1 files changed, 0 insertions, 119 deletions
diff --git a/bin/mutual_friends.py b/bin/mutual_friends.py
deleted file mode 100644
index 550d957..0000000
--- a/bin/mutual_friends.py
+++ /dev/null
@@ -1,119 +0,0 @@
-# Copyright (c) 2015 Egor Tensin <Egor.Tensin@gmail.com>
-# This file is part of the "VK scripts" project.
-# For details, see https://github.com/egor-tensin/vk-scripts.
-# Distributed under the MIT License.
-
-import abc
-import argparse
-from collections import OrderedDict
-from enum import Enum
-import sys
-
-from vk.api import API
-from vk.user import UserField
-
-from .utils import io
-
-
-_OUTPUT_USER_FIELDS = UserField.UID, UserField.FIRST_NAME, UserField.LAST_NAME
-
-
-def _query_friend_list(api, user):
-    return api.friends_get(user.get_uid(), fields=_OUTPUT_USER_FIELDS)
-
-
-def _filter_user_fields(user):
-    new_user = OrderedDict()
-    for field in _OUTPUT_USER_FIELDS:
-        new_user[str(field)] = user[field] if field in user else None
-    return new_user
-
-
-class OutputSinkMutualFriends(metaclass=abc.ABCMeta):
-    @abc.abstractmethod
-    def write_mutual_friends(self, friend_list):
-        pass
-
-
-class OutputSinkCSV(OutputSinkMutualFriends):
-    def __init__(self, fd=sys.stdout):
-        self._writer = io.FileWriterCSV(fd)
-
-    def write_mutual_friends(self, friend_list):
-        for user in friend_list:
-            self._writer.write_row(user.values())
-
-
-class OutputSinkJSON(OutputSinkMutualFriends):
-    def __init__(self, fd=sys.stdout):
-        self._writer = io.FileWriterJSON(fd)
-
-    def write_mutual_friends(self, friend_list):
-        self._writer.write(friend_list)
-
-
-class OutputFormat(Enum):
-    CSV = 'csv'
-    JSON = 'json'
-
-    def __str__(self):
-        return self.value
-
-    @staticmethod
-    def open_file(path=None):
-        return io.open_output_text_file(path)
-
-    def create_sink(self, fd=sys.stdout):
-        if self is OutputFormat.CSV:
-            return OutputSinkCSV(fd)
-        if self is OutputFormat.JSON:
-            return OutputSinkJSON(fd)
-        raise NotImplementedError('unsupported output format: ' + str(self))
-
-
-def _parse_output_format(s):
-    try:
-        return OutputFormat(s)
-    except ValueError:
-        raise argparse.ArgumentTypeError('invalid output format: ' + s)
-
-
-def _parse_args(args=None):
-    if args is None:
-        args = sys.argv[1:]
-
-    parser = argparse.ArgumentParser(
-        description='Learn who your ex and her new boyfriend are both friends with.')
-
-    parser.add_argument('uids', metavar='UID', nargs='+',
-                        help='user IDs or "screen names"')
-    parser.add_argument('-f', '--format', dest='out_fmt',
-                        type=_parse_output_format,
-                        default=OutputFormat.CSV,
-                        choices=OutputFormat,
-                        help='specify output format')
-    parser.add_argument('-o', '--output', metavar='PATH', dest='out_path',
-                        help='set output file path (standard output by default)')
-
-    return parser.parse_args(args)
-
-
-def write_mutual_friends(uids, out_path=None, out_fmt=OutputFormat.CSV):
-    api = API()
-    users = api.users_get(uids)
-
-    friend_lists = (frozenset(_query_friend_list(api, user)) for user in users)
-    mutual_friends = frozenset.intersection(*friend_lists)
-    mutual_friends = [_filter_user_fields(user) for user in mutual_friends]
-
-    with out_fmt.open_file(out_path) as out_fd:
-        sink = out_fmt.create_sink(out_fd)
-        sink.write_mutual_friends(mutual_friends)
-
-
-def main(args=None):
-    write_mutual_friends(**vars(_parse_args(args)))
-
-
-if __name__ == '__main__':
-    main()