B
o s r c C s2 t r*| jdd}|dkr dS d|S dS dS )a2
Returns a string warning message if the Tk version in use appears to
be one known to cause problems with IDLE.
1. Apple Cocoa-based Tk 8.5.7 shipped with Mac OS X 10.6 is unusable.
2. Apple Cocoa-based Tk 8.5.9 in OS X 10.7 and 10.8 is better but
can still crash unexpectedly.
info
patchlevel)z8.5.7z8.5.9FzWARNING: The version of Tcl/Tk ({0}) in use may be unstable.
Visit http://www.python.org/download/mac/tcltk/ for current information.N)r r r format)r r r r r tkVersionWarningG s r c C sN t dkr dS td} y t| d }t|S Q R X W n tk
rH dS X dS )z-
Fetch the macOS system preferences.
r Nz.~/Library/Preferences/.GlobalPreferences.plistrb)r r openplistlibloadOSError)Z
plist_pathZ
plist_filer r r readSystemPreferences\ s r c C s, t dkr dS t } | r(| ddkr(dS dS )zJ
Warn if "Prefer tabs when opening documents" is set to "Always".
r NZAppleWindowTabbingModealwayszWARNING: The system preference "Prefer tabs when opening documents" is set to "Always". This will cause various problems with IDLE. For the best experience, change this setting when running IDLE (via System Preferences -> Dock).)r r get)Zprefsr r r preferTabsPreferenceWarningk s r" c s fdd}| d| dS )z
This ensures that the application will respond to open AppleEvents, which
makes is feasible to use IDLE as the default application for python files.
c s x| D ]} | qW d S )N)r )argsfn)flistr r
doOpenFile s
z'addOpenEventSupport..doOpenFilez::tk::mac::OpenDocumentN)
createcommand)r r% r& r )r% r addOpenEventSupport s r( c C s. y| j dd W n tjk
r( Y nX d S )NZconsoleZhide)r r r ZTclError)r r r r
hideTkConsole s r) c s ddl m} ddlm} ddlm |jd d d }|jd d dd= |jd d d | |jd
d dd = |jd d dd = |}j|d i }||d
dd |d
< }|jd|dd |ffdd } | d%fdd } d& fdd }
d'fdd }
d|
d|
d|
rR
d j d j t
r||d dd |d < }|jd |d! |jdd d"dgf t rĈ d#| d$| |jd
d d= dS )(zf
Replace the Tk root menu by something that is more appropriate for
IDLE with an Aqua Tk.
r )Menu)mainmenu)window N )menur, )nameZtearoffZWindow)labelr3 Z underlinec s8 | d}|d krd}|dkr*| d| | d S )Nendr1 r )indexdeleteZadd_windows_to_menu)r3 r6 )r, r r postwindowsmenu s
z)overrideRootMenu..postwindowsmenuc s ddl m} | dS )z Handle Help 'About IDLE' event.r )
help_aboutN)idlelibr: Z AboutDialog)eventr: )r r r about_dialog s z&overrideRootMenu..about_dialogc s$ ddl m} j_|d dS )z&Handle Options 'Configure IDLE' event.r ) configdialogZSettingsN)r; r> Z inversedictZ
instance_dictZ ConfigDialog)r< r> )r% r r r
config_dialog s z'overrideRootMenu..config_dialogc s ddl m} | dS )z Handle Help 'IDLE Help' event.r )helpN)r; r@ Z
show_idlehelp)r< r@ )r r r help_dialog s z%overrideRootMenu..help_dialogz<>z<>z::tk::mac::ShowPreferencesz<>exitZappleZ applicationZIDLE)r5 r3 )z
About IDLEz<>Z
tkAboutDialogz::tk::mac::ShowHelp)N)N)N)r r* r; r+ r, ZmenudefsinsertZ configureZ add_cascadeZregister_callbackZbindr' Zclose_all_callbackr r ) r r% r* r+ Z closeItemZmenubarZmenudictr3 r9 r= r? rA r )r% r r, r overrideRootMenu sH
rD c C s( | dd | dd | dd dS )zRemoved bad AquaTk Button-2 (right) and Paste bindings.
They prevent context menu access and seem to be gone in AquaTk8.6.
See issue #24801.
ZTextzz z<>N)Z unbind_class)r r r r fixb2context s rE c C s. t r*t| t| | t| | t| dS )a
Perform initial OS X customizations if needed.
Called from pyshell.main() after initial calls to Tk()
There are currently three major versions of Tk in use on OS X:
1. Aqua Cocoa Tk (native default since OS X 10.6)
2. Aqua Carbon Tk (original native, 32-bit only, deprecated)
3. X11 (supported by some third-party distributors, deprecated)
There are various differences among the three that affect IDLE
behavior, primarily with menus, mouse key events, and accelerators.
Some one-time customizations are performed here.
Others are dynamically tested throughout idlelib by calls to the
isAquaTk(), isCarbonTk(), isCocoaTk(), isXQuartz() functions which
are initialized here as well.
N)r r) rD r( rE )r r% r r r setupApp s
rF __main__)mainz idlelib.idle_test.test_macosxr2 ) verbosity)__doc__Zos.pathr r sysr r r
r r r r r r r r" r( r) rD rE rF __name__ZunittestrH r r r r s* h