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Very rudimentary interpreter completed
This commit is contained in:
JonoCode9374
GitHub
parent
39aab21a07
commit
671df531be
5 changed files with 358 additions and 89 deletions
35
ekg/Code_Token.py
Normal file
35
ekg/Code_Token.py
Normal file
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@ -0,0 +1,35 @@
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class Code_Token():
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def __init__(self, function, left, right):
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'''
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function: a callable function object
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left: the left argument (if applicable)
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right: the right argument
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'''
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self.fn = function
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self.left_arg = left
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self.right_arg = right
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def execute(self, surrounds=None):
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if self.left_arg == Relative_Argument:
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if surrounds:
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self.left_arg = surrounds[0]
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else:
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self.left_arg = eval(input())
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if self.right_arg == Relative_Argument:
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if surrounds:
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self.right_arg = surrounds[-1]
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else:
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self.right_arg = eval(input())
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if type(self.left_arg) == Code_Token:
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self.left_arg = self.left_arg.execute()
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if type(self.right_arg) == Code_Token:
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self.right_arg = self.right_arg.execute()
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return self.fn(self.left_arg, self.right_arg)
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class Relative_Argument:
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pass
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77
ekg/Parse.py
77
ekg/Parse.py
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@ -19,6 +19,10 @@ class Parser():
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block_level = 0
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temp_block = ""
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token_list = []
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string_mode = False
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temp_string = ""
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integer_mode = False
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temp_integer = ""
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if optional_source:
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code = optional_source
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@ -26,14 +30,70 @@ class Parser():
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code = self.source
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for char in code:
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#print(char, temp_integer, [str(x) for x in token_list])
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if integer_mode:
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if char not in "0123456789" and char != ".":
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integer_mode = False
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if block_level:
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temp_block += temp_integer
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else:
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token_list.append(Token(TokenLib.NUMBER,
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eval(temp_integer)))
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temp_integer = ""
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elif char == ".":
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if "." in temp_integer:
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raise SyntaxError("Misplaced '.'")
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temp_integer += "."
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else:
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temp_integer += char
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continue
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elif string_mode:
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if escaped:
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self.token_list.append(Token(TokenLib.ESCAPE, char))
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escaped = False
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temp_string += char
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else:
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if char == '"':
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string_mode = False
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if block_level:
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temp_block += '"' + temp_string + '"'
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else:
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token_list.append(Token(TokenLib.STRING,
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temp_string))
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temp_string = ""
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elif char == "\\":
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escaped = True
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temp_string += char
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elif char == "[":
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else:
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temp_string += char
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continue
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elif escaped:
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self.token_list.append(Token(TokenLib.ESCAPE, char))
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escaped = False
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continue
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elif char == "\\":
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escaped = True
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continue
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elif char in "0123456789":
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temp_integer += char
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integer_mode = True
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continue
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elif char == '"':
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string_mode = True
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continue
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if char == "[":
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if block_level >= 1:
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block_level += 1
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temp_block += char
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@ -57,6 +117,8 @@ class Parser():
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temp_block += char
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else:
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if char == " ":
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continue
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token_list.append(Token(TokenLib.INSTRUCTION,
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char))
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@ -64,10 +126,19 @@ class Parser():
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token_list.append(Token(TokenLib.BLOCK,
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temp_block))
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elif temp_integer:
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token_list.append(Token(TokenLib.NUMBER,
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eval(temp_integer)))
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elif temp_string:
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token_list.append(Token(TokenLib.STRING,
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temp_string))
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return token_list
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if __name__ == "__main__":
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source: str = "[P[DD+s]]S3"
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source: str = "384+89"
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parser: Parser = Parser(source)
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tokens: [Token] = parser.parse()
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@ -26,5 +26,5 @@ class Token():
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INSTRUCTION = "instruction"
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BLOCK = "block"
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STRING = "string"
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INTEGER = "integer"
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NUMBER = "number"
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ESCAPE = "escape"
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328
ekg/chainify.py
328
ekg/chainify.py
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@ -1,12 +1,16 @@
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import Parse
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import TokenLib
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import string
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from Code_Token import *
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import functions
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dyads: str = string.punctuation
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dyads: str = string.punctuation + "i"
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monads: str = string.ascii_uppercase
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nilads: str = "1234567890"
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source: str = str(reversed(input()))
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self = lambda x, y: y
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def balance(source: str) -> str:
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@ -83,19 +87,19 @@ def arities(source: [TokenLib.Token]) -> [(int, TokenLib.Token)]:
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arity_list.append([0,
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arities(token.get_data())])
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elif str(token.get_value()) in dyads:
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arity_list.append([2, token])
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'''
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arities = []
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for char in source:
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if char in dyads:
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arities.append((2, char))
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elif char in monads:
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arities.append((1, char))
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elif str(token.get_value()) in monads:
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arity_list.append([1, token])
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else:
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arities.append((0, char))
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arity_list.append([0, token])
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return arity_list
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def code_tokenify(arity_list: [(int, TokenLib.Token)]) -> [Code_Token]:
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code_tokens = []
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exprs = []
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expr = []
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patterns = ["0", "1", "2",
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@ -103,103 +107,233 @@ patterns = ["0", "1", "2",
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"102", "110", "111", "112", "120", "121", "122",
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"202", "210", "211", "212", "220", "221", "222"]
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pattern = ""
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while len(arities):
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if pattern in patterns and pattern + str(arities[-1][0]) not in patterns:
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while len(arity_list):
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if (pattern in patterns and
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pattern + str(arity_list[-1][0]) not in patterns):
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exprs.append([pattern, expr])
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expr = []
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pattern = ""
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pattern += str(arities[-1][0])
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expr.append(arities[-1][1])
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arities.pop()
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pattern += str(arity_list[-1][0])
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expr.append(arity_list[-1][1])
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arity_list.pop()
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if expr and pattern in patterns:
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exprs.append([pattern, expr])
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expr = []
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pattern = ""
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print(exprs)
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for expr in exprs:
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arity_pattern, data = expr
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ctkn = None
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#print(arity_pattern, [m.get_data() for m in data])
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if arity_pattern == "0":
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# Nilad
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ctkn = Code_Token(self, None, data[0].get_value())
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elif arity_pattern == "1":
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# Monad
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ctkn = Code_Token(functions.search(data[0]),
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None, Relative_Argument)
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elif arity_pattern == "2":
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# Dyad
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ctkn = Code_Token(functions.search(data[0]),
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Relative_Argument, Relative_Argument)
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elif arity_pattern == "020":
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# Nilad-Dyad-Nilad
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ctkn = Code_Token(functions.search(data[1]),
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data[0].get_value(), data[2].get_value())
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elif arity_pattern == "021":
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# Nilad-Dyad-Monad
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right = Code_Token(functions.search(data[2]),
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None, Relative_Argument)
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ctkn = Code_Token(functions.search(data[1]),
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data[0].get_value(), right)
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elif arity_pattern == "02":
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# Nilad-Dyad
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ctkn = Code_Token(functions.search(data[1]),
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data[0].get_value(), Relative_Argument)
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elif arity_pattern == "10":
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# Monad-Nilad
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ctkn = Code_Token(functions.search(data[0]),
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None, data[1].get_value())
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elif arity_pattern == "11":
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# Monad-Monad
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right = Code_Token(functions.search(data[1]),
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None, Relative_Argument)
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ctkn = Code_Token(functions.search(data[0]),
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None, right)
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elif arity_pattern == "12":
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# Monad-Dyad
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left = Code_Token(functions.search(data[0]),
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None, Relative_Argument)
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ctkn = Code_Token(functions.search(data[1]),
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left, Relative_Argument)
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elif arity_pattern == "20":
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# Dyad-Nilad
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ctkn = Code_Token(functions.search(data[0]),
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Relative_Argument, data[1].get_value())
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elif arity_pattern == "21":
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# Dyad-Monad
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right = Code_Token(functions.search(data[1]),
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None, Relative_Argument)
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ctkn = Code_Token(functions.search(data[0]),
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Relative_Argument, right)
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elif arity_pattern == "22":
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# Dyad-Dyad
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left = Code_Token(functions.search(data[0]),
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Relative_Argument, Relative_Argument)
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ctkn = Code_Token(functions.search(data[1]),
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left, Relative_Argument)
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elif arity_pattern == "102":
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# Monad-Nilad-Dyad
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left = Code_Token(functions.search(data[0]),
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None, data[1].get_value())
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ctkn = Code_Token(functions.search(data[2]),
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left, Relative_Argument)
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elif arity_pattern == "110":
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# Monad-Monad-Nilad
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right = Code_Token(functions.search(data[1]),
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None, data[2].get_value())
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ctkn = Code_Token(functions.search(data[0]),
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None, right)
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elif arity_pattern == "111":
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# Monad-Monad-Monad
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right_1 = Code_Token(functions.search(data[2]),
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None, Relative_Argument)
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right = Code_Token(functions.search(data[1]),
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None, right_1)
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ctkn = Code_Token(functions.search(data[0]),
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None, right)
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elif arity_pattern == "120":
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# Monad-Dyad-Nilad
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left = Code_Token(functions.search(data[0]),
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None, Relative_Argument)
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ctkn = Code_Token(functions.search(data[1]),
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left, data[2].get_value())
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elif arity_pattern == "121":
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# Monad-Dyad-Monad
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left = Code_Token(functions.search(data[0]),
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None, Relative_Argument)
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right = Code_Token(functions.search(data[2]),
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None, Relative_Argument)
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ctkn = Code_Token(functions.search(data[1]),
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left, right)
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elif arity_pattern == "122":
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# Monad-Dyad-Dyad
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left = Code_Token(functions.search(data[0]),
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None, Relative_Argument)
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right = Code_Token(functions.search(data[2]),
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Relative_Argument, Relative_Argument)
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ctkn = Code_Token(functions.search(data[1]),
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left, right)
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elif arity_pattern == "202":
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# Dyad-Nilad-Dyad
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left = Code_Token(functions.search(data[0]),
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Relative_Argument, data[1].get_value())
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ctkn = Code_Token(functions.search(data[2]),
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left, Relative_Argument)
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elif arity_pattern == "210":
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# Dyad-Monad-Nilad
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right = Code_Token(functions.search(data[1]),
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None, data[2].get_value())
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ctkn = Code_Token(functions.search(data[0]),
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Relative_Argument, right)
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elif arity_pattern == "211":
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# Dyad-Monad-Monad
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right_1 = Code_Token(functions.search(data[2]),
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None, Relative_Argument)
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right = Code_Token(functions.search(data[1]),
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None, right_1)
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ctkn = Code_Token(functions.search(data[0]),
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Relative_Argument, right)
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elif arity_pattern == "212":
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# Dyad-Monad-Dyad
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right_1 = Code_Token(functions.search(data[1]),
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None, Relative_Argument)
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left = Code_Token(functions.search(data[0]),
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Relative_Argument, right_1)
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ctkn = Code_Token(functions.search(data[2]),
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left, Relative_Argument)
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elif arity_pattern == "220":
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# Dyad-Dyad-Nilad
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left = Code_Token(functions.search(data[0]),
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Relative_Argument, Relative_Argument)
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ctkn = Code_Token(functions.search(data[1]),
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left, data[2].get_value())
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elif arity_pattern == "221":
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# Dyad-Dyad-Monad
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left = Code_Token(functions.search(data[0]),
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Relative_Argument, Relative_Argument)
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right = Code_Token(functions.search(data[2]),
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None, Relative_Argument)
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ctkn = Code_Token(functions.search(data[1]),
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left, right)
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elif arity_pattern == "222":
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# Triple Dyad
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left_1 = Code_Token(functions.search(data[0]),
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Relative_Argument, Relative_Argument)
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left = Code_Token(functions.search(data[1]),
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left_1, Relative_Argument)
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ctkn = Code_Token(functions.search(data[2]),
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left, Relative_Argument)
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for exp in exprs:
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pattern, fns = exp
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code_tokens.append(ctkn)
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if pattern == "0":
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print(fns[0])
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elif pattern == "1":
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print(fns[0] + "(R)")
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elif pattern == "2":
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print(fns[0] + "(L, R)")
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elif pattern == "020":
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print(fns[1] + "(" + fns[0] + ", " + fns[2] + ")")
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elif pattern == "021":
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print(fns[1] + "(" + fns[0] + ", " + fns[2] + "(R))")
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elif pattern == "022":
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print(fns[1] + "(" + fns[0] + ", " + fns[2] + "(L, R))")
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elif pattern == "02":
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print(fns[1] + "(" + fns[0] + ", R)")
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elif pattern == "10":
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print(fns[0] + "(" + fns[1] + ")")
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elif pattern == "11":
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print(fns[0] + "(" + fns[1] + "(R))")
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elif pattern == "12":
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print(fns[1] + "(" + fns[0] + ", " + "R)")
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elif pattern == "20":
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print(fns[0] + "(L, " + fns[1] + ")")
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elif pattern == "21":
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print(fns[0] + "(L, " + fns[1] + ")")
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elif pattern == "22":
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print(fns[1] + "(" + fns[0] + "(L, R), R*)")
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elif pattern == "102":
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print(fns[2] + "(" + fns[0] + "(" + fns[1] + "), R)")
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elif pattern == "110":
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print(fns[0] + "(" + fns[1] + "(" + fns[2] + "))")
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elif pattern == "111":
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print(fns[0] + "(" + fns[1] + "(" + fns[2] + "(R)))")
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elif pattern == "120":
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print(fns[1] + "(" + fns[0] + "(R), " + fns[2] + ")")
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elif pattern == "121":
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print(fns[1] + "(" + fns[0] + "(R), " + fns[2] + "(R*))")
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elif pattern == "122":
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print(fns[1] + "(" + fns[0] + "(R), " + fns[2] + "(L*, R*))")
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elif pattern == "202":
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print(fns[2] + "(" + fns[0] + "(L, " + fns[1] + "), R*)")
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elif pattern == "210":
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print(fns[0] + "(L, " + fns[1] + "(" + fns[2] + "))")
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elif pattern == "211":
|
||||
print(fns[0] + "(L, " + fns[1] + "(" + fns[2] + "(R*)))")
|
||||
|
||||
elif pattern == "212":
|
||||
print(fns[2] + "(" + fns[0] + "(L, " + fns[1] + "(R*)), R&)")
|
||||
|
||||
elif pattern == "220":
|
||||
print(fns[1] + "(" + fns[0] + "(L, R), " + fns[2] + ")")
|
||||
|
||||
elif pattern == "221":
|
||||
print(fns[1] + "(" + fns[0] + "(L, R), " + fns[2] + "(R*))")
|
||||
|
||||
elif pattern == "222":
|
||||
print(fns[2] + "(" + fns[1] + "(" + fns[0] + "(L, R), R*), R&)")
|
||||
'''
|
||||
return code_tokens
|
||||
|
||||
source: str = input()
|
||||
parser: Parse.Parser = Parse.Parser(source)
|
||||
x = code_tokenify(arities(parser.parse()[::-1]))
|
||||
print(x[0].execute())
|
||||
|
|
|
|||
29
ekg/functions.py
Normal file
29
ekg/functions.py
Normal file
|
|
@ -0,0 +1,29 @@
|
|||
functions = {
|
||||
"+" : lambda x, y: x + y,
|
||||
"-" : lambda x, y: x - y,
|
||||
"*" : lambda x, y: x * y,
|
||||
"/" : lambda x, y: x / y,
|
||||
"%" : lambda x, y: x % y,
|
||||
"<" : lambda x, y: x < y,
|
||||
">" : lambda x, y: x > y,
|
||||
"=" : lambda x, y: x == y,
|
||||
"a" : lambda x, y: all(y),
|
||||
"b" : lambda x, y: int(bin(y)[2:]),
|
||||
"c" : lambda x, y: y in x,
|
||||
"d" : lambda x, y: list(divmod(x, y)),
|
||||
"e" : None,
|
||||
"f" : None,
|
||||
"g" : lambda x, y: range(y),
|
||||
"h" : lambda x, y: x[y[0]:y[1]],
|
||||
"i" : lambda x, y: "".join([i[0] + i[1] for i in zip(x, y)]),
|
||||
"j" : None,
|
||||
"k" : None,
|
||||
"l" : lambda x, y: -1 if x.count(y) == 0 else x.index(y),
|
||||
"H" : lambda x, y: y / 2
|
||||
}
|
||||
|
||||
def search(what):
|
||||
char = what.get_value()
|
||||
if char in functions and functions[char]:
|
||||
return functions[char]
|
||||
return lambda x, y: y
|
||||
Loading…
Reference in a new issue