def __init__(self, master):
self.sql = SQL()
self.master = master
self.master.iconbitmap("@nutes.xbm")
self.master.title("Nutes")
self.initView()
self.day = self.getDay()
self.updateView()
self.inventoryWindow = None
self.searchWindow = None
self.editWindow = None
self.resetScrollbars()
def __init__(self, master, parent, searchTerm=None):
self.master = master
self.parent = parent
self.master.iconbitmap("@nutes.xbm")
self.master.title("Nutes - Search")
self.searchTerm = searchTerm
self.master.geometry("500x280")
self.resultsPerPage = 100000000
self.page = 1
self.sql = SQL()
self.initView()
self.updateView()
self.resetScrollbars()
def __init__(self, master, parent):
self.master = master
self.parent = parent
self.master.iconbitmap("@nutes.xbm")
self.master.title("Nutes - Inventory")
self.master.geometry("500x300")
self.editWindow = None
self.resultsPerPage = 100000000
self.page = 1
self.searchTerm = ""
self.sql = SQL()
self.initView()
self.updateView()
self.resetScrollbars()
def __init__(self, master):
self.sql = SQL()
self.master = master
self.master.iconbitmap("@nutes.xbm")
self.master.title("Nutes")
self.initView()
self.day = self.getDay()
self.updateView()
self.inventoryWindow = None
self.searchWindow = None
self.editWindow = None
self.resetScrollbars()
def __init__(self, master, parent, searchTerm=None):
self.master = master
self.parent = parent
self.master.iconbitmap("@nutes.xbm")
self.master.title("Nutes - Search")
self.searchTerm = searchTerm
self.master.geometry("500x280")
self.resultsPerPage = 100000000
self.page = 1
self.sql = SQL()
self.initView()
self.updateView()
self.resetScrollbars()
def __init__(self, master, parent):
self.master = master
self.parent = parent
self.master.iconbitmap("@nutes.xbm")
self.master.title("Nutes - Inventory")
self.master.geometry("500x300")
self.editWindow = None
self.resultsPerPage = 100000000
self.page = 1
self.searchTerm = ""
self.sql = SQL()
self.initView()
self.updateView()
self.resetScrollbars()
class ItemInventory:
def __init__(self, master, parent):
self.master = master
self.parent = parent
self.master.iconbitmap("@nutes.xbm")
self.master.title("Nutes - Inventory")
self.master.geometry("500x300")
self.editWindow = None
self.resultsPerPage = 100000000
self.page = 1
self.searchTerm = ""
self.sql = SQL()
self.initView()
self.updateView()
self.resetScrollbars()
def onSearchBarChange(self, *args):
self.updateView()
def removeWindow(self, window):
if window == self.editWindow:
self.editWindow.destroy()
self.editWindow = None
def resetScrollbars(self):
self.listbox._scrolledWidget.xview_moveto(0)
self.listbox._scrolledWidget.yview_moveto(0)
def initView(self):
self.topFrame = Tk.Frame(self.master)
self.topFrame.pack(side=Tk.TOP, fill='x')
self.searchStringVar = Tk.StringVar()
self.searchBar = Tk.Entry(self.topFrame,
textvariable=self.searchStringVar)
self.searchStringVar.set(self.searchTerm)
self.searchBar.pack(side=Tk.LEFT, fill='both', expand='yes')
self.searchButton = Tk.Button(self.topFrame,
text="Filter",
command=self.updateView)
self.searchButton.pack(side=Tk.RIGHT)
self.selected = -1
self.listbox = treectrl.ScrolledMultiListbox(self.master)
self.listbox.pack(side='top', fill='both', expand=1)
self.listbox.config(height="20", scrollmode='auto')
self.listbox.listbox.config(columns=('Name', 'Serving Size',
'Calories', 'Protein', 'Carbs',
'Fat'))
self.listbox.listbox.column_configure(0, width=160)
self.listbox.listbox.config(selectcmd=self.selectCmd,
selectmode='single')
self.pageFrame = Tk.Frame(self.master)
self.pageFrame.pack(side="top", fill="x")
self.addButton = Tk.Button(self.master,
text="Add",
command=self.addToParent)
self.addButton.pack(side='left')
self.deleteButton = Tk.Button(self.master,
text="Delete",
command=self.deleteItem)
self.deleteButton.pack(side='right')
self.newButton = Tk.Button(self.master,
text="New",
command=self.viewForm)
self.newButton.pack(side='right')
self.editButton = Tk.Button(self.master,
text="Edit",
command=self.editCmd)
self.editButton.pack(side='right')
self.searchStringVar.trace("w", self.onSearchBarChange)
def updateView(self):
self.searchTerm = self.searchStringVar.get()
if self.searchTerm == "":
self.items = self.sql.getItems(self.resultsPerPage, self.page)
else:
self.items = self.sql.getItemsLikeName(self.searchTerm,
self.resultsPerPage,
self.page)
self.listbox.listbox.delete(treectrl.ALL)
for item in self.items:
self.listbox.listbox.insert('end', *map(unicode,
item.asStrTuple()))
def editCmd(self):
if self.selected == -1:
return
if self.editWindow == None:
self.editWindow = Tk.Toplevel(self.master)
self.editWindow.protocol(
'WM_DELETE_WINDOW', lambda: self.removeWindow(self.editWindow))
ItemForm(self.editWindow, self, self.items[self.selected])
return
if self.editWindow.state() == 'normal':
self.removeWindow(self.editWindow)
self.editWindow = Tk.Toplevel(self.master)
self.editWindow.protocol(
'WM_DELETE_WINDOW', lambda: self.removeWindow(self.editWindow))
ItemForm(self.editWindow, self, self.items[self.selected])
return
def selectCmd(self, selected):
if not selected:
self.selected = -1
else:
self.selected = selected[0]
def deleteItem(self):
if self.selected < 0:
return
confirm = tkMessageBox.askyesno(
message=
'Are you sure you want to delete?\n\nThis item will be permanently erased from the inventory.',
icon='warning',
title='Confirm Delete',
parent=self.master)
if not confirm:
self.master.lift()
return
name = self.items[self.selected].name
self.sql.deleteItemByName(name)
self.updateView()
self.parent.newDay()
self.master.lift()
def deleteItemByName(self, name):
self.sql.deleteItemByName(name)
self.updateView()
def updateItem(self, row, name, servingSize, servingUnit, calories,
protein, carb, fat):
if (self.sql.checkItemExists(name, row)):
tkMessageBox.showerror(
"Save Error",
"Error: Cannot update item.\n\nDuplicate item exists with name:\n(%s)"
% name,
parent=self.editWindow)
self.master.lift()
self.editWindow.lift()
return
item = Item(row, name, servingSize, servingUnit, calories, protein,
carb, fat)
self.removeWindow(self.editWindow)
self.master.lift()
self.sql.updateItem(item)
self.parent.newDay()
self.updateView()
def viewForm(self):
if self.editWindow == None:
self.editWindow = Tk.Toplevel(self.master)
self.editWindow.protocol(
'WM_DELETE_WINDOW', lambda: self.removeWindow(self.editWindow))
ItemForm(self.editWindow, self)
return
if self.editWindow.state() == 'normal':
self.removeWindow(self.editWindow)
self.editWindow = Tk.Toplevel(self.master)
self.editWindow.protocol(
'WM_DELETE_WINDOW', lambda: self.removeWindow(self.editWindow))
ItemForm(self.editWindow, self)
return
def createItem(self, name, servingSize, servingUnit, calories, protein,
carb, fat):
if (self.sql.checkItemExists(name, -1)):
tkMessageBox.showerror(
"Save Error",
"Error: Create update item.\n\nDuplicate item exists with name:\n(%s)"
% name,
parent=self.editWindow)
self.master.lift()
self.editWindow.lift()
return
item = Item(None, name, servingSize, servingUnit, calories, protein,
carb, fat)
self.removeWindow(self.editWindow)
self.master.lift()
self.sql.addItem(item)
self.parent.newDay()
self.updateView()
def addToParent(self):
if self.selected <= -1:
return
itemCopy = copy.copy(self.items[self.selected])
self.parent.addItem(itemCopy)
self.parent.removeWindow(self.master)
class ItemSearch:
def __init__(self, master, parent, searchTerm=None):
self.master = master
self.parent = parent
self.master.iconbitmap("@nutes.xbm")
self.master.title("Nutes - Search")
self.searchTerm = searchTerm
self.master.geometry("500x280")
self.resultsPerPage = 100000000
self.page = 1
self.sql = SQL()
self.initView()
self.updateView()
self.resetScrollbars()
def resetScrollbars(self):
self.listbox._scrolledWidget.xview_moveto(0)
self.listbox._scrolledWidget.yview_moveto(0)
def onSearchBarChange(self, *args):
self.updateView()
def initView(self):
self.topFrame = Tk.Frame(self.master)
self.topFrame.pack(side=Tk.TOP, fill='x')
self.searchStringVar = Tk.StringVar()
self.searchBar = Tk.Entry(self.topFrame,
textvariable=self.searchStringVar)
self.searchStringVar.set(self.searchTerm)
self.searchBar.pack(side=Tk.LEFT, fill='both', expand='yes')
self.searchStringVar.trace("w", self.onSearchBarChange)
self.searchButton = Tk.Button(self.topFrame,
text="Search",
command=self.updateView)
self.searchButton.pack(side=Tk.RIGHT)
self.selected = -1
self.middleFrame = Tk.Frame(self.master)
self.middleFrame.pack(fill='both', expand=1)
self.listbox = treectrl.ScrolledMultiListbox(self.middleFrame)
self.listbox.config(height="20", scrollmode='auto')
self.listbox.listbox.config(columns=('Name', 'Serving Size',
'Calories', 'Protein', 'Carbs',
'Fat'))
self.listbox.listbox.column_configure(0, width=160)
self.listbox.listbox.config(selectcmd=self.selectCmd,
selectmode='single')
self.listbox.pack(side='top', fill='both', expand=1)
self.servingFrame = Tk.Frame(self.master)
self.servingFrame.pack(fill='both')
Tk.Label(self.servingFrame, text="Servings").pack(side=Tk.LEFT)
self.servingStringVar = Tk.StringVar()
self.servingBar = Tk.Entry(self.servingFrame,
textvariable=self.servingStringVar)
self.servingBar.pack(side=Tk.LEFT)
self.servingUnitStringVar = Tk.StringVar()
self.servingUnitCombo = ttk.Combobox(
self.servingFrame,
state='readonly',
textvariable=self.servingUnitStringVar)
self.servingUnitCombo["values"] = ("Serving(s)")
self.servingUnitCombo.current(0)
self.servingUnitCombo.bind("<<ComboboxSelected>>",
self.clearComboSelection)
self.servingUnitCombo.pack(side=Tk.LEFT)
self.bottomFrame = Tk.Frame(self.master)
self.bottomFrame.pack(side=Tk.BOTTOM, fill='x', pady='5', padx='5')
self.addButton = Tk.Button(self.bottomFrame,
text="Add",
command=self.addToParent)
self.addButton.pack(fill='x', expand=1)
def clearComboSelection(self, event):
event.widget.selection_clear()
def updateView(self):
self.items = self.sql.getItemsLikeName(self.searchStringVar.get(),
self.resultsPerPage, self.page)
self.listbox.listbox.delete(treectrl.ALL)
for item in self.items:
self.listbox.listbox.insert('end', *map(unicode,
item.asStrTuple()))
self.updateServingsInput()
def updateServingsInput(self):
self.servingUnitCombo.delete(0, Tk.END)
servingList = []
i = 0
current = 0
for item in self.items[self.selected].servingSizes:
servingList.append(item[1])
if (item[1] == self.items[self.selected].getCurrentServingUnit()):
current = i
i += 1
if self.items[self.selected].getCurrentServingUnit() == False:
current = i
servingList.append("Serving(s)")
self.servingUnitCombo["values"] = tuple(servingList)
self.servingUnitCombo.current(current)
if self.selected == -1:
self.servingStringVar.set(1)
elif len(self.items[self.selected].servingSizes) < 1:
self.servingStringVar.set(1)
else:
self.servingStringVar.set(
self.items[self.selected].getDefaultServings()[0])
def selectCmd(self, selected):
if not selected:
self.selected = -1
else:
self.selected = selected[0]
self.updateServingsInput()
def addToParent(self):
if self.selected < 0:
return
itemCopy = copy.copy(self.items[self.selected])
itemCopy.setServings(self.servingStringVar.get(),
self.servingUnitStringVar.get())
self.parent.addItem(itemCopy)
self.parent.removeWindow(self.master)
class App:
def __init__(self, master):
self.sql = SQL()
self.master = master
self.master.iconbitmap("@nutes.xbm")
self.master.title("Nutes")
self.initView()
self.day = self.getDay()
self.updateView()
self.inventoryWindow = None
self.searchWindow = None
self.editWindow = None
self.resetScrollbars()
def resetScrollbars(self):
self.listbox._scrolledWidget.xview_moveto(0)
self.listbox._scrolledWidget.yview_moveto(0)
def clearComboSelection(self, event):
event.widget.selection_clear()
self.newDay()
def getDay(self):
day = self.sql.loadDay(self.dayStringVar.get(),
self.getNumericMonth(self.monthStringVar.get()),
self.yearStringVar.get())
#day = Day(self.dayStringVar.get(), self.getNumericMonth(self.monthStringVar.get()), self.yearStringVar.get())
return day
def newDay(self):
self.updateDayCombo()
self.day = self.getDay()
self.updateView()
def getMonthsTuple(self):
return ("January", "Febuary", "March", "April", "May", "June", "July",
"August", "September", "October", "November", "December")
def getNumericMonth(self, month):
months = self.getMonthsTuple()
for i, m in enumerate(months):
if month == m:
return i + 1
def saveDay(self):
self.sql.saveDay(self.day)
def swapItem(self, a, b):
self.day.items[a], self.day.items[b] = self.day.items[
b], self.day.items[a]
self.updateView()
self.saveDay()
self.listbox.listbox.select_set(b)
def upCmd(self):
if self.selected <= 0:
return
self.swapItem(self.selected, self.selected - 1)
def downCmd(self):
if self.selected < 0:
return
if self.selected > len(self.day.items) - 2:
return
self.swapItem(self.selected, self.selected + 1)
def initView(self):
self.selected = -1
self.master.geometry("580x400")
self.topFrame = Tk.Frame(self.master)
self.topFrame.pack(side=Tk.TOP, fill='x')
self.searchBar = Tk.Entry(self.topFrame)
self.searchBar.pack(side=Tk.LEFT, fill='both', expand='yes')
self.inventoryButton = Tk.Button(self.topFrame,
text="Inventory",
command=self.viewInventory)
self.inventoryButton.pack(side=Tk.RIGHT)
self.searchButton = Tk.Button(self.topFrame,
text="Search",
command=self.viewSearch)
self.searchButton.pack(side=Tk.RIGHT)
self.middleFrame = Tk.Frame(self.master)
self.middleFrame.pack(fill='x', pady=2, padx=1)
today = date.today()
self.monthStringVar = Tk.StringVar()
self.monthCombo = ttk.Combobox(self.middleFrame,
state='readonly',
textvariable=self.monthStringVar,
width=10)
self.monthCombo.bind("<<ComboboxSelected>>", self.clearComboSelection)
months = ("January", "Febuary", "March", "April", "May", "June",
"July", "August", "September", "October", "November",
"December")
self.monthCombo["values"] = months
self.monthCombo.current(today.month - 1)
self.monthCombo.pack(side=Tk.LEFT)
self.dayStringVar = Tk.StringVar()
self.dayCombo = ttk.Combobox(self.middleFrame,
state='readonly',
textvariable=self.dayStringVar,
width=10)
today = date.today()
daysInMonth = monthrange(today.year, today.month)
days = []
for i in range(daysInMonth[1]):
days.append(str(i + 1))
self.dayCombo["values"] = days
self.dayCombo.current(today.day - 1)
self.dayCombo.pack(side=Tk.LEFT)
self.dayCombo.bind("<<ComboboxSelected>>", self.clearComboSelection)
self.yearStringVar = Tk.StringVar()
self.yearCombo = ttk.Combobox(self.middleFrame,
state='readonly',
textvariable=self.yearStringVar,
width=10)
thisYear = today.year
years = [str(thisYear)]
for i in range(4):
years.append(str(thisYear - i - 1))
years = tuple(years)
self.yearCombo["values"] = years
self.yearCombo.current(0)
self.yearCombo.pack(side=Tk.LEFT)
self.yearCombo.bind("<<ComboboxSelected>>", self.clearComboSelection)
self.bottomFrame = Tk.Frame(self.master)
self.bottomFrame.pack(fill="both", expand=1)
self.listbox = treectrl.ScrolledMultiListbox(self.bottomFrame)
self.listbox.config(height="20", scrollmode='auto')
self.listbox.listbox.config(columns=('Name', 'Servings', 'Calories',
'Protein', 'Carbs', 'Fat'))
self.listbox.listbox.config(selectcmd=self.selectCmd,
selectmode='single')
#self.listbox.listbox.column_configure(0, width=260)
self.listbox.pack(side='top', fill='both', expand=1)
self.editButton = Tk.Button(self.bottomFrame,
text="Edit",
command=self.editCmd)
self.editButton.pack(side='right')
self.deleteButton = Tk.Button(self.bottomFrame,
text="Delete",
command=self.deleteCmd)
self.deleteButton.pack(side='right')
Tk.Frame(self.bottomFrame).pack(side='right', padx=12)
self.downImage = Tk.BitmapImage(file="down.xbm")
self.downButton = Tk.Button(self.bottomFrame,
image=self.downImage,
text="Down",
command=self.downCmd)
self.downButton.pack(side='right', fill='y')
self.upImage = Tk.BitmapImage(file="up.xbm")
self.upButton = Tk.Button(self.bottomFrame,
image=self.upImage,
text="Up",
command=self.upCmd)
self.upButton.pack(side='right', fill='y')
self.exportButton = Tk.Button(self.bottomFrame,
text="Export CSV",
command=self.exportCmd)
self.exportButton.pack(side='left')
self.statsFrame = Tk.Frame(self.master)
self.statsFrame.pack(side='top', pady=2, fill='x')
self.footerFont = tkFont.Font(size=10)
self.footerBoldFont = tkFont.Font(size=10, weight='bold')
self.footerPad = 4
self.caloriesFrame = Tk.Frame(self.statsFrame)
self.caloriesFrame.pack(side='left', padx=self.footerPad)
self.caloriesTopFrame = Tk.Frame(self.caloriesFrame)
self.caloriesTopFrame.pack(side='top', fill='x')
self.caloriesBottomFrame = Tk.Frame(self.caloriesFrame)
self.caloriesBottomFrame.pack(side='bottom', fill='x')
self.caloriesStringVar = Tk.StringVar()
Tk.Label(self.caloriesTopFrame, text="Calories",
font=self.footerFont).pack(side='left')
self.caloriesLabel = Tk.Label(self.caloriesBottomFrame,
textvariable=self.caloriesStringVar,
font=self.footerBoldFont)
self.caloriesLabel.pack(side='left')
self.proteinFrame = Tk.Frame(self.statsFrame)
self.proteinFrame.pack(side='left', padx=self.footerPad)
self.proteinTopFrame = Tk.Frame(self.proteinFrame)
self.proteinTopFrame.pack(side='top', fill='x')
self.proteinBottomFrame = Tk.Frame(self.proteinFrame)
self.proteinBottomFrame.pack(side='bottom', fill='x')
self.proteinStringVar = Tk.StringVar()
Tk.Label(self.proteinTopFrame, text=" Protein",
font=self.footerFont).pack(side='left')
self.proteinLabel = Tk.Label(self.proteinBottomFrame,
textvariable=self.proteinStringVar,
font=self.footerBoldFont)
self.proteinLabel.pack(side='left')
self.carbFrame = Tk.Frame(self.statsFrame)
self.carbFrame.pack(side='left', padx=self.footerPad)
self.carbTopFrame = Tk.Frame(self.carbFrame)
self.carbTopFrame.pack(side='top', fill='x')
self.carbBottomFrame = Tk.Frame(self.carbFrame)
self.carbBottomFrame.pack(side='bottom', fill='x')
self.carbStringVar = Tk.StringVar()
Tk.Label(self.carbTopFrame, text=" Carb",
font=self.footerFont).pack(side='left')
self.carbLabel = Tk.Label(self.carbBottomFrame,
textvariable=self.carbStringVar,
font=self.footerBoldFont)
self.carbLabel.pack(side='left')
self.fatFrame = Tk.Frame(self.statsFrame)
self.fatFrame.pack(side='left', padx=self.footerPad)
self.fatTopFrame = Tk.Frame(self.fatFrame)
self.fatTopFrame.pack(side='top', fill='x')
self.fatBottomFrame = Tk.Frame(self.fatFrame)
self.fatBottomFrame.pack(side='bottom', fill='x')
self.fatStringVar = Tk.StringVar()
Tk.Label(self.fatTopFrame, text=" Fat",
font=self.footerFont).pack(side='left')
self.fatLabel = Tk.Label(self.fatBottomFrame,
textvariable=self.fatStringVar,
font=self.footerBoldFont)
self.fatLabel.pack(side='left')
def exportCmd(self):
filename = "export/%s-%s-%s.csv" % (self.day.month, self.day.day,
self.day.year)
try:
f = open(filename, 'w')
f.write(self.day.toCSV())
f.close()
except:
tkMessageBox.showerror("Export CSV",
"Could not save file: \n(%s)" % filename,
parent=self.master)
else:
tkMessageBox.showinfo("Export CSV",
"File successfully exported to: \n(%s)" %
filename,
parent=self.master)
def updateDayCombo(self):
daysInMonth = monthrange(
int(self.yearStringVar.get()),
self.getNumericMonth(self.monthStringVar.get()))
days = []
for i in range(daysInMonth[1]):
days.append(str(i + 1))
self.dayCombo["values"] = days
def updateView(self):
self.listbox.listbox.delete(treectrl.ALL)
totalCalories = float(0)
totalProtein = float(0)
totalCarb = float(0)
totalFat = float(0)
for item in self.day.items:
self.listbox.listbox.insert('end',
*map(unicode, item.totalAsTuple()))
totalCalories += item.totalCalories
totalProtein += item.totalProtein
totalCarb += item.totalCarb
totalFat += item.totalFat
proteinPercent = 0
carbPercent = 0
fatPercent = 0
divisor = (totalProtein + totalFat + totalCarb)
if divisor != 0:
proteinPercent = (totalProtein / divisor) * 100
carbPercent = (totalCarb / divisor) * 100
fatPercent = (totalFat / divisor) * 100
self.caloriesStringVar.set(str("%g" % (round(totalCalories, 2))))
self.proteinStringVar.set(
str("%gg(%g%%)" %
(round(totalProtein, 2), round(proteinPercent, 2))))
self.carbStringVar.set(
str("%gg(%g%%)" % (round(totalCarb, 2), round(carbPercent, 2))))
self.fatStringVar.set(
str("%gg(%g%%)" % (round(totalFat, 2), round(fatPercent, 2))))
def deleteCmd(self):
if self.selected < 0:
return
confirm = tkMessageBox.askyesno(
message='Are you sure you want to delete?',
icon='question',
title='Confirm delete',
parent=self.master)
if not confirm:
return
del self.day.items[self.selected]
self.updateView()
self.saveDay()
def editCmd(self):
if self.selected < 0:
return
if self.editWindow == None:
self.editWindow = Tk.Toplevel(self.master)
self.editWindow.protocol(
'WM_DELETE_WINDOW', lambda: self.removeWindow(self.editWindow))
ItemEdit(self.editWindow, self, self.day.items[self.selected])
return
if self.editWindow.state() == 'normal':
self.removeWindow(self.editWindow)
self.editWindow = Tk.Toplevel(self.master)
self.editWindow.protocol(
'WM_DELETE_WINDOW', lambda: self.removeWindow(self.editWindow))
ItemEdit(self.editWindow, self, self.day.items[self.selected])
return
def selectCmd(self, selected):
if not selected:
self.selected = -1
else:
self.selected = selected[0]
def deleteItem(self, item):
for i, it in enumerate(self.day.items):
if it.uniqueId == item.uniqueId:
del self.day.items[i]
self.updateView()
self.saveDay()
def viewInventory(self):
if self.inventoryWindow == None:
self.inventoryWindow = Tk.Toplevel(self.master)
self.inventoryWindow.protocol(
'WM_DELETE_WINDOW',
lambda: self.removeWindow(self.inventoryWindow))
ItemInventory(self.inventoryWindow, self)
return
if self.inventoryWindow.state() == 'normal':
self.inventoryWindow.focus_force()
self.inventoryWindow.lift()
return
def removeWindow(self, window):
if window == self.inventoryWindow:
self.inventoryWindow.destroy()
self.inventoryWindow = None
elif window == self.searchWindow:
self.searchWindow.destroy()
self.searchWindow = None
elif window == self.editWindow:
self.editWindow.destroy()
self.editWindow = None
def viewSearch(self):
if self.searchWindow == None:
self.searchWindow = Tk.Toplevel(self.master)
self.searchWindow.protocol(
'WM_DELETE_WINDOW',
lambda: self.removeWindow(self.searchWindow))
ItemSearch(self.searchWindow, self, self.searchBar.get())
return
if self.searchWindow.state() == 'normal':
self.searchWindow.focus_force()
self.searchWindow.lift()
return
def updateItems(self):
self.updateView()
self.saveDay()
def addItem(self, item):
self.day.items.append(item)
self.updateView()
self.saveDay()
class ItemInventory:
def __init__(self, master, parent):
self.master = master
self.parent = parent
self.master.iconbitmap("@nutes.xbm")
self.master.title("Nutes - Inventory")
self.master.geometry("500x300")
self.editWindow = None
self.resultsPerPage = 100000000
self.page = 1
self.searchTerm = ""
self.sql = SQL()
self.initView()
self.updateView()
self.resetScrollbars()
def onSearchBarChange(self, *args):
self.updateView()
def removeWindow(self, window):
if window == self.editWindow:
self.editWindow.destroy()
self.editWindow = None
def resetScrollbars(self):
self.listbox._scrolledWidget.xview_moveto(0)
self.listbox._scrolledWidget.yview_moveto(0)
def initView(self):
self.topFrame = Tk.Frame(self.master)
self.topFrame.pack(side=Tk.TOP, fill='x')
self.searchStringVar = Tk.StringVar()
self.searchBar = Tk.Entry(self.topFrame, textvariable=self.searchStringVar)
self.searchStringVar.set(self.searchTerm)
self.searchBar.pack(side=Tk.LEFT, fill='both', expand='yes')
self.searchButton = Tk.Button(self.topFrame, text="Filter", command=self.updateView)
self.searchButton.pack(side=Tk.RIGHT)
self.selected = -1
self.listbox = treectrl.ScrolledMultiListbox(self.master)
self.listbox.pack(side='top', fill='both', expand=1)
self.listbox.config(height="20", scrollmode='auto')
self.listbox.listbox.config(columns=('Name', 'Serving Size', 'Calories', 'Protein', 'Carbs', 'Fat'))
self.listbox.listbox.column_configure(0, width=160)
self.listbox.listbox.config(selectcmd=self.selectCmd, selectmode='single')
self.pageFrame = Tk.Frame(self.master)
self.pageFrame.pack(side="top", fill="x")
self.addButton = Tk.Button(self.master, text="Add", command=self.addToParent)
self.addButton.pack(side='left')
self.deleteButton = Tk.Button(self.master, text="Delete",command=self.deleteItem)
self.deleteButton.pack(side='right')
self.newButton = Tk.Button(self.master, text="New",command=self.viewForm)
self.newButton.pack(side='right')
self.editButton = Tk.Button(self.master, text="Edit", command=self.editCmd)
self.editButton.pack(side='right')
self.searchStringVar.trace("w", self.onSearchBarChange)
def updateView(self):
self.searchTerm = self.searchStringVar.get()
if self.searchTerm == "":
self.items = self.sql.getItems(self.resultsPerPage, self.page)
else:
self.items = self.sql.getItemsLikeName(self.searchTerm, self.resultsPerPage, self.page)
self.listbox.listbox.delete(treectrl.ALL)
for item in self.items:
self.listbox.listbox.insert('end', *map(unicode, item.asStrTuple()))
def editCmd(self):
if self.selected == -1:
return
if self.editWindow == None:
self.editWindow = Tk.Toplevel(self.master)
self.editWindow.protocol('WM_DELETE_WINDOW', lambda: self.removeWindow(self.editWindow))
ItemForm(self.editWindow, self, self.items[self.selected])
return
if self.editWindow.state() == 'normal':
self.removeWindow(self.editWindow)
self.editWindow = Tk.Toplevel(self.master)
self.editWindow.protocol('WM_DELETE_WINDOW', lambda: self.removeWindow(self.editWindow))
ItemForm(self.editWindow, self, self.items[self.selected])
return
def selectCmd(self, selected):
if not selected:
self.selected = -1
else:
self.selected = selected[0]
def deleteItem(self):
if self.selected < 0:
return
confirm = tkMessageBox.askyesno(message='Are you sure you want to delete?\n\nThis item will be permanently erased from the inventory.', icon='warning', title='Confirm Delete', parent=self.master)
if not confirm:
self.master.lift()
return
name=self.items[self.selected].name
self.sql.deleteItemByName(name)
self.updateView()
self.parent.newDay()
self.master.lift()
def deleteItemByName(self, name):
self.sql.deleteItemByName(name)
self.updateView()
def updateItem(self, row, name, servingSize, servingUnit, calories, protein, carb, fat):
if(self.sql.checkItemExists(name, row)):
tkMessageBox.showerror("Save Error", "Error: Cannot update item.\n\nDuplicate item exists with name:\n(%s)" % name, parent=self.editWindow)
self.master.lift()
self.editWindow.lift()
return
item = Item(row, name, servingSize, servingUnit, calories, protein, carb, fat)
self.removeWindow(self.editWindow)
self.master.lift()
self.sql.updateItem(item)
self.parent.newDay()
self.updateView()
def viewForm(self):
if self.editWindow == None:
self.editWindow = Tk.Toplevel(self.master)
self.editWindow.protocol('WM_DELETE_WINDOW', lambda: self.removeWindow(self.editWindow))
ItemForm(self.editWindow, self)
return
if self.editWindow.state() == 'normal':
self.removeWindow(self.editWindow)
self.editWindow = Tk.Toplevel(self.master)
self.editWindow.protocol('WM_DELETE_WINDOW', lambda: self.removeWindow(self.editWindow))
ItemForm(self.editWindow, self)
return
def createItem(self, name, servingSize, servingUnit, calories, protein, carb, fat):
if(self.sql.checkItemExists(name, -1)):
tkMessageBox.showerror("Save Error", "Error: Create update item.\n\nDuplicate item exists with name:\n(%s)" % name, parent=self.editWindow)
self.master.lift()
self.editWindow.lift()
return
item = Item(None, name, servingSize, servingUnit, calories, protein, carb, fat)
self.removeWindow(self.editWindow)
self.master.lift()
self.sql.addItem(item)
self.parent.newDay()
self.updateView()
def addToParent(self):
if self.selected <= -1:
return
itemCopy = copy.copy(self.items[self.selected])
self.parent.addItem(itemCopy)
self.parent.removeWindow(self.master)
class ItemSearch:
def __init__(self, master, parent, searchTerm=None):
self.master = master
self.parent = parent
self.master.iconbitmap("@nutes.xbm")
self.master.title("Nutes - Search")
self.searchTerm = searchTerm
self.master.geometry("500x280")
self.resultsPerPage = 100000000
self.page = 1
self.sql = SQL()
self.initView()
self.updateView()
self.resetScrollbars()
def resetScrollbars(self):
self.listbox._scrolledWidget.xview_moveto(0)
self.listbox._scrolledWidget.yview_moveto(0)
def onSearchBarChange(self, *args):
self.updateView()
def initView(self):
self.topFrame = Tk.Frame(self.master)
self.topFrame.pack(side=Tk.TOP, fill='x')
self.searchStringVar = Tk.StringVar()
self.searchBar = Tk.Entry(self.topFrame, textvariable=self.searchStringVar)
self.searchStringVar.set(self.searchTerm)
self.searchBar.pack(side=Tk.LEFT, fill='both', expand='yes')
self.searchStringVar.trace("w", self.onSearchBarChange)
self.searchButton = Tk.Button(self.topFrame, text="Search", command=self.updateView)
self.searchButton.pack(side=Tk.RIGHT)
self.selected = -1
self.middleFrame = Tk.Frame(self.master)
self.middleFrame.pack(fill='both', expand=1)
self.listbox = treectrl.ScrolledMultiListbox(self.middleFrame)
self.listbox.config(height="20", scrollmode='auto')
self.listbox.listbox.config(columns=('Name', 'Serving Size', 'Calories', 'Protein', 'Carbs', 'Fat'))
self.listbox.listbox.column_configure(0, width=160)
self.listbox.listbox.config(selectcmd=self.selectCmd, selectmode='single')
self.listbox.pack(side='top', fill='both', expand=1)
self.servingFrame = Tk.Frame(self.master)
self.servingFrame.pack(fill='both')
Tk.Label(self.servingFrame, text="Servings").pack(side=Tk.LEFT)
self.servingStringVar = Tk.StringVar()
self.servingBar = Tk.Entry(self.servingFrame, textvariable=self.servingStringVar)
self.servingBar.pack(side=Tk.LEFT)
self.servingUnitStringVar = Tk.StringVar()
self.servingUnitCombo = ttk.Combobox(self.servingFrame, state='readonly', textvariable=self.servingUnitStringVar)
self.servingUnitCombo["values"] = (
"Serving(s)"
)
self.servingUnitCombo.current(0)
self.servingUnitCombo.bind("<<ComboboxSelected>>", self.clearComboSelection)
self.servingUnitCombo.pack(side=Tk.LEFT)
self.bottomFrame = Tk.Frame(self.master)
self.bottomFrame.pack(side=Tk.BOTTOM, fill='x', pady='5', padx='5')
self.addButton = Tk.Button(self.bottomFrame, text="Add", command=self.addToParent)
self.addButton.pack(fill='x', expand=1)
def clearComboSelection(self, event):
event.widget.selection_clear()
def updateView(self):
self.items = self.sql.getItemsLikeName(self.searchStringVar.get(), self.resultsPerPage, self.page)
self.listbox.listbox.delete(treectrl.ALL)
for item in self.items:
self.listbox.listbox.insert('end', *map(unicode, item.asStrTuple()))
self.updateServingsInput()
def updateServingsInput(self):
self.servingUnitCombo.delete(0, Tk.END)
servingList = []
i = 0
current = 0
for item in self.items[self.selected].servingSizes:
servingList.append(item[1])
if(item[1]==self.items[self.selected].getCurrentServingUnit()):
current = i
i += 1
if self.items[self.selected].getCurrentServingUnit() == False:
current = i
servingList.append("Serving(s)")
self.servingUnitCombo["values"] = tuple(servingList)
self.servingUnitCombo.current(current)
if self.selected == -1:
self.servingStringVar.set(1)
elif len(self.items[self.selected].servingSizes) < 1:
self.servingStringVar.set(1)
else:
self.servingStringVar.set(self.items[self.selected].getDefaultServings()[0])
def selectCmd(self, selected):
if not selected:
self.selected = -1
else:
self.selected = selected[0]
self.updateServingsInput()
def addToParent(self):
if self.selected < 0:
return
itemCopy = copy.copy(self.items[self.selected])
itemCopy.setServings(self.servingStringVar.get(), self.servingUnitStringVar.get())
self.parent.addItem(itemCopy)
self.parent.removeWindow(self.master)
class App:
def __init__(self, master):
self.sql = SQL()
self.master = master
self.master.iconbitmap("@nutes.xbm")
self.master.title("Nutes")
self.initView()
self.day = self.getDay()
self.updateView()
self.inventoryWindow = None
self.searchWindow = None
self.editWindow = None
self.resetScrollbars()
def resetScrollbars(self):
self.listbox._scrolledWidget.xview_moveto(0)
self.listbox._scrolledWidget.yview_moveto(0)
def clearComboSelection(self, event):
event.widget.selection_clear()
self.newDay()
def getDay(self):
day = self.sql.loadDay(self.dayStringVar.get(), self.getNumericMonth(self.monthStringVar.get()), self.yearStringVar.get())
#day = Day(self.dayStringVar.get(), self.getNumericMonth(self.monthStringVar.get()), self.yearStringVar.get())
return day
def newDay(self):
self.updateDayCombo()
self.day = self.getDay()
self.updateView()
def getMonthsTuple(self):
return ("January", "Febuary", "March", "April", "May",
"June", "July", "August", "September", "October",
"November", "December")
def getNumericMonth(self, month):
months = self.getMonthsTuple()
for i, m in enumerate(months):
if month==m:
return i+1
def saveDay(self):
self.sql.saveDay(self.day)
def swapItem(self, a, b):
self.day.items[a], self.day.items[b] = self.day.items[b], self.day.items[a]
self.updateView()
self.saveDay()
self.listbox.listbox.select_set(b)
def upCmd(self):
if self.selected <= 0:
return
self.swapItem(self.selected, self.selected-1)
def downCmd(self):
if self.selected < 0:
return
if self.selected > len(self.day.items)-2:
return
self.swapItem(self.selected, self.selected+1)
def initView(self):
self.selected = -1
self.master.geometry("580x400")
self.topFrame = Tk.Frame(self.master)
self.topFrame.pack(side=Tk.TOP, fill='x')
self.searchBar = Tk.Entry(self.topFrame)
self.searchBar.pack(side=Tk.LEFT, fill='both', expand='yes')
self.inventoryButton = Tk.Button(self.topFrame, text="Inventory", command=self.viewInventory)
self.inventoryButton.pack(side=Tk.RIGHT)
self.searchButton = Tk.Button(self.topFrame, text="Search", command=self.viewSearch)
self.searchButton.pack(side=Tk.RIGHT)
self.middleFrame = Tk.Frame(self.master)
self.middleFrame.pack(fill='x', pady=2, padx=1)
today = date.today()
self.monthStringVar = Tk.StringVar()
self.monthCombo = ttk.Combobox(self.middleFrame, state='readonly', textvariable=self.monthStringVar, width=10)
self.monthCombo.bind("<<ComboboxSelected>>", self.clearComboSelection)
months = ("January", "Febuary", "March", "April", "May",
"June", "July", "August", "September", "October",
"November", "December")
self.monthCombo["values"] = months
self.monthCombo.current(today.month-1)
self.monthCombo.pack(side=Tk.LEFT)
self.dayStringVar = Tk.StringVar()
self.dayCombo = ttk.Combobox(self.middleFrame, state='readonly', textvariable=self.dayStringVar, width=10)
today = date.today()
daysInMonth = monthrange(today.year, today.month)
days = []
for i in range(daysInMonth[1]):
days.append(str(i+1))
self.dayCombo["values"] = days
self.dayCombo.current(today.day-1)
self.dayCombo.pack(side=Tk.LEFT)
self.dayCombo.bind("<<ComboboxSelected>>", self.clearComboSelection)
self.yearStringVar = Tk.StringVar()
self.yearCombo = ttk.Combobox(self.middleFrame, state='readonly', textvariable=self.yearStringVar, width=10)
thisYear = today.year;
years = [str(thisYear)]
for i in range(4):
years.append(str(thisYear-i-1))
years = tuple(years)
self.yearCombo["values"] = years
self.yearCombo.current(0)
self.yearCombo.pack(side=Tk.LEFT)
self.yearCombo.bind("<<ComboboxSelected>>", self.clearComboSelection)
self.bottomFrame = Tk.Frame(self.master)
self.bottomFrame.pack(fill="both", expand=1)
self.listbox = treectrl.ScrolledMultiListbox(self.bottomFrame)
self.listbox.config(height="20", scrollmode='auto')
self.listbox.listbox.config(columns=('Name', 'Servings', 'Calories', 'Protein', 'Carbs', 'Fat'))
self.listbox.listbox.config(selectcmd=self.selectCmd, selectmode='single')
#self.listbox.listbox.column_configure(0, width=260)
self.listbox.pack(side='top', fill='both', expand=1)
self.editButton = Tk.Button(self.bottomFrame, text="Edit", command=self.editCmd)
self.editButton.pack(side='right')
self.deleteButton = Tk.Button(self.bottomFrame, text="Delete", command=self.deleteCmd)
self.deleteButton.pack(side='right')
Tk.Frame(self.bottomFrame).pack(side='right', padx=12)
self.downImage = Tk.BitmapImage(file="down.xbm")
self.downButton = Tk.Button(self.bottomFrame, image=self.downImage, text="Down", command=self.downCmd)
self.downButton.pack(side='right', fill='y')
self.upImage = Tk.BitmapImage(file="up.xbm")
self.upButton = Tk.Button(self.bottomFrame, image=self.upImage, text="Up", command=self.upCmd)
self.upButton.pack(side='right', fill='y')
self.exportButton = Tk.Button(self.bottomFrame, text="Export CSV", command=self.exportCmd)
self.exportButton.pack(side='left')
self.statsFrame = Tk.Frame(self.master)
self.statsFrame.pack(side='top', pady=2, fill='x')
self.footerFont = tkFont.Font(size=10)
self.footerBoldFont = tkFont.Font(size=10, weight='bold')
self.footerPad = 4
self.caloriesFrame = Tk.Frame(self.statsFrame)
self.caloriesFrame.pack(side='left', padx=self.footerPad)
self.caloriesTopFrame = Tk.Frame(self.caloriesFrame)
self.caloriesTopFrame.pack(side='top', fill='x')
self.caloriesBottomFrame = Tk.Frame(self.caloriesFrame)
self.caloriesBottomFrame.pack(side='bottom', fill='x')
self.caloriesStringVar = Tk.StringVar()
Tk.Label(self.caloriesTopFrame, text="Calories", font=self.footerFont).pack(side='left')
self.caloriesLabel = Tk.Label(self.caloriesBottomFrame, textvariable=self.caloriesStringVar, font=self.footerBoldFont)
self.caloriesLabel.pack(side='left')
self.proteinFrame = Tk.Frame(self.statsFrame)
self.proteinFrame.pack(side='left', padx=self.footerPad)
self.proteinTopFrame = Tk.Frame(self.proteinFrame)
self.proteinTopFrame.pack(side='top', fill='x')
self.proteinBottomFrame = Tk.Frame(self.proteinFrame)
self.proteinBottomFrame.pack(side='bottom', fill='x')
self.proteinStringVar = Tk.StringVar()
Tk.Label(self.proteinTopFrame, text=" Protein", font=self.footerFont).pack(side='left')
self.proteinLabel = Tk.Label(self.proteinBottomFrame, textvariable=self.proteinStringVar, font=self.footerBoldFont)
self.proteinLabel.pack(side='left')
self.carbFrame = Tk.Frame(self.statsFrame)
self.carbFrame.pack(side='left', padx=self.footerPad)
self.carbTopFrame = Tk.Frame(self.carbFrame)
self.carbTopFrame.pack(side='top', fill='x')
self.carbBottomFrame = Tk.Frame(self.carbFrame)
self.carbBottomFrame.pack(side='bottom', fill='x')
self.carbStringVar = Tk.StringVar()
Tk.Label(self.carbTopFrame, text=" Carb", font=self.footerFont).pack(side='left')
self.carbLabel = Tk.Label(self.carbBottomFrame, textvariable=self.carbStringVar, font=self.footerBoldFont)
self.carbLabel.pack(side='left')
self.fatFrame = Tk.Frame(self.statsFrame)
self.fatFrame.pack(side='left', padx=self.footerPad)
self.fatTopFrame = Tk.Frame(self.fatFrame)
self.fatTopFrame.pack(side='top', fill='x')
self.fatBottomFrame = Tk.Frame(self.fatFrame)
self.fatBottomFrame.pack(side='bottom', fill='x')
self.fatStringVar = Tk.StringVar()
Tk.Label(self.fatTopFrame, text=" Fat", font=self.footerFont).pack(side='left')
self.fatLabel = Tk.Label(self.fatBottomFrame, textvariable=self.fatStringVar, font=self.footerBoldFont)
self.fatLabel.pack(side='left')
def exportCmd(self):
filename = "export/%s-%s-%s.csv" % (self.day.month,self.day.day,self.day.year)
try:
f = open(filename, 'w')
f.write(self.day.toCSV())
f.close()
except:
tkMessageBox.showerror("Export CSV", "Could not save file: \n(%s)" % filename, parent=self.master)
else:
tkMessageBox.showinfo("Export CSV", "File successfully exported to: \n(%s)" % filename, parent=self.master)
def updateDayCombo(self):
daysInMonth = monthrange(int(self.yearStringVar.get()), self.getNumericMonth(self.monthStringVar.get()))
days = []
for i in range(daysInMonth[1]):
days.append(str(i+1))
self.dayCombo["values"] = days
def updateView(self):
self.listbox.listbox.delete(treectrl.ALL)
totalCalories = float(0)
totalProtein = float(0)
totalCarb = float(0)
totalFat = float(0)
for item in self.day.items:
self.listbox.listbox.insert('end', *map(unicode, item.totalAsTuple()))
totalCalories += item.totalCalories
totalProtein += item.totalProtein
totalCarb += item.totalCarb
totalFat += item.totalFat
proteinPercent = 0
carbPercent = 0
fatPercent = 0
divisor = (totalProtein + totalFat + totalCarb)
if divisor != 0:
proteinPercent = (totalProtein / divisor) * 100
carbPercent = (totalCarb / divisor) * 100
fatPercent = (totalFat / divisor) * 100
self.caloriesStringVar.set(str("%g" % (round(totalCalories,2))))
self.proteinStringVar.set(str("%gg(%g%%)" % (round(totalProtein,2), round(proteinPercent,2))))
self.carbStringVar.set(str("%gg(%g%%)" % (round(totalCarb,2), round(carbPercent,2))))
self.fatStringVar.set(str("%gg(%g%%)" % (round(totalFat,2), round(fatPercent,2))))
def deleteCmd(self):
if self.selected < 0:
return
confirm = tkMessageBox.askyesno(message='Are you sure you want to delete?', icon='question', title='Confirm delete', parent=self.master)
if not confirm:
return
del self.day.items[self.selected]
self.updateView()
self.saveDay()
def editCmd(self):
if self.selected < 0:
return
if self.editWindow == None:
self.editWindow = Tk.Toplevel(self.master)
self.editWindow.protocol('WM_DELETE_WINDOW', lambda: self.removeWindow(self.editWindow))
ItemEdit(self.editWindow, self, self.day.items[self.selected])
return
if self.editWindow.state() == 'normal':
self.removeWindow(self.editWindow)
self.editWindow = Tk.Toplevel(self.master)
self.editWindow.protocol('WM_DELETE_WINDOW', lambda: self.removeWindow(self.editWindow))
ItemEdit(self.editWindow, self, self.day.items[self.selected])
return
def selectCmd(self, selected):
if not selected:
self.selected = -1
else:
self.selected = selected[0]
def deleteItem(self, item):
for i, it in enumerate(self.day.items):
if it.uniqueId == item.uniqueId:
del self.day.items[i]
self.updateView()
self.saveDay()
def viewInventory(self):
if self.inventoryWindow == None:
self.inventoryWindow = Tk.Toplevel(self.master)
self.inventoryWindow.protocol('WM_DELETE_WINDOW', lambda: self.removeWindow(self.inventoryWindow))
ItemInventory(self.inventoryWindow, self)
return
if self.inventoryWindow.state() == 'normal':
self.inventoryWindow.focus_force()
self.inventoryWindow.lift()
return
def removeWindow(self, window):
if window == self.inventoryWindow:
self.inventoryWindow.destroy()
self.inventoryWindow = None
elif window == self.searchWindow:
self.searchWindow.destroy()
self.searchWindow = None
elif window == self.editWindow:
self.editWindow.destroy()
self.editWindow = None
def viewSearch(self):
if self.searchWindow == None:
self.searchWindow = Tk.Toplevel(self.master)
self.searchWindow.protocol('WM_DELETE_WINDOW', lambda: self.removeWindow(self.searchWindow))
ItemSearch(self.searchWindow, self, self.searchBar.get())
return
if self.searchWindow.state() == 'normal':
self.searchWindow.focus_force()
self.searchWindow.lift()
return
def updateItems(self):
self.updateView()
self.saveDay()
def addItem(self, item):
self.day.items.append(item)
self.updateView()
self.saveDay()
