Package EasyExtend :: Module eeconsole :: Class EEConsole

Class EEConsole

      object --+    
               |    
     ConsoleBase --+
                   |
      object --+   |
               |   |
eeoptions.EEShow --+
                   |
                  EEConsole

Known Subclasses:

Console object used to handle user input.

This console object is to some extend a redesign of the InteractiveConsole object of the stdlib.

tryParse, compile_cst and runcode are clearly separated from each other and can be adapted in subclasses.
the interact method is removed from cruft of codeop.py
some EE specifific methods are added used show CSTs, token streams and unparsed Python code

Instance Methods

[hide private]

__init__(self, langlet, name, locals=None, globals=None, use_new_prompt=True, source_filter=<function <lambda> at 0x01074230>, **kwd)
x.__init__(...) initializes x; see x.__class__.__doc__ for signature

at_start(self)
Method used at console start.

at_exit(self)
reset default prompt

compile_cst(self, parseTree)
Transforms langlet expr/statement into one or more Python statements.

try_parse(self)
Parses eventually incomplete langlet statement.

Inherited from ConsoleBase: input, interact, reset, runcode, showtraceback, write

Inherited from eeoptions.EEShow: maybe_grammar_check, maybe_show_cst_after, maybe_show_cst_before, maybe_show_python, maybe_show_scan, maybe_show_token

Inherited from object: __delattr__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __str__

Class Methods

[hide private]

Inherited from eeoptions.EEShow: show_tokenstream

Properties

[hide private]

Inherited from object: __class__

Method Details

[hide private]

init(self, langlet, name, locals=None, globals=None, use_new_prompt=True, source_filter=<function <lambda> at 0x01074230>, **kwd)
(Constructor)

x.__init__(...) initializes x; see x.__class__.__doc__ for signature

Overrides: object.__init__: (inherited documentation)

at_start(self)

Method used at console start. Select right prompt and print header.

Overrides: ConsoleBase.at_start

at_exit(self)

reset default prompt

Overrides: ConsoleBase.at_exit

compile_cst(self, parseTree)

Transforms langlet expr/statement into one or more Python statements. Compile and execute those statements.

Parameters:

parseTree - langlet cst

Overrides: ConsoleBase.compile_cst

try_parse(self)

Parses eventually incomplete langlet statement. Following actions are possible: 1) Complete langlet statement could be parsed. Parse tree is returned. 2) Langlet statement incomplete. Needs more user input. Nothing is returned. 3) Syntax error detected within langlet statement. SyntaxError exception is raised.

Overrides: ConsoleBase.try_parse

Class EEConsole

__init__(self, langlet, name, locals=None, globals=None, use_new_prompt=True, source_filter=<function <lambda> at 0x01074230>, **kwd) (Constructor)

at_start(self)

at_exit(self)

compile_cst(self, parseTree)

try_parse(self)

init(self, langlet, name, locals=None, globals=None, use_new_prompt=True, source_filter=<function <lambda> at 0x01074230>, **kwd)
(Constructor)