init

.venv/lib/python3.8/site-packages/pygments/lexers/smithy.py

@@ -0,0 +1,79 @@
+"""
+    pygments.lexers.smithy
+    ~~~~~~~~~~~~~~~~~~~~~~
+
+    Lexers for the Smithy IDL.
+
+    :copyright: Copyright 2006-2021 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import re
+
+from pygments.lexer import RegexLexer, bygroups, words
+from pygments.token import Text, Comment, Keyword, Name, String, \
+    Number, Whitespace, Punctuation
+
+__all__ = ['SmithyLexer']
+
+
+class SmithyLexer(RegexLexer):
+    """
+    For Smithy IDL
+
+    .. versionadded:: 2.10
+    """
+    name = 'Smithy'
+    filenames = ['*.smithy']
+    aliases = ['smithy']
+
+    flags = re.MULTILINE | re.UNICODE
+    unquoted = r'[A-Za-z0-9_\.#$-]+'
+    identifier = r"[A-Za-z0-9_\.#$-]+"
+
+    simple_shapes = (
+        'use', 'byte', 'short', 'integer', 'long', 'float', 'document',
+        'double', 'bigInteger', 'bigDecimal', 'boolean', 'blob', 'string',
+        'timestamp',
+    )
+
+    aggregate_shapes = (
+       'apply', 'list', 'map', 'set', 'structure', 'union', 'resource',
+       'operation', 'service', 'trait'
+    )
+
+    tokens = {
+        'root': [
+            (r'///.*$', Comment.Multiline),
+            (r'//.*$', Comment),
+            (r'@[0-9a-zA-Z\.#-]*', Name.Decorator),
+            (r'(=)', Name.Decorator),
+            (r'^(\$version)(:)(.+)',
+                bygroups(Keyword.Declaration, Name.Decorator, Name.Class)),
+            (r'^(namespace)(\s+' + identifier + r')\b',
+                bygroups(Keyword.Declaration, Name.Class)),
+            (words(simple_shapes,
+                   prefix=r'^', suffix=r'(\s+' + identifier + r')\b'),
+                bygroups(Keyword.Declaration, Name.Class)),
+            (words(aggregate_shapes,
+                   prefix=r'^', suffix=r'(\s+' + identifier + r')'),
+                bygroups(Keyword.Declaration, Name.Class)),
+            (r'^(metadata)(\s+.+)(\s*)(=)',
+                bygroups(Keyword.Declaration, Name.Class, Whitespace, Name.Decorator)),
+            (r"(true|false|null)", Keyword.Constant),
+            (r"(-?(?:0|[1-9]\d*)(?:\.\d+)?(?:[eE][+-]?\d+)?)", Number),
+            (identifier + ":", Name.Label),
+            (identifier, Name.Variable.Class),
+            (r'\[', Text, "#push"),
+            (r'\]', Text, "#pop"),
+            (r'\(', Text, "#push"),
+            (r'\)', Text, "#pop"),
+            (r'\{', Text, "#push"),
+            (r'\}', Text, "#pop"),
+            (r'"{3}(\\\\|\n|\\")*"{3}', String.Doc),
+            (r'"(\\\\|\n|\\"|[^"])*"', String.Double),
+            (r"'(\\\\|\n|\\'|[^'])*'", String.Single),
+            (r'[:,]+', Punctuation),
+            (r'\s+', Whitespace),
+        ]
+    }