diff options
Diffstat (limited to 'Lib/curses')
| -rw-r--r-- | Lib/curses/textpad.py | 37 |
1 files changed, 19 insertions, 18 deletions
diff --git a/Lib/curses/textpad.py b/Lib/curses/textpad.py index a05b82b..2b4b4cb 100644 --- a/Lib/curses/textpad.py +++ b/Lib/curses/textpad.py @@ -1,6 +1,7 @@ """Simple textbox editing widget with Emacs-like keybindings.""" -import curses, ascii +import curses +import curses.ascii def rectangle(win, uly, ulx, lry, lrx): """Draw a rectangle with corners at the provided upper-left @@ -54,7 +55,7 @@ class Textbox: returning the index of the last non-blank character.""" last = self.maxx while True: - if ascii.ascii(self.win.inch(y, last)) != ascii.SP: + if curses.ascii.ascii(self.win.inch(y, last)) != curses.ascii.SP: last = min(self.maxx, last+1) break elif last == 0: @@ -76,7 +77,7 @@ class Textbox: pass if self.insert_mode: (backy, backx) = self.win.getyx() - if ascii.isprint(oldch): + if curses.ascii.isprint(oldch): self._insert_printable_char(oldch) self.win.move(backy, backx) @@ -84,12 +85,12 @@ class Textbox: "Process a single editing command." (y, x) = self.win.getyx() self.lastcmd = ch - if ascii.isprint(ch): + if curses.ascii.isprint(ch): if y < self.maxy or x < self.maxx: self._insert_printable_char(ch) - elif ch == ascii.SOH: # ^a + elif ch == curses.ascii.SOH: # ^a self.win.move(y, 0) - elif ch in (ascii.STX,curses.KEY_LEFT, ascii.BS,curses.KEY_BACKSPACE): + elif ch in (curses.ascii.STX,curses.KEY_LEFT, curses.ascii.BS,curses.KEY_BACKSPACE): if x > 0: self.win.move(y, x-1) elif y == 0: @@ -98,46 +99,46 @@ class Textbox: self.win.move(y-1, self._end_of_line(y-1)) else: self.win.move(y-1, self.maxx) - if ch in (ascii.BS, curses.KEY_BACKSPACE): + if ch in (curses.ascii.BS, curses.KEY_BACKSPACE): self.win.delch() - elif ch == ascii.EOT: # ^d + elif ch == curses.ascii.EOT: # ^d self.win.delch() - elif ch == ascii.ENQ: # ^e + elif ch == curses.ascii.ENQ: # ^e if self.stripspaces: self.win.move(y, self._end_of_line(y)) else: self.win.move(y, self.maxx) - elif ch in (ascii.ACK, curses.KEY_RIGHT): # ^f + elif ch in (curses.ascii.ACK, curses.KEY_RIGHT): # ^f if x < self.maxx: self.win.move(y, x+1) elif y == self.maxy: pass else: self.win.move(y+1, 0) - elif ch == ascii.BEL: # ^g + elif ch == curses.ascii.BEL: # ^g return 0 - elif ch == ascii.NL: # ^j + elif ch == curses.ascii.NL: # ^j if self.maxy == 0: return 0 elif y < self.maxy: self.win.move(y+1, 0) - elif ch == ascii.VT: # ^k + elif ch == curses.ascii.VT: # ^k if x == 0 and self._end_of_line(y) == 0: self.win.deleteln() else: # first undo the effect of self._end_of_line self.win.move(y, x) self.win.clrtoeol() - elif ch == ascii.FF: # ^l + elif ch == curses.ascii.FF: # ^l self.win.refresh() - elif ch in (ascii.SO, curses.KEY_DOWN): # ^n + elif ch in (curses.ascii.SO, curses.KEY_DOWN): # ^n if y < self.maxy: self.win.move(y+1, x) if x > self._end_of_line(y+1): self.win.move(y+1, self._end_of_line(y+1)) - elif ch == ascii.SI: # ^o + elif ch == curses.ascii.SI: # ^o self.win.insertln() - elif ch in (ascii.DLE, curses.KEY_UP): # ^p + elif ch in (curses.ascii.DLE, curses.KEY_UP): # ^p if y > 0: self.win.move(y-1, x) if x > self._end_of_line(y-1): @@ -155,7 +156,7 @@ class Textbox: for x in range(self.maxx+1): if self.stripspaces and x > stop: break - result = result + chr(ascii.ascii(self.win.inch(y, x))) + result = result + chr(curses.ascii.ascii(self.win.inch(y, x))) if self.maxy > 0: result = result + "\n" return result |