def run_in_CLI(string):
root = parser.parse(string)
# v = Viz(root)
# v.png()
c = Codegen(root)
c.codegen()
c.crun(root.children[0].children[1].name, [])
def printass():
try:
dst.config(state=tk.NORMAL)
dst.delete(0.0, tk.END)
astroot = parser.parse(src.get(0.0, tk.END))
ircodegen = Codegen(astroot)
dst.insert(tk.END, ircodegen.codegen())
dst.config(state=tk.DISABLED)
except CompilerError.SplTypeError as error:
messagebox.showerror("Type Error", error.args[0])
except CompilerError.MultiDefinedError as error:
messagebox.showerror("Conflict declaration Error", error.args[0])
except CompilerError.NotDefinedError as error:
messagebox.showerror("Implicit declaration Error", error.args[0])
except CompilerError.OpError as error:
messagebox.showerror("Operation Error", error.args[0])
except CompilerError.ExpressionError as error:
messagebox.showerror("Expression Error", error.args[0])
except CompilerError.ParseError as error:
messagebox.showerror("Expression Error", error.args[0])
except CompilerError.LexError as error:
messagebox.showerror("Expression Error", error.args[0])
def terminal_run(cmmd):
# terminal_text.insert(tk.END, cmmd + "\n")
if (cmmd == ""):
return
if (cmmd == "clear"):
terminal_text.delete(0.0, tk.END)
terminal_text.insert(tk.END, "MySPL Compiler > ")
return
if (cmmd == "exit"):
terminal.destroy()
terminal_text.insert(tk.END, "MySPL Compiler > ")
return
if (cmmd == "translate"):
printass()
terminal_text.insert(tk.END, "MySPL Compiler > ")
return
if (cmmd == "open"):
openfile()
terminal_text.insert(tk.END, "MySPL Compiler > ")
return
if (cmmd == "tree"):
showtree()
terminal_text.insert(tk.END, "MySPL Compiler > ")
return
if (cmmd == "ir"):
ir = showir()
terminal_text.insert(tk.END, ir + '\n' + "MySPL Compiler > ")
return
if (cmmd == "main"):
res = test_print()
terminal_text.insert(
tk.END, "During RUNING... \n" + res + "MySPL Compiler > ")
return
if (cmmd == "info"):
information = '2019 SPRING&SUMMER Compiler Principle Project: Mini SPL Compiler \n' \
'Surpport: \n' \
'>> Pascal Language, generate assembly code \n' \
'>> Visual syntax tree \n' \
'>> Interactive command line Terminal \n' \
'>> Load code from file \n' \
'>> Executable function \n' \
'Author: Xu Jinyan/Xiang Liming/Peng Dishuo © ZJU'
terminal_text.insert(tk.END, information + " \nMySPL Compiler > ")
return
func_list = cmmd.split("(")
func_name = func_list[0]
#terminal_text.insert(tk.END, func_name + " ")
arg_string = func_list[1].split(")")
arg_list = arg_string[0].split(",")
arg_list_done = []
for i in arg_list:
for j in i.split(" "):
if (j != ""):
arg_list_done += [j]
func_arg = []
for arg in arg_list_done:
func_arg += [int(arg)]
#terminal_text.insert(tk.END, arg + " ")
astroot = parser.parse(src.get(0.0, tk.END))
ircodegen = Codegen(astroot)
ircodegen.codegen()
result = ircodegen.crun(func_name, func_arg)
terminal_text.insert(
tk.END,
"Result of " + cmmd + ": " + str(result) + " \nMySPL Compiler > ")
def showir():
astroot = parser.parse(src.get(0.0, tk.END))
code = Codegen(astroot)
result = code.irshow()
# result = str(result).replace('\\', '\\\\')
return str(result)
def showtree():
astroot = parser.parse(src.get(0.0, tk.END))
Viz(astroot).png()