def start(argv):
"""Print banner, read/create data & log file and process args."""
clrm.init()
print(common.banner())
childs, last_upd = shrd.open_create_datafile()
arg0 = argv[0]
if arg0 in ['-a', '--auto']:
auto_upd(childs, last_upd)
elif arg0 in ['-h', '--help']:
print(common.usage())
elif arg0 in ['-l', '--license']:
print(common.license_())
elif arg0 in ['-V', '--version']:
print(lcl.VERSION, common.version())
else:
man_upd(argv, childs, last_upd)
sys.exit(0) # ToDo: other return codes
def start():
"""Print banner, read/create data & log file and start GUI."""
global prev_child, child, childs, last_upd
def plus_btn(*args):
"""Plus button was pressed. Update days_var."""
if int(days_var.get()) < 0:
days_var.set(0)
else:
days_var.set(min(shrd.MAX_DAYS, int(days_var.get()) + 1))
def minus_btn(*args):
"""Minus button was pressed. Update days_var."""
if int(days_var.get()) > shrd.MAX_DAYS:
days_var.set(shrd.MAX_DAYS)
else:
days_var.set(max(0, int(days_var.get()) - 1))
def days_scale_chg(*args):
"""Days scale changed. Update. Update days_var."""
days_var.set(int(float(days_var.get()))) # fix increment to integer
def childs_combo_chg(*args):
"""
Child selection changed.
Save current child's grounded days and update all fields with new
child's.
"""
global child, prev_child
try:
int(days_var.get())
except ValueError: # as error:
days_var.set(0)
if 0 <= int(days_var.get()) <= shrd.MAX_DAYS:
childs[prev_child] = int(days_var.get())
child = prev_child = childs_combo.get()
days_var.set(childs[child])
else:
childs_combo.set(prev_child)
tk_msg_box.showwarning(lcl.WARNING,
lcl.DAYS_RANGE + shrd.MAX_DAYS_STR)
def set_upd_btn(upd):
"""Set or update selected child's grounded days."""
global last_upd
try:
int(days_var.get())
except ValueError: # as error:
days_var.set(0)
if 0 <= int(days_var.get()) <= shrd.MAX_DAYS:
childs[childs_combo.get()] = int(days_var.get())
if upd:
last_upd = shrd.auto_upd_datafile(childs, last_upd)
else:
last_upd = dt.date.today()
shrd.update_file(childs, last_upd)
last_upd_var.set(value=str(last_upd))
else:
tk_msg_box.showwarning(lcl.WARNING,
lcl.DAYS_RANGE + shrd.MAX_DAYS_STR)
def confirm_exit():
"""Confirm exit from program."""
if tk_msg_box.askokcancel(lcl.EXIT, lcl.CONFIRM_EXIT):
root.destroy()
sys.exit(0) # ToDo: other return codes
def digits_only(up_down, idx, value, prev_val, char, val_type, source,
widget):
"""Only allow digits in source field."""
return char in '0123456789' and len(value) <= len(shrd.MAX_DAYS_STR)
def center(window):
"""Center window."""
window.update_idletasks()
width = window.winfo_width()
frm_width = window.winfo_rootx() - window.winfo_x()
win_width = width + 2 * frm_width
height = window.winfo_height()
titlebar_height = window.winfo_rooty() - window.winfo_y()
win_height = height + titlebar_height + frm_width
x = window.winfo_screenwidth() // 2 - win_width // 2
y = window.winfo_screenheight() // 2 - win_height // 2
window.geometry('{}x{}+{}+{}'.format(width, height, x, y))
if window.attributes('-alpha') == 0:
window.attributes('-alpha', 1.0)
window.deiconify()
def show_help(*args):
"""Show help message."""
tk_msg_box.showinfo(lcl.HELP, common.usage())
print(common.banner())
childs, last_upd = shrd.open_create_datafile()
root = tk.Tk()
root.withdraw()
win = tk.Toplevel(root)
# for exit confirmation
win.protocol('WM_DELETE_WINDOW', confirm_exit)
win.title(lcl.WIN_TITLE)
# not resizable
win.resizable(False, False)
# resizable (limits)
# win.minsize(250, 125)
# win.maxsize(500, 250)
# needed by center function?
# win.attributes('-alpha', 0.0)
win.bind('<F1>', show_help)
win.bind('+', plus_btn)
win.bind('-', minus_btn)
# menu
win.option_add('*tearOff', False)
menubar = tk.Menu(win)
win.config(menu=menubar)
filemenu = tk.Menu(menubar)
helpmenu = tk.Menu(menubar)
menubar.add_cascade(label=lcl.FILE, menu=filemenu, underline=0)
menubar.add_cascade(label=lcl.HELP, menu=helpmenu, underline=0)
filemenu.add_command(label=lcl.EXIT, underline=0, command=confirm_exit)
helpmenu.add_command(label=lcl.HELP,
underline=0,
command=show_help,
accelerator='F1')
helpmenu.add_separator()
helpmenu.add_command(label=lcl.ABOUT, underline=0, state='disabled')
# ToDo: log menu item
# filemenu.add_separator()
# check = StringVar(value=1)
# filemenu.add_checkbutton(label='Log', variable=check, onvalue=1,
# offvalue=0)
frame = tk_ttk.Frame(win, padding='3 3 3 3')
frame.grid(column=0, row=0, sticky='WNES')
# if the main window is resized, the frame should expand
# frame.columnconfigure(0, weight=1)
# frame.rowconfigure(0, weight=1)
# must convert to list for Python 3 compatibility
prev_child = child = list(childs.keys())[0]
child_lbl = tk.StringVar(value=lcl.CHILD)
last_upd_lbl = tk.StringVar(value=lcl.LAST_UPDATE)
days_var = tk.StringVar(value=childs[child])
last_upd_var = tk.StringVar(value=str(last_upd))
# 1st row
tk_ttk.Button(frame, text='+', command=plus_btn).grid(column=3, row=1)
days_scale = tk_ttk.Scale(frame,
orient=tk.VERTICAL,
length=100,
from_=shrd.MAX_DAYS,
to=0,
command=days_scale_chg,
variable=days_var)
days_scale.grid(column=4, row=1, rowspan=3)
# 2nd row
tk_ttk.Label(frame, textvariable=child_lbl).grid(column=1, row=2)
childs_combo = tk_ttk.Combobox(
frame,
state='readonly', # width=10,
values=list(childs.keys()))
childs_combo.grid(column=2, row=2)
childs_combo.set(child)
childs_combo.bind('<<ComboboxSelected>>', childs_combo_chg)
# validate command, used below by some widgets
vcmd = (win.register(digits_only), '%d', '%i', '%P', '%s', '%S', '%v',
'%V', '%W')
days_entry = tk_ttk.Entry(frame,
width=len(shrd.MAX_DAYS_STR) + 1,
justify=tk.RIGHT,
textvariable=days_var,
validate='key',
validatecommand=vcmd)
days_entry.grid(column=3, row=2) # , sticky='WE') # for expanding
tk.Spinbox(frame,
from_=0,
to=shrd.MAX_DAYS,
width=len(shrd.MAX_DAYS_STR) + 1,
justify=tk.RIGHT,
textvariable=days_var,
validate='key',
validatecommand=vcmd).grid(column=5, row=2)
# 3rd row
tk_ttk.Button(frame, text='-', command=minus_btn).grid(column=3, row=3)
# 4th row
# lambda is necessary so that the function is called on button creation
tk_ttk.Button(frame,
text=lcl.UPDATE,
command=lambda: set_upd_btn(upd=True)).grid(column=1, row=4)
tk_ttk.Label(frame, textvariable=last_upd_lbl).grid(column=2,
row=4,
sticky='E')
tk_ttk.Label(frame, textvariable=last_upd_var).grid(column=3,
row=4,
sticky='W')
tk_ttk.Button(frame, text=lcl.SET,
command=lambda: set_upd_btn(upd=False)).grid(column=4,
row=4,
columnspan=2)
# remove if windows is non resizable
# tk_ttk.Sizegrip(frame).grid(column=999, row=999, sticky=(E,S))
# padding around all widgets
for widget in frame.winfo_children():
widget.grid_configure(padx=5, pady=5)
days_entry.focus()
# center window
center(win)
root.mainloop()
def start():
"""Print banner, read/create data & log file and start GUI."""
global prev_child, child, childs, last_upd
def plus_btn(*args):
"""Plus button was pressed. Update days_var."""
if int(days_var.get()) < 0:
days_var.set(0)
else:
days_var.set(min(shrd.MAX_DAYS, int(days_var.get()) + 1))
def minus_btn(*args):
"""Minus button was pressed. Update days_var."""
if int(days_var.get()) > shrd.MAX_DAYS:
days_var.set(shrd.MAX_DAYS)
else:
days_var.set(max(0, int(days_var.get()) - 1))
def days_scale_chg(*args):
"""Days scale changed. Update. Update days_var."""
days_var.set(int(float(days_var.get()))) # fix increment to integer
def childs_combo_chg(*args):
"""
Child selection changed.
Save current child's grounded days and update all fields with new
child's.
"""
global child, prev_child
try:
int(days_var.get())
except ValueError: # as error:
days_var.set(0)
if 0 <= int(days_var.get()) <= shrd.MAX_DAYS:
childs[prev_child] = int(days_var.get())
child = prev_child = childs_combo.get()
days_var.set(childs[child])
else:
childs_combo.set(prev_child)
tk_msg_box.showwarning(lcl.WARNING, lcl.DAYS_RANGE +
shrd.MAX_DAYS_STR)
def set_upd_btn(upd):
"""Set or update selected child's grounded days."""
global last_upd
try:
int(days_var.get())
except ValueError: # as error:
days_var.set(0)
if 0 <= int(days_var.get()) <= shrd.MAX_DAYS:
childs[childs_combo.get()] = int(days_var.get())
if upd:
last_upd = shrd.auto_upd_datafile(childs, last_upd)
else:
last_upd = dt.date.today()
shrd.update_file(childs, last_upd)
last_upd_var.set(value=str(last_upd))
else:
tk_msg_box.showwarning(lcl.WARNING, lcl.DAYS_RANGE +
shrd.MAX_DAYS_STR)
def confirm_exit():
"""Confirm exit from program."""
if tk_msg_box.askokcancel(lcl.EXIT, lcl.CONFIRM_EXIT):
root.destroy()
sys.exit(0) # ToDo: other return codes
def digits_only(up_down, idx, value, prev_val, char, val_type, source,
widget):
"""Only allow digits in source field."""
return char in '0123456789' and len(value) <= len(shrd.MAX_DAYS_STR)
def center(window):
"""Center window."""
window.update_idletasks()
width = window.winfo_width()
frm_width = window.winfo_rootx() - window.winfo_x()
win_width = width + 2 * frm_width
height = window.winfo_height()
titlebar_height = window.winfo_rooty() - window.winfo_y()
win_height = height + titlebar_height + frm_width
x = window.winfo_screenwidth() // 2 - win_width // 2
y = window.winfo_screenheight() // 2 - win_height // 2
window.geometry('{}x{}+{}+{}'.format(width, height, x, y))
if window.attributes('-alpha') == 0:
window.attributes('-alpha', 1.0)
window.deiconify()
def show_help(*args):
"""Show help message."""
tk_msg_box.showinfo(lcl.HELP, common.usage())
print(common.banner())
childs, last_upd = shrd.open_create_datafile()
root = tk.Tk()
root.withdraw()
win = tk.Toplevel(root)
# for exit confirmation
win.protocol('WM_DELETE_WINDOW', confirm_exit)
win.title(lcl.WIN_TITLE)
# not resizable
win.resizable(False, False)
# resizable (limits)
# win.minsize(250, 125)
# win.maxsize(500, 250)
# needed by center function?
# win.attributes('-alpha', 0.0)
win.bind('<F1>', show_help)
win.bind('+', plus_btn)
win.bind('-', minus_btn)
# menu
win.option_add('*tearOff', False)
menubar = tk.Menu(win)
win.config(menu=menubar)
filemenu = tk.Menu(menubar)
helpmenu = tk.Menu(menubar)
menubar.add_cascade(label=lcl.FILE, menu=filemenu, underline=0)
menubar.add_cascade(label=lcl.HELP, menu=helpmenu, underline=0)
filemenu.add_command(label=lcl.EXIT, underline=0, command=confirm_exit)
helpmenu.add_command(label=lcl.HELP, underline=0, command=show_help,
accelerator='F1')
helpmenu.add_separator()
helpmenu.add_command(label=lcl.ABOUT, underline=0, state='disabled')
# ToDo: log menu item
# filemenu.add_separator()
# check = StringVar(value=1)
# filemenu.add_checkbutton(label='Log', variable=check, onvalue=1,
# offvalue=0)
frame = tk_ttk.Frame(win, padding='3 3 3 3')
frame.grid(column=0, row=0, sticky='WNES')
# if the main window is resized, the frame should expand
# frame.columnconfigure(0, weight=1)
# frame.rowconfigure(0, weight=1)
# must convert to list for Python 3 compatibility
prev_child = child = list(childs.keys())[0]
child_lbl = tk.StringVar(value=lcl.CHILD)
last_upd_lbl = tk.StringVar(value=lcl.LAST_UPDATE)
days_var = tk.StringVar(value=childs[child])
last_upd_var = tk.StringVar(value=str(last_upd))
# 1st row
tk_ttk.Button(frame, text='+', command=plus_btn).grid(column=3, row=1)
days_scale = tk_ttk.Scale(frame, orient=tk.VERTICAL, length=100,
from_=shrd.MAX_DAYS, to=0,
command=days_scale_chg, variable=days_var)
days_scale.grid(column=4, row=1, rowspan=3)
# 2nd row
tk_ttk.Label(frame, textvariable=child_lbl).grid(column=1, row=2)
childs_combo = tk_ttk.Combobox(frame, state='readonly', # width=10,
values=list(childs.keys()))
childs_combo.grid(column=2, row=2)
childs_combo.set(child)
childs_combo.bind('<<ComboboxSelected>>', childs_combo_chg)
# validate command, used below by some widgets
vcmd = (win.register(digits_only),
'%d', '%i', '%P', '%s', '%S', '%v', '%V', '%W')
days_entry = tk_ttk.Entry(frame, width=len(shrd.MAX_DAYS_STR) + 1,
justify=tk.RIGHT, textvariable=days_var,
validate='key', validatecommand=vcmd)
days_entry.grid(column=3, row=2) # , sticky='WE') # for expanding
tk.Spinbox(frame, from_=0, to=shrd.MAX_DAYS,
width=len(shrd.MAX_DAYS_STR) + 1, justify=tk.RIGHT,
textvariable=days_var, validate='key',
validatecommand=vcmd).grid(column=5, row=2)
# 3rd row
tk_ttk.Button(frame, text='-', command=minus_btn).grid(column=3, row=3)
# 4th row
# lambda is necessary so that the function is called on button creation
tk_ttk.Button(frame, text=lcl.UPDATE,
command=lambda: set_upd_btn(upd=True)).grid(column=1, row=4)
tk_ttk.Label(frame, textvariable=last_upd_lbl).grid(column=2, row=4,
sticky='E')
tk_ttk.Label(frame, textvariable=last_upd_var).grid(column=3, row=4,
sticky='W')
tk_ttk.Button(frame, text=lcl.SET,
command=lambda: set_upd_btn(upd=False)).grid(column=4, row=4,
columnspan=2)
# remove if windows is non resizable
# tk_ttk.Sizegrip(frame).grid(column=999, row=999, sticky=(E,S))
# padding around all widgets
for widget in frame.winfo_children():
widget.grid_configure(padx=5, pady=5)
days_entry.focus()
# center window
center(win)
root.mainloop()
