def on_trace_change(self, _name, _index, _mode):
"""Updates the number of plans with options dependent on number of externalities input."""
for group in self.groups:
group.grid_forget()
group.destroy()
self.groups = []
rad_labels = [
"Exact", "Gaussian", "Triangular", "Rectangular", "Discrete"
]
figs = [
none_dist(),
gauss_dist(),
tri_dist(),
rect_dist(),
disc_dist()
]
self.choices = [[tk.StringVar() for ext in plan.exts.indiv]
for plan in self.data_cont.plan_list]
rads = []
self.ranges = []
self.labels = []
for plan in self.data_cont.plan_list:
row_index = 0
self.groups.append(ttk.LabelFrame(self, text=plan.name))
self.groups[-1].grid(row=4 + plan.num,
sticky="ew",
padx=FIELDX_PADDING,
pady=FIELDY_PADDING)
rads.append([])
self.ranges.append([])
self.labels.append([])
for ext in plan.exts.indiv:
choice = plan.exts.indiv.index(ext)
self.choices[plan.num][choice].set(ext.dist)
titles = ttk.Label(self.groups[-1],
text=ext.title + " - $" +
'{:,.2f}'.format(ext.amount),
font=SMALL_FONT)
titles.grid(row=row_index,
column=0,
sticky="w",
padx=FIELDX_PADDING,
pady=FIELDY_PADDING)
rads[plan.num].append([
tk.Radiobutton(self.groups[-1],
variable=self.choices[plan.num][choice],
value="none"),
tk.Radiobutton(self.groups[-1],
variable=self.choices[plan.num][choice],
value="gauss"),
tk.Radiobutton(self.groups[-1],
variable=self.choices[plan.num][choice],
value="tri"),
tk.Radiobutton(self.groups[-1],
variable=self.choices[plan.num][choice],
value="rect"),
tk.Radiobutton(self.groups[-1],
variable=self.choices[plan.num][choice],
value="discrete")
])
self.ranges[plan.num].append([
tk.Entry(self.groups[-1],
width=int(ENTRY_WIDTH / 2),
font=SMALL_FONT) for i in range(6)
])
self.labels[plan.num].append([])
for col in range(5):
fig_label = ttk.Label(self.groups[-1])
fig_label.grid(row=row_index + 1, column=col)
fig = figs[col]
canvas = FigureCanvasTkAgg(fig, master=fig_label)
canvas.get_tk_widget().grid(row=1, column=col + 1)
canvas.show()
rads[plan.num][choice][col].grid(row=row_index + 3,
column=col)
rad_label = ttk.Label(self.groups[-1],
text=rad_labels[col],
font=SMALL_FONT)
rad_label.grid(row=row_index + 2, column=col)
if self.choices[plan.num][choice].get() == "none":
row_index += 4
for entry in self.ranges[plan.num][choice]:
entry.grid_remove()
elif self.choices[plan.num][choice].get() == "gauss":
self.labels[plan.num][choice] = [
tk.Label(self.groups[-1],
text="Standard Deviation ($)")
]
self.labels[plan.num][choice][0].grid(row=row_index + 4,
column=0)
for entry in self.ranges[plan.num][choice]:
entry.grid_remove()
self.ranges[plan.num][choice][0].grid(row=row_index + 4,
column=1)
row_index += 5
elif self.choices[plan.num][choice].get() == "discrete":
self.labels[plan.num][choice] = [
tk.Label(self.groups[-1], text="Lowest Amount ($)"),
tk.Label(self.groups[-1], text="Middle Amount ($)"),
tk.Label(self.groups[-1], text="Highest Amount ($)"),
tk.Label(self.groups[-1],
text="Likelihood of Lowest Amount (%)"),
tk.Label(self.groups[-1],
text="Likelihood of Middle Amount (%)"),
tk.Label(self.groups[-1],
text="Likelihood of Highest Amount (%)")
]
for label in self.labels[plan.num][choice][0:3]:
label.grid(row=row_index +
self.labels[plan.num][choice].index(label) +
5,
column=0)
for label in self.labels[plan.num][choice][3:6]:
label.grid(row=row_index +
self.labels[plan.num][choice].index(label) +
2,
column=2)
for entry in self.ranges[plan.num][choice][0:3]:
entry.grid(row=row_index +
self.ranges[plan.num][choice].index(entry) +
5,
column=1,
padx=FIELDX_PADDING,
pady=FIELDY_PADDING)
for entry in self.ranges[plan.num][choice][3:6]:
entry.grid(row=row_index +
self.ranges[plan.num][choice].index(entry) +
2,
column=3,
padx=FIELDX_PADDING,
pady=FIELDY_PADDING)
row_index += 8
else:
self.labels[plan.num][choice] = [
tk.Label(self.groups[-1], text="Lower Bound ($)"),
tk.Label(self.groups[-1], text="Upper Bound ($)")
]
self.labels[plan.num][choice][0].grid(row=row_index + 4,
column=0)
self.labels[plan.num][choice][1].grid(row=row_index + 4,
column=2)
for entry in self.ranges[plan.num][choice]:
entry.grid_remove()
self.ranges[plan.num][choice][0].grid(row=row_index + 4,
column=1)
self.ranges[plan.num][choice][1].grid(row=row_index + 4,
column=3)
row_index += 5
for entry in self.ranges[plan.num][choice]:
try:
text = '{:,.2f}'.format(
float(ext.range[self.ranges[plan.num]
[choice].index(entry)]))
except ValueError:
text = ext.range[self.ranges[plan.num][choice].index(
entry)]
entry.insert(tk.END, text)
def create_widgets(self, controller):
"""Widgets include: buttons, text boxes, and labels"""
group0 = ttk.LabelFrame(self)
group0.grid(row=0, sticky="ew", padx=FRAME_PADDING, pady=FRAME_PADDING)
ttk.Label(group0, text="Input the project name, the list of alternatives, "
"the planning horizon,the calculated \n"
"real discount rate for discounting future costs to "
"present values, and hazard specifics.",
font=SMALL_FONT).grid(row=1, column=0, sticky="e",
padx=FIELDX_PADDING, pady=FIELDY_PADDING)
ttk.Button(group0, text="More Information",
command=self.show_info).grid(row=1, column=1, sticky="w",
padx=FIELDX_PADDING, pady=FIELDY_PADDING)
# ===== Project Description Specifics
group1 = ttk.LabelFrame(self, text="Project Description")
group1.grid(row=2, sticky="ew", padx=FRAME_PADDING, pady=FRAME_PADDING)
ttk.Label(group1, text="Name",
font=SMALL_FONT).grid(row=0, column=0, sticky="e",
padx=FIELDX_PADDING, pady=FIELDY_PADDING)
self.name_ent = tk.Entry(group1, width=ENTRY_WIDTH, font=SMALL_FONT)
self.name_ent.insert(tk.END, "<enter project name>")
self.name_ent.grid(row=0, column=1, sticky="e", padx=FIELDX_PADDING, pady=FIELDY_PADDING)
ttk.Label(group1, text="Planning Horizon",
font=SMALL_FONT).grid(row=1, column=0, sticky="e",
padx=FIELDX_PADDING, pady=FIELDY_PADDING)
self.hor_ent = tk.Entry(group1, width=ENTRY_WIDTH, font=SMALL_FONT)
self.hor_ent.insert(tk.END, "<enter number of years for analysis>")
self.hor_ent.grid(row=1, column=1, sticky="e", padx=FIELDX_PADDING, pady=FIELDY_PADDING)
# ===== Project Alternatives Names
group2 = ttk.LabelFrame(self, text="Project Alternatives")
group2.grid(row=3, sticky="ew", padx=FRAME_PADDING, pady=FRAME_PADDING)
self.choices = [1, 2, 3, 4, 5, 6]
ttk.Label(group2, text="Number of Alternative Plans",
font=SMALL_FONT).grid(row=0, column=0, sticky="e",
padx=FIELDX_PADDING, pady=FIELDY_PADDING)
self.num_plans_ent = ttk.Combobox(group2, textvariable=self.choice_var, font=SMALL_FONT,
width=ENTRY_WIDTH, values=self.choices)
self.num_plans_ent.insert(tk.END, 0)
self.num_plans_ent.grid(row=0, column=1, sticky="e",
padx=FIELDX_PADDING, pady=FIELDY_PADDING)
self.choice_var.trace("w", self.on_trace_choice)
# ^ Updates other widgets when this field is updated
ttk.Label(group2, text="Base scenario",
font=SMALL_FONT).grid(row=1, column=0, sticky="e",
padx=FIELDX_PADDING, pady=FIELDY_PADDING)
ttk.Label(group2, text="---------------------------------------------------",
font=SMALL_FONT).grid(row=1, column=1, sticky="e",
padx=FIELDX_PADDING, pady=FIELDY_PADDING)
self.name_lbls = [ttk.Label(group2, text="Alternative 1", font=SMALL_FONT),
ttk.Label(group2, text="Alternative 2", font=SMALL_FONT),
ttk.Label(group2, text="Alternative 3", font=SMALL_FONT),
ttk.Label(group2, text="Alternative 4", font=SMALL_FONT),
ttk.Label(group2, text="Alternative 5", font=SMALL_FONT),
ttk.Label(group2, text="Alternative 6", font=SMALL_FONT)]
for lbl in self.name_lbls:
my_row = self.name_lbls.index(lbl) + 2
lbl.grid(row=my_row, column=0, sticky="e", padx=FIELDX_PADDING, pady=FIELDY_PADDING)
lbl.configure(state="disabled")
self.name_ents = [tk.Entry(group2, textvariable=self.traces[i],
width=ENTRY_WIDTH, font=SMALL_FONT) for i in range(6)]
for ent in self.name_ents:
my_row = self.name_ents.index(ent) + 2
ent.insert(tk.END, "<enter plan name>")
ent.grid(row=my_row, column=1, sticky="e", padx=FIELDX_PADDING, pady=FIELDY_PADDING)
ent.configure(state="disabled")
# ===== Discount Rate and Hazard Specifics
group3 = ttk.LabelFrame(self, text="Discount Rate")
group3.grid(row=4, sticky="ew", padx=FRAME_PADDING, pady=FRAME_PADDING)
ttk.Label(group3, text="Real Discount Rate",
font=SMALL_FONT).grid(row=0, column=0, sticky="e",
padx=FIELDX_PADDING, pady=FIELDY_PADDING)
self.dis_ent = tk.Entry(group3, width=ENTRY_WIDTH, font=SMALL_FONT)
self.dis_ent.insert(tk.END, "5.00")
self.dis_ent.grid(row=0, column=1, sticky="e", padx=FIELDX_PADDING, pady=FIELDY_PADDING)
ttk.Label(group3, text="%", font=SMALL_FONT).grid(row=0, column=2, sticky='w',
pady=FIELDY_PADDING)
ttk.Button(group3, text="Restore Default",
command=self.restore).grid(row=2, column=0, sticky="w",
padx=FIELDX_PADDING, pady=FIELDY_PADDING)
group4 = ttk.LabelFrame(self, text="Hazard Recurrence")
group4.grid(row=5, sticky="ew", padx=FRAME_PADDING, pady=FRAME_PADDING)
self.recur_choice = tk.StringVar()
self.recur_choice.set("none")
recur_rads = [tk.Radiobutton(group4, variable=self.recur_choice, value="none"),
tk.Radiobutton(group4, variable=self.recur_choice, value="gauss"),
tk.Radiobutton(group4, variable=self.recur_choice, value="tri"),
tk.Radiobutton(group4, variable=self.recur_choice, value="rect"),
tk.Radiobutton(group4, variable=self.recur_choice, value="discrete")]
rad_labels = ["Exact", "Gaussian", "Triangular", "Rectangular", "Discrete"]
figs = [none_dist(), gauss_dist(), tri_dist(), rect_dist(), disc_dist()]
for col in range(len(recur_rads)):
fig_label = ttk.Label(group4)
fig_label.grid(row=1, column=col)
fig = figs[col]
canvas = FigureCanvasTkAgg(fig, master=fig_label)
canvas.get_tk_widget().grid(row=1, column=col+1)
canvas.show()
recur_rads[col].grid(row=3, column=col)
rad_label = ttk.Label(group4, text=rad_labels[col], font=SMALL_FONT)
rad_label.grid(row=2, column=col)
self.recur_choice.trace("w", self.on_trace_change_recur)
self.recur_label = [tk.Label(group4, text="Most Frequent (Years)"),
tk.Label(group4, text="Expected Recurrence (Years)"),
tk.Label(group4, text="Least Frequent (Years)")]
self.recur_one_label = tk.Label(group4, text="Recurrence (Years)")
self.recur_one_label.grid(row=4, column=0)
self.recur_gauss_label = [tk.Label(group4, text="Expected Recurrence (Years)"),
tk.Label(group4, text="Standard Deviation (Years)")]
self.recur_discrete_label = [tk.Label(group4, text="Most Frequent (Years)"),
tk.Label(group4, text="Middle Recurrence (Years)"),
tk.Label(group4, text="Least Frequence (Years)"),
tk.Label(group4, text="Likelihood of Most Frequent (%)"),
tk.Label(group4, text="Likelihood of Middle Recurrence (%)"),
tk.Label(group4, text="Likelihood of Least Frequent (%)")]
self.recur_range = [tk.Entry(group4, width=int(ENTRY_WIDTH/2), font=SMALL_FONT),
tk.Entry(group4, width=int(ENTRY_WIDTH/2), font=SMALL_FONT),
tk.Entry(group4, width=int(ENTRY_WIDTH/2), font=SMALL_FONT),
tk.Entry(group4, width=int(ENTRY_WIDTH/2), font=SMALL_FONT),
tk.Entry(group4, width=int(ENTRY_WIDTH/2), font=SMALL_FONT),
tk.Entry(group4, width=int(ENTRY_WIDTH/2), font=SMALL_FONT)]
self.recur_range[0].grid(row=4, column=1, padx=FIELDX_PADDING, pady=FIELDY_PADDING)
group5 = ttk.LabelFrame(self, text="Hazard Magnitude")
group5.grid(row=6, sticky="ew", padx=FRAME_PADDING, pady=FRAME_PADDING)
self.mag_choice = tk.StringVar()
self.mag_choice.set("none")
mag_rads = [tk.Radiobutton(group5, variable=self.mag_choice, value="none"),
tk.Radiobutton(group5, variable=self.mag_choice, value="gauss"),
tk.Radiobutton(group5, variable=self.mag_choice, value="tri"),
tk.Radiobutton(group5, variable=self.mag_choice, value="rect"),
tk.Radiobutton(group5, variable=self.mag_choice, value="discrete")]
rad_labels = ["Exact", "Gaussian", "Triangular", "Rectangular", "Discrete"]
figs = [none_dist(), gauss_dist(), tri_dist(), rect_dist(), disc_dist()]
for col in range(len(mag_rads)):
fig_label = ttk.Label(group5)
fig_label.grid(row=1, column=col)
fig = figs[col]
canvas = FigureCanvasTkAgg(fig, master=fig_label)
canvas.get_tk_widget().grid(row=1, column=col+1)
canvas.show()
mag_rads[col].grid(row=3, column=col)
rad_label = ttk.Label(group5, text=rad_labels[col], font=SMALL_FONT)
rad_label.grid(row=2, column=col)
self.mag_choice.trace("w", self.on_trace_change_mag)
self.mag_label = [tk.Label(group5, text="Least Severe (%)"),
tk.Label(group5, text="Expected Magnitude (%)"),
tk.Label(group5, text="Most Severe (%)")]
self.mag_one_label = tk.Label(group5, text="Magnitude (%)")
self.mag_one_label.grid(row=4, column=0)
self.mag_gauss_label = [tk.Label(group5, text="Expected Magnitude (%)"),
tk.Label(group5, text="Standard Deviation (%)")]
self.mag_discrete_label = [tk.Label(group5, text="Least Severe (%)"),
tk.Label(group5, text="Middle Severity (%)"),
tk.Label(group5, text="Most severe (%)"),
tk.Label(group5, text="Likelihood of Least Severe (%)"),
tk.Label(group5, text="Likelihood of Middle Severity (%)"),
tk.Label(group5, text="Likelihood of Most Severe (%)")]
self.mag_range = [tk.Entry(group5, width=int(ENTRY_WIDTH/2), font=SMALL_FONT),
tk.Entry(group5, width=int(ENTRY_WIDTH/2), font=SMALL_FONT),
tk.Entry(group5, width=int(ENTRY_WIDTH/2), font=SMALL_FONT),
tk.Entry(group5, width=int(ENTRY_WIDTH/2), font=SMALL_FONT),
tk.Entry(group5, width=int(ENTRY_WIDTH/2), font=SMALL_FONT),
tk.Entry(group5, width=int(ENTRY_WIDTH/2), font=SMALL_FONT)]
self.mag_range[0].grid(row=4, column=1, padx=FIELDX_PADDING, pady=FIELDY_PADDING)
group6 = ttk.LabelFrame(self, text="Risk Preference")
group6.grid(row=7, stick="ew", padx=FRAME_PADDING, pady=FRAME_PADDING)
self.preference = tk.StringVar()
self.preference.set("none")
ttk.Label(group6, text="Define Risk Preference",
font=SMALL_FONT).grid(row=14, column=0, sticky="e",
padx=FIELDX_PADDING, pady=FIELDY_PADDING)
self.neutral = ttk.Radiobutton(group6, text="Risk Neutral",
variable=self.preference, value="neutral")
self.neutral.grid(row=15, column=0, sticky="w", padx=FIELDX_PADDING, pady=FIELDY_PADDING)
self.averse = ttk.Radiobutton(group6, text="Risk Averse",
variable=self.preference, value="averse")
self.averse.grid(row=16, column=0, sticky="w", padx=FIELDX_PADDING, pady=FIELDY_PADDING)
self.accepting = ttk.Radiobutton(group6, text="Risk Accepting",
variable=self.preference, value="accepting")
self.accepting.grid(row=17, column=0, sticky="w", padx=FIELDX_PADDING, pady=FIELDY_PADDING)
# ===== Manueverability Buttons
group7 = ttk.LabelFrame(self)
group7.grid(row=8, sticky="ew", padx=FRAME_PADDING, pady=FRAME_PADDING)
# === Places spacing so that buttons are on the bottom right
ttk.Label(group7, text=" " * 106).grid(row=0, column=1)
ttk.Button(group7, text="Next>>",
command=lambda: self.check_page(controller,
'CostPage')).grid(row=0, column=7, sticky="se",
padx=FIELDX_PADDING,
pady=FIELDY_PADDING)
ttk.Button(group7, text="Menu",
command=lambda: self.check_page(controller,
'DirectoryPage')).grid(row=0, column=3,
sticky="se",
padx=FIELDX_PADDING,
pady=FIELDY_PADDING)