class HobbitGUI(Tk):
def __init__(self, parent=None):
Tk.__init__(self, parent)
self.parent = parent
self.initialize()
self.title("Hobbit IDE")
self.tz = None
def initialize(self):
self.grid()
spaceTTIF = Label(self)
spaceTTIF.grid(column=5)
self.inputField = Text(self)
self.inputField.grid(column=0, row=0,
columnspan=5, rowspan=14, sticky='EW')
self.tokensTable = Listbox(self, width=100, height=15, font='Courier')
self.tokensTable.grid(column=6, row=0,
columnspan=10, rowspan=10, sticky='EW')
self.variableTable = Listbox(self, width=100, height=10, font='Courier')
self.variableTable.grid(column=6, row=10,
columnspan=10, rowspan=7, sticky='EW')
self.constantTable = Listbox(self, width=100, height=10, font='Courier')
self.constantTable.grid(column=6, row=17,
columnspan=10, rowspan=7, sticky='EW')
self.errorsTable = Listbox(self, width=70, height=10, font='Courier')
self.errorsTable.grid(column=0, row=18, columnspan=5, sticky="EW")
self.inputField.focus_set()
btnParse = Button(self, text="Parse",
command=self.on_button_parse)
btnParse.grid(column=3, row=17)
btnAnalyze = Button(self, text='Analyze',
command=self.analyze)
btnAnalyze.grid(column=2, row=17)
btnAnalyze2 = Button(self, text='Analyze2',
command=self.analyze2)
btnAnalyze2.grid(column=1, row=17)
def test(self):
source_code = self.inputField.get('1.0', 'end').split('\n')
for i in source_code:
print(i)
def analyze(self):
if self.tz is None:
self.errorsTable.insert(END, "No data to analyze.")
try:
a = SyntaxAnalyzer(self.tz)
a.analyze()
self.errorsTable.insert(END, 'OK')
except Exception as e:
for i in e.__str__().split('\n'):
self.errorsTable.insert(END, i)
def analyze2(self):
if self.tz is None:
self.errorsTable.insert(END, "No data to analyze.")
else:
__analyze_input = []
for i in self.tz['tokens']:
__analyze_input.append(i.toDict())
__analyze_output = syntax_analyser.move(__analyze_input)
for i in __analyze_output:
self.errorsTable.insert(END, i)
def on_button_parse(self):
self.tz = None
self.tokensTable.delete(0, END)
self.variableTable.delete(0, END)
self.constantTable.delete(0, END)
self.errorsTable.delete(0, END)
source_code = self.inputField.get('1.0', 'end').split('\n')
for i in range(len(source_code)):
source_code[i] += '\n'
# analyzing of input file
self.tz = Tokenizer(source_to_analyze=source_code)
try:
self.tz = self.tz.analyze()
self.errorsTable.insert(END, "OK")
except IndexError:
pass
except Exception as e:
self.errorsTable.insert(END, e)
for token in self.tz['tokens']:
self.tokensTable.insert(END, token)
for i in self.tz['variables']:
self.variableTable.insert(END, i)
for i in self.tz['constants']:
self.constantTable.insert(END, i)
Good luck and have fun with this simple lexical analyzer for hobbit programming language.
"""
import json
from os import getcwd
from sys import argv
from syntax_analizer.syntax_analyzer import SyntaxAnalyzer
from tokenizer.tokenizer import Tokenizer
try:
input_file = open(getcwd()+'/'+argv[1])
# analyzing of input file
tz = Tokenizer(input_file)
try:
tz = tz.analyze()
except Exception as e:
print(e)
input_file.close()
# writing analyzed data to json file
try:
output_file = open(getcwd()+'/'+argv[2], 'w')
except Exception:
output_file = open(getcwd()+'/output.json', 'w')
json.dump({'tokens': [i.toDict() for i in tz['tokens']],
'variables': [i.toDict() for i in tz['variables']],
'constants': [i.toDict() for i in tz['constants']]},
output_file, separators=(',', ':'), indent=4)
output_file.close()
class HobbitGUI(Tk):
class Text2(Frame):
def __init__(self, master, width=0, height=0, **kwargs):
self.width = width
self.height = height
Frame.__init__(self, master, width=self.width, height=self.height)
self.text_widget = Text(self, **kwargs)
self.text_widget.pack(expand=YES, fill=BOTH)
def pack(self, *args, **kwargs):
Frame.pack(self, *args, **kwargs)
self.pack_propagate(False)
def grid(self, *args, **kwargs):
Frame.grid(self, *args, **kwargs)
self.grid_propagate(False)
def __init__(self, parent=None):
Tk.__init__(self, parent)
self.parent = parent
self.initialize()
self.title("Hobbit IDE")
self.tz = None
self.log = []
def initialize(self):
self.grid()
spaceTTIF = Label(self)
spaceTTIF.grid(column=15)
self.inputField = Text(self)
self.inputField.grid(column=0, row=0,
columnspan=1, rowspan=8, sticky='EW')
self.inputParamField = Text(self, width=20, height=10)
self.inputParamField.grid(column=1, row=5,
columnspan=2, rowspan=4, sticky='EW')
self.tokensTable = Listbox(self, width=10, height=15, font='Courier')
self.tokensTable.grid(column=3, row=0,
columnspan=10, rowspan=4, sticky='EW')
self.variableTable = Listbox(self, width=10, height=5, font='Courier')
self.variableTable.grid(column=3, row=5,
columnspan=10, rowspan=1, sticky='EW')
self.constantTable = Listbox(self, width=10, height=5, font='Courier')
self.constantTable.grid(column=3, row=7,
columnspan=10, rowspan=1, sticky='EW')
self.errorsTable = Listbox(self, width=100, height=10, font='Courier')
self.errorsTable.grid(column=0, row=9, columnspan=4, sticky="EW")
self.errorsTable1 = Listbox(self, width=100, height=10, font='Courier')
self.errorsTable1.grid(column=0, row=10, columnspan=4, sticky="EW")
self.errorsTable2 = Listbox(self, width=100, height=10, font='Courier')
self.errorsTable2.grid(column=0, row=11, columnspan=4, sticky="EW")
self.inputField.focus_set()
btnParse = Button(self, text="Parse",
command=self.on_button_parse)
btnParse.grid(column=2, row=0)
btnAnalyze = Button(self, text='Analyze',
command=self.analyze)
btnAnalyze.grid(column=2, row=1)
btnRun = Button(self, text='POLIZ',
command=self.on_button_translate)
btnRun.grid(column=2, row=2)
btnRun = Button(self, text='RUN',
command=self.run)
btnRun.grid(column=2, row=3)
def test(self):
source_code = self.inputField.get('1.0', 'end').split('\n')
for i in source_code:
print(i)
def analyze(self):
self.errorsTable1.delete(0, END)
if self.tz is None:
self.errorsTable.insert(END, "No data to analyze.")
try:
a = OPGAnalyzer(self.tz['tokens'][:-2], grammar=grammar, grammar_elements=grammar_elements)
self.log = [i for i in a.analyze()]
for i in self.log:
print(i)
self.errorsTable1.insert(END, '| {iteration:3} | {stack:30.30} | {relation:1.1} | {input:20.20} | '
'{rpn:30.30} |'
.format(iteration=i['iteration'],
stack=str(i['stack']),
relation=i['relation'],
input=str(i['input']),
rpn=str(i['rpn'])))
self.errorsTable.insert(END, 'OK')
except Exception as e:
self.errorsTable.insert(END, 'At line {!s} you have an error in symbol {}'.format(e.args[0].line_number + 1,
e.args[0].name))
def on_button_parse(self):
self.tz = None
self.tokensTable.delete(0, END)
self.variableTable.delete(0, END)
self.constantTable.delete(0, END)
self.errorsTable.delete(0, END)
source_code = self.inputField.get('1.0', 'end').split('\n')
for i in range(len(source_code)):
source_code[i] += '\n'
# analyzing of input file
self.tz = Tokenizer(source_to_analyze=source_code)
try:
self.tz = self.tz.analyze()
self.errorsTable.insert(END, "OK")
except Exception as e:
self.errorsTable.insert(END, e)
for token in self.tz['tokens'][:-2]:
self.tokensTable.insert(END, token)
for i in self.tz['variables']:
self.variableTable.insert(END, i)
for i in self.tz['constants']:
self.constantTable.insert(END, i)
def on_button_translate(self):
self.source = Translator().translate(self.tz['tokens'])
self.errorsTable2.insert(END, self.source)
def run(self):
from hobbit_lib.rpn.executor import execute
print(self.source)
execute(self.source)
