diff options
Diffstat (limited to 'vendor/github.com/alecthomas/chroma/lexers/p/python2.go')
-rw-r--r-- | vendor/github.com/alecthomas/chroma/lexers/p/python2.go | 141 |
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}, + }, + } +} |