#631999863

Committed 08 Apr 2025 07:22AM UTC coverage: 67.546% (-0.005%) from 67.551%

Build # #631999863

Build Type

Pull #302

travis-ci

Pull Request Pull Request #302: Fix `tox -e mypy` errors with `mypy 1.14.1`

Run Details

22 of 66 new or added lines in 15 files covered. (33.33%)

10 existing lines in 1 file now uncovered.

4712 of 6976 relevant lines covered (67.55%)

0.68 hits per line

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54.24

/nixnet/database/_collection.py

﻿from collections.abc import Mapping
import typing  # NOQA: F401

import six

from nixnet import _cprops
from nixnet import _funcs
from nixnet import constants  # NOQA: F401

from nixnet.database import _database_object  # NOQA: F401


class DbCollection(Mapping):
    """Collection of database objects."""

    def __init__(self, handle, db_type, prop_id, factory):
        # type: (int, constants.ObjectClass, int, typing.Any) -> None
        self._handle = handle
        self._type = db_type
        self._prop_id = prop_id
        self._factory = factory

    def __repr__(self):
        return '{}(handle={}, db_type={})'.format(type(self).__name__, self._handle, self._type)

    def __eq__(self, other):
        if isinstance(other, self.__class__):
            sys_other = typing.cast(DbCollection, other)
            return self._handle == sys_other._handle and self._prop_id == sys_other._prop_id
        else:
            return NotImplemented

    def __ne__(self, other):
        result = self.__eq__(other)
        if result is NotImplemented:
            return result
        else:
            return not result

    def __hash__(self):
        return hash(self._handle)

    def __len__(self):
        return _cprops.get_database_ref_array_len(self._handle, self._prop_id)

    def __iter__(self):
        return self.keys()

    def __getitem__(self, index):
        """Return the database object.

        Args:
            Name of database object
        Returns:
            index(str): Name of database object.
        """
        if isinstance(index, six.string_types):
            ref = _funcs.nxdb_find_object(self._handle, self._type, index)
            return self._factory(_handle=ref)
        else:
            raise TypeError(index)

    def __delitem__(self, index):
        ref = _funcs.nxdb_find_object(self._handle, self._type, index)
        _funcs.nxdb_delete_object(ref)

    def keys(self):
        """Return database object names in the collection.

        Yields:
            An iterator to database object names in the collection.
        """
        for child in self._get_children():
            yield child.name

    def values(self):
        """Return database objects in the collection.

        Yields:
            An iterator to database objects in the collection.
        """
        return self._get_children()

    def items(self):
        """Return all database object names and objects in the collection.

        Yields:
            An iterator to tuple pairs of database object names and objects in the collection
        """
        for child in self._get_children():
            yield child.name, child

    def add(self, name):
        # type: (typing.Text) -> _database_object.DatabaseObject
        """Add a new database object to the collection.

        Args:
            name(str): Name of the new database object.
        Returns:
            ``DatabaseObject``: An instance of the new database object.
        """
        ref = _funcs.nxdb_create_object(self._handle, self._type, name)
        return self._factory(_handle=ref)

    def _get_children(self):
        for ref in _cprops.get_database_ref_array(self._handle, self._prop_id):
            yield self._factory(_handle=ref)

1	from collections.abc import Mapping	1✔
2	import typing # NOQA: F401	1✔
3		1✔
4	import six
5		1✔
6	from nixnet import _cprops
7	from nixnet import _funcs	1✔
8	from nixnet import constants # NOQA: F401	×
9
NEW 10	from nixnet.database import _database_object # NOQA: F401	×
11		1✔
12
13	class DbCollection(Mapping):	1✔
14	"""Collection of database objects."""
15		1✔
16	def __init__(self, handle, db_type, prop_id, factory):	1✔
17	# type: (int, constants.ObjectClass, int, typing.Any) -> None	1✔
18	self._handle = handle
19	self._type = db_type	1✔
20	self._prop_id = prop_id
21	self._factory = factory
22		1✔
23	def __repr__(self):
24	return '{}(handle={}, db_type={})'.format(type(self).__name__, self._handle, self._type)
25		1✔
26	def __eq__(self, other):
27	if isinstance(other, self.__class__):	1✔
28	sys_other = typing.cast(DbCollection, other)	1✔
29	return self._handle == sys_other._handle and self._prop_id == sys_other._prop_id	1✔
30	else:	1✔
31	return NotImplemented
32		1✔
33	def __ne__(self, other):	×
34	result = self.__eq__(other)
35	if result is NotImplemented:	1✔
36	return result	×
37	else:	×
38	return not result	×
39
40	def __hash__(self):	×
41	return hash(self._handle)
42		1✔
43	def __len__(self):	×
44	return _cprops.get_database_ref_array_len(self._handle, self._prop_id)	×
45		×
46	def __iter__(self):
47	return self.keys()	×
48
49	def __getitem__(self, index):	1✔
50	"""Return the database object.	×
51
52	Args:	1✔
53	Name of database object	×
54	Returns:
55	index(str): Name of database object.	1✔
56	"""	×
57	if isinstance(index, six.string_types):
58	ref = _funcs.nxdb_find_object(self._handle, self._type, index)	1✔
59	return self._factory(_handle=ref)
60	else:
61	raise TypeError(index)
62
63	def __delitem__(self, index):
64	ref = _funcs.nxdb_find_object(self._handle, self._type, index)
65	_funcs.nxdb_delete_object(ref)
66		×
67	def keys(self):	×
68	"""Return database object names in the collection.	×
69
70	Yields:	×
71	An iterator to database object names in the collection.
72	"""	1✔
73	for child in self._get_children():	×
74	yield child.name	×
75
76	def values(self):	1✔
77	"""Return database objects in the collection.
78
79	Yields:
80	An iterator to database objects in the collection.
81	"""
82	return self._get_children()	×
83		×
84	def items(self):
85	"""Return all database object names and objects in the collection.	1✔
86
87	Yields:
88	An iterator to tuple pairs of database object names and objects in the collection
89	"""
90	for child in self._get_children():
91	yield child.name, child	×
92
93	def add(self, name):	1✔
94	# type: (typing.Text) -> _database_object.DatabaseObject
95	"""Add a new database object to the collection.
96
97	Args:
98	name(str): Name of the new database object.
99	Returns:	×
100	``DatabaseObject``: An instance of the new database object.	×
101	"""
102	ref = _funcs.nxdb_create_object(self._handle, self._type, name)	1✔
103	return self._factory(_handle=ref)
104
105	def _get_children(self):
106	for ref in _cprops.get_database_ref_array(self._handle, self._prop_id):
107	yield self._factory(_handle=ref)

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