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),
73 print " ", _("Genre(s)"), ":",
74 for genre in book.genres:
75 print (genre.title or genre.name).encode(default_encoding),
78 print " ", _("Series"), ":",
79 print book.series.encode(default_encoding), \
82 print " ", _("Date"), ":", book.date
83 print " ", _("Language"), ":", book.language.name
84 print " ", _("Extension"), ":", book.extension.name
87 def _search_extensions(case_sensitive, search_type, args):
89 values = {'name': args.name}
90 if case_sensitive is None:
91 case_sensitive = _guess_case_sensitivity(values)
94 for ext in search_extensions(search_type, case_sensitive, values,
96 print ext.name.encode(default_encoding), \
97 (u"(%s: %d)" % (_('books'), ext.count)).encode(default_encoding)
100 def _search_genres(case_sensitive, search_type, args):
102 for column in 'name', 'title':
103 value = getattr(args, column)
105 values[column] = unicode(value, default_encoding)
106 if case_sensitive is None:
107 case_sensitive = _guess_case_sensitivity(values)
108 for genre in search_genres(search_type, case_sensitive, values,
110 names = filter(None, (genre.name, genre.title))
111 fullname = u' '.join(names)
112 print fullname.encode(default_encoding), \
113 (u"(%s: %d)" % (_('books'), genre.count)).encode(default_encoding)
116 def _search_languages(case_sensitive, search_type, args):
118 values = {'name': args.name}
119 if case_sensitive is None:
120 case_sensitive = _guess_case_sensitivity(values)
123 for lang in search_languages(search_type, case_sensitive, values,
125 print lang.name.encode(default_encoding), \
126 (u"(%s: %d)" % (_('books'), lang.count)).encode(default_encoding)
129 if __name__ == '__main__':
130 main_parser = argparse.ArgumentParser(description='Search')
131 main_parser.add_argument('-i', '--ignore-case', action='store_true',
133 '(default is to guess)')
134 main_parser.add_argument('-I', '--case-sensitive', action='store_true',
135 help='don\'t ignore case')
136 main_parser.add_argument('-t', '--start', action='store_true',
137 help='search substring at the start '
138 '(this is the default)')
139 main_parser.add_argument('-s', '--substring', action='store_true',
140 help='search substring anywhere')
141 main_parser.add_argument('-f', '--full', action='store_true',
142 help='match the entire string')
143 subparsers = main_parser.add_subparsers(help='Commands')
145 parser = subparsers.add_parser('authors', help='Search authors')
146 parser.add_argument('-s', '--surname', help='search by surname')
147 parser.add_argument('-n', '--name', help='search by name')
148 parser.add_argument('-m', '--misc-name', help='search by misc. name')
149 parser.add_argument('fullname', nargs='?', help='search by full name')
150 parser.set_defaults(func=_search_authors)
152 parser = subparsers.add_parser('books', help='Search books')
153 parser.add_argument('-t', '--title', help='search by title')
154 parser.add_argument('-s', '--series', help='search by series')
155 parser.add_argument('-a', '--archive', help='search by archive (zip file)')
156 parser.add_argument('-f', '--file', help='search by file name')
157 parser.add_argument('-d', '--details', action='count',
158 help='output more details about books; '
159 'repeat for even more details')
160 parser.set_defaults(func=_search_books)
162 parser = subparsers.add_parser('ext', help='Search extensions')
163 parser.add_argument('name', nargs='?', help='search by name')
164 parser.set_defaults(func=_search_extensions)
166 parser = subparsers.add_parser('genres', help='Search genres')
167 parser.add_argument('-n', '--name', help='search by name')
168 parser.add_argument('-t', '--title', help='search by title')
169 parser.set_defaults(func=_search_genres)
171 parser = subparsers.add_parser('lang', help='Search languages')
172 parser.add_argument('name', nargs='?', help='search by name')
173 parser.set_defaults(func=_search_languages)
175 args = main_parser.parse_args()
177 if args.case_sensitive:
180 "Cannot search case sensitive and case insensitive "
181 "at the same time\n")
182 main_parser.print_help()
185 case_sensitive = True
186 elif args.ignore_case:
187 case_sensitive = False
189 case_sensitive = None # guess case sensitivity
191 if int(args.start) + int(args.substring) + int(args.full) > 1:
193 "Cannot search case sensitive and case insensitive "
194 "at the same time\n")
195 main_parser.print_help()
198 search_type = 'start'
200 search_type = 'substring'
204 search_type = 'start'
207 args.func(case_sensitive, search_type, args)