patrick/zephyr
1
0
Fork 0
Code Issues Pull requests Actions 8 Packages Projects Releases Wiki Activity

menuconfig: Update to work around resizing crash on macOS

Browse source 
Update menuconfig (and kconfiglib and guiconfig, just to sync) to
upstream revision 424d0d38e7, to get this commit in, which works around
a crash on some macOS Python installations.

    menuconfig: Work around crash on resize on some macOS systems

    get_wch() has started raising curses.error when resizing the
    terminal on some macOS Python installations. Work around for now by
    falling back on getch(), which still works.

    See https://github.com/ulfalizer/Kconfiglib/issues/84. Needs more
    investigation, but I don't have a Mac handy.

    Based on https://github.com/ulfalizer/Kconfiglib/pull/85, but with
    some more comments.

Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
This commit is contained in:
Ulf Magnusson 2020-01-13 10:38:45 +01:00 committed by Carles Cufí
parent e04e4c27e8
commit 776de86dc7
3 changed files with 27 additions and 43 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
scripts/kconfig/guiconfig.py
View file

@ -1967,9 +1967,7 @@ def _sorted_sc_nodes(cached_nodes=[]):
key=lambda choice: choice.name or "")
cached_nodes += sorted(
[node
for choice in choices
for node in choice.nodes],
[node for choice in choices for node in choice.nodes],
key=lambda node: node.prompt[0] if node.prompt else "")
return cached_nodes

19
scripts/kconfig/kconfiglib.py
View file

@ -554,7 +554,7 @@ from glob import iglob
from os.path import dirname, exists, expandvars, islink, join, realpath
VERSION = (13, 5, 0)
VERSION = (13, 7, 1)
# File layout:
@ -947,7 +947,7 @@ class Kconfig(object):
self._init(filename, warn, warn_to_stderr, encoding)
except (EnvironmentError, KconfigError) as e:
if suppress_traceback:
cmd = sys.argv[0] # Empty string if missisng
cmd = sys.argv[0] # Empty string if missing
if cmd:
cmd += ": "
# Some long exception messages have extra newlines for better
@ -1080,8 +1080,9 @@ class Kconfig(object):
self._readline = self._open(join(self.srctree, filename), "r").readline
try:
# Parse the Kconfig files
self._parse_block(None, self.top_node, self.top_node)
# Parse the Kconfig files. Returns the last node, which we
# terminate with '.next = None'.
self._parse_block(None, self.top_node, self.top_node).next = None
self.top_node.list = self.top_node.next
self.top_node.next = None
except UnicodeDecodeError as e:
@ -2894,7 +2895,7 @@ class Kconfig(object):
#
# prev:
# The previous menu node. New nodes will be added after this one (by
# modifying their 'next' pointer).
# modifying 'next' pointers).
#
# 'prev' is reused to parse a list of child menu nodes (for a menu or
# Choice): After parsing the children, the 'next' pointer is assigned
@ -3086,17 +3087,16 @@ class Kconfig(object):
"no corresponding 'menu'" if t0 is _T_ENDMENU else
"unrecognized construct")
# End of file reached. Terminate the final node and return it.
# End of file reached. Return the last node.
if end_token:
raise KconfigError(
"expected '{}' at end of '{}'"
"error: expected '{}' at end of '{}'"
.format("endchoice" if end_token is _T_ENDCHOICE else
"endif" if end_token is _T_ENDIF else
"endmenu",
self.filename))
prev.next = None
return prev
def _parse_cond(self):
@ -6772,8 +6772,7 @@ def _error_if_fn(kconf, _, cond, msg):
def _shell_fn(kconf, _, command):
# Only import as needed, to save some startup time
import subprocess
import subprocess # Only import as needed, to save some startup time
stdout, stderr = subprocess.Popen(
command, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE

47
scripts/kconfig/menuconfig.py
View file

@ -319,10 +319,10 @@ _STYLES = {
# Blue-tinted style loosely resembling lxdialog
"aquatic": """
path=fg:cyan,bg:blue,bold
separator=fg:white,bg:cyan,bold
path=fg:white,bg:blue
separator=fg:white,bg:cyan
help=path
frame=fg:white,bg:cyan,bold
frame=fg:white,bg:cyan
body=fg:white,bg:blue
edit=fg:black,bg:white
"""
@ -1098,8 +1098,7 @@ def _enter_menu(menu):
global _menu_scroll
if not menu.is_menuconfig:
# Not a menu
return False
return False # Not a menu
shown_sub = _shown_nodes(menu)
# Never enter empty menus. We depend on having a current node.
@ -1340,7 +1339,6 @@ def _draw_main():
term_width = _width(_stdscr)
#
# Update the separator row below the menu path
#
@ -1387,7 +1385,6 @@ def _draw_main():
_menu_win.noutrefresh()
#
# Update the bottom separator window
#
@ -1412,7 +1409,6 @@ def _draw_main():
_bot_sep_win.noutrefresh()
#
# Update the help window, which shows either key bindings or help texts
#
@ -1433,7 +1429,6 @@ def _draw_main():
_help_win.noutrefresh()
#
# Update the top row with the menu path.
#
@ -2293,7 +2288,6 @@ def _draw_jump_to_dialog(edit_box, matches_win, bot_sep_win, help_win,
edit_width = _width(edit_box) - 2
#
# Update list of matches
#
@ -2324,7 +2318,6 @@ def _draw_jump_to_dialog(edit_box, matches_win, bot_sep_win, help_win,
matches_win.noutrefresh()
#
# Update bottom separator line
#
@ -2337,7 +2330,6 @@ def _draw_jump_to_dialog(edit_box, matches_win, bot_sep_win, help_win,
bot_sep_win.noutrefresh()
#
# Update help window at bottom
#
@ -2349,7 +2341,6 @@ def _draw_jump_to_dialog(edit_box, matches_win, bot_sep_win, help_win,
help_win.noutrefresh()
#
# Update edit box. We do this last since it makes it handy to position the
# cursor.
@ -2439,12 +2430,10 @@ def _info_dialog(node, from_jump_to_dialog):
# Support starting a search from within the information dialog
if from_jump_to_dialog:
# Avoid recursion
return
return # Avoid recursion
if _jump_to_dialog():
# Jumped to a symbol. Cancel the information dialog.
return
return # Jumped to a symbol. Cancel the information dialog.
# Stay in the information dialog if the jump-to dialog was
# canceled. Resize it in case the terminal was resized while the
@ -2491,7 +2480,6 @@ def _draw_info_dialog(node, lines, scroll, top_line_win, text_win,
text_win_height, text_win_width = text_win.getmaxyx()
# Note: The top row is deliberately updated last. See _draw_main().
#
@ -2505,7 +2493,6 @@ def _draw_info_dialog(node, lines, scroll, top_line_win, text_win,
text_win.noutrefresh()
#
# Update bottom separator line
#
@ -2518,7 +2505,6 @@ def _draw_info_dialog(node, lines, scroll, top_line_win, text_win,
bot_sep_win.noutrefresh()
#
# Update help window at bottom
#
@ -2530,7 +2516,6 @@ def _draw_info_dialog(node, lines, scroll, top_line_win, text_win,
help_win.noutrefresh()
#
# Update top row
#
@ -2589,8 +2574,7 @@ def _info_str(node):
_kconfig_def_info(choice)
)
# node.item in (MENU, COMMENT)
return _kconfig_def_info(node)
return _kconfig_def_info(node) # node.item in (MENU, COMMENT)
def _name_info(sc):
@ -2947,7 +2931,6 @@ def _edit_text(c, s, i, hscroll, width):
max_scroll = max(len(s) - width + 1, 0)
hscroll = min(i - width + _SCROLL_OFFSET + 1, max_scroll)
return s, i, hscroll
@ -3097,8 +3080,7 @@ def _check_valid(sym, s):
# Otherwise, displays an error and returns False.
if sym.orig_type not in (INT, HEX):
# Anything goes for non-int/hex symbols
return True
return True # Anything goes for non-int/hex symbols
base = 10 if sym.orig_type == INT else 16
try:
@ -3155,12 +3137,17 @@ def _is_num(name):
def _getch_compat(win):
# Uses get_wch() if available (Python 3.3+) and getch() otherwise. Also
# handles a PDCurses resizing quirk.
# Uses get_wch() if available (Python 3.3+) and getch() otherwise.
#
# Also falls back on getch() if get_wch() raises curses.error, to work
# around an issue when resizing the terminal on at least macOS Catalina.
# See https://github.com/ulfalizer/Kconfiglib/issues/84.
#
# Also handles a PDCurses resizing quirk.
if hasattr(win, "get_wch"):
try:
c = win.get_wch()
else:
except (AttributeError, curses.error):
c = win.getch()
if 0 <= c <= 255:
c = chr(c)