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-rw-r--r--lib/ruyaml/loader.py78
1 files changed, 78 insertions, 0 deletions
diff --git a/lib/ruyaml/loader.py b/lib/ruyaml/loader.py
new file mode 100644
index 0000000..f41a889
--- /dev/null
+++ b/lib/ruyaml/loader.py
@@ -0,0 +1,78 @@
+# coding: utf-8
+
+from ruyaml.composer import Composer
+from ruyaml.constructor import (
+ BaseConstructor,
+ Constructor,
+ RoundTripConstructor,
+ SafeConstructor,
+)
+from ruyaml.parser import Parser, RoundTripParser
+from ruyaml.reader import Reader
+from ruyaml.resolver import VersionedResolver
+from ruyaml.scanner import RoundTripScanner, Scanner
+
+if False: # MYPY
+ from typing import Any, Dict, List, Optional, Union # NOQA
+
+ from ruyaml.compat import StreamTextType, VersionType # NOQA
+
+__all__ = ['BaseLoader', 'SafeLoader', 'Loader', 'RoundTripLoader']
+
+
+class BaseLoader(Reader, Scanner, Parser, Composer, BaseConstructor, VersionedResolver):
+ def __init__(self, stream, version=None, preserve_quotes=None):
+ # type: (StreamTextType, Optional[VersionType], Optional[bool]) -> None
+ self.comment_handling = None
+ Reader.__init__(self, stream, loader=self)
+ Scanner.__init__(self, loader=self)
+ Parser.__init__(self, loader=self)
+ Composer.__init__(self, loader=self)
+ BaseConstructor.__init__(self, loader=self)
+ VersionedResolver.__init__(self, version, loader=self)
+
+
+class SafeLoader(Reader, Scanner, Parser, Composer, SafeConstructor, VersionedResolver):
+ def __init__(self, stream, version=None, preserve_quotes=None):
+ # type: (StreamTextType, Optional[VersionType], Optional[bool]) -> None
+ self.comment_handling = None
+ Reader.__init__(self, stream, loader=self)
+ Scanner.__init__(self, loader=self)
+ Parser.__init__(self, loader=self)
+ Composer.__init__(self, loader=self)
+ SafeConstructor.__init__(self, loader=self)
+ VersionedResolver.__init__(self, version, loader=self)
+
+
+class Loader(Reader, Scanner, Parser, Composer, Constructor, VersionedResolver):
+ def __init__(self, stream, version=None, preserve_quotes=None):
+ # type: (StreamTextType, Optional[VersionType], Optional[bool]) -> None
+ self.comment_handling = None
+ Reader.__init__(self, stream, loader=self)
+ Scanner.__init__(self, loader=self)
+ Parser.__init__(self, loader=self)
+ Composer.__init__(self, loader=self)
+ Constructor.__init__(self, loader=self)
+ VersionedResolver.__init__(self, version, loader=self)
+
+
+class RoundTripLoader(
+ Reader,
+ RoundTripScanner,
+ RoundTripParser,
+ Composer,
+ RoundTripConstructor,
+ VersionedResolver,
+):
+ def __init__(self, stream, version=None, preserve_quotes=None):
+ # type: (StreamTextType, Optional[VersionType], Optional[bool]) -> None
+ # self.reader = Reader.__init__(self, stream)
+ self.comment_handling = None # issue 385
+ Reader.__init__(self, stream, loader=self)
+ RoundTripScanner.__init__(self, loader=self)
+ RoundTripParser.__init__(self, loader=self)
+ Composer.__init__(self, loader=self)
+ RoundTripConstructor.__init__(
+ self, preserve_quotes=preserve_quotes, loader=self
+ )
+ VersionedResolver.__init__(self, version, loader=self)