Class: Rouge::Lexers::Python

Inherits:
RegexLexer show all
Defined in:
lib/rouge/lexers/python.rb

Direct Known Subclasses

Cython

Constant Summary

Constants inherited from RegexLexer

RegexLexer::MAX_NULL_SCANS

Constants included from Token::Tokens

Token::Tokens::Num, Token::Tokens::Str

Instance Attribute Summary

Attributes inherited from Rouge::Lexer

#options

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from RegexLexer

append, #delegate, #goto, #group, #groups, #in_state?, #pop!, prepend, #push, #recurse, replace_state, #reset!, #reset_stack, #stack, start, start_procs, state, #state, #state?, state_definitions, states, #step, #stream_tokens, #token

Methods inherited from Rouge::Lexer

aliases, all, #as_bool, #as_lexer, #as_list, #as_string, #as_token, #bool_option, continue_lex, #continue_lex, debug_enabled?, demo, demo_file, desc, detectable?, disable_debug!, enable_debug!, filenames, find, find_fancy, guess, guess_by_filename, guess_by_mimetype, guess_by_source, guesses, #hash_option, #initialize, lex, #lex, #lexer_option, #list_option, lookup_fancy, mimetypes, option, option_docs, #reset!, #stream_tokens, #string_option, tag, #tag, title, #token_option, #with

Methods included from Token::Tokens

token

Constructor Details

This class inherits a constructor from Rouge::Lexer

Class Method Details

.builtinsObject



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# File 'lib/rouge/lexers/python.rb', line 28

def self.builtins
  @builtins ||= %w(
    __import__ abs all any apply ascii basestring bin bool buffer
    bytearray bytes callable chr classmethod cmp coerce compile
    complex delattr dict dir divmod enumerate eval execfile exit
    file filter float format frozenset getattr globals hasattr hash hex id
    input int intern isinstance issubclass iter len list locals
    long map max memoryview 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
  )
end

.builtins_pseudoObject



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# File 'lib/rouge/lexers/python.rb', line 42

def self.builtins_pseudo
  @builtins_pseudo ||= %w(self None Ellipsis NotImplemented False True)
end

.detect?(text) ⇒ Boolean

Returns:

  • (Boolean)


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# File 'lib/rouge/lexers/python.rb', line 15

def self.detect?(text)
  return true if text.shebang?(/pythonw?(?:[23](?:\.\d+)?)?/)
end

.exceptionsObject



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# File 'lib/rouge/lexers/python.rb', line 46

def self.exceptions
  @exceptions ||= %w(
    ArithmeticError AssertionError AttributeError
    BaseException BlockingIOError BrokenPipeError BufferError
    BytesWarning ChildProcessError ConnectionAbortedError
    ConnectionError ConnectionRefusedError ConnectionResetError
    DeprecationWarning EOFError EnvironmentError
    Exception FileExistsError FileNotFoundError
    FloatingPointError FutureWarning GeneratorExit IOError
    ImportError ImportWarning IndentationError IndexError
    InterruptedError IsADirectoryError KeyError KeyboardInterrupt
    LookupError MemoryError ModuleNotFoundError NameError
    NotADirectoryError NotImplemented NotImplementedError OSError
    OverflowError OverflowWarning PendingDeprecationWarning
    ProcessLookupError RecursionError ReferenceError ResourceWarning
    RuntimeError RuntimeWarning StandardError StopAsyncIteration
    StopIteration SyntaxError SyntaxWarning SystemError SystemExit
    TabError TimeoutError TypeError UnboundLocalError UnicodeDecodeError
    UnicodeEncodeError UnicodeError UnicodeTranslateError
    UnicodeWarning UserWarning ValueError VMSError Warning
    WindowsError ZeroDivisionError
  )
end

.keywordsObject



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# File 'lib/rouge/lexers/python.rb', line 19

def self.keywords
  @keywords ||= %w(
    assert break continue del elif else except exec
    finally for global if lambda pass print raise
    return try while yield as with from import yield
    async await nonlocal
  )
end

Instance Method Details

#current_stringObject



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# File 'lib/rouge/lexers/python.rb', line 73

def current_string
  @string_register ||= StringRegister.new
end