@wooorm/starry-night/lang/source.python.js

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// This is a TextMate grammar distributed by `starry-night`.
// This grammar is developed at
// <https://github.com/MagicStack/MagicPython>
// and licensed `mit`.
// See <https://github.com/wooorm/starry-night> for more info.
/**
 * @import {Grammar} from '@wooorm/starry-night'
 */

/** @type {Grammar} */
const grammar = {
  extensions: [
    '.bzl',
    '.eb',
    '.gyp',
    '.gypi',
    '.lmi',
    '.py',
    '.py3',
    '.pyde',
    '.pyi',
    '.pyp',
    '.pyt',
    '.pyw',
    '.rpy',
    '.sage',
    '.sagews',
    '.smk',
    '.snakefile',
    '.spec',
    '.tac',
    '.wsgi',
    '.xpy',
    '.xsh'
  ],
  names: [
    'bazel',
    'bzl',
    'easybuild',
    'python',
    'python3',
    'rusthon',
    'sage',
    'snakefile',
    'snakemake',
    'starlark',
    'xonsh'
  ],
  patterns: [{include: '#statement'}, {include: '#expression'}],
  repository: {
    'annotated-parameter': {
      begin: '(?x)\n  \\b\n  ([[:alpha:]_]\\w*) \\s* (:)\n',
      beginCaptures: {
        1: {name: 'variable.parameter.function.language.python'},
        2: {name: 'punctuation.separator.annotation.python'}
      },
      end: '(,)|(?=\\))',
      endCaptures: {1: {name: 'punctuation.separator.parameters.python'}},
      patterns: [
        {include: '#expression'},
        {match: '=(?!=)', name: 'keyword.operator.assignment.python'}
      ]
    },
    'assignment-operator': {
      match:
        '(?x)\n     <<= | >>= | //= | \\*\\*=\n    | \\+= | -= | /= | @=\n    | \\*= | %= | ~= | \\^= | &= | \\|=\n    | =(?!=)\n',
      name: 'keyword.operator.assignment.python'
    },
    backticks: {
      begin: '\\`',
      end: '(?:\\`|(?<!\\\\)(\\n))',
      name: 'invalid.deprecated.backtick.python',
      patterns: [{include: '#expression'}]
    },
    'builtin-callables': {
      patterns: [
        {include: '#illegal-names'},
        {include: '#illegal-object-name'},
        {include: '#builtin-exceptions'},
        {include: '#builtin-functions'},
        {include: '#builtin-types'}
      ]
    },
    'builtin-exceptions': {
      match:
        '(?x) (?<!\\.) \\b(\n  (\n    Arithmetic | Assertion | Attribute | Buffer | BlockingIO\n    | BrokenPipe | ChildProcess\n    | (Connection (Aborted | Refused | Reset)?)\n    | EOF | Environment | FileExists | FileNotFound\n    | FloatingPoint | IO | Import | Indentation | Index | Interrupted\n    | IsADirectory | NotADirectory | Permission | ProcessLookup\n    | Timeout\n    | Key | Lookup | Memory | Name | NotImplemented | OS | Overflow\n    | Reference | Runtime | Recursion | Syntax | System\n    | Tab | Type | UnboundLocal | Unicode(Encode|Decode|Translate)?\n    | Value | Windows | ZeroDivision | ModuleNotFound\n  ) Error\n|\n  ((Pending)?Deprecation | Runtime | Syntax | User | Future | Import\n    | Unicode | Bytes | Resource\n  )? Warning\n|\n  SystemExit | Stop(Async)?Iteration\n  | KeyboardInterrupt\n  | GeneratorExit | (Base)?Exception\n)\\b\n',
      name: 'support.type.exception.python'
    },
    'builtin-functions': {
      patterns: [
        {
          match:
            '(?x)\n  (?<!\\.) \\b(\n    __import__ | abs | aiter | all | any | anext | ascii | bin\n    | breakpoint | callable | chr | compile | copyright | credits\n    | delattr | dir | divmod | enumerate | eval | exec | exit\n    | filter | format | getattr | globals | hasattr | hash | help\n    | hex | id | input | isinstance | issubclass | iter | len\n    | license | locals | map | max | memoryview | min | next\n    | oct | open | ord | pow | print | quit | range | reload | repr\n    | reversed | round | setattr | sorted | sum | vars | zip\n  )\\b\n',
          name: 'support.function.builtin.python'
        },
        {
          match:
            '(?x)\n  (?<!\\.) \\b(\n    file | reduce | intern | raw_input | unicode | cmp | basestring\n    | execfile | long | xrange\n  )\\b\n',
          name: 'variable.legacy.builtin.python'
        }
      ]
    },
    'builtin-possible-callables': {
      patterns: [{include: '#builtin-callables'}, {include: '#magic-names'}]
    },
    'builtin-types': {
      match:
        "(?x)\n  (?<!\\.) \\b(\n    bool | bytearray | bytes | classmethod | complex | dict\n    | float | frozenset | int | list | object | property\n    | set | slice | staticmethod | str | tuple | type\n\n    (?# Although 'super' is not a type, it's related to types,\n        and is special enough to be highlighted differently from\n        other built-ins)\n    | super\n  )\\b\n",
      name: 'support.type.python'
    },
    'call-wrapper-inheritance': {
      begin: '(?x)\n  \\b(?=\n    ([[:alpha:]_]\\w*) \\s* (\\()\n  )\n',
      end: '(\\))',
      endCaptures: {1: {name: 'punctuation.definition.arguments.end.python'}},
      name: 'meta.function-call.python',
      patterns: [
        {include: '#inheritance-name'},
        {include: '#function-arguments'}
      ]
    },
    'class-declaration': {
      patterns: [
        {
          begin:
            '(?x)\n  \\s*(class)\\s+\n    (?=\n      [[:alpha:]_]\\w* \\s* (:|\\()\n    )\n',
          beginCaptures: {1: {name: 'storage.type.class.python'}},
          end: '(:)',
          endCaptures: {1: {name: 'punctuation.section.class.begin.python'}},
          name: 'meta.class.python',
          patterns: [{include: '#class-name'}, {include: '#class-inheritance'}]
        }
      ]
    },
    'class-inheritance': {
      begin: '(\\()',
      beginCaptures: {
        1: {name: 'punctuation.definition.inheritance.begin.python'}
      },
      end: '(\\))',
      endCaptures: {1: {name: 'punctuation.definition.inheritance.end.python'}},
      name: 'meta.class.inheritance.python',
      patterns: [
        {
          match: '(\\*\\*|\\*)',
          name: 'keyword.operator.unpacking.arguments.python'
        },
        {match: ',', name: 'punctuation.separator.inheritance.python'},
        {match: '=(?!=)', name: 'keyword.operator.assignment.python'},
        {match: '\\bmetaclass\\b', name: 'support.type.metaclass.python'},
        {include: '#illegal-names'},
        {include: '#class-kwarg'},
        {include: '#call-wrapper-inheritance'},
        {include: '#expression-base'},
        {include: '#member-access-class'},
        {include: '#inheritance-identifier'}
      ]
    },
    'class-kwarg': {
      captures: {
        1: {
          name: 'entity.other.inherited-class.python variable.parameter.class.python'
        },
        2: {name: 'keyword.operator.assignment.python'}
      },
      match: '(?x)\n  \\b ([[:alpha:]_]\\w*) \\s*(=)(?!=)\n'
    },
    'class-name': {
      patterns: [
        {include: '#illegal-object-name'},
        {include: '#builtin-possible-callables'},
        {
          match: '(?x)\n  \\b ([[:alpha:]_]\\w*) \\b\n',
          name: 'entity.name.type.class.python'
        }
      ]
    },
    codetags: {
      captures: {1: {name: 'keyword.codetag.notation.python'}},
      match: '(?:\\b(NOTE|XXX|HACK|FIXME|BUG|TODO)\\b)'
    },
    comments: {
      patterns: [
        {
          begin:
            '(?x)\n  (?:\n    \\# \\s* (type:)\n    \\s*+ (?# we want `\\s*+` which is possessive quantifier since\n             we do not actually want to backtrack when matching\n             whitespace here)\n    (?! $ | \\#)\n  )\n',
          beginCaptures: {
            0: {name: 'meta.typehint.comment.python'},
            1: {name: 'comment.typehint.directive.notation.python'}
          },
          contentName: 'meta.typehint.comment.python',
          end: '(?:$|(?=\\#))',
          name: 'comment.line.number-sign.python',
          patterns: [
            {
              match: '(?x)\n  \\G ignore\n  (?= \\s* (?: $ | \\#))\n',
              name: 'comment.typehint.ignore.notation.python'
            },
            {
              match:
                '(?x)\n  (?<!\\.)\\b(\n    bool | bytes | float | int | object | str\n    | List | Dict | Iterable | Sequence | Set\n    | FrozenSet | Callable | Union | Tuple\n    | Any | None\n  )\\b\n',
              name: 'comment.typehint.type.notation.python'
            },
            {
              match: '([\\[\\]\\(\\),\\.\\=\\*]|(->))',
              name: 'comment.typehint.punctuation.notation.python'
            },
            {
              match: '([[:alpha:]_]\\w*)',
              name: 'comment.typehint.variable.notation.python'
            }
          ]
        },
        {include: '#comments-base'}
      ]
    },
    'comments-base': {
      begin: '(\\#)',
      beginCaptures: {1: {name: 'punctuation.definition.comment.python'}},
      end: '($)',
      name: 'comment.line.number-sign.python',
      patterns: [{include: '#codetags'}]
    },
    'comments-string-double-three': {
      begin: '(\\#)',
      beginCaptures: {1: {name: 'punctuation.definition.comment.python'}},
      end: '($|(?="""))',
      name: 'comment.line.number-sign.python',
      patterns: [{include: '#codetags'}]
    },
    'comments-string-single-three': {
      begin: '(\\#)',
      beginCaptures: {1: {name: 'punctuation.definition.comment.python'}},
      end: "($|(?='''))",
      name: 'comment.line.number-sign.python',
      patterns: [{include: '#codetags'}]
    },
    'curly-braces': {
      begin: '\\{',
      beginCaptures: {0: {name: 'punctuation.definition.dict.begin.python'}},
      end: '\\}',
      endCaptures: {0: {name: 'punctuation.definition.dict.end.python'}},
      patterns: [
        {match: ':', name: 'punctuation.separator.dict.python'},
        {include: '#expression'}
      ]
    },
    decorator: {
      begin: '(?x)\n  ^\\s*\n  ((@)) \\s* (?=[[:alpha:]_]\\w*)\n',
      beginCaptures: {
        1: {name: 'entity.name.function.decorator.python'},
        2: {name: 'punctuation.definition.decorator.python'}
      },
      end: '(?x)\n  ( \\) )\n    # trailing whitespace and comments are legal\n    (?: (.*?) (?=\\s*(?:\\#|$)) )\n  | (?=\\n|\\#)\n',
      endCaptures: {
        1: {name: 'punctuation.definition.arguments.end.python'},
        2: {name: 'invalid.illegal.decorator.python'}
      },
      name: 'meta.function.decorator.python',
      patterns: [{include: '#decorator-name'}, {include: '#function-arguments'}]
    },
    'decorator-name': {
      patterns: [
        {include: '#builtin-callables'},
        {include: '#illegal-object-name'},
        {
          captures: {2: {name: 'punctuation.separator.period.python'}},
          match: '(?x)\n  ([[:alpha:]_]\\w*) | (\\.)\n',
          name: 'entity.name.function.decorator.python'
        },
        {include: '#line-continuation'},
        {
          captures: {1: {name: 'invalid.illegal.decorator.python'}},
          match: '(?x)\n  \\s* ([^([:alpha:]\\s_\\.#\\\\] .*?) (?=\\#|$)\n',
          name: 'invalid.illegal.decorator.python'
        }
      ]
    },
    docstring: {
      patterns: [
        {
          begin: '(\\\'\\\'\\\'|\\"\\"\\")',
          beginCaptures: {
            1: {name: 'punctuation.definition.string.begin.python'}
          },
          end: '(\\1)',
          endCaptures: {1: {name: 'punctuation.definition.string.end.python'}},
          name: 'string.quoted.docstring.multi.python',
          patterns: [
            {include: '#docstring-prompt'},
            {include: '#codetags'},
            {include: '#docstring-guts-unicode'}
          ]
        },
        {
          begin: '([rR])(\\\'\\\'\\\'|\\"\\"\\")',
          beginCaptures: {
            1: {name: 'storage.type.string.python'},
            2: {name: 'punctuation.definition.string.begin.python'}
          },
          end: '(\\2)',
          endCaptures: {1: {name: 'punctuation.definition.string.end.python'}},
          name: 'string.quoted.docstring.raw.multi.python',
          patterns: [
            {include: '#string-consume-escape'},
            {include: '#docstring-prompt'},
            {include: '#codetags'}
          ]
        },
        {
          begin: '(\\\'|\\")',
          beginCaptures: {
            1: {name: 'punctuation.definition.string.begin.python'}
          },
          end: '(\\1)|(\\n)',
          endCaptures: {
            1: {name: 'punctuation.definition.string.end.python'},
            2: {name: 'invalid.illegal.newline.python'}
          },
          name: 'string.quoted.docstring.single.python',
          patterns: [
            {include: '#codetags'},
            {include: '#docstring-guts-unicode'}
          ]
        },
        {
          begin: '([rR])(\\\'|\\")',
          beginCaptures: {
            1: {name: 'storage.type.string.python'},
            2: {name: 'punctuation.definition.string.begin.python'}
          },
          end: '(\\2)|(\\n)',
          endCaptures: {
            1: {name: 'punctuation.definition.string.end.python'},
            2: {name: 'invalid.illegal.newline.python'}
          },
          name: 'string.quoted.docstring.raw.single.python',
          patterns: [
            {include: '#string-consume-escape'},
            {include: '#codetags'}
          ]
        }
      ]
    },
    'docstring-guts-unicode': {
      patterns: [
        {include: '#escape-sequence-unicode'},
        {include: '#escape-sequence'},
        {include: '#string-line-continuation'}
      ]
    },
    'docstring-prompt': {
      captures: {1: {name: 'keyword.control.flow.python'}},
      match:
        "(?x)\n  (?:\n    (?:^|\\G) \\s* (?# '\\G' is necessary for ST)\n    ((?:>>>|\\.\\.\\.) \\s) (?=\\s*\\S)\n  )\n"
    },
    'docstring-statement': {
      begin: '^(?=\\s*[rR]?(\\\'\\\'\\\'|\\"\\"\\"|\\\'|\\"))',
      end: '((?<=\\1)|^)(?!\\s*[rR]?(\\\'\\\'\\\'|\\"\\"\\"|\\\'|\\"))',
      patterns: [{include: '#docstring'}]
    },
    'double-one-regexp-character-set': {
      patterns: [
        {match: '(?x)\n  \\[ \\^? \\] (?! .*?\\])\n'},
        {
          begin: '(\\[)(\\^)?(\\])?',
          beginCaptures: {
            1: {
              name: 'punctuation.character.set.begin.regexp constant.other.set.regexp'
            },
            2: {name: 'keyword.operator.negation.regexp'},
            3: {name: 'constant.character.set.regexp'}
          },
          end: '(\\]|(?="))|((?=(?<!\\\\)\\n))',
          endCaptures: {
            1: {
              name: 'punctuation.character.set.end.regexp constant.other.set.regexp'
            },
            2: {name: 'invalid.illegal.newline.python'}
          },
          name: 'meta.character.set.regexp',
          patterns: [
            {include: '#regexp-charecter-set-escapes'},
            {match: '[^\\n]', name: 'constant.character.set.regexp'}
          ]
        }
      ]
    },
    'double-one-regexp-comments': {
      begin: '\\(\\?#',
      beginCaptures: {0: {name: 'punctuation.comment.begin.regexp'}},
      end: '(\\)|(?="))|((?=(?<!\\\\)\\n))',
      endCaptures: {
        1: {name: 'punctuation.comment.end.regexp'},
        2: {name: 'invalid.illegal.newline.python'}
      },
      name: 'comment.regexp',
      patterns: [{include: '#codetags'}]
    },
    'double-one-regexp-conditional': {
      begin: '(\\()\\?\\((\\w+(?:\\s+[[:alnum:]]+)?|\\d+)\\)',
      beginCaptures: {
        0: {name: 'keyword.operator.conditional.regexp'},
        1: {name: 'punctuation.parenthesis.conditional.begin.regexp'}
      },
      end: '(\\)|(?="))|((?=(?<!\\\\)\\n))',
      endCaptures: {
        1: {
          name: 'keyword.operator.conditional.negative.regexp punctuation.parenthesis.conditional.end.regexp'
        },
        2: {name: 'invalid.illegal.newline.python'}
      },
      patterns: [{include: '#double-one-regexp-expression'}]
    },
    'double-one-regexp-expression': {
      patterns: [
        {include: '#regexp-base-expression'},
        {include: '#double-one-regexp-character-set'},
        {include: '#double-one-regexp-comments'},
        {include: '#regexp-flags'},
        {include: '#double-one-regexp-named-group'},
        {include: '#regexp-backreference'},
        {include: '#double-one-regexp-lookahead'},
        {include: '#double-one-regexp-lookahead-negative'},
        {include: '#double-one-regexp-lookbehind'},
        {include: '#double-one-regexp-lookbehind-negative'},
        {include: '#double-one-regexp-conditional'},
        {include: '#double-one-regexp-parentheses-non-capturing'},
        {include: '#double-one-regexp-parentheses'}
      ]
    },
    'double-one-regexp-lookahead': {
      begin: '(\\()\\?=',
      beginCaptures: {
        0: {name: 'keyword.operator.lookahead.regexp'},
        1: {name: 'punctuation.parenthesis.lookahead.begin.regexp'}
      },
      end: '(\\)|(?="))|((?=(?<!\\\\)\\n))',
      endCaptures: {
        1: {
          name: 'keyword.operator.lookahead.regexp punctuation.parenthesis.lookahead.end.regexp'
        },
        2: {name: 'invalid.illegal.newline.python'}
      },
      patterns: [{include: '#double-one-regexp-expression'}]
    },
    'double-one-regexp-lookahead-negative': {
      begin: '(\\()\\?!',
      beginCaptures: {
        0: {name: 'keyword.operator.lookahead.negative.regexp'},
        1: {name: 'punctuation.parenthesis.lookahead.begin.regexp'}
      },
      end: '(\\)|(?="))|((?=(?<!\\\\)\\n))',
      endCaptures: {
        1: {
          name: 'keyword.operator.lookahead.negative.regexp punctuation.parenthesis.lookahead.end.regexp'
        },
        2: {name: 'invalid.illegal.newline.python'}
      },
      patterns: [{include: '#double-one-regexp-expression'}]
    },
    'double-one-regexp-lookbehind': {
      begin: '(\\()\\?<=',
      beginCaptures: {
        0: {name: 'keyword.operator.lookbehind.regexp'},
        1: {name: 'punctuation.parenthesis.lookbehind.begin.regexp'}
      },
      end: '(\\)|(?="))|((?=(?<!\\\\)\\n))',
      endCaptures: {
        1: {
          name: 'keyword.operator.lookbehind.regexp punctuation.parenthesis.lookbehind.end.regexp'
        },
        2: {name: 'invalid.illegal.newline.python'}
      },
      patterns: [{include: '#double-one-regexp-expression'}]
    },
    'double-one-regexp-lookbehind-negative': {
      begin: '(\\()\\?<!',
      beginCaptures: {
        0: {name: 'keyword.operator.lookbehind.negative.regexp'},
        1: {name: 'punctuation.parenthesis.lookbehind.begin.regexp'}
      },
      end: '(\\)|(?="))|((?=(?<!\\\\)\\n))',
      endCaptures: {
        1: {
          name: 'keyword.operator.lookbehind.negative.regexp punctuation.parenthesis.lookbehind.end.regexp'
        },
        2: {name: 'invalid.illegal.newline.python'}
      },
      patterns: [{include: '#double-one-regexp-expression'}]
    },
    'double-one-regexp-named-group': {
      begin: '(?x)\n  (\\()  (\\?P <\\w+(?:\\s+[[:alnum:]]+)?>)\n',
      beginCaptures: {
        1: {
          name: 'support.other.parenthesis.regexp punctuation.parenthesis.named.begin.regexp'
        },
        2: {name: 'entity.name.tag.named.group.regexp'}
      },
      end: '(\\)|(?="))|((?=(?<!\\\\)\\n))',
      endCaptures: {
        1: {
          name: 'support.other.parenthesis.regexp punctuation.parenthesis.named.end.regexp'
        },
        2: {name: 'invalid.illegal.newline.python'}
      },
      name: 'meta.named.regexp',
      patterns: [{include: '#double-one-regexp-expression'}]
    },
    'double-one-regexp-parentheses': {
      begin: '\\(',
      beginCaptures: {
        0: {
          name: 'support.other.parenthesis.regexp punctuation.parenthesis.begin.regexp'
        }
      },
      end: '(\\)|(?="))|((?=(?<!\\\\)\\n))',
      endCaptures: {
        1: {
          name: 'support.other.parenthesis.regexp punctuation.parenthesis.end.regexp'
        },
        2: {name: 'invalid.illegal.newline.python'}
      },
      patterns: [{include: '#double-one-regexp-expression'}]
    },
    'double-one-regexp-parentheses-non-capturing': {
      begin: '\\(\\?:',
      beginCaptures: {
        0: {
          name: 'support.other.parenthesis.regexp punctuation.parenthesis.non-capturing.begin.regexp'
        }
      },
      end: '(\\)|(?="))|((?=(?<!\\\\)\\n))',
      endCaptures: {
        1: {
          name: 'support.other.parenthesis.regexp punctuation.parenthesis.non-capturing.end.regexp'
        },
        2: {name: 'invalid.illegal.newline.python'}
      },
      patterns: [{include: '#double-one-regexp-expression'}]
    },
    'double-three-regexp-character-set': {
      patterns: [
        {match: '(?x)\n  \\[ \\^? \\] (?! .*?\\])\n'},
        {
          begin: '(\\[)(\\^)?(\\])?',
          beginCaptures: {
            1: {
              name: 'punctuation.character.set.begin.regexp constant.other.set.regexp'
            },
            2: {name: 'keyword.operator.negation.regexp'},
            3: {name: 'constant.character.set.regexp'}
          },
          end: '(\\]|(?="""))',
          endCaptures: {
            1: {
              name: 'punctuation.character.set.end.regexp constant.other.set.regexp'
            },
            2: {name: 'invalid.illegal.newline.python'}
          },
          name: 'meta.character.set.regexp',
          patterns: [
            {include: '#regexp-charecter-set-escapes'},
            {match: '[^\\n]', name: 'constant.character.set.regexp'}
          ]
        }
      ]
    },
    'double-three-regexp-comments': {
      begin: '\\(\\?#',
      beginCaptures: {0: {name: 'punctuation.comment.begin.regexp'}},
      end: '(\\)|(?="""))',
      endCaptures: {
        1: {name: 'punctuation.comment.end.regexp'},
        2: {name: 'invalid.illegal.newline.python'}
      },
      name: 'comment.regexp',
      patterns: [{include: '#codetags'}]
    },
    'double-three-regexp-conditional': {
      begin: '(\\()\\?\\((\\w+(?:\\s+[[:alnum:]]+)?|\\d+)\\)',
      beginCaptures: {
        0: {name: 'keyword.operator.conditional.regexp'},
        1: {name: 'punctuation.parenthesis.conditional.begin.regexp'}
      },
      end: '(\\)|(?="""))',
      endCaptures: {
        1: {
          name: 'keyword.operator.conditional.negative.regexp punctuation.parenthesis.conditional.end.regexp'
        },
        2: {name: 'invalid.illegal.newline.python'}
      },
      patterns: [
        {include: '#double-three-regexp-expression'},
        {include: '#comments-string-double-three'}
      ]
    },
    'double-three-regexp-expression': {
      patterns: [
        {include: '#regexp-base-expression'},
        {include: '#double-three-regexp-character-set'},
        {include: '#double-three-regexp-comments'},
        {include: '#regexp-flags'},
        {include: '#double-three-regexp-named-group'},
        {include: '#regexp-backreference'},
        {include: '#double-three-regexp-lookahead'},
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