summaryrefslogtreecommitdiff
path: root/cyaml.py
blob: ed2c1da911603557aebcdac5072df3e2c8271a24 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
# coding: utf-8

from __future__ import absolute_import

from _ruamel_yaml import CParser, CEmitter  # type: ignore

from ruamel.yaml.constructor import Constructor, BaseConstructor, SafeConstructor
from ruamel.yaml.representer import Representer, SafeRepresenter, BaseRepresenter
from ruamel.yaml.resolver import Resolver, BaseResolver

if False:  # MYPY
    from typing import Any, Union  # NOQA
    from ruamel.yaml.compat import StreamTextType, StreamType, VersionType  # NOQA

__all__ = ['CBaseLoader', 'CSafeLoader', 'CLoader', 'CBaseDumper', 'CSafeDumper', 'CDumper']


# this includes some hacks to solve the  usage of resolver by lower level
# parts of the parser


class CBaseLoader(CParser, BaseConstructor, BaseResolver):  # type: ignore
    def __init__(self, stream, version=None, preserve_quotes=None):
        # type: (StreamTextType, Union[None, VersionType], Union[None, bool]) -> None
        CParser.__init__(self, stream)
        self._parser = self._composer = self
        BaseConstructor.__init__(self, loader=self)
        BaseResolver.__init__(self, loadumper=self)
        # self.descend_resolver = self._resolver.descend_resolver
        # self.ascend_resolver = self._resolver.ascend_resolver
        # self.resolve = self._resolver.resolve


class CSafeLoader(CParser, SafeConstructor, Resolver):  # type: ignore
    def __init__(self, stream, version=None, preserve_quotes=None):
        # type: (StreamTextType, Union[None, VersionType], Union[None, bool]) -> None
        CParser.__init__(self, stream)
        self._parser = self._composer = self
        SafeConstructor.__init__(self, loader=self)
        Resolver.__init__(self, loadumper=self)
        # self.descend_resolver = self._resolver.descend_resolver
        # self.ascend_resolver = self._resolver.ascend_resolver
        # self.resolve = self._resolver.resolve


class CLoader(CParser, Constructor, Resolver):  # type: ignore
    def __init__(self, stream, version=None, preserve_quotes=None):
        # type: (StreamTextType, Union[None, VersionType], Union[None, bool]) -> None
        CParser.__init__(self, stream)
        self._parser = self._composer = self
        Constructor.__init__(self, loader=self)
        Resolver.__init__(self, loadumper=self)
        # self.descend_resolver = self._resolver.descend_resolver
        # self.ascend_resolver = self._resolver.ascend_resolver
        # self.resolve = self._resolver.resolve


class CBaseDumper(CEmitter, BaseRepresenter, BaseResolver):  # type: ignore
    def __init__(
        self,
        stream,
        default_style=None,
        default_flow_style=None,
        canonical=None,
        indent=None,
        width=None,
        allow_unicode=None,
        line_break=None,
        encoding=None,
        explicit_start=None,
        explicit_end=None,
        version=None,
        tags=None,
        block_seq_indent=None,
        top_level_colon_align=None,
        prefix_colon=None,
    ):
        # type: (StreamType, Any, Any, Any, Union[None, bool], Union[None, int], Union[None, int], Union[None, bool], Any, Any, Union[None, bool], Union[None, bool], Any, Any, Any, Any, Any) -> None   # NOQA
        CEmitter.__init__(
            self,
            stream,
            canonical=canonical,
            indent=indent,
            width=width,
            encoding=encoding,
            allow_unicode=allow_unicode,
            line_break=line_break,
            explicit_start=explicit_start,
            explicit_end=explicit_end,
            version=version,
            tags=tags,
        )
        self._emitter = self._serializer = self._representer = self
        BaseRepresenter.__init__(
            self,
            default_style=default_style,
            default_flow_style=default_flow_style,
            dumper=self,
        )
        BaseResolver.__init__(self, loadumper=self)


class CSafeDumper(CEmitter, SafeRepresenter, Resolver):  # type: ignore
    def __init__(
        self,
        stream,
        default_style=None,
        default_flow_style=None,
        canonical=None,
        indent=None,
        width=None,
        allow_unicode=None,
        line_break=None,
        encoding=None,
        explicit_start=None,
        explicit_end=None,
        version=None,
        tags=None,
        block_seq_indent=None,
        top_level_colon_align=None,
        prefix_colon=None,
    ):
        # type: (StreamType, Any, Any, Any, Union[None, bool], Union[None, int], Union[None, int], Union[None, bool], Any, Any, Union[None, bool], Union[None, bool], Any, Any, Any, Any, Any) -> None   # NOQA
        self._emitter = self._serializer = self._representer = self
        CEmitter.__init__(
            self,
            stream,
            canonical=canonical,
            indent=indent,
            width=width,
            encoding=encoding,
            allow_unicode=allow_unicode,
            line_break=line_break,
            explicit_start=explicit_start,
            explicit_end=explicit_end,
            version=version,
            tags=tags,
        )
        self._emitter = self._serializer = self._representer = self  # type: ignore
        SafeRepresenter.__init__(
            self, default_style=default_style, default_flow_style=default_flow_style
        )
        Resolver.__init__(self)


class CDumper(CEmitter, Representer, Resolver):  # type: ignore
    def __init__(
        self,
        stream,
        default_style=None,
        default_flow_style=None,
        canonical=None,
        indent=None,
        width=None,
        allow_unicode=None,
        line_break=None,
        encoding=None,
        explicit_start=None,
        explicit_end=None,
        version=None,
        tags=None,
        block_seq_indent=None,
        top_level_colon_align=None,
        prefix_colon=None,
    ):
        # type: (StreamType, Any, Any, Any, Union[None, bool], Union[None, int], Union[None, int], Union[None, bool], Any, Any, Union[None, bool], Union[None, bool], Any, Any, Any, Any, Any) -> None   # NOQA
        CEmitter.__init__(
            self,
            stream,
            canonical=canonical,
            indent=indent,
            width=width,
            encoding=encoding,
            allow_unicode=allow_unicode,
            line_break=line_break,
            explicit_start=explicit_start,
            explicit_end=explicit_end,
            version=version,
            tags=tags,
        )
        self._emitter = self._serializer = self._representer = self
        Representer.__init__(
            self, default_style=default_style, default_flow_style=default_flow_style
        )
        Resolver.__init__(self)