# Path: strictyaml/ruamel/error.py
# class YAMLError(Exception):
#     pass
# 
# class YAMLStreamError(Exception):
#     pass
# 
# Path: strictyaml/ruamel/compat.py
# _DEFAULT_YAML_VERSION = (1, 2)
# PY2 = sys.version_info[0] == 2
# PY3 = sys.version_info[0] == 3
#     MAXSIZE = sys.maxsize
# UNICODE_SIZE = 4 if sys.maxunicode > 65535 else 2
# DBG_TOKEN = 1
# DBG_EVENT = 2
# DBG_NODE = 4
#     class ordereddict(OrderedDict):  # type: ignore
#     class ObjectCounter(object):
# class Nprint(object):
# class MutableSliceableSequence(MutableSequence):  # type: ignore
#             def insert(self, pos, key, value):
#     def utf8(s):
#     def to_str(s):
#     def to_unicode(s):
#     def utf8(s):
#     def to_str(s):
#     def to_unicode(s):
# def with_metaclass(meta, *bases):
#         def __init__(self):
#         def __call__(self, k):
#         def dump(self):
# def dbg(val=None):
#     def __init__(self, file_name=None):
#     def __call__(self, *args, **kw):
#     def set_max_print(self, i):
# def check_namespace_char(ch):
# def check_anchorname_char(ch):
# def version_tnf(t1, t2=None):
#     def __getitem__(self, index):
#     def __setitem__(self, index, value):
#     def __delitem__(self, index):
#     def __getsingleitem__(self, index):
#     def __setsingleitem__(self, index, value):
#     def __delsingleitem__(self, index):


import sys
from strictyaml.ruamel.error import YAMLError, YAMLStreamError
from strictyaml.ruamel.events import *  # NOQA
from strictyaml.ruamel.compat import utf8, text_type, PY2, nprint, dbg, DBG_EVENT, \
    check_anchorname_char
    from typing import Any, Dict, List, Union, Text, Tuple, Optional  # NOQA
    from strictyaml.ruamel.compat import StreamType  # NOQA
        self.indents.append(self.indent, sequence)
        if self.indent is None:  # top level
            if flow:
                # self.indent = self.best_sequence_indent if self.indents.last_seq() else \
                #              self.best_map_indent
                # self.indent = self.best_sequence_indent
                self.indent = self.requested_indent
            else:
                self.indent = 0
        elif not indentless:
            self.indent += (
                self.best_sequence_indent
                if self.indents.last_seq()
                else self.best_map_indent
            )
            # if self.indents.last_seq():
            #     if self.indent == 0: # top level block sequence
            #         self.indent = self.best_sequence_indent - self.sequence_dash_offset
            #     else:
            #         self.indent += self.best_sequence_indent
            # else:
            #     self.indent += self.best_map_indent

    # States.

    # Stream handlers.

    def expect_stream_start(self):
        # type: () -> None
        if isinstance(self.event, StreamStartEvent):

# Path: strictyaml/ruamel/error.py
# class YAMLError(Exception):
#     pass
# 
# class YAMLStreamError(Exception):
#     pass
# 
# Path: strictyaml/ruamel/compat.py
# _DEFAULT_YAML_VERSION = (1, 2)
# PY2 = sys.version_info[0] == 2
# PY3 = sys.version_info[0] == 3
#     MAXSIZE = sys.maxsize
# UNICODE_SIZE = 4 if sys.maxunicode > 65535 else 2
# DBG_TOKEN = 1
# DBG_EVENT = 2
# DBG_NODE = 4
#     class ordereddict(OrderedDict):  # type: ignore
#     class ObjectCounter(object):
# class Nprint(object):
# class MutableSliceableSequence(MutableSequence):  # type: ignore
#             def insert(self, pos, key, value):
#     def utf8(s):
#     def to_str(s):
#     def to_unicode(s):
#     def utf8(s):
#     def to_str(s):
#     def to_unicode(s):
# def with_metaclass(meta, *bases):
#         def __init__(self):
#         def __call__(self, k):
#         def dump(self):
# def dbg(val=None):
#     def __init__(self, file_name=None):
#     def __call__(self, *args, **kw):
#     def set_max_print(self, i):
# def check_namespace_char(ch):
# def check_anchorname_char(ch):
# def version_tnf(t1, t2=None):
#     def __getitem__(self, index):
#     def __setitem__(self, index, value):
#     def __delitem__(self, index):
#     def __getsingleitem__(self, index):
#     def __setsingleitem__(self, index, value):
#     def __delsingleitem__(self, index):


# Path: strictyaml/ruamel/emitter.py
import sys
from strictyaml.ruamel.error import YAMLError, YAMLStreamError
from strictyaml.ruamel.events import *  # NOQA
from strictyaml.ruamel.compat import utf8, text_type, PY2, nprint, dbg, DBG_EVENT, \
    check_anchorname_char
    from typing import Any, Dict, List, Union, Text, Tuple, Optional  # NOQA
    from strictyaml.ruamel.compat import StreamType  # NOQA

        self.indents.append(self.indent, sequence)
        if self.indent is None:  # top level
            if flow:
                # self.indent = self.best_sequence_indent if self.indents.last_seq() else \
                #              self.best_map_indent
                # self.indent = self.best_sequence_indent
                self.indent = self.requested_indent
            else:
                self.indent = 0
        elif not indentless:
            self.indent += (
                self.best_sequence_indent
                if self.indents.last_seq()
                else self.best_map_indent
            )
            # if self.indents.last_seq():
            #     if self.indent == 0: # top level block sequence
            #         self.indent = self.best_sequence_indent - self.sequence_dash_offset
            #     else:
            #         self.indent += self.best_sequence_indent
            # else:
            #     self.indent += self.best_map_indent

    # States.

    # Stream handlers.

    def expect_stream_start(self):
        # type: () -> None
        if isinstance(self.event, StreamStartEvent):

            if PY2: