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, search_type, 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(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, search_type, 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(search_type, case_sensitive, values,
64 print book.title.encode(default_encoding)
66 print " ", _("Author(s)"), ":",
67 for author in book.authors:
69 (author.surname, author.name, author.misc_name))
70 fullname = u' '.join(names)
71 print fullname.encode(default_encoding),
75 def _search_extensions(case_sensitive, search_type, args):
77 values = {'name': args.name}
78 if case_sensitive is None:
79 case_sensitive = _guess_case_sensitivity(values)
82 for ext in search_extensions(search_type, case_sensitive, values,
84 print ext.name.encode(default_encoding), \
85 (u"(%s: %d)" % (_('books'), ext.count)).encode(default_encoding)
88 def _search_genres(case_sensitive, search_type, args):
90 for column in 'name', 'title':
91 value = getattr(args, column)
93 values[column] = unicode(value, default_encoding)
94 if case_sensitive is None:
95 case_sensitive = _guess_case_sensitivity(values)
96 for genre in search_genres(search_type, case_sensitive, values,
98 names = filter(None, (genre.name, genre.title))
99 fullname = u' '.join(names)
100 print fullname.encode(default_encoding), \
101 (u"(%s: %d)" % (_('books'), genre.count)).encode(default_encoding)
104 def _search_languages(case_sensitive, search_type, args):
106 values = {'name': args.name}
107 if case_sensitive is None:
108 case_sensitive = _guess_case_sensitivity(values)
111 for lang in search_languages(search_type, case_sensitive, values,
113 print lang.name.encode(default_encoding), \
114 (u"(%s: %d)" % (_('books'), lang.count)).encode(default_encoding)
117 if __name__ == '__main__':
118 main_parser = argparse.ArgumentParser(description='Search')
119 main_parser.add_argument('-i', '--ignore-case', action='store_true',
121 '(default is to guess)')
122 main_parser.add_argument('-I', '--case-sensitive', action='store_true',
123 help='don\'t ignore case')
124 main_parser.add_argument('-t', '--start', action='store_true',
125 help='search substring at the start '
126 '(this is the default)')
127 main_parser.add_argument('-s', '--substring', action='store_true',
128 help='search substring anywhere')
129 main_parser.add_argument('-f', '--full', action='store_true',
130 help='match the entire string')
131 subparsers = main_parser.add_subparsers(help='Commands')
133 parser = subparsers.add_parser('authors', help='Search authors')
134 parser.add_argument('-s', '--surname', help='search by surname')
135 parser.add_argument('-n', '--name', help='search by name')
136 parser.add_argument('-m', '--misc-name', help='search by misc. name')
137 parser.add_argument('fullname', nargs='?', help='search by full name')
138 parser.set_defaults(func=_search_authors)
140 parser = subparsers.add_parser('books', help='Search books')
141 parser.add_argument('-t', '--title', help='search by title')
142 parser.add_argument('-s', '--series', help='search by series')
143 parser.add_argument('-a', '--archive', help='search by archive (zip file)')
144 parser.add_argument('-f', '--file', help='search by file name')
145 parser.add_argument('-d', '--details', action='count',
146 help='output more details about books; '
147 'repeat for even more details')
148 parser.set_defaults(func=_search_books)
150 parser = subparsers.add_parser('ext', help='Search extensions')
151 parser.add_argument('name', nargs='?', help='search by name')
152 parser.set_defaults(func=_search_extensions)
154 parser = subparsers.add_parser('genres', help='Search genres')
155 parser.add_argument('-n', '--name', help='search by name')
156 parser.add_argument('-t', '--title', help='search by title')
157 parser.set_defaults(func=_search_genres)
159 parser = subparsers.add_parser('lang', help='Search languages')
160 parser.add_argument('name', nargs='?', help='search by name')
161 parser.set_defaults(func=_search_languages)
163 args = main_parser.parse_args()
165 if args.case_sensitive:
168 "Cannot search case sensitive and case insensitive "
169 "at the same time\n")
170 main_parser.print_help()
173 case_sensitive = True
174 elif args.ignore_case:
175 case_sensitive = False
177 case_sensitive = None # guess case sensitivity
179 if int(args.start) + int(args.substring) + int(args.full) > 1:
181 "Cannot search case sensitive and case insensitive "
182 "at the same time\n")
183 main_parser.print_help()
186 search_type = 'start'
188 search_type = 'substring'
192 search_type = 'start'
195 args.func(case_sensitive, search_type, args)