+ orderBy=('surname', 'name', 'misc_name'))
+ if args.count:
+ print_count(authors.count())
+ return
+ count = 0
+ for author in authors:
+ print(encode(author.fullname),
+ encode((u"(%s: %d)" % (_('books'), author.count))), end=' ')
+ if args.verbose >= 1:
+ print("(id=%d)" % author.id, end=' ')
+ print()
+ count += 1
+ print_count(count)
-def _search_extensions(case_sensitive, args):
- if args.name:
- values = {'name': args.name}
- if case_sensitive is None:
- case_sensitive = _guess_case_sensitivity(values)
+def _search_books(case_sensitive, search_type, args):
+ if args.get and args.get_many:
+ sys.stderr.write(
+ "Cannot get one book and many books at the same time\n")
+ main_parser.print_help()
+ sys.exit(1)
+ join_expressions = []
+ values = _get_values(args, 'title', 'series', 'archive', 'file', 'id')
+ if case_sensitive is None:
+ test_values = values.copy()
+ test_values.update(_get_values(args, 'surname', 'name', 'misc_name',
+ 'fullname', 'ext', 'gname', 'gtitle',
+ 'lang'))
+ case_sensitive = _guess_case_sensitivity(test_values)
+ avalues = _get_values(args, 'surname', 'name', 'misc_name', 'fullname')
+ if args.aid:
+ avalues['id'] = args.aid
+ if avalues:
+ if (args.surname or args.name or args.misc_name) and args.fullname:
+ sys.stderr.write(
+ "Cannot search by names and full name at the same time\n")
+ main_parser.print_help()
+ sys.exit(1)
+ expressions = []
+ join_expressions.append(Book.j.authors)
+ value = args.fullname
+ if value:
+ expressions.append((
+ CONCAT(Author.q.surname, ' ', Author.q.name, ' ',
+ Author.q.misc_name),
+ decode(value)
+ ))
+ conditions = mk_search_conditions(
+ Author, search_type, case_sensitive, avalues, expressions)
+ join_expressions.extend(conditions)
+ evalues = {}
+ if args.ext:
+ evalues['name'] = args.ext
+ if args.eid:
+ evalues['id'] = args.eid
+ if evalues:
+ join_expressions.append(Book.j.extension)
+ conditions = mk_search_conditions(
+ Extension, search_type, case_sensitive, evalues)
+ join_expressions.extend(conditions)
+ gvalues = {}
+ for column in 'name', 'title':
+ value = getattr(args, 'g' + column)
+ if value:
+ gvalues[column] = decode(value)
+ if args.gid:
+ gvalues['id'] = args.gid
+ if gvalues:
+ join_expressions.append(Book.j.genres)
+ conditions = mk_search_conditions(
+ Genre, search_type, case_sensitive, gvalues)
+ join_expressions.extend(conditions)
+ lvalues = {}
+ if args.lang:
+ lvalues['name'] = args.lang
+ if args.lid:
+ lvalues['id'] = args.lid
+ if lvalues:
+ join_expressions.append(Book.j.language)
+ conditions = mk_search_conditions(
+ Language, search_type, case_sensitive, lvalues)
+ join_expressions.extend(conditions)
+ books = search_books(search_type, case_sensitive, values, join_expressions,
+ orderBy=('series', 'ser_no', 'title'),
+ use_filters=args.filters)
+ if args.count:
+ print_count(books.count())
+ return
+ if args.get_many:
+ books = books[:args.get_many]
+ elif args.get:
+ count = books.count()
+ if count != 1:
+ sys.stderr.write("There must be exactly 1 book for --get; "
+ "(found %d).\n" % count)
+ sys.stderr.write("Use --get-many N to download more than one "
+ "book.\n")
+ sys.exit(1)
+ count = 0
+ for book in books:
+ print(encode(book.title), end=' ')
+ if args.verbose >= 1:
+ print("(id=%d)" % book.id, end=' ')
+ print()
+ if args.verbose >= 1:
+ print(" ", encode(_("Author(s)")), ":", end=' ')
+ for author in book.authors:
+ print(encode(author.fullname), end=' ')
+ print()
+ print(" ", encode(_("Genre(s)")), ":", end=' ')
+ for genre in book.genres:
+ print((encode(genre.title or genre.name)), end=' ')
+ print()
+ if book.series:
+ print(" ", encode(_("Series")), ":", end=' ')
+ print(encode(book.series), "(%d)" % book.ser_no)
+
+ if args.verbose >= 2:
+ print(" ", encode(_("Date")), ":", book.date)
+ print(" ", encode(_("Language")), ":", encode(book.language.name))
+
+ if args.verbose >= 3:
+ print(" ", encode(_("Archive")), ":", book.archive)
+ print(" ", encode(_("File")), ":", book.file)
+ print(" ", encode(_("Extension")), ":",
+ encode(book.extension.name))
+ print(" ", encode(_("Size")), ":",
+ book.size, encode(_("bytes")))
+ print(" ", encode(_("Deleted")), ":",
+ encode(_(str(book.deleted))))
+ if args.get or args.get_many:
+ download_to = args.download_to
+ if download_to is None:
+ try:
+ download_to = get_config().get('download', 'path')
+ except (NoSectionError, NoOptionError):
+ download_to = os.path.curdir
+ download(book, download_to, args.path, args.format)
+ count += 1
+ print_count(count)
+
+
+def _search_extensions(case_sensitive, search_type, args):
+ values = _get_values(args, 'name', 'id')
+ if case_sensitive is None:
+ case_sensitive = _guess_case_sensitivity(values)
else:
values = {}
- for ext in search_extensions(args.search_type, case_sensitive, values,
- orderBy='name'):
- print ext.name.encode(default_encoding), \
- (u"(%s: %d)" % (_('books'), ext.count)).encode(default_encoding)
+ extensions = search_extensions(search_type, case_sensitive, values,
+ orderBy='name')
+ if args.count:
+ print_count(extensions.count())
+ return
+ count = 0
+ for ext in extensions:
+ print(encode(ext.name),
+ encode((u"(%s: %d)" % (_('books'), ext.count))),
+ end=' ')
+ if args.verbose >= 1:
+ print("(id=%d)" % ext.id, end=' ')
+ print()
+ count += 1
+ print_count(count)
-def _search_genres(case_sensitive, args):
- values = {}
- for column in 'name', 'title':
- value = getattr(args, column)
- if value:
- values[column] = unicode(value, default_encoding)
+def _search_genres(case_sensitive, search_type, args):
+ values = _get_values(args, 'name', 'title', 'id')
if case_sensitive is None:
case_sensitive = _guess_case_sensitivity(values)
- for genre in search_genres(args.search_type, case_sensitive, values,
- orderBy='name'):
+ genres = search_genres(search_type, case_sensitive, values, orderBy='name')
+ if args.count:
+ print_count(genres.count())
+ return
+ count = 0
+ for genre in genres:
names = filter(None, (genre.name, genre.title))
fullname = u' '.join(names)
- print fullname.encode(default_encoding), \
- (u"(%s: %d)" % (_('books'), genre.count)).encode(default_encoding)
+ print(encode(fullname),
+ encode((u"(%s: %d)" % (_('books'), genre.count))),
+ end=' ')
+ if args.verbose >= 1:
+ print("(id=%d)" % genre.id, end=' ')
+ print()
+ count += 1
+ print_count(count)
-def _search_languages(case_sensitive, args):
- if args.name:
- values = {'name': args.name}
- if case_sensitive is None:
- case_sensitive = _guess_case_sensitivity(values)
+def _search_languages(case_sensitive, search_type, args):
+ values = _get_values(args, 'name', 'id')
+ if case_sensitive is None:
+ case_sensitive = _guess_case_sensitivity(values)
else:
values = {}
- for lang in search_languages(args.search_type, case_sensitive, values,
- orderBy='name'):
- print lang.name.encode(default_encoding), \
- (u"(%s: %d)" % (_('books'), lang.count)).encode(default_encoding)
+ languages = search_languages(search_type, case_sensitive, values,
+ orderBy='name')
+ if args.count:
+ print_count(languages.count())
+ return
+ count = 0
+ for lang in languages:
+ print(encode(lang.name),
+ encode((u"(%s: %d)" % (_('books'), lang.count))),
+ end=' ')
+ if args.verbose >= 1:
+ print("(id=%d)" % lang.id, end=' ')
+ print()
+ count += 1
+ print_count(count)
if __name__ == '__main__':
main_parser = argparse.ArgumentParser(description='Search')
- main_parser.add_argument('-i', '--ignore-case',
- action='store_true',
+ main_parser.add_argument('-C', '--config', help='configuration file')
+ main_parser.add_argument('-D', '--database', help='database URI')
+ main_parser.add_argument('-i', '--ignore-case', action='store_true',
help='ignore case '
'(default is to guess)')
- main_parser.add_argument('-I', '--case-sensitive',
- action='store_true',
- help='don\'t ignore case ')
- main_parser.add_argument('-t', '--search-type',
- choices=['exact', 'start', 'substring'],
- default='start',
- help='search type: '
- 'exact match, substring at the start '
- '(this is the default), substring anywhere')
+ main_parser.add_argument('-I', '--case-sensitive', action='store_true',
+ help='don\'t ignore case')
+ main_parser.add_argument('-t', '--start', action='store_true',
+ help='search substring at the start '
+ '(this is the default)')
+ main_parser.add_argument('-s', '--substring', action='store_true',
+ help='search substring anywhere')
+ main_parser.add_argument('-f', '--full', action='store_true',
+ help='match the entire string')
+ main_parser.add_argument('-c', '--count', action='store_true',
+ help='count instead of output')
+ main_parser.add_argument('-v', '--verbose', action='count', default=0,
+ help='output more details about books; '
+ 'repeat for even more details')
subparsers = main_parser.add_subparsers(help='Commands')
parser = subparsers.add_parser('authors', help='Search authors')
parser.add_argument('-s', '--surname', help='search by surname')
parser.add_argument('-n', '--name', help='search by name')
parser.add_argument('-m', '--misc-name', help='search by misc. name')
+ parser.add_argument('--id', type=int, help='search by database id')
parser.add_argument('fullname', nargs='?', help='search by full name')
parser.set_defaults(func=_search_authors)
+ parser = subparsers.add_parser('books', help='Search books')
+ parser.add_argument('-t', '--title', help='search by title')
+ parser.add_argument('-s', '--series', help='search by series')
+ parser.add_argument('-a', '--archive', help='search by archive (zip file)')
+ parser.add_argument('-f', '--file', help='search by file name')
+ parser.add_argument('--id', type=int, help='search by database id')
+ parser.add_argument('--surname', help='search by author\'s surname')
+ parser.add_argument('--name', help='search by author\'s name')
+ parser.add_argument('--misc-name', help='search by author\'s misc. name')
+ parser.add_argument('--fullname', help='search by author\'s full name')
+ parser.add_argument('--aid', type=int, help='search by author\'s id')
+ parser.add_argument('-e', '--ext', help='search by file extension')
+ parser.add_argument('--eid', type=int, help='search by extension\'s id')
+ parser.add_argument('--gname', help='search by genre\'s name')
+ parser.add_argument('--gtitle', help='search by genre\'s title')
+ parser.add_argument('--gid', type=int, help='search by genre\'s id')
+ parser.add_argument('-l', '--lang', help='search by language')
+ parser.add_argument('--lid', type=int, help='search by language\'s id')
+ parser.add_argument('--filters', action='store_true',
+ help='use filters from config')
+ parser.add_argument('-P', '--path', help='path to the library archives')
+ parser.add_argument('--download-to', nargs='?',
+ const=None, default=os.path.curdir,
+ help='download directory')
+ parser.add_argument('-F', '--format',
+ help='download format, default is %%f')
+ parser.add_argument('--get', action='store_true',
+ help='download exactly one book')
+ parser.add_argument('--get-many', type=int,
+ help='download at most this many books')
+ parser.set_defaults(func=_search_books)
+
parser = subparsers.add_parser('ext', help='Search extensions')
parser.add_argument('name', nargs='?', help='search by name')
+ parser.add_argument('--id', type=int, help='search by database id')
parser.set_defaults(func=_search_extensions)
parser = subparsers.add_parser('genres', help='Search genres')
parser.add_argument('-n', '--name', help='search by name')
parser.add_argument('-t', '--title', help='search by title')
+ parser.add_argument('--id', type=int, help='search by database id')
parser.set_defaults(func=_search_genres)
parser = subparsers.add_parser('lang', help='Search languages')
parser.add_argument('name', nargs='?', help='search by name')
+ parser.add_argument('--id', type=int, help='search by database id')
parser.set_defaults(func=_search_languages)
args = main_parser.parse_args()
+
+ if args.config:
+ get_config(args.config) # Get and cache config file
+
if args.case_sensitive:
if args.ignore_case:
sys.stderr.write(
case_sensitive = False
else:
case_sensitive = None # guess case sensitivity
- open_db()
- args.func(case_sensitive, args)
+
+ if int(args.start) + int(args.substring) + int(args.full) > 1:
+ sys.stderr.write(
+ "Cannot search case sensitive and case insensitive "
+ "at the same time\n")
+ main_parser.print_help()
+ sys.exit(1)
+ if args.start:
+ search_type = 'start'
+ elif args.substring:
+ search_type = 'substring'
+ elif args.full:
+ search_type = 'full'
+ else:
+ search_type = 'start'
+
+ open_db(args.database)
+ args.func(case_sensitive, search_type, args)
projects / m_librarian.git / blobdiff