Na}{

File Content: `messagebox.py`

# tk common message boxes
#
# this module provides an interface to the native message boxes
# available in Tk 4.2 and newer.
#
# written by Fredrik Lundh, May 1997
#

#
# options (all have default values):
#
# - default: which button to make default (one of the reply codes)
#
# - icon: which icon to display (see below)
#
# - message: the message to display
#
# - parent: which window to place the dialog on top of
#
# - title: dialog title
#
# - type: dialog type; that is, which buttons to display (see below)
#

from tkinter.commondialog import Dialog

#
# constants

# icons
ERROR = "error"
INFO = "info"
QUESTION = "question"
WARNING = "warning"

# types
ABORTRETRYIGNORE = "abortretryignore"
OK = "ok"
OKCANCEL = "okcancel"
RETRYCANCEL = "retrycancel"
YESNO = "yesno"
YESNOCANCEL = "yesnocancel"

# replies
ABORT = "abort"
RETRY = "retry"
IGNORE = "ignore"
OK = "ok"
CANCEL = "cancel"
YES = "yes"
NO = "no"


#
# message dialog class

class Message(Dialog):
    "A message box"

    command  = "tk_messageBox"


#
# convenience stuff

# Rename _icon and _type options to allow overriding them in options
def _show(title=None, message=None, _icon=None, _type=None, **options):
    if _icon and "icon" not in options:    options["icon"] = _icon
    if _type and "type" not in options:    options["type"] = _type
    if title:   options["title"] = title
    if message: options["message"] = message
    res = Message(**options).show()
    # In some Tcl installations, yes/no is converted into a boolean.
    if isinstance(res, bool):
        if res:
            return YES
        return NO
    # In others we get a Tcl_Obj.
    return str(res)


def showinfo(title=None, message=None, **options):
    "Show an info message"
    return _show(title, message, INFO, OK, **options)


def showwarning(title=None, message=None, **options):
    "Show a warning message"
    return _show(title, message, WARNING, OK, **options)


def showerror(title=None, message=None, **options):
    "Show an error message"
    return _show(title, message, ERROR, OK, **options)


def askquestion(title=None, message=None, **options):
    "Ask a question"
    return _show(title, message, QUESTION, YESNO, **options)


def askokcancel(title=None, message=None, **options):
    "Ask if operation should proceed; return true if the answer is ok"
    s = _show(title, message, QUESTION, OKCANCEL, **options)
    return s == OK


def askyesno(title=None, message=None, **options):
    "Ask a question; return true if the answer is yes"
    s = _show(title, message, QUESTION, YESNO, **options)
    return s == YES


def askyesnocancel(title=None, message=None, **options):
    "Ask a question; return true if the answer is yes, None if cancelled."
    s = _show(title, message, QUESTION, YESNOCANCEL, **options)
    # s might be a Tcl index object, so convert it to a string
    s = str(s)
    if s == CANCEL:
        return None
    return s == YES


def askretrycancel(title=None, message=None, **options):
    "Ask if operation should be retried; return true if the answer is yes"
    s = _show(title, message, WARNING, RETRYCANCEL, **options)
    return s == RETRY


# --------------------------------------------------------------------
# test stuff

if __name__ == "__main__":

    print("info", showinfo("Spam", "Egg Information"))
    print("warning", showwarning("Spam", "Egg Warning"))
    print("error", showerror("Spam", "Egg Alert"))
    print("question", askquestion("Spam", "Question?"))
    print("proceed", askokcancel("Spam", "Proceed?"))
    print("yes/no", askyesno("Spam", "Got it?"))
    print("yes/no/cancel", askyesnocancel("Spam", "Want it?"))
    print("try again", askretrycancel("Spam", "Try again?"))

Name	Size	Permission
__pycache__	---	0755
__init__.py	169421 bytes	0644
__main__.py	148 bytes	0644
colorchooser.py	2625 bytes	0644
commondialog.py	1220 bytes	0644
constants.py	1493 bytes	0644
dialog.py	1511 bytes	0644
dnd.py	11490 bytes	0644
filedialog.py	14585 bytes	0644
font.py	6720 bytes	0644
messagebox.py	3709 bytes	0644
scrolledtext.py	1816 bytes	0644
simpledialog.py	11757 bytes	0644
tix.py	76845 bytes	0644
ttk.py	57059 bytes	0644

File Content: messagebox.py

File Content: `messagebox.py`