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-rw-r--r--vendor/github.com/alecthomas/chroma/lexers/p/python2.go141
1 files changed, 141 insertions, 0 deletions
diff --git a/vendor/github.com/alecthomas/chroma/lexers/p/python2.go b/vendor/github.com/alecthomas/chroma/lexers/p/python2.go
new file mode 100644
index 0000000000..f1f60360b2
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/p/python2.go
@@ -0,0 +1,141 @@
+package p
+
+import (
+ . "github.com/alecthomas/chroma" // nolint
+ "github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Python2 lexer.
+var Python2 = internal.Register(MustNewLazyLexer(
+ &Config{
+ Name: "Python 2",
+ Aliases: []string{"python2", "py2"},
+ Filenames: []string{},
+ MimeTypes: []string{"text/x-python2", "application/x-python2"},
+ },
+ python2Rules,
+))
+
+func python2Rules() Rules {
+ return Rules{
+ "root": {
+ {`\n`, Text, nil},
+ {`^(\s*)([rRuUbB]{,2})("""(?:.|\n)*?""")`, ByGroups(Text, LiteralStringAffix, LiteralStringDoc), nil},
+ {`^(\s*)([rRuUbB]{,2})('''(?:.|\n)*?''')`, ByGroups(Text, LiteralStringAffix, LiteralStringDoc), nil},
+ {`[^\S\n]+`, Text, nil},
+ {`\A#!.+$`, CommentHashbang, nil},
+ {`#.*$`, CommentSingle, nil},
+ {`[]{}:(),;[]`, Punctuation, nil},
+ {`\\\n`, Text, nil},
+ {`\\`, Text, nil},
+ {`(in|is|and|or|not)\b`, OperatorWord, nil},
+ {`!=|==|<<|>>|[-~+/*%=<>&^|.]`, Operator, nil},
+ Include("keywords"),
+ {`(def)((?:\s|\\\s)+)`, ByGroups(Keyword, Text), Push("funcname")},
+ {`(class)((?:\s|\\\s)+)`, ByGroups(Keyword, Text), Push("classname")},
+ {`(from)((?:\s|\\\s)+)`, ByGroups(KeywordNamespace, Text), Push("fromimport")},
+ {`(import)((?:\s|\\\s)+)`, ByGroups(KeywordNamespace, Text), Push("import")},
+ Include("builtins"),
+ Include("magicfuncs"),
+ Include("magicvars"),
+ Include("backtick"),
+ {`([rR]|[uUbB][rR]|[rR][uUbB])(""")`, ByGroups(LiteralStringAffix, LiteralStringDouble), Push("tdqs")},
+ {`([rR]|[uUbB][rR]|[rR][uUbB])(''')`, ByGroups(LiteralStringAffix, LiteralStringSingle), Push("tsqs")},
+ {`([rR]|[uUbB][rR]|[rR][uUbB])(")`, ByGroups(LiteralStringAffix, LiteralStringDouble), Push("dqs")},
+ {`([rR]|[uUbB][rR]|[rR][uUbB])(')`, ByGroups(LiteralStringAffix, LiteralStringSingle), Push("sqs")},
+ {`([uUbB]?)(""")`, ByGroups(LiteralStringAffix, LiteralStringDouble), Combined("stringescape", "tdqs")},
+ {`([uUbB]?)(''')`, ByGroups(LiteralStringAffix, LiteralStringSingle), Combined("stringescape", "tsqs")},
+ {`([uUbB]?)(")`, ByGroups(LiteralStringAffix, LiteralStringDouble), Combined("stringescape", "dqs")},
+ {`([uUbB]?)(')`, ByGroups(LiteralStringAffix, LiteralStringSingle), Combined("stringescape", "sqs")},
+ Include("name"),
+ Include("numbers"),
+ },
+ "keywords": {
+ {Words(``, `\b`, `assert`, `break`, `continue`, `del`, `elif`, `else`, `except`, `exec`, `finally`, `for`, `global`, `if`, `lambda`, `pass`, `print`, `raise`, `return`, `try`, `while`, `yield`, `yield from`, `as`, `with`), Keyword, nil},
+ },
+ "builtins": {
+ {Words(`(?<!\.)`, `\b`, `__import__`, `abs`, `all`, `any`, `apply`, `basestring`, `bin`, `bool`, `buffer`, `bytearray`, `bytes`, `callable`, `chr`, `classmethod`, `cmp`, `coerce`, `compile`, `complex`, `delattr`, `dict`, `dir`, `divmod`, `enumerate`, `eval`, `execfile`, `exit`, `file`, `filter`, `float`, `frozenset`, `getattr`, `globals`, `hasattr`, `hash`, `hex`, `id`, `input`, `int`, `intern`, `isinstance`, `issubclass`, `iter`, `len`, `list`, `locals`, `long`, `map`, `max`, `min`, `next`, `object`, `oct`, `open`, `ord`, `pow`, `property`, `range`, `raw_input`, `reduce`, `reload`, `repr`, `reversed`, `round`, `set`, `setattr`, `slice`, `sorted`, `staticmethod`, `str`, `sum`, `super`, `tuple`, `type`, `unichr`, `unicode`, `vars`, `xrange`, `zip`), NameBuiltin, nil},
+ {`(?<!\.)(self|None|Ellipsis|NotImplemented|False|True|cls)\b`, NameBuiltinPseudo, nil},
+ {Words(`(?<!\.)`, `\b`, `ArithmeticError`, `AssertionError`, `AttributeError`, `BaseException`, `DeprecationWarning`, `EOFError`, `EnvironmentError`, `Exception`, `FloatingPointError`, `FutureWarning`, `GeneratorExit`, `IOError`, `ImportError`, `ImportWarning`, `IndentationError`, `IndexError`, `KeyError`, `KeyboardInterrupt`, `LookupError`, `MemoryError`, `NameError`, `NotImplementedError`, `OSError`, `OverflowError`, `OverflowWarning`, `PendingDeprecationWarning`, `ReferenceError`, `RuntimeError`, `RuntimeWarning`, `StandardError`, `StopIteration`, `SyntaxError`, `SyntaxWarning`, `SystemError`, `SystemExit`, `TabError`, `TypeError`, `UnboundLocalError`, `UnicodeDecodeError`, `UnicodeEncodeError`, `UnicodeError`, `UnicodeTranslateError`, `UnicodeWarning`, `UserWarning`, `ValueError`, `VMSError`, `Warning`, `WindowsError`, `ZeroDivisionError`), NameException, nil},
+ },
+ "magicfuncs": {
+ {Words(``, `\b`, `__abs__`, `__add__`, `__and__`, `__call__`, `__cmp__`, `__coerce__`, `__complex__`, `__contains__`, `__del__`, `__delattr__`, `__delete__`, `__delitem__`, `__delslice__`, `__div__`, `__divmod__`, `__enter__`, `__eq__`, `__exit__`, `__float__`, `__floordiv__`, `__ge__`, `__get__`, `__getattr__`, `__getattribute__`, `__getitem__`, `__getslice__`, `__gt__`, `__hash__`, `__hex__`, `__iadd__`, `__iand__`, `__idiv__`, `__ifloordiv__`, `__ilshift__`, `__imod__`, `__imul__`, `__index__`, `__init__`, `__instancecheck__`, `__int__`, `__invert__`, `__iop__`, `__ior__`, `__ipow__`, `__irshift__`, `__isub__`, `__iter__`, `__itruediv__`, `__ixor__`, `__le__`, `__len__`, `__long__`, `__lshift__`, `__lt__`, `__missing__`, `__mod__`, `__mul__`, `__ne__`, `__neg__`, `__new__`, `__nonzero__`, `__oct__`, `__op__`, `__or__`, `__pos__`, `__pow__`, `__radd__`, `__rand__`, `__rcmp__`, `__rdiv__`, `__rdivmod__`, `__repr__`, `__reversed__`, `__rfloordiv__`, `__rlshift__`, `__rmod__`, `__rmul__`, `__rop__`, `__ror__`, `__rpow__`, `__rrshift__`, `__rshift__`, `__rsub__`, `__rtruediv__`, `__rxor__`, `__set__`, `__setattr__`, `__setitem__`, `__setslice__`, `__str__`, `__sub__`, `__subclasscheck__`, `__truediv__`, `__unicode__`, `__xor__`), NameFunctionMagic, nil},
+ },
+ "magicvars": {
+ {Words(``, `\b`, `__bases__`, `__class__`, `__closure__`, `__code__`, `__defaults__`, `__dict__`, `__doc__`, `__file__`, `__func__`, `__globals__`, `__metaclass__`, `__module__`, `__mro__`, `__name__`, `__self__`, `__slots__`, `__weakref__`), NameVariableMagic, nil},
+ },
+ "numbers": {
+ {`(\d+\.\d*|\d*\.\d+)([eE][+-]?[0-9]+)?j?`, LiteralNumberFloat, nil},
+ {`\d+[eE][+-]?[0-9]+j?`, LiteralNumberFloat, nil},
+ {`0[0-7]+j?`, LiteralNumberOct, nil},
+ {`0[bB][01]+`, LiteralNumberBin, nil},
+ {`0[xX][a-fA-F0-9]+`, LiteralNumberHex, nil},
+ {`\d+L`, LiteralNumberIntegerLong, nil},
+ {`\d+j?`, LiteralNumberInteger, nil},
+ },
+ "backtick": {
+ {"`.*?`", LiteralStringBacktick, nil},
+ },
+ "name": {
+ {`@[\w.]+`, NameDecorator, nil},
+ {`[a-zA-Z_]\w*`, Name, nil},
+ },
+ "funcname": {
+ Include("magicfuncs"),
+ {`[a-zA-Z_]\w*`, NameFunction, Pop(1)},
+ Default(Pop(1)),
+ },
+ "classname": {
+ {`[a-zA-Z_]\w*`, NameClass, Pop(1)},
+ },
+ "import": {
+ {`(?:[ \t]|\\\n)+`, Text, nil},
+ {`as\b`, KeywordNamespace, nil},
+ {`,`, Operator, nil},
+ {`[a-zA-Z_][\w.]*`, NameNamespace, nil},
+ Default(Pop(1)),
+ },
+ "fromimport": {
+ {`(?:[ \t]|\\\n)+`, Text, nil},
+ {`import\b`, KeywordNamespace, Pop(1)},
+ {`None\b`, NameBuiltinPseudo, Pop(1)},
+ {`[a-zA-Z_.][\w.]*`, NameNamespace, nil},
+ Default(Pop(1)),
+ },
+ "stringescape": {
+ {`\\([\\abfnrtv"\']|\n|N\{.*?\}|u[a-fA-F0-9]{4}|U[a-fA-F0-9]{8}|x[a-fA-F0-9]{2}|[0-7]{1,3})`, LiteralStringEscape, nil},
+ },
+ "strings-single": {
+ {`%(\(\w+\))?[-#0 +]*([0-9]+|[*])?(\.([0-9]+|[*]))?[hlL]?[E-GXc-giorsux%]`, LiteralStringInterpol, nil},
+ {`[^\\\'"%\n]+`, LiteralStringSingle, nil},
+ {`[\'"\\]`, LiteralStringSingle, nil},
+ {`%`, LiteralStringSingle, nil},
+ },
+ "strings-double": {
+ {`%(\(\w+\))?[-#0 +]*([0-9]+|[*])?(\.([0-9]+|[*]))?[hlL]?[E-GXc-giorsux%]`, LiteralStringInterpol, nil},
+ {`[^\\\'"%\n]+`, LiteralStringDouble, nil},
+ {`[\'"\\]`, LiteralStringDouble, nil},
+ {`%`, LiteralStringDouble, nil},
+ },
+ "dqs": {
+ {`"`, LiteralStringDouble, Pop(1)},
+ {`\\\\|\\"|\\\n`, LiteralStringEscape, nil},
+ Include("strings-double"),
+ },
+ "sqs": {
+ {`'`, LiteralStringSingle, Pop(1)},
+ {`\\\\|\\'|\\\n`, LiteralStringEscape, nil},
+ Include("strings-single"),
+ },
+ "tdqs": {
+ {`"""`, LiteralStringDouble, Pop(1)},
+ Include("strings-double"),
+ {`\n`, LiteralStringDouble, nil},
+ },
+ "tsqs": {
+ {`'''`, LiteralStringSingle, Pop(1)},
+ Include("strings-single"),
+ {`\n`, LiteralStringSingle, nil},
+ },
+ }
+}