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, search_extensions, \
12 from m_librarian.translations import translations
13 _ = translations.ugettext
16 def _guess_case_sensitivity(values):
17 for value in values.values():
18 if not value.islower():
23 def _search_authors(case_sensitive, args):
24 if (args.surname or args.name or args.misc_name) and args.fullname:
26 "Cannot search by names and full name at the same time\n")
27 main_parser.print_help()
31 for column in 'surname', 'name', 'misc_name':
32 value = getattr(args, column)
34 values[column] = unicode(value, default_encoding)
39 CONCAT(Author.q.surname, ' ', Author.q.name, ' ',
41 unicode(value, default_encoding)
43 if case_sensitive is None:
44 case_sensitive = _guess_case_sensitivity(values)
45 for author in search_authors(args.search_type, case_sensitive, values,
47 names = filter(None, (author.surname, author.name, author.misc_name))
48 fullname = u' '.join(names)
49 print fullname.encode(default_encoding), \
50 (u"(%s: %d)" % (_('books'), author.count)).encode(default_encoding)
53 def _search_extensions(case_sensitive, args):
54 values = {'name': args.name}
55 if case_sensitive is None:
56 case_sensitive = _guess_case_sensitivity(values)
57 for ext in search_extensions(args.search_type, case_sensitive, values):
58 print ext.name.encode(default_encoding), \
59 (u"(%s: %d)" % (_('books'), ext.count)).encode(default_encoding)
62 def _search_genres(case_sensitive, args):
65 for column in 'name', 'title':
66 value = getattr(args, column)
68 values[column] = unicode(value, default_encoding)
69 if case_sensitive is None:
70 case_sensitive = _guess_case_sensitivity(values)
71 for genre in search_genres(args.search_type, case_sensitive, values):
72 names = filter(None, (genre.name, genre.title))
73 fullname = u' '.join(names)
74 print fullname.encode(default_encoding), \
75 (u"(%s: %d)" % (_('books'), genre.count)).encode(default_encoding)
78 if __name__ == '__main__':
79 main_parser = argparse.ArgumentParser(description='Search')
80 main_parser.add_argument('-i', '--ignore-case',
83 '(default is to guess)')
84 main_parser.add_argument('-I', '--case-sensitive',
86 help='don\'t ignore case ')
87 main_parser.add_argument('-t', '--search-type',
88 choices=['exact', 'start', 'substring'],
91 'exact match, substring at the start '
92 '(this is the default), substring anywhere')
93 subparsers = main_parser.add_subparsers(help='Commands')
95 parser = subparsers.add_parser('authors', help='Search authors')
96 parser.add_argument('-s', '--surname', help='search by surname')
97 parser.add_argument('-n', '--name', help='search by name')
98 parser.add_argument('-m', '--misc-name', help='search by misc. name')
99 parser.add_argument('fullname', nargs='?', help='search by full name')
100 parser.set_defaults(func=_search_authors)
102 parser = subparsers.add_parser('ext', help='Search extensions')
103 parser.add_argument('name', help='search by name')
104 parser.set_defaults(func=_search_extensions)
106 parser = subparsers.add_parser('genres', help='Search genres')
107 parser.add_argument('-n', '--name', help='search by name')
108 parser.add_argument('-t', '--title', help='search by title')
109 parser.set_defaults(func=_search_genres)
111 args = main_parser.parse_args()
112 if args.case_sensitive:
115 "Cannot search case sensitive and case insensitive "
116 "at the same time\n")
117 main_parser.print_help()
120 case_sensitive = True
121 elif args.ignore_case:
122 case_sensitive = False
124 case_sensitive = None # guess case sensitivity
126 args.func(case_sensitive, args)