""" NEON_Console | ver: Beta 1.2 Current platform: Mobile-Sololearn `````````````````````````````````` Coded by👨💻: __________________________________ ##### # # #### #### #### ## # # # # # # # # # # ## ##### # # # # # # # # ## # # # #### #### #### ## `````````````````````````````````` """ # ---------------------------------------- # NEON: A simple programming language for beginners![Beta] # > This is a mobile [SL] version of the console! # > This is a Beta test, feel free to report bugs! # > The console won't work well on Sololearn Interpreter! :( [try: QPython3] # ---------------------------------------- """ eg- Hello, world! __________________________ | output>'Hello, world!' | | terminate | -------------------------- """ """ # NB: alphabet(string) - data type is only supported now! ________ ----| Syntax |---- 1.Output: output> 2.Input: input> 3.Variable: variable = 'string' 4.Exit Console: terminate ------------------ """ def split(word): return list(word) def findIndex(item): return cmd.index(item) def findIndexValidVars(item): return valid_variables.index(item) number_list = [n+1 for n in range(10)] alpha_list = ["a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z"] special_chars_list = [">"] data_types_dict = {"alphabet": str(), "integer": int(), "decimal": float()} valid_variables = ["var1", "var2", "var3", "var4", "var5"] cmdInp = """ ______________________________________ | | | >>>>>Welcome to NEON Console!<<<<< | |______________________________________| """ print(cmdInp) while cmdInp != "terminate": try: # Taking user input: cmdInp = str(input("]]] ")) cmd = split(cmdInp) print(cmdInp) except EOFError: print(cmdInp) break # Newline when 'None' entered!: if cmdInp == "": console_gonna_do = None # ----| Print Function - "output" |---- # Syntax: output> # Eg:]]] output>'Hello, World' elif cmdInp.startswith("output"): displayStart = findIndex("o") try: if cmd[int(displayStart) + 6] == ">": try: if (cmd[int(displayStart) + 7] == "\'") and (cmdInp.endswith("\'")): print("".join(cmd[int(displayStart) + 8: -1])) elif "".join(cmd[(int(displayStart) + 7):]) == "var1": print(var1) elif "".join(cmd[(int(displayStart) + 7):]) == "var2": print(var2) elif "".join(cmd[(int(displayStart) + 7):]) == "var3": print(var3) elif "".join(cmd[(int(displayStart) + 7):]) == "var4": print(var4) elif "".join(cmd[(int(displayStart) + 7):]) == "var5": print(var5) else: print("\nSyntaxError:", "\"" + "".join(cmd[(int(displayStart) + 7):]) + "\"", "is not defined!") except NameError: print("\nSyntaxError:", "\"" + "".join(cmd[(int(displayStart) + 7):]) + "\"", "is not defined!") else: print("\nSyntaxError: You should enter a Greater than (output>) character after the output keyword!") except IndexError: print("\nSyntaxError: You haven't entered anything to output (output>?)") # ----| Input Function - "input" |---- # Syntax: input> # Eg:]]] input>'Enter something: ' elif cmdInp.startswith("input"): inputStart = findIndex("i") try: if cmd[int(inputStart) + 5] == ">": # To check if 5th char is angle operator (>) try: if (cmd[int(inputStart) + 6] == "\'") and (cmdInp.endswith("\'")): # checks-' ' (opening & closing) Input = input("".join(cmd[int(inputStart) + 7: -1])) # to print input print("\'" + Input + "\'\n") elif "".join(cmd[(int(inputStart) + 6):]) == "var1": Input = input(var1) print("\'" + Input + "\'\n") elif "".join(cmd[(int(inputStart) + 6):]) == "var2": Input = input(var2) print("\'" + Input + "\'\n") elif "".join(cmd[(int(inputStart) + 6):]) == "var3": Input = input(var3) print("\'" + Input + "\'\n") elif "".join(cmd[(int(inputStart) + 6):]) == "var4": Input = input(var4) print("\'" + Input + "\'\n") elif "".join(cmd[(int(inputStart) + 6):]) == "var5": Input = input(var5) print("\'" + Input + "\'\n") else: print("\nSyntaxError:", "\"" + "".join(cmd[(int(inputStart) + 6):]) + "\"", "is not defined!\n") except NameError: print("\nSyntaxError:", "\"" + "".join(cmd[(int(inputStart) + 6):]) + "\"", "is not defined!\n") else: print("\nSyntaxError: You should enter a Greater than (input>) character after the input keyword!\n") except IndexError: Input = input() print("\'" + Input + "\'\n") # ----| variable declaration - "variable" |---- # Syntax: Variable = # Eg: ]]] variable var1 = 'abc' elif cmdInp.startswith("variable"): inputStart = findIndex("v") try: # check if the assigned value is alphabet (string): if cmd[(int(findIndex("=") + 1) == "\'") and (cmdInp.endswith("\'"))]: # identifying the identifier! (*o*): identifier = "".join(cmd[(int(inputStart) + 9): int(findIndex("=")) - 1]) value = "".join(cmd[int(findIndex("=") + 2):]) if identifier in valid_variables: var_index = findIndexValidVars(identifier) if valid_variables[int(var_index)] == "var1": var1 = value elif valid_variables[int(var_index)] == "var2": var2 = value elif valid_variables[int(var_index)] == "var3": var3 = value elif valid_variables[int(var_index)] == "var4": var4 = value else: var5 = value else: print("\nVarNameError: Invalid identifier\n") else: print("\nSyntaxError: Not defined!\n") except: print("\nInvalidVarNameError: ", identifier, " is not defined!\n") # ----| console termination cmd - "terminate" |---- elif cmdInp.startswith("terminate"): # Syntax: terminate print("\nConsole terminated!\nHappy Coding! by #AVD001") break else: print("\nUnknown Syntax Error!")

NEON Language Console [Beta]