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matsymply.py
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matsymply.py
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tasks = [13, 14, 15, 16, 17, 18]
#tasks = [1, 2, 3, 4, 5, 6]
from creator import Creator, Symform, Specialform
from database import write, read
from tkinter import Button, Tk, font, Label, Frame
from PIL import Image, ImageTk
from matplotlib import use
import sys
sys.setrecursionlimit(100000)
use('TkAgg')
import matplotlib.pyplot as plt
from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg
import time
from datetime import datetime
from sympy.parsing.sympy_parser import parse_expr, standard_transformations, implicit_multiplication_application, convert_xor
import sympy as sp #pprint, latex, Rational
transformations = (standard_transformations + (implicit_multiplication_application, convert_xor))
import json
#from matplotlib.figure import Figure
"""class ThrowNumbers:
def __init__(self, possibles, size, type='distinct'):
if type == 'distinct':
self.out = random.sample(list(itertools.permutations(possibles, size)))
if type == 'any':
self.out = random.choice(list(itertools.product(possibles, repeat=size)))"""
class Timer:
def __init__(self, master):
self.master = master
self.time = time.time()
self.field = Label(master, text='0', width=3,
fg="#{0:02x}{1:02x}{2:02x}".format(255, 255, 255),
font=font.Font(family='Helvetica', weight='bold', size=20),
bg="#{0:02x}{1:02x}{2:02x}".format(32, 80, 96),
borderwidth=5, relief="groove", anchor="e")
self.field.grid(row=1, column=5, rowspan=2)
self.update()
def update(self):
now = round(time.time() - self.time)
self.field.configure(text=now)
self.master.after(1000, self.update)
def reset(self):
self.time = time.time()
class Starpacket:
def __init__(self, master):
self.master = master
self.labels = []
self.emptystar_image = Image.open(r'images\emptystar.png').resize((30, 30), Image.ANTIALIAS)
self.fullstar_image = Image.open(r'images\fullstar.png').resize((30, 30), Image.ANTIALIAS)
self.emptystar_photo = ImageTk.PhotoImage(self.emptystar_image)
self.fullstar_photo = ImageTk.PhotoImage(self.fullstar_image)
self.field = Frame(master)
self.field.grid(row=0, column=0, columnspan=5, sticky='W')
def credit(self, correctness):
if correctness:
self.labels.append(Label(self.field, image=self.fullstar_photo))
else:
self.labels.append(Label(self.field, image=self.emptystar_photo))
self.labels[-1].pack(side="left")
def remove(self):
for n in self.labels:
n.pack_forget()
class Response:
def __init__(self, master, image_name):
self.image = ImageTk.PhotoImage(Image.open(image_name).resize((70, 70), Image.ANTIALIAS))
self.photo = Label(master, image=self.image)
self.photo.image = self.image
self.field = Label(master, image=self.image)
class Problem:
def __init__(self, master, symform):
#shoul be initialized from expression[not possible] or text form[used]
print('symform = ', symform)
self.master = master
self.field = Label(master, width=15,
fg="#{0:02x}{1:02x}{2:02x}".format(255, 255, 255),
font=font.Font(family='Helvetica', weight='bold', size=20),
bg="#{0:02x}{1:02x}{2:02x}".format(128, 128, 96),
borderwidth=5, relief="raised")
self.field.grid(row=1, column=1, columnspan=4, sticky="nesw")
self.update(symform)
def update(self, symform): #r'x\sqrt{\frac{3}{4}}'
fig = plt.figure(figsize=(7, 1), dpi=50, facecolor='yellow')
ax = fig.gca()
ax.clear()
symform.tolatex()
ax.text(0.0, 0.0, symform.get_latex(), fontsize=40), #bbox=dict(facecolor='red', alpha=0.5))
ax.axis('off')
# for item in [ax, fig]: item.patch.set_visible(False)
ax.get_xaxis().set_visible(True)
ax.get_yaxis().set_visible(True)
canvas = FigureCanvasTkAgg(fig, master=self.field)
canvas_widget = canvas.get_tk_widget()
#canvas_widget.configure(background='red', highlightcolor='green', highlightbackground='blue')
canvas_widget.grid(row=1, column=1, columnspan=4, sticky="nesw")
fig.tight_layout(pad=1)
canvas.draw()
class Answer:
def __init__(self, master):
self.master = master
self.field = Label(master, activebackground='red',
fg="#{0:02x}{1:02x}{2:02x}".format(0, 64, 0),
bg="#{0:02x}{1:02x}{2:02x}".format(64, 160, 224),
borderwidth=5, relief="ridge")
# "flat", "raised", "sunken", "ridge", "solid", and "groove"
self.field.grid(row=2, column=1, columnspan=4, sticky="nesw")
self.fig = None
self.ax = None
self.canvas = None
def update(self, symform, compile=False):
#not parses text, displays latex form as it is
fig = plt.figure(figsize=(7, 1), dpi=50)
ax = fig.gca()
symform.tolatex(compile=compile)
print('updating symform:', symform.get_latex())
self.txt = ax.text(0.0, 0.0, symform.get_latex(), fontsize=40)#, bbox=dict(facecolor='red', alpha=0.5))
ax.axis('off')
self.canvas = FigureCanvasTkAgg(fig, master=self.field)
canvas_widget = self.canvas.get_tk_widget()
#canvas_widget.configure(background='red', highlightcolor='green', highlightbackground='blue')
canvas_widget.grid(row=2, column=1, columnspan=4, sticky="nesw")
try:
fig.tight_layout(pad=1)
except ValueError:
raise ValueError
else:
self.fig, self.ax = fig, ax
self.canvas.draw()
def check(self, is_good, symform=None):
#if is_good = False, correct must be specified
if is_good:
self.fig.patch.set_facecolor('#E000E0')
self.canvas.draw()
else:
#self.fig.patch.set_facecolor('#E00000')
textbox = self.ax.texts[0].get_window_extent()
self.ax.set_xlim(0, 1)
self.ax.set_ylim(-1, 1)
self.ax.plot([0, textbox.width / textbox.height / 7], [0, 1], linewidth=3, color = 'red')
symform.tolatex()
self.ax.text(0.0, -1.5, symform.get_latex(), fontsize=40)
self.canvas.draw()
class Key:
def __init__(self, master, text, color, command, **kwargs):
self.master = master
self.state = 'active' #at first its active cuz problem is being solved
self.button = Button(master, text=text,
command=lambda x=text: command(x),
bg="#{0:02x}{1:02x}{2:02x}".format(*color), **kwargs)
self.button.grid(row=4, column=1) # columnspan=2)
class Calc:
map = {'Kvadratiniai reiškiniai':[1,2,3,4,5,6], 'Tiesinės lygtys': [13,14,15,16,17,18]}
def __init__(self, master):
#if 'register.txt' in os.listdir():
global tasks
self.tasks = tasks
self.compile = False # situation changes when a new fraction was inputted
self.master = master
self.master.title('Calculator')
self.master.geometry()
self.level = None
self.starpacket = Starpacket(master)
self.specialform = Specialform()
self.finals_image1 = Image.open(r'images\finals1.png').resize((80, 100), Image.ANTIALIAS)
self.finals_image2 = Image.open(r'images\finals2.png').resize((80, 100), Image.ANTIALIAS)
self.finals_image3 = Image.open(r'images\finals3.png').resize((80, 100), Image.ANTIALIAS)
self.unclear = Response(master, r'images\unclear.png')
self.winner = Response(master, r'images\winner.png')
self.loser = Response(master, r'images\loser.png')
self.finals_field = None
self.start_game()
kwargs = {'width': 5, 'activebackground': 'red', 'fg': 'white',
'font': font.Font(family='Helvetica', weight='bold', size=20)}
button7 = Key(master, text='7', color=(96,151,112), command=self.react, **kwargs); button7.button.grid(row=4, column=1)
button8 = Key(master, text='8', color=(96,151,112), command=self.react, **kwargs); button8.button.grid(row=4, column=2)
button9 = Key(master, text='9', color=(96,151,112), command=self.react, **kwargs); button9.button.grid(row=4, column=3)
button4 = Key(master, text='4', color=(80,135,96), command=self.react, **kwargs); button4.button.grid(row=5, column=1)
button5 = Key(master, text='5', color=(80,135,96), command=self.react, **kwargs); button5.button.grid(row=5, column=2)
button6 = Key(master, text='6', color=(80,135,96), command=self.react, **kwargs); button6.button.grid(row=5, column=3)
button1 = Key(master, text='1', color=(64,119,80), command=self.react, **kwargs); button1.button.grid(row=6, column=1)
button2 = Key(master, text='2', color=(64,119,80), command=self.react, **kwargs); button2.button.grid(row=6, column=2)
button3 = Key(master, text='3', color=(64,119,80), command=self.react, **kwargs); button3.button.grid(row=6, column=3)
button0 = Key(master, text='0', color=(48,87,64), command=self.react, **kwargs); button0.button.grid(row=7, column=1) # columnspan=2)
#this time self.react(x, master=master) unpacks differently
buttonOK = Key(master, text='OK', color=(48, 87, 64), command=self.react, **kwargs);
buttonOK.button.config(width=10)
buttonOK.button.grid(row=7, column=2, columnspan=2)
kwargs = {'width': 3, 'activebackground': 'blue', 'fg': 'blue',
'font': font.Font(family='Helvetica', weight='bold', size=20), 'padx':8} # size=5
buttonleft = Key(master, text='(', color=(98, 187, 64), command=self.react, **kwargs)
buttonleft.button.grid(row=4, column=4)
buttonright = Key(master, text=')', color=(98, 187, 64), command=self.react, **kwargs)
buttonright.button.grid(row=4, column=5)
buttonsq = Key(master, text='²', color=(98, 187, 64), command=self.react, **kwargs)
buttonsq.button.grid(row=5, column=4)
kwargs['fg'] = 'black'
buttonback = Key(master, text='back', color=(98, 187, 64), command=self.react, **kwargs)
buttonback.button.grid(row=5, column=5)
kwargs['fg'] = 'blue'
buttonplus = Key(master, text='+', color=(198, 187, 64), command=self.react, **kwargs)
buttonplus.button.grid(row=6, column=4)
buttonminus = Key(master, text='-', color=(198, 187, 64), command=self.react, **kwargs)
buttonminus.button.grid(row=6, column=5)
buttontimes = Key(master, text='*', color=(198, 187, 64), command=self.react, **kwargs)
buttontimes.button.grid(row=7, column=4)
kwargs['fg'] = 'black'
buttonx = Key(master, text='x', color=(198, 187, 64), command=self.react, **kwargs)
buttonx.button.grid(row=7, column=5)
#"flat", "raised", "sunken", "ridge", "solid", and "groove"
buttonequal = Key(master, text='=', color=(127, 127, 0), command=self.react, **kwargs, relief='raised',borderwidth=3)
buttonequal.button.grid(row=4, column=6)
self.superbutton = Key(master, text='·/·', color=(0, 127, 127), command=self.react, **kwargs, relief='raised',
borderwidth=3)
self.superbutton.button.grid(row=5, column=6)
"""buttondot = Key(master, text='/', color=(127, 0, 127), command=self.react, **kwargs, relief='raised',
borderwidth=3)
buttondot.button.grid(row=6, column=6)
buttonq = Key(master, text='?', color=(198, 0, 0), command=self.react, **kwargs, relief='raised',
borderwidth=3)
buttonq.button.grid(row=7, column=6)"""
self.master.grid_rowconfigure(0, minsize=40)
self.master.grid_rowconfigure(2, minsize=60)
def update_quiz(self, type, size=10):
creator = Creator(type, size)
self.quiz = creator.get_quiz()
"""
if type == 3:
x, = ThrowNumbers(itertools.chain(range(-9, 0), range(1, 10)), 1).out
#self.problem = Expr(f'x²-[frac({x},{x})]').format()
self.problemstr = Expr(f'x²-[{x * x}]').format()
self.answerstr = (Expr(f'(x+[{x}])(x-[{x}])').format(),
Expr(f'(x-[{x}])(x+[{x}])').format())
if type == 4:
x,y,z = ThrowNumbers(itertools.chain(range(-9, 0), range(1, 10)), 3).out
self.problemstr = Expr(f'[{x}]x([{y}]x+[{z}])').format(),
self.answerstr = (Expr(f'[{x*y}]x²+[{x*z}]x)').format(),)
if type == 5:
t=random.randint(1,6)
args = ThrowNumbers(itertools.chain([2,3,5,7,11]), t)
if reverse: self.quiz.flip()
"""
def is_equal(self, inp1, inp2, additional_tests=lambda x,y: True):
if str(inp1) != str(self.question.problem):
if isinstance(inp1, sp.Eq) and isinstance(inp2, sp.Eq):
return sp.solve(inp1) == sp.solve(inp2)
elif isinstance(inp1, sp.Expr) and isinstance(inp2, sp.Expr):
return (str(inp1) == str(inp2)) or (sp.srepr(inp1) == sp.srepr(inp2))
else:
return False
def start_game(self, current=None):
self.state = 'not active'
self.iteration_stopped = False
self.starpacket.remove()
if self.level is not None: self.level.remove()
if self.finals_field is not None: self.finals_field.grid_forget()
self.level = Level(self, self.tasks)
if current is None: #autodetecting your level
current = self.level.current
self.kwargs = {'type': current, 'size': 10}
for n in self.tasks:
if n!= current:
self.level.labels[n].configure(bg='SystemButtonFace')
else: self.level.labels[n].configure(bg='green')
if self.kwargs['type'] > self.tasks[-1]:
awards_image = Image.open(r'images\awards.png').resize((30, 30), Image.ANTIALIAS)
awards_photo = ImageTk.PhotoImage(awards_image)
awards = Label(self.master, image=awards_photo)
awards.grid(row=1, column=6, rowspan=2, sticky="nsew")
else:
self.update_quiz(**self.kwargs) # problem expression appears
self.timer = Timer(self.master)
self.question = self.quiz.next()
self.problem = Problem(self.master, Symform(self.question.problem))
self.answer = Answer(self.master)
self.score = 0
self.symform = Symform('')
self.inception_time = time.time()
def react(self, x, master=None):
if x=='OK':
if self.state == 'active': #if self.problem is None:
self.compile = False
self.specialform = Specialform()
if self.winner.field.grid_info(): self.winner.field.grid_remove()
if self.loser.field.grid_info(): self.loser.field.grid_remove()
if self.unclear.field.grid_info(): self.unclear.field.grid_remove()
try:
self.question = self.quiz.next()
#print(self.question.problem, self.question.answer)
self.problem.update(Symform(self.question.problem))
except StopIteration:
if not(self.iteration_stopped):
write('register.txt', self.kwargs['type'],
tuple(datetime.now().timetuple())[1:5],
round(time.time() - self.inception_time), self.score)
self.iteration_stopped = True
if self.score >= 9:
self.finals_photo = ImageTk.PhotoImage(self.finals_image1)
self.level = Level(self, self.tasks)
elif self.score >= 7: self.finals_photo = ImageTk.PhotoImage(self.finals_image2)
else: self.finals_photo = ImageTk.PhotoImage(self.finals_image3)
self.finals_field = Label(master, image=self.finals_photo)
self.finals_field.grid(row=1, column=6, rowspan=2, sticky="nsew")
self.problem.update(Symform(''))
self.answer.update(Symform(''))
else:
self.symform = Symform('')
self.state = 'not active'
self.timer.reset()
else:
if self.specialform.state == 2: #COPYPASTING
self.specialform.state = 0
self.superbutton.button.configure(bg='#007f7f', text='·/·', relief='raised')
with sp.evaluate(False):
self.compile = True
self.symform.add(
f'{self.specialform.symform1.get_plain()}/{self.specialform.symform2.get_plain()}')
try:
self.symform.tosympy()
except Exception as e:
print('Exception: can''t convert input form to sympy expression')
self.unclear.field.grid(row=1, column=6, rowspan=2, sticky="nsew")
else:
print(f'input converted to: {self.symform.get_sympy()}, correct input: {self.question.answer}')
if self.is_equal(self.symform.get_sympy(), self.question.answer):
self.score += 1
self.answer.check(True)
self.winner.field.grid(row=1, column=6, rowspan=2, sticky="nsew")
self.starpacket.credit(True)
else:
self.answer.check(False, symform = Symform(self.question.answer))
self.loser.field.grid(row=1, column=6, rowspan=2, sticky="nsew")
self.starpacket.credit(False)
self.state = 'active'
elif x=='back':
self.symform.rewind()
elif x=='²':
self.symform.add('^2')
elif x=='·/·':
#self.symform.plain += r'\frac{\cdot}{\dots}' #???
if self.specialform.state == 0:
self.specialform.state = 1
self.superbutton.button.configure(bg='orange', text='▯/·', relief='groove')
#self.symform.add(x)
elif self.specialform.state == 1:
self.specialform.state = 2
self.superbutton.button.configure(bg='green', text='·/▯', relief='groove')
elif self.specialform.state == 2:
self.specialform.state = 0
self.superbutton.button.configure(bg='#007f7f', text='·/·', relief='raised')
'''self.specialform.symform1.tosympy()
self.specialform.symform2.tosympy()
nom = self.specialform.symform1.get_sympy()
denom = self.specialform.symform2.get_sympy()'''
with sp.evaluate(False):
self.compile = True
self.symform.add(f'{self.specialform.symform1.get_plain()}/{self.specialform.symform2.get_plain()}')
else:
if self.specialform.state != 0:
self.specialform.add(x)
else:
self.symform.add(x)
if self.state == 'not active':
try:
if self.specialform.state == 0:
self.answer.update(self.symform, compile=self.compile)
elif self.specialform.state == 1:
if self.specialform.symform1.get_plain()=='':
specplain = r'\frac{\ }{\ }'
else:
specplain = r'\frac{' + self.specialform.symform1.get_plain()+r'}{\ }'
self.answer.update(Symform(self.symform.plain + specplain), compile=False)
elif self.specialform.state == 2:
if self.specialform.symform1.get_plain() == '':
self.specialform.state = 1
self.superbutton.button.configure(bg='orange', text='▯/·', relief='groove')
raise ValueError
if self.specialform.symform2.get_plain() == '':
specplain = r'\frac{' + self.specialform.symform1.get_plain() + r'}{\ }'
else:
specplain = r'\frac{' + self.specialform.symform1.get_plain() + r'}{'+\
self.specialform.symform2.get_plain()+r'}'
self.answer.update(Symform(self.symform.plain + specplain), compile=False)
except ValueError:
print('Exception: cant display your input:', self.symform.plain)
self.unclear.field.grid(row=1, column=6, rowspan=2, sticky="nsew")
self.symform.plain = ''
class Level:
def __init__(self, calc, levels, current=None):
self.calc = calc
self.master = calc.master
self.levels = levels #allowed levels in current game
self.current = current
self.leveldone_image = Image.open(r'images\done.png').resize((20, 20), Image.ANTIALIAS)
self.levelundone_image = Image.open(r'images\undone.png').resize((20, 20), Image.ANTIALIAS)
self.levelpending_image = Image.open(r'images\pending.png').resize((20, 20), Image.ANTIALIAS)
self.leveldone_photo = ImageTk.PhotoImage(self.leveldone_image)
self.levelundone_photo = ImageTk.PhotoImage(self.levelundone_image)
self.levelpending_photo = ImageTk.PhotoImage(self.levelpending_image)
self.field = Frame(self.master)
self.update()
def response(self, i):
self.calc.start_game(i)
def update(self):
#assuming levels preserves order and current >= levels[0]
self.field.pack_forget()
image = self.leveldone_photo
labeling = False
if self.current is None:
self.current = self.identify_level()
self.labels = dict()
for i in self.levels:
if i == self.current:
image = self.levelpending_photo
self.labels[i] = Button(self.field, image=image, command=lambda x=i: self.response(x), bg='green')
self.labels[i].pack(side="left")
image = self.levelundone_photo
labeling = True
continue
if not(labeling):
self.labels[i] = Button(self.field, image=image, command=lambda x=i: self.response(x))
self.labels[i].pack(side="left")
else:
self.labels[i] = Label(self.field, image=image)
self.labels[i].pack(side="left")
self.field.grid(row=0, column=5, columnspan=2, sticky="nesw")
def remove(self):
for n in self.labels.values():
n.pack_forget()
def identify_level(self):
return read('register.txt', pprint=False, allowed=self.levels)
root = Tk()
#root.grid_rowconfigure(0, minsize=20)
obj = Calc(root) #object instantiated
root.mainloop()