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How to use evaluate_cmd method in tox

Best Python code snippet using tox_python

sem.py

Source:sem.py

1#!/usr/bin/env python32#3# sem.py4#5# An implementation of the concrete semantics, including an6# interpreter7#8# Author: Sreepathi Pai9#10# Written for CSC2/455 Spring 202011#12# To the extent possible under law, Sreepathi Pai has waived all13# copyright and related or neighboring rights to sem.py. This work14# is published from: United States.15from typing import Dict, List16from tinyast import *17import random18import logging19logger = logging.getLogger(__name__)20# map of variables (here str, instead of Var) -> values21#TODO: we could use var if we defined hash to be on the name of Var?22Memory = Dict[str, int]23def f_binop(op: BinaryOps, left: Scalar, right: Scalar) -> Scalar:24    if op == '+':25        return left + right26    elif op == '-':27        return left - right28    elif op == '*':29        return left * right30    elif op == '/':31        return left // right32    else:33        raise NotImplementedError(f"Unknown operator: {op}")34def f_cmpop(op: ComparisonOps, left: Scalar, right: Scalar) -> bool:35    if op == '<':36        return left < right37    elif op == '>':38        return left > right39    elif op == '<=':40        return left <= right41    elif op == '>=':42        return left >= right43    elif op == '!=':44        return left != right45    else:46        raise NotImplementedError(f"Unknown comparison operator: {op}")47def evaluate_Expr(E: Expr, m: Memory) -> Scalar:48    if isinstance(E, Scalar):49        return E50    elif isinstance(E, Var):51        return m[E.name]52    elif isinstance(E, BinOp):53        return f_binop(E.op,54                       evaluate_Expr(E.left, m),55                       evaluate_Expr(E.right, m))56def evaluate_BoolExpr(B: BoolExpr, m: Memory) -> bool:57    return f_cmpop(B.op, m[B.left.name], B.right)58def filter_memory(B: BoolExpr, M: List[Memory], res = True) -> List[Memory]:59    out = [m for m in M if evaluate_BoolExpr(B, m) == res]60    return list(out) #TODO: why materialize this generator?61def union_memories(M0: List[Memory], M1: List[Memory]) -> List[Memory]:62    # this is, of course, ridiculous63    # convert everything to sets64    M0_set = set([frozenset(m.items()) for m in M0])65    M1_set = set([frozenset(m.items()) for m in M1])66    M_set = M0_set.union(M1_set)67    # convert back to lists of dicts68    return list([dict(m) for m in M_set])69# M is a set of memory states, it belongs to Powerset(Memory)70# We're using List, because set would choke on Dict and we don't have a frozendict type...71def evaluate_Cmd(C: Cmd, M: List[Memory]) -> List[Memory]:72    def update_memories(var, value_lambda):73        out = []74        for m in M:75            # not sure using dicts is gaining us anything when we're copying dicts around...76            m_out = dict(m)77            m_out[var] = value_lambda(m)78            out.append(m_out)79        return out80    if isinstance(C, Skip):81        return M82    elif isinstance(C, Program):83        return evaluate_Cmd(C.program, M)84    elif isinstance(C, Assign):85        return update_memories(C.left.name, lambda m: evaluate_Expr(C.right, m))86    elif isinstance(C, Input):87        n = random.randint(0, 100) # could be anything, actually88        return update_memories(C.var.name, lambda _: n)89    elif isinstance(C, Seq):90        return evaluate_Cmd(C.cmd1, evaluate_Cmd(C.cmd0, M))91    elif isinstance(C, IfThenElse):92        then_memory = evaluate_Cmd(C.then_, filter_memory(C.cond, M))93        else_memory = evaluate_Cmd(C.else_, filter_memory(C.cond, M, res = False))94        return union_memories(then_memory, else_memory)95    elif isinstance(C, While):96        # L0 but we apply filter at the end97        out = [m for m in M] # copy all input states98        # the next loop computes L1, L2, L3, ....99        # identify those memories where condition is true100        pre_iter_memories = filter_memory(C.cond, out)101        accum: List[Memory] = []102        while len(pre_iter_memories):103            logger.debug(f"pre_iter_memories: {pre_iter_memories}")104            after_iter_memories = evaluate_Cmd(C.body, pre_iter_memories)105            logger.debug(f"after_iter_memories: {after_iter_memories}")106            accum = union_memories(accum, after_iter_memories)107            logger.debug(f"accum: {accum}")108            # only keep memories where the condition is true for the next iteration109            pre_iter_memories = filter_memory(C.cond, after_iter_memories)110        # This computes L0 U (L1 U L2...) and retains only those memory states where the loop has111        # terminated.112        #113        # we have exited the loop, so only keep those memories where condition is false114        out = filter_memory(C.cond, union_memories(out, accum), res=False)115        return out116    else:117        raise NotImplementedError(f"Don't know how to interpret {type(C).__name__}({C})")118def test_evaluate_Expr():119    x = Var('x')120    y = Var('y')121    m = {'x': 5, 'y': 6}122    x1 = BinOp('+', x, y)123    ex1 = evaluate_Expr(x1, m)124    assert ex1 == 11, ex1125def test_evaluate_BoolExpr():126    x = Var('x')127    y = Var('y')128    m = {'x': 5, 'y': 6}129    b1 = BoolExpr('<', x, 6)130    eb1 = evaluate_BoolExpr(b1, m)131    assert eb1 == True, eb1132def test_evaluate_Cmd():133    #TODO: actually put in asserts for testing. Right now, rely on visual inspection...134    x = Var('x')135    y = Var('y')136    m1 = {'x': 5, 'y': 6}137    m2 = {'x': 8, 'y': 7}138    M_in = [m1, m2]139    s = Program(Skip())140    M_out = evaluate_Cmd(s, M_in)141    print(M_out)142    pasgn = Program(Assign(x, 9))143    M_out = evaluate_Cmd(pasgn, M_in)144    print(M_out)145    pinput = Program(Input(y))146    M_out = evaluate_Cmd(pinput, M_in)147    print(M_out)148    pseq = Program(sequence([Assign(x, 10), Assign(y, 11)]))149    M_out = evaluate_Cmd(pseq, M_in)150    print(M_out)151    pite = Program(IfThenElse(BoolExpr('>', x, 7),152                           Assign(y, BinOp('-', x, 7)),153                           Assign(y, BinOp('-', 7, x))154                           )155                )156    M_out = evaluate_Cmd(pite, M_in)157    print(M_out)158    ploop = Program(While(BoolExpr('<', x, 7),159                          Seq(Assign(y, BinOp('-', y, 1)),160                              Assign(x, BinOp('+', x, 1)))161                    ))162    M_out = evaluate_Cmd(ploop, M_in)163    print(M_in, M_out)164def test_While():165    x = Var('x')166    y = Var('y')167    m1 = {x.name: 4, y.name: 0}168    m2 = {x.name: 8, y.name: 0}169    m3 = {x.name: 5, y.name: 0}170    M_in = [m1, m2, m3]171    print(M_in)172    p = Program(While(BoolExpr('<', x, 7),173                      Seq(Assign(y, BinOp('+', y, 1)),174                          Assign(x, BinOp('+', x, 1)))))175    print(p)176    M_out = evaluate_Cmd(p, M_in)177    print(M_out)178if __name__ == "__main__":179    logging.basicConfig(level = logging.DEBUG)180    test_evaluate_Expr()181    test_evaluate_BoolExpr()182    test_evaluate_Cmd()...

test_Evaluate.py

Source:test_Evaluate.py

1# import2## batteries3import os4import sys5import pytest6import logging7## 3rd party8import numpy as np9## package10from DeepMAsED.Commands import Evaluate as Evaluate_CMD11# test/data dir12test_dir = os.path.join(os.path.dirname(__file__))13data_dir = os.path.join(test_dir, 'data')14# tests15def test_help():16    args = ['-h']17    with pytest.raises(SystemExit) as pytest_wrapped_e:18        Evaluate_CMD.parse_args(args)19    assert pytest_wrapped_e.type == SystemExit20    assert pytest_wrapped_e.value.code == 021def test_evaluate(tmpdir, caplog):22    caplog.set_level(logging.INFO)   23    save_path = tmpdir.mkdir('save_dir')24    args = ['--save-path', str(save_path),25            os.path.join(data_dir, 'n10_r2/feature_files.tsv')]26    args = Evaluate_CMD.parse_args(args)    27    Evaluate_CMD.main(args)28def test_evaluate_not_syn(tmpdir, caplog):29    caplog.set_level(logging.INFO)   30    save_path = tmpdir.mkdir('save_dir')31    args = ['--save-path', str(save_path),32            '--is-synthetic', '0',            33            os.path.join(data_dir, 'n10_r2/feature_files.tsv')]34    args = Evaluate_CMD.parse_args(args)    ...

evaluation.py

Source:evaluation.py

1import argparse2import os3import json4# TEST_DIR=../datasets/references/references5parser = argparse.ArgumentParser(description='Process some integers.')6parser.add_argument('--encoder', metavar='N', type=str,7                    help='an integer for the accumulator', required=True)8args = parser.parse_args()9ENCODER = args.encoder10TEST_DIR = "../datasets/test"11ORIGINA_SENT_PATH = f"{TEST_DIR}/src-references.txt"12evaluate_cmd = f"easse evaluate -t custom --orig_sents_path {ORIGINA_SENT_PATH} "13evaluate_cmd += f" --refs_sents_paths {TEST_DIR}/references/reference_1.txt,{TEST_DIR}/references/reference_2.txt," \14                f"{TEST_DIR}/references/reference_3.txt,{TEST_DIR}/references/reference_4.txt "15evaluate_cmd += f"-m bleu,sari -q < ../{ENCODER}/prediction/prediction.txt"16result = os.popen(evaluate_cmd).read()17print(result)18result = os.popen(evaluate_cmd).read()19print(os.system(evaluate_cmd))...

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