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_books, \
10 search_extensions, search_genres, search_languages
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 orderBy=('surname', 'name', 'misc_name')):
48 names = filter(None, (author.surname, author.name, author.misc_name))
49 fullname = u' '.join(names)
50 print fullname.encode(default_encoding), \
51 (u"(%s: %d)" % (_('books'), author.count)).encode(default_encoding)
54 def _search_books(case_sensitive, args):
56 for column in 'title', 'series', 'archive', 'file':
57 value = getattr(args, column)
59 values[column] = unicode(value, default_encoding)
60 if case_sensitive is None:
61 case_sensitive = _guess_case_sensitivity(values)
62 for book in search_books(args.search_type, case_sensitive, values,
64 print book.title.encode(default_encoding)
65 for author in book.authors:
67 (author.surname, author.name, author.misc_name))
68 fullname = u' '.join(names)
69 print fullname.encode(default_encoding),
73 def _search_extensions(case_sensitive, args):
75 values = {'name': args.name}
76 if case_sensitive is None:
77 case_sensitive = _guess_case_sensitivity(values)
80 for ext in search_extensions(args.search_type, case_sensitive, values,
82 print ext.name.encode(default_encoding), \
83 (u"(%s: %d)" % (_('books'), ext.count)).encode(default_encoding)
86 def _search_genres(case_sensitive, args):
88 for column in 'name', 'title':
89 value = getattr(args, column)
91 values[column] = unicode(value, default_encoding)
92 if case_sensitive is None:
93 case_sensitive = _guess_case_sensitivity(values)
94 for genre in search_genres(args.search_type, case_sensitive, values,
96 names = filter(None, (genre.name, genre.title))
97 fullname = u' '.join(names)
98 print fullname.encode(default_encoding), \
99 (u"(%s: %d)" % (_('books'), genre.count)).encode(default_encoding)
102 def _search_languages(case_sensitive, args):
104 values = {'name': args.name}
105 if case_sensitive is None:
106 case_sensitive = _guess_case_sensitivity(values)
109 for lang in search_languages(args.search_type, case_sensitive, values,
111 print lang.name.encode(default_encoding), \
112 (u"(%s: %d)" % (_('books'), lang.count)).encode(default_encoding)
115 if __name__ == '__main__':
116 main_parser = argparse.ArgumentParser(description='Search')
117 main_parser.add_argument('-i', '--ignore-case',
120 '(default is to guess)')
121 main_parser.add_argument('-I', '--case-sensitive',
123 help='don\'t ignore case ')
124 main_parser.add_argument('-t', '--search-type',
125 choices=['exact', 'start', 'substring'],
128 'exact match, substring at the start '
129 '(this is the default), substring anywhere')
130 subparsers = main_parser.add_subparsers(help='Commands')
132 parser = subparsers.add_parser('authors', help='Search authors')
133 parser.add_argument('-s', '--surname', help='search by surname')
134 parser.add_argument('-n', '--name', help='search by name')
135 parser.add_argument('-m', '--misc-name', help='search by misc. name')
136 parser.add_argument('fullname', nargs='?', help='search by full name')
137 parser.set_defaults(func=_search_authors)
139 parser = subparsers.add_parser('books', help='Search books')
140 parser.add_argument('-t', '--title', help='search by title')
141 parser.add_argument('-s', '--series', help='search by series')
142 parser.add_argument('-a', '--archive', help='search by archive (zip file)')
143 parser.add_argument('-f', '--file', help='search by file name')
144 parser.set_defaults(func=_search_books)
146 parser = subparsers.add_parser('ext', help='Search extensions')
147 parser.add_argument('name', nargs='?', help='search by name')
148 parser.set_defaults(func=_search_extensions)
150 parser = subparsers.add_parser('genres', help='Search genres')
151 parser.add_argument('-n', '--name', help='search by name')
152 parser.add_argument('-t', '--title', help='search by title')
153 parser.set_defaults(func=_search_genres)
155 parser = subparsers.add_parser('lang', help='Search languages')
156 parser.add_argument('name', nargs='?', help='search by name')
157 parser.set_defaults(func=_search_languages)
159 args = main_parser.parse_args()
160 if args.case_sensitive:
163 "Cannot search case sensitive and case insensitive "
164 "at the same time\n")
165 main_parser.print_help()
168 case_sensitive = True
169 elif args.ignore_case:
170 case_sensitive = False
172 case_sensitive = None # guess case sensitivity
174 args.func(case_sensitive, args)