X-Git-Url: https://git.phdru.name/?a=blobdiff_plain;f=scripts%2Fml-search.py;h=9f06657e9fe717a03e0bf9a3dba94751c443632e;hb=f500438f9ec07d6242b6f5c06125a6df7d696919;hp=861edbcf273761aa5461bdef60acac863a0532d4;hpb=6bd9bb41bc381bb2b30290f0135e96c5ff0911c4;p=m_librarian.git diff --git a/scripts/ml-search.py b/scripts/ml-search.py index 861edbc..9f06657 100755 --- a/scripts/ml-search.py +++ b/scripts/ml-search.py @@ -6,6 +6,7 @@ from sqlobject.sqlbuilder import CONCAT from m_lib.defenc import default_encoding 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 @@ -19,17 +20,23 @@ def _get_values(args, *columns): for column in columns: value = getattr(args, column) if value: - values[column] = unicode(value, default_encoding) + if isinstance(value, basestring): + value = unicode(value, default_encoding) + values[column] = value return values def _guess_case_sensitivity(values): for value in values.values(): - if not value.islower(): + if isinstance(value, basestring) and not value.islower(): return True return False +def print_count(count): + print _("Found").encode(default_encoding), ":", 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( @@ -37,7 +44,7 @@ def _search_authors(case_sensitive, search_type, args): main_parser.print_help() sys.exit(1) expressions = [] - values = _get_values(args, 'surname', 'name', 'misc_name') + values = _get_values(args, 'surname', 'name', 'misc_name', 'id') if not values: value = args.fullname if value: @@ -51,22 +58,28 @@ def _search_authors(case_sensitive, search_type, args): authors = search_authors(search_type, case_sensitive, values, expressions, orderBy=('surname', 'name', 'misc_name')) if args.count: - print authors.count() + print_count(authors.count()) return + count = 0 for author in authors: - names = filter(None, (author.surname, author.name, author.misc_name)) - fullname = u' '.join(names) - print fullname.encode(default_encoding), \ + print author.fullname.encode(default_encoding), \ (u"(%s: %d)" % (_('books'), author.count))\ .encode(default_encoding), - if args.details >= 1: + if args.verbose >= 1: print "(id=%d)" % author.id, print + count += 1 + print_count(count) 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') + 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', @@ -74,6 +87,8 @@ def _search_books(case_sensitive, search_type, args): '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( @@ -92,45 +107,63 @@ def _search_books(case_sensitive, search_type, args): 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, - {'name': args.ext}) + 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] = unicode(value, default_encoding) + 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, - {'name': args.lang}) + 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')) if args.count: - print books.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 book.title.encode(default_encoding), - if args.details >= 1: + if args.verbose >= 1: print "(id=%d)" % book.id, print - if args.details >= 1: + if args.verbose >= 1: print " ", _("Author(s)").encode(default_encoding), ":", for author in book.authors: - names = filter(None, - (author.surname, author.name, author.misc_name)) - fullname = u' '.join(names) - print fullname.encode(default_encoding), + print author.fullname.encode(default_encoding), print print " ", _("Genre(s)").encode(default_encoding), ":", for genre in book.genres: @@ -141,12 +174,12 @@ def _search_books(case_sensitive, search_type, args): print book.series.encode(default_encoding), \ "(%d)" % book.ser_no - if args.details >= 2: + if args.verbose >= 2: print " ", _("Date").encode(default_encoding), ":", book.date print " ", _("Language").encode(default_encoding), ":", \ book.language.name.encode(default_encoding) - if args.details >= 3: + if args.verbose >= 3: print " ", _("Archive").encode(default_encoding), ":", book.archive print " ", _("File").encode(default_encoding), ":", book.file print " ", _("Extension").encode(default_encoding), ":", \ @@ -155,64 +188,80 @@ def _search_books(case_sensitive, search_type, args): book.size, _("bytes").encode(default_encoding) print " ", _("Deleted").encode(default_encoding), ":", \ _(str(book.deleted)).encode(default_encoding) + if args.get or args.get_many: + download(book, args.path) + count += 1 + print_count(count) def _search_extensions(case_sensitive, search_type, args): - if args.name: - values = {'name': args.name} - if case_sensitive is None: - case_sensitive = _guess_case_sensitivity(values) + values = _get_values(args, 'name', 'id') + if case_sensitive is None: + case_sensitive = _guess_case_sensitivity(values) else: values = {} extensions = search_extensions(search_type, case_sensitive, values, orderBy='name') if args.count: - print extensions.count() + print_count(extensions.count()) return + count = 0 for ext in extensions: print ext.name.encode(default_encoding), \ (u"(%s: %d)" % (_('books'), ext.count)).encode(default_encoding), - if args.details >= 1: + if args.verbose >= 1: print "(id=%d)" % ext.id, print + count += 1 + print_count(count) def _search_genres(case_sensitive, search_type, args): - values = _get_values(args, 'name', 'title') + values = _get_values(args, 'name', 'title', 'id') if case_sensitive is None: case_sensitive = _guess_case_sensitivity(values) genres = search_genres(search_type, case_sensitive, values, orderBy='name') if args.count: - print genres.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), - if args.details >= 1: + if args.verbose >= 1: print "(id=%d)" % genre.id, print + count += 1 + print_count(count) def _search_languages(case_sensitive, search_type, args): - if args.name: - values = {'name': args.name} - if case_sensitive is None: - case_sensitive = _guess_case_sensitivity(values) + values = _get_values(args, 'name', 'id') + if case_sensitive is None: + case_sensitive = _guess_case_sensitivity(values) else: values = {} - for lang in search_languages(search_type, case_sensitive, values, - orderBy='name'): + 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 lang.name.encode(default_encoding), \ (u"(%s: %d)" % (_('books'), lang.count)).encode(default_encoding), - if args.details >= 1: + if args.verbose >= 1: print "(id=%d)" % lang.id, print + count += 1 + print_count(count) if __name__ == '__main__': main_parser = argparse.ArgumentParser(description='Search') + 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)') @@ -225,17 +274,18 @@ if __name__ == '__main__': help='search substring anywhere') main_parser.add_argument('-f', '--full', action='store_true', help='match the entire string') - main_parser.add_argument('-d', '--details', action='count', - help='output more details about books; ' - 'repeat for even more details') main_parser.add_argument('-c', '--count', action='store_true', help='count instead of output') + main_parser.add_argument('-v', '--verbose', action='count', + 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) @@ -244,27 +294,40 @@ if __name__ == '__main__': 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('-p', '--path', help='path to the library archives') + 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.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.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() @@ -298,5 +361,5 @@ if __name__ == '__main__': else: search_type = 'start' - open_db() + open_db(args.database) args.func(case_sensitive, search_type, args)