Package pyraf :: Module tpar

Module tpar

module 'tpar.py' -- main module for generating the tpar task editor

tpar is curses based parameter editing similar to epar. Tpar has the primary goal of simplicity similar to IRAF's CL epar and as such is missing many PyRAF epar features. The primary advantage of tpar is that it works in a simple terminal window (rather than requiring full X-11 and Tk); this is an improvement for low bandwidth network contexts or for people who prefer text interfaces to GUIs.

$Id: $

Todd Miller, 2006 May 30 derived from epar.py and IRAF CL epar.

Classes

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FakeModule

FakeClass

Binder
The Binder class manages keypresses for urwid and adds the ability to bind specific inputs to actions.

PyrafEdit
PyrafEdit is a text entry widget which has keybindings similar to IRAF's CL epar command.

StringTparOption

NumberTparOption

BooleanTparOption

EnumTparOption

PsetTparOption

TparHeader

TparDisplay

Functions

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tpar(taskName)

source code

Variables

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urwid = FakeModule()

TPAR_HELP_EMACS = """ EDIT COMM...

TPAR_BINDINGS_EMACS = {"ctrl c": "quit", "ctrl C": "quit", "ct...

TPAR_HELP_VI = """ EDIT COMMAND...

TPAR_BINDINGS_VI = {"ctrl c": "quit", "ctrl d": "exit", "ctrl ...

Imports: os, sys, string, commands, re, iraf, irafpar, irafhelp, cStringIO, wutil, iraffunctions, pyrafDir, userWorkingHome, IrafError

Variables Details

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TPAR_HELP_EMACS

Value:

"""                                EDIT COMMANDS (emacs)

           DEL_CHAR   = DEL                    MOVE_RIGHT = RIGHT_ARRO
W
           DEL_LEFT   = ^H_or_BS               MOVE_RIGHT = ^F
           DEL_LINE   = ^K                     MOVE_START = ESC-<
           DEL_WORD   = ESC-D                  MOVE_UP    = UP_ARROW
           DEL_WORD   = ESC-d                  MOVE_UP    = ^P
...

TPAR_BINDINGS_EMACS

Value:

{"ctrl c": "quit", "ctrl C": "quit", "ctrl d": "exit", "ctrl D": "exit
", "ctrl z": "exit", "ctrl Z": "exit", "ctrl p": "up", "ctrl P": "up",
 "shift tab": "up", "ctrl n": "down", "ctrl N": "down", "esc v": "page
 down", "esc V": "page down", "esc p": "page up", "esc P": "page up", 
"ctrl K": "del_line", "ctrl k": "del_line", "esc d": "del_word", "esc 
D": "del_word", "esc f": "next_word", "esc F": "next_word", "esc b": "
prev_word", "esc B": "prev_word", "ctrl a": "move_bol", "ctrl A": "mov
e_bol", "ctrl e": "move_eol", "ctrl E": "move_eol", "esc >": "end", "e
...

TPAR_HELP_VI

Value:

"""                                EDIT COMMANDS (vi)

           DEL_CHAR   = BACKSPACE              MOVE_LEFT  = ^H
           DEL_LEFT   = DEL                    MOVE_RIGHT = RIGHT_ARRO
W
           DEL_LINE   = ^I^D                   MOVE_RIGHT = ^L
           DEL_WORD   = ^I^W                   MOVE_START = ^T^S
           EXIT_NOUPD = ^C                     MOVE_UP    = UP_ARROW
...

TPAR_BINDINGS_VI

Value:

{"ctrl c": "quit", "ctrl d": "exit", "ctrl C": "quit", "ctrl D": "exit
", "ctrl K": "up", "ctrl k": "up", "ctrl j": "down", "ctrl J": "down",
 "ctrl n": "page down", "ctrl N": "page down", "ctrl p": "page up", "c
trl P": "page up", "tab ctrl D": "del_line", "tab ctrl d": "del_line",
 "tab ctrl W": "del_word", "tab ctrl w": "del_word", "ctrl w": "next_w
ord", "ctrl W": "next_word", "ctrl b": "prev_word", "ctrl B": "prev_wo
rd", "ctrl a": "move_bol", "ctrl A": "move_bol", "ctrl e": "move_eol",
 "ctrl E": "move_eol", "ctrl T ctrl E": "end", "ctrl t ctrl e": "end",
...