5 from sqlobject.sqlbuilder import CONCAT
7 from m_lib.defenc import default_encoding
8 from m_librarian.db import Author, open_db
9 from m_librarian.search import search_authors
11 from m_librarian.translations import translations
12 _ = translations.ugettext
15 def _guess_case_sensitivity(values):
16 for value in values.values():
17 if not value.islower():
22 def _search_authors(case_sensitive, args):
25 for column in 'surname', 'name', 'misc_name':
26 value = getattr(args, column)
28 values[column] = unicode(value, default_encoding)
33 CONCAT(Author.q.surname, ' ', Author.q.name, ' ',
35 unicode(value, default_encoding)
37 if case_sensitive is None:
38 case_sensitive = _guess_case_sensitivity(values)
39 for author in search_authors(args.search_type, case_sensitive, values,
41 names = filter(None, (author.surname, author.name, author.misc_name))
42 fullname = u' '.join(names)
43 print fullname.encode(default_encoding), \
44 (u"(%s: %d)" % (_('books'), author.count)).encode(default_encoding)
47 if __name__ == '__main__':
48 main_parser = argparse.ArgumentParser(description='Search')
49 main_parser.add_argument('-i', '--ignore-case',
52 '(default is to guess)')
53 main_parser.add_argument('-I', '--case-sensitive',
55 help='don\'t ignore case ')
56 main_parser.add_argument('-t', '--search-type',
57 choices=['exact', 'start', 'substring'],
60 'exact match, substring at the start '
61 '(this is the default), substring anywhere')
62 subparsers = main_parser.add_subparsers(help='Commands')
64 parser = subparsers.add_parser('authors', help='Search authors')
65 parser.add_argument('-s', '--surname', help='search by surname')
66 parser.add_argument('-n', '--name', help='search by name')
67 parser.add_argument('-m', '--misc-name', help='search by misc. name')
68 parser.add_argument('fullname', nargs='?', help='search by full name')
69 parser.set_defaults(func=_search_authors)
71 args = main_parser.parse_args()
72 if args.case_sensitive:
75 "Cannot search case sensitive and case insensitive "
77 main_parser.print_help()
81 elif args.ignore_case:
82 case_sensitive = False
84 case_sensitive = None # guess case sensitivity
85 if (args.surname or args.name or args.misc_name) and args.fullname:
87 "Cannot search by names and full name at the same time\n")
88 main_parser.print_help()
91 args.func(case_sensitive, args)