Changeset 391 for python/trunk/Doc/howto/curses.rst

Timestamp:

Mar 19, 2014, 11:31:01 PM (11 years ago)

Author:

dmik

Message:

python: Merge vendor 2.7.6 to trunk.

Location:

python/trunk

Files:

• . (modified) (1 prop)
• Doc/howto/curses.rst (modified) (9 diffs)

python/trunk/Doc/howto/curses.rst

@@ -119 +119 @@
 messed up when the application dies without restoring the terminal to its
 previous state.  In Python this commonly happens when your code is buggy and
-raises an uncaught exception.  Keys are no longer be echoed to the screen when
+raises an uncaught exception.  Keys are no longer echoed to the screen when
 you type them, for example, which makes using the shell difficult.
 
@@ -145 +145 @@
 window of a given size, returning the new window object. ::
 
-   begin_x = 20 ; begin_y = 7
-   height = 5 ; width = 40
+   begin_x = 20; begin_y = 7
+   height = 5; width = 40
    win = curses.newwin(height, width, begin_y, begin_x)
 
@@ -185 +185 @@
    for y in range(0, 100):
        for x in range(0, 100):
-           try: pad.addch(y,x, ord('a') + (x*x+y*y) % 26 )
-           except curses.error: pass
+           try:
+               pad.addch(y,x, ord('a') + (x*x+y*y) % 26)
+           except curses.error:
+               pass
 
    #  Displays a section of the pad in the middle of the screen
-   pad.refresh( 0,0, 5,5, 20,75)
+   pad.refresh(0,0, 5,5, 20,75)
 
 The :func:`refresh` call displays a section of the pad in the rectangle
@@ -272 +274 @@
 attribute for each cell on the screen.
 
-An attribute is a integer, each bit representing a different attribute.  You can
+An attribute is an integer, each bit representing a different attribute.  You can
 try to display text with multiple attribute bits set, but curses doesn't
 guarantee that all the possible combinations are available, or that they're all
@@ -301 +303 @@
    stdscr.refresh()
 
-The curses library also supports color on those terminals that provide it, The
+The curses library also supports color on those terminals that provide it. The
 most common such terminal is probably the Linux console, followed by color
 xterms.
@@ -322 +324 @@
 An example, which displays a line of text using color pair 1::
 
-   stdscr.addstr( "Pretty text", curses.color_pair(1) )
+   stdscr.addstr("Pretty text", curses.color_pair(1))
    stdscr.refresh()
 
@@ -344 +346 @@
 with::
 
-   stdscr.addstr(0,0, "RED ALERT!", curses.color_pair(1) )
+   stdscr.addstr(0,0, "RED ALERT!", curses.color_pair(1))
 
 Very fancy terminals can change the definitions of the actual colors to a given
@@ -382 +384 @@
    while 1:
        c = stdscr.getch()
-       if c == ord('p'): PrintDocument()
-       elif c == ord('q'): break  # Exit the while()
-       elif c == curses.KEY_HOME: x = y = 0
+       if c == ord('p'):
+           PrintDocument()
+       elif c == ord('q'):
+           break  # Exit the while()
+       elif c == curses.KEY_HOME:
+           x = y = 0
 
 The :mod:`curses.ascii` module supplies ASCII class membership functions that
@@ -434 +439 @@
 
 The ncurses FAQ: http://invisible-island.net/ncurses/ncurses.faq.html
-