def __init__(self, master):
"""
Create, pack, and bind entry boxes and buttons for stock entry.
"""
self.master = master
self.frame = ttk.Frame(self.master)
self.master.title("Williams Chemicals - Update Stock Records")
# instructions
self.instructionFrame = ttk.Frame(self.master)
self.instructionFrame.pack()
ttk.Label(self.instructionFrame,
text="Enter the Medicine information below") \
.pack(pady=20)
# entry boxes and column headers
self.entryFrame = ttk.Frame(self.master)
self.entryFrame.pack(padx=10)
# column headings
self.col1 = ttk.Label(self.entryFrame, text="Drug Name")
self.col1.grid(row=0, column=0)
self.col2 = ttk.Label(self.entryFrame, text="Quantity")
self.col2.grid(row=0, column=1)
self.col3 = ttk.Label(self.entryFrame, text="Price")
self.col3.grid(row=0, column=2)
self.col4 = ttk.Label(self.entryFrame, text="Total")
self.col4.grid(row=0, column=3)
self.col5 = ttk.Label(self.entryFrame, text="Expiring Date")
self.col5.grid(row=0, column=4)
self.col6 = ttk.Label(self.entryFrame, text="Category")
self.col6.grid(row=0, column=5)
# entry boxes
self.drugBox = ttk.Entry(self.entryFrame, name="drug")
self.drugBox.grid(row=1, column=0)
self.qtyBox = ttk.Entry(self.entryFrame, name="qty")
self.qtyBox.grid(row=1, column=1)
self.priceBox = ttk.Entry(self.entryFrame, name="price")
self.priceBox.grid(row=1, column=2)
self.totalBox = ttk.Entry(self.entryFrame, name="total")
self.totalBox.grid(row=1, column=3)
self.expDateBox = ttk.Entry(self.entryFrame, name="expDate")
self.expDateBox.grid(row=1, column=4)
self.categoryBox = ttk.Entry(self.entryFrame, name="category")
self.categoryBox.grid(row=1, column=5)
# drug entry buttons
self.entryBtnFrame = ttk.Frame(self.master)
self.entryBtnFrame.pack()
self.newEntryBtn = ttk.Button(self.entryBtnFrame, text="Enter Drug",
command=self.add_stock)
self.newEntryBtn.pack(side=LEFT)
# Imported quit button
Quitter(self.entryBtnFrame).pack(side=LEFT)
#########################################################################
# CURRENT STOCK DISPLAY #
#########################################################################
# title heading
self.frameHeading = ttk.Frame(self.master)
self.frameHeadingTitle = ttk.Label(self.frameHeading, text="Current Stock",
font=("Arial", "12", "bold"))
self.frameHeading.pack()
self.frameHeadingTitle.pack(pady=10)
# database to output here
self.showInventoryFrame = ttk.Frame(self.master)
self.showInventoryFrame.pack(expand=1, fill=BOTH, padx=10, pady=10)
# imported table-like multi list box
self.listBox = MultiListbox(self.showInventoryFrame, (("Drug Name", 30),
("Quantity", 10),
("Price", 10),
("Total", 10),
("Expiring Date", 15),
("Category", 40)))
self.listBox.pack(expand=1, fill=BOTH)
# stock display buttons
self.inventoryBtnFrame = ttk.Frame(self.master)
self.inventoryBtnFrame.pack(fill=BOTH, padx=10, pady=20)
self.fetchStock = ttk.Button(self.inventoryBtnFrame, text="Fetch Inventory",
command=self.get_inven)
self.fetchStock.pack(side=RIGHT)
self.updateStock = ttk.Button(self.inventoryBtnFrame, text="Update Medicine",
command=self.change_inven)
self.updateStock.pack(side=RIGHT)
self.deleteInven = ttk.Button(self.inventoryBtnFrame, text="Delete Entry",
command=self.clear_entry)
self.deleteInven.pack(side=RIGHT)
self.clearInven = ttk.Button(self.inventoryBtnFrame, text="Clear Inventory",
command=self.del_inven)
self.clearInven.pack(side=RIGHT)
#refresh list
self.get_inven()
def __init__(self, master):
"""
Create, pack, and bind entry boxes and buttons for stock entry.
"""
self.master = master
self.frame = ttk.Frame(self.master)
self.master.title("Williams Chemicals - Update Stock Records")
# instructions
self.instructionFrame = ttk.Frame(self.master)
self.instructionFrame.pack()
ttk.Label(self.instructionFrame,
text="Enter the Medicine information below") \
.pack(pady=20)
# entry boxes and column headers
self.entryFrame = ttk.Frame(self.master)
self.entryFrame.pack(padx=10)
# column headings
self.col1 = ttk.Label(self.entryFrame, text="Drug Name")
self.col1.grid(row=0, column=0)
self.col2 = ttk.Label(self.entryFrame, text="Quantity")
self.col2.grid(row=0, column=1)
self.col3 = ttk.Label(self.entryFrame, text="Price")
self.col3.grid(row=0, column=2)
self.col4 = ttk.Label(self.entryFrame, text="Total")
self.col4.grid(row=0, column=3)
self.col5 = ttk.Label(self.entryFrame, text="Expiring Date")
self.col5.grid(row=0, column=4)
self.col6 = ttk.Label(self.entryFrame, text="Category")
self.col6.grid(row=0, column=5)
# entry boxes
self.drugBox = ttk.Entry(self.entryFrame, name="drug")
self.drugBox.grid(row=1, column=0)
self.qtyBox = ttk.Entry(self.entryFrame, name="qty")
self.qtyBox.grid(row=1, column=1)
self.priceBox = ttk.Entry(self.entryFrame, name="price")
self.priceBox.grid(row=1, column=2)
self.totalBox = ttk.Entry(self.entryFrame, name="total")
self.totalBox.grid(row=1, column=3)
self.expDateBox = ttk.Entry(self.entryFrame, name="expDate")
self.expDateBox.grid(row=1, column=4)
self.categoryBox = ttk.Entry(self.entryFrame, name="category")
self.categoryBox.grid(row=1, column=5)
# drug entry buttons
self.entryBtnFrame = ttk.Frame(self.master)
self.entryBtnFrame.pack()
self.newEntryBtn = ttk.Button(self.entryBtnFrame,
text="Enter Drug",
command=self.add_stock)
self.newEntryBtn.pack(side=LEFT)
# Imported quit button
Quitter(self.entryBtnFrame).pack(side=LEFT)
#########################################################################
# CURRENT STOCK DISPLAY #
#########################################################################
# title heading
self.frameHeading = ttk.Frame(self.master)
self.frameHeadingTitle = ttk.Label(self.frameHeading,
text="Current Stock",
font=("Arial", "12", "bold"))
self.frameHeading.pack()
self.frameHeadingTitle.pack(pady=10)
# database to output here
self.showInventoryFrame = ttk.Frame(self.master)
self.showInventoryFrame.pack(expand=1, fill=BOTH, padx=10, pady=10)
# imported table-like multi list box
self.listBox = MultiListbox(self.showInventoryFrame,
(("Drug Name", 30), ("Quantity", 10),
("Price", 10), ("Total", 10),
("Expiring Date", 15), ("Category", 40)))
self.listBox.pack(expand=1, fill=BOTH)
# stock display buttons
self.inventoryBtnFrame = ttk.Frame(self.master)
self.inventoryBtnFrame.pack(fill=BOTH, padx=10, pady=20)
self.fetchStock = ttk.Button(self.inventoryBtnFrame,
text="Fetch Inventory",
command=self.get_inven)
self.fetchStock.pack(side=RIGHT)
self.updateStock = ttk.Button(self.inventoryBtnFrame,
text="Update Medicine",
command=self.change_inven)
self.updateStock.pack(side=RIGHT)
self.deleteInven = ttk.Button(self.inventoryBtnFrame,
text="Delete Entry",
command=self.clear_entry)
self.deleteInven.pack(side=RIGHT)
self.clearInven = ttk.Button(self.inventoryBtnFrame,
text="Clear Inventory",
command=self.del_inven)
self.clearInven.pack(side=RIGHT)
#refresh list
self.get_inven()
class StockClass:
"""
Interface for stock entry.
"""
def __init__(self, master):
"""
Create, pack, and bind entry boxes and buttons for stock entry.
"""
self.master = master
self.frame = ttk.Frame(self.master)
self.master.title("Williams Chemicals - Update Stock Records")
# instructions
self.instructionFrame = ttk.Frame(self.master)
self.instructionFrame.pack()
ttk.Label(self.instructionFrame,
text="Enter the Medicine information below") \
.pack(pady=20)
# entry boxes and column headers
self.entryFrame = ttk.Frame(self.master)
self.entryFrame.pack(padx=10)
# column headings
self.col1 = ttk.Label(self.entryFrame, text="Drug Name")
self.col1.grid(row=0, column=0)
self.col2 = ttk.Label(self.entryFrame, text="Quantity")
self.col2.grid(row=0, column=1)
self.col3 = ttk.Label(self.entryFrame, text="Price")
self.col3.grid(row=0, column=2)
self.col4 = ttk.Label(self.entryFrame, text="Total")
self.col4.grid(row=0, column=3)
self.col5 = ttk.Label(self.entryFrame, text="Expiring Date")
self.col5.grid(row=0, column=4)
self.col6 = ttk.Label(self.entryFrame, text="Category")
self.col6.grid(row=0, column=5)
# entry boxes
self.drugBox = ttk.Entry(self.entryFrame, name="drug")
self.drugBox.grid(row=1, column=0)
self.qtyBox = ttk.Entry(self.entryFrame, name="qty")
self.qtyBox.grid(row=1, column=1)
self.priceBox = ttk.Entry(self.entryFrame, name="price")
self.priceBox.grid(row=1, column=2)
self.totalBox = ttk.Entry(self.entryFrame, name="total")
self.totalBox.grid(row=1, column=3)
self.expDateBox = ttk.Entry(self.entryFrame, name="expDate")
self.expDateBox.grid(row=1, column=4)
self.categoryBox = ttk.Entry(self.entryFrame, name="category")
self.categoryBox.grid(row=1, column=5)
# drug entry buttons
self.entryBtnFrame = ttk.Frame(self.master)
self.entryBtnFrame.pack()
self.newEntryBtn = ttk.Button(self.entryBtnFrame, text="Enter Drug",
command=self.add_stock)
self.newEntryBtn.pack(side=LEFT)
# Imported quit button
Quitter(self.entryBtnFrame).pack(side=LEFT)
#########################################################################
# CURRENT STOCK DISPLAY #
#########################################################################
# title heading
self.frameHeading = ttk.Frame(self.master)
self.frameHeadingTitle = ttk.Label(self.frameHeading, text="Current Stock",
font=("Arial", "12", "bold"))
self.frameHeading.pack()
self.frameHeadingTitle.pack(pady=10)
# database to output here
self.showInventoryFrame = ttk.Frame(self.master)
self.showInventoryFrame.pack(expand=1, fill=BOTH, padx=10, pady=10)
# imported table-like multi list box
self.listBox = MultiListbox(self.showInventoryFrame, (("Drug Name", 30),
("Quantity", 10),
("Price", 10),
("Total", 10),
("Expiring Date", 15),
("Category", 40)))
self.listBox.pack(expand=1, fill=BOTH)
# stock display buttons
self.inventoryBtnFrame = ttk.Frame(self.master)
self.inventoryBtnFrame.pack(fill=BOTH, padx=10, pady=20)
self.fetchStock = ttk.Button(self.inventoryBtnFrame, text="Fetch Inventory",
command=self.get_inven)
self.fetchStock.pack(side=RIGHT)
self.updateStock = ttk.Button(self.inventoryBtnFrame, text="Update Medicine",
command=self.change_inven)
self.updateStock.pack(side=RIGHT)
self.deleteInven = ttk.Button(self.inventoryBtnFrame, text="Delete Entry",
command=self.clear_entry)
self.deleteInven.pack(side=RIGHT)
self.clearInven = ttk.Button(self.inventoryBtnFrame, text="Clear Inventory",
command=self.del_inven)
self.clearInven.pack(side=RIGHT)
#refresh list
self.get_inven()
def add_stock(self):
# new_cat = ["%s," % self.categoryBox.get()]
new_cat = self.categoryBox.get()
record = (self.drugBox.get(), self.qtyBox.get(), self.priceBox.get(),
self.totalBox.get(), self.expDateBox.get(), new_cat,)
sql.session.insert_drug(record)
# clear the entry boxes to prepare them for new data
self.drugBox.delete(0, END)
self.qtyBox.delete(0, END)
self.priceBox.delete(0, END)
self.totalBox.delete(0, END)
self.expDateBox.delete(0, END)
self.categoryBox.delete(0, END)
# refresh the list
self.get_inven()
def get_inven(self):
stock = sql.session.get_all()
# print stock
self.listBox.delete(0, END)
self.update_listbox(stock)
def update_listbox(self, db_table):
for row in db_table:
self.listBox.insert(END, (row[0],
int(row[1]),
float(row[2]),
int(row[3]),
row[4],
row[5]))
self.listBox.selection_set(0)
def clear_entry(self):
"""
Deletes an entry from the database.
Gets the highlighted selection, makes a list of all the separate words,
'pops' the stock name entry, finds the stock name in the file,
deletes the drug along with its details, then updates the inventory screen.
"""
# popup window
try:
ans = askokcancel("Verify delete", "Are you sure you want to delete entry?", parent=self.master)
if ans:
# get index of selection
self.getSelection = self.listBox.curselection()
# get tuple from selection
self.selectedEntry = self.listBox.get(self.getSelection)
# # use regex to compile information
self.getSelection = str(self.getSelection)
regex = re.compile('[0-9]')
self.selected_index = regex.findall(self.getSelection)
list_item_position = int(self.selected_index[0]) + 1
sql.session.delete_drug(list_item_position)
# show confirmation and call get_inven to update the records
showinfo(title="Drug removed", message="The Medicine has been removed from your inventory.",
parent=self.master)
self.get_inven()
# tell user to make a selection first
except TclError:
showerror(title="Error !", message="Please make a selection in order to delete", parent=self.master)
def change_inven(self):
"""
Allows modification of a database entry.
Calls the update_drug function
"""
try:
# check if a selection was made
# get index of selection
self.getSelection = self.listBox.curselection()
# get tuple from selection
self.selectedEntry = self.listBox.get(self.getSelection)
# lets unpack tuple
(self.drug, self.qty, self.price, self.total, self.expDate,
self.category) = self.selectedEntry
# ---New 'edit medicine' window
self.edit_window = Toplevel()
self.edit_window.title("Edit selected entry")
# Edit medicine window widgets
ttk.Label(self.edit_window, text="Drug Name").grid(row=0, column=0)
ttk.Label(self.edit_window, text="Quantity").grid(row=0, column=1)
ttk.Label(self.edit_window, text="Price").grid(row=0, column=2)
ttk.Label(self.edit_window, text="Total").grid(row=0, column=3)
ttk.Label(self.edit_window, text="Expiring Date").grid(row=0, column=4)
ttk.Label(self.edit_window, text="Category").grid(row=0, column=5)
self.oldDrug = ttk.Entry(self.edit_window, name="drug")
self.oldDrug.grid(row=1, column=0)
self.oldQty = ttk.Entry(self.edit_window, name="qty")
self.oldQty.grid(row=1, column=1)
self.oldPrice = ttk.Entry(self.edit_window, name="price")
self.oldPrice.grid(row=1, column=2)
self.oldTotal = ttk.Entry(self.edit_window, name="total")
self.oldTotal.grid(row=1, column=3)
self.oldExpDate = ttk.Entry(self.edit_window, name="expDate")
self.oldExpDate.grid(row=1, column=4)
self.oldCat = ttk.Entry(self.edit_window, name="category")
self.oldCat.grid(row=1, column=5)
self.update = ttk.Button(self.edit_window, text="Update",
command=self.update_drug).grid(row=2, column=2)
self.cancel = ttk.Button(self.edit_window, text="Cancel",
command=self.cancel_drug_update).grid(row=2, column=3)
# edit this.medicine data
self.oldDrug.insert(END, self.drug)
self.oldQty.insert(END, self.qty)
self.oldPrice.insert(END, self.price)
self.oldTotal.insert(END, self.total)
self.oldExpDate.insert(END, self.expDate)
self.oldCat.insert(END, self.category)
# tell user to make a selection first
except TclError:
showerror(title="Error !", message="Please make a selection in order to update", parent=self.master)
def update_drug(self):
"""
Change the values of a database entry.
Called by change_inven Button.
"""
self.newDrug = self.oldDrug.get()
self.newQty = self.oldQty.get()
self.newPrice = self.oldPrice.get()
self.newTotal = self.oldTotal.get()
self.newExpDate = self.oldExpDate.get()
self.newCat = self.oldCat.get()
# # use regex to compile information
self.getSelection = str(self.getSelection)
regex = re.compile('[0-9]')
self.selected_index = regex.findall(self.getSelection)
list_item_position = int(self.selected_index[0]) + 1
self.newRecord = (self.newDrug, self.newQty, self.newPrice,
self.newTotal, self.newExpDate, self.newCat, list_item_position)
sql.session.update_stock(self.newRecord)
# call the get_inven() function to "refresh" list
self.get_inven()
self.edit_window.destroy()
def cancel_drug_update(self):
"""
Verify canceling of stock update.
"""
self.edit_window.destroy()
def del_inven(self):
"""
Deletes all entries in database.
"""
# popup window
ans = askokcancel("Verify Delete Action",
"Are you 'REALLY' sure you want to clear your 'WHOLE' inventory ?",
parent=self.master)
if ans:
sql.session.delete_all_stock()
self.get_inven()
showinfo(title="Inventory cleared",
message="Your inventory database has been deleted.", parent=self.master)
class StockClass:
"""
Interface for stock entry.
"""
def __init__(self, master):
"""
Create, pack, and bind entry boxes and buttons for stock entry.
"""
self.master = master
self.frame = ttk.Frame(self.master)
self.master.title("Williams Chemicals - Update Stock Records")
# instructions
self.instructionFrame = ttk.Frame(self.master)
self.instructionFrame.pack()
ttk.Label(self.instructionFrame,
text="Enter the Medicine information below") \
.pack(pady=20)
# entry boxes and column headers
self.entryFrame = ttk.Frame(self.master)
self.entryFrame.pack(padx=10)
# column headings
self.col1 = ttk.Label(self.entryFrame, text="Drug Name")
self.col1.grid(row=0, column=0)
self.col2 = ttk.Label(self.entryFrame, text="Quantity")
self.col2.grid(row=0, column=1)
self.col3 = ttk.Label(self.entryFrame, text="Price")
self.col3.grid(row=0, column=2)
self.col4 = ttk.Label(self.entryFrame, text="Total")
self.col4.grid(row=0, column=3)
self.col5 = ttk.Label(self.entryFrame, text="Expiring Date")
self.col5.grid(row=0, column=4)
self.col6 = ttk.Label(self.entryFrame, text="Category")
self.col6.grid(row=0, column=5)
# entry boxes
self.drugBox = ttk.Entry(self.entryFrame, name="drug")
self.drugBox.grid(row=1, column=0)
self.qtyBox = ttk.Entry(self.entryFrame, name="qty")
self.qtyBox.grid(row=1, column=1)
self.priceBox = ttk.Entry(self.entryFrame, name="price")
self.priceBox.grid(row=1, column=2)
self.totalBox = ttk.Entry(self.entryFrame, name="total")
self.totalBox.grid(row=1, column=3)
self.expDateBox = ttk.Entry(self.entryFrame, name="expDate")
self.expDateBox.grid(row=1, column=4)
self.categoryBox = ttk.Entry(self.entryFrame, name="category")
self.categoryBox.grid(row=1, column=5)
# drug entry buttons
self.entryBtnFrame = ttk.Frame(self.master)
self.entryBtnFrame.pack()
self.newEntryBtn = ttk.Button(self.entryBtnFrame,
text="Enter Drug",
command=self.add_stock)
self.newEntryBtn.pack(side=LEFT)
# Imported quit button
Quitter(self.entryBtnFrame).pack(side=LEFT)
#########################################################################
# CURRENT STOCK DISPLAY #
#########################################################################
# title heading
self.frameHeading = ttk.Frame(self.master)
self.frameHeadingTitle = ttk.Label(self.frameHeading,
text="Current Stock",
font=("Arial", "12", "bold"))
self.frameHeading.pack()
self.frameHeadingTitle.pack(pady=10)
# database to output here
self.showInventoryFrame = ttk.Frame(self.master)
self.showInventoryFrame.pack(expand=1, fill=BOTH, padx=10, pady=10)
# imported table-like multi list box
self.listBox = MultiListbox(self.showInventoryFrame,
(("Drug Name", 30), ("Quantity", 10),
("Price", 10), ("Total", 10),
("Expiring Date", 15), ("Category", 40)))
self.listBox.pack(expand=1, fill=BOTH)
# stock display buttons
self.inventoryBtnFrame = ttk.Frame(self.master)
self.inventoryBtnFrame.pack(fill=BOTH, padx=10, pady=20)
self.fetchStock = ttk.Button(self.inventoryBtnFrame,
text="Fetch Inventory",
command=self.get_inven)
self.fetchStock.pack(side=RIGHT)
self.updateStock = ttk.Button(self.inventoryBtnFrame,
text="Update Medicine",
command=self.change_inven)
self.updateStock.pack(side=RIGHT)
self.deleteInven = ttk.Button(self.inventoryBtnFrame,
text="Delete Entry",
command=self.clear_entry)
self.deleteInven.pack(side=RIGHT)
self.clearInven = ttk.Button(self.inventoryBtnFrame,
text="Clear Inventory",
command=self.del_inven)
self.clearInven.pack(side=RIGHT)
#refresh list
self.get_inven()
def add_stock(self):
# new_cat = ["%s," % self.categoryBox.get()]
new_cat = self.categoryBox.get()
record = (
self.drugBox.get(),
self.qtyBox.get(),
self.priceBox.get(),
self.totalBox.get(),
self.expDateBox.get(),
new_cat,
)
sql.session.insert_drug(record)
# clear the entry boxes to prepare them for new data
self.drugBox.delete(0, END)
self.qtyBox.delete(0, END)
self.priceBox.delete(0, END)
self.totalBox.delete(0, END)
self.expDateBox.delete(0, END)
self.categoryBox.delete(0, END)
# refresh the list
self.get_inven()
def get_inven(self):
stock = sql.session.get_all()
# print stock
self.listBox.delete(0, END)
self.update_listbox(stock)
def update_listbox(self, db_table):
for row in db_table:
self.listBox.insert(END, (row[0], int(row[1]), float(
row[2]), int(row[3]), row[4], row[5]))
self.listBox.selection_set(0)
def clear_entry(self):
"""
Deletes an entry from the database.
Gets the highlighted selection, makes a list of all the separate words,
'pops' the stock name entry, finds the stock name in the file,
deletes the drug along with its details, then updates the inventory screen.
"""
# popup window
try:
ans = askokcancel("Verify delete",
"Are you sure you want to delete entry?",
parent=self.master)
if ans:
# get index of selection
self.getSelection = self.listBox.curselection()
# get tuple from selection
self.selectedEntry = self.listBox.get(self.getSelection)
# # use regex to compile information
self.getSelection = str(self.getSelection)
regex = re.compile('[0-9]')
self.selected_index = regex.findall(self.getSelection)
list_item_position = int(self.selected_index[0]) + 1
sql.session.delete_drug(list_item_position)
# show confirmation and call get_inven to update the records
showinfo(title="Drug removed",
message=
"The Medicine has been removed from your inventory.",
parent=self.master)
self.get_inven()
# tell user to make a selection first
except TclError:
showerror(title="Error !",
message="Please make a selection in order to delete",
parent=self.master)
def change_inven(self):
"""
Allows modification of a database entry.
Calls the update_drug function
"""
try:
# check if a selection was made
# get index of selection
self.getSelection = self.listBox.curselection()
# get tuple from selection
self.selectedEntry = self.listBox.get(self.getSelection)
# lets unpack tuple
(self.drug, self.qty, self.price, self.total, self.expDate,
self.category) = self.selectedEntry
# ---New 'edit medicine' window
self.edit_window = Toplevel()
self.edit_window.title("Edit selected entry")
# Edit medicine window widgets
ttk.Label(self.edit_window, text="Drug Name").grid(row=0, column=0)
ttk.Label(self.edit_window, text="Quantity").grid(row=0, column=1)
ttk.Label(self.edit_window, text="Price").grid(row=0, column=2)
ttk.Label(self.edit_window, text="Total").grid(row=0, column=3)
ttk.Label(self.edit_window, text="Expiring Date").grid(row=0,
column=4)
ttk.Label(self.edit_window, text="Category").grid(row=0, column=5)
self.oldDrug = ttk.Entry(self.edit_window, name="drug")
self.oldDrug.grid(row=1, column=0)
self.oldQty = ttk.Entry(self.edit_window, name="qty")
self.oldQty.grid(row=1, column=1)
self.oldPrice = ttk.Entry(self.edit_window, name="price")
self.oldPrice.grid(row=1, column=2)
self.oldTotal = ttk.Entry(self.edit_window, name="total")
self.oldTotal.grid(row=1, column=3)
self.oldExpDate = ttk.Entry(self.edit_window, name="expDate")
self.oldExpDate.grid(row=1, column=4)
self.oldCat = ttk.Entry(self.edit_window, name="category")
self.oldCat.grid(row=1, column=5)
self.update = ttk.Button(self.edit_window,
text="Update",
command=self.update_drug).grid(row=2,
column=2)
self.cancel = ttk.Button(self.edit_window,
text="Cancel",
command=self.cancel_drug_update).grid(
row=2, column=3)
# edit this.medicine data
self.oldDrug.insert(END, self.drug)
self.oldQty.insert(END, self.qty)
self.oldPrice.insert(END, self.price)
self.oldTotal.insert(END, self.total)
self.oldExpDate.insert(END, self.expDate)
self.oldCat.insert(END, self.category)
# tell user to make a selection first
except TclError:
showerror(title="Error !",
message="Please make a selection in order to update",
parent=self.master)
def update_drug(self):
"""
Change the values of a database entry.
Called by change_inven Button.
"""
self.newDrug = self.oldDrug.get()
self.newQty = self.oldQty.get()
self.newPrice = self.oldPrice.get()
self.newTotal = self.oldTotal.get()
self.newExpDate = self.oldExpDate.get()
self.newCat = self.oldCat.get()
# # use regex to compile information
self.getSelection = str(self.getSelection)
regex = re.compile('[0-9]')
self.selected_index = regex.findall(self.getSelection)
list_item_position = int(self.selected_index[0]) + 1
self.newRecord = (self.newDrug, self.newQty, self.newPrice,
self.newTotal, self.newExpDate, self.newCat,
list_item_position)
sql.session.update_stock(self.newRecord)
# call the get_inven() function to "refresh" list
self.get_inven()
self.edit_window.destroy()
def cancel_drug_update(self):
"""
Verify canceling of stock update.
"""
self.edit_window.destroy()
def del_inven(self):
"""
Deletes all entries in database.
"""
# popup window
ans = askokcancel(
"Verify Delete Action",
"Are you 'REALLY' sure you want to clear your 'WHOLE' inventory ?",
parent=self.master)
if ans:
sql.session.delete_all_stock()
self.get_inven()
showinfo(title="Inventory cleared",
message="Your inventory database has been deleted.",
parent=self.master)
