# Path: stripstream/utils.py
# def write(filename, string):
#     with open(filename, 'w') as f:
#         f.write(string)
# 
# def read(filename):
#     with open(filename, 'r') as f:
#         return f.read()
# 
# INF = float('inf')
# 
# SEPARATOR = '\n' + 85 * '-' + '\n'
# 
# def ensure_dir(f):
#     d = os.path.dirname(f)
#     if not os.path.exists(d):
#         os.makedirs(d)
# 
# def safe_remove(p):
#     if os.path.exists(p):
#         os.remove(p)
# 
# def remove_dir(d):
#     if os.path.exists(d):
#         shutil.rmtree(d)
# 
# Path: stripstream/algorithms/search/utils.py
# TEMP_DIRECTORY = 'temp/'
# 
# DOMAIN_PATH = os.path.join(TEMP_DIRECTORY, 'domain.pddl')
# 
# PROBLEM_PATH = os.path.join(TEMP_DIRECTORY, 'problem.pddl')


from time import time
from stripstream.utils import write, read, INF, SEPARATOR, ensure_dir, safe_remove, remove_dir
from stripstream.algorithms.search.utils import TEMP_DIRECTORY, DOMAIN_PATH, PROBLEM_PATH
import sys
import os
    import translate
    if verbose:
        print SEPARATOR
        translate.main()
        print
        print 'from translate import main', time() - t0
    else:
        with open(os.devnull, 'w') as devnull:
            old_stdout = sys.stdout
            sys.stdout = devnull
            try:
                translate.main()
            finally:
                sys.stdout = old_stdout


def run_search(planner, max_time, max_cost, verbose):
    fd_root = get_fd_root()
    search = os.path.join(fd_root, FD_BIN, SEARCH_COMMAND) + TRANSLATE_OUTPUT
    planner_config = search_options[planner] % (max_time, max_cost)
    command = search % planner_config

    t0 = time()
    p = os.popen(command)
    output = p.read()
    if verbose:
        print
        print output
        print command, time() - t0
    if not os.path.exists(SEARCH_OUTPUT):
        return None

# Path: stripstream/utils.py
# def write(filename, string):
#     with open(filename, 'w') as f:
#         f.write(string)
# 
# def read(filename):
#     with open(filename, 'r') as f:
#         return f.read()
# 
# INF = float('inf')
# 
# SEPARATOR = '\n' + 85 * '-' + '\n'
# 
# def ensure_dir(f):
#     d = os.path.dirname(f)
#     if not os.path.exists(d):
#         os.makedirs(d)
# 
# def safe_remove(p):
#     if os.path.exists(p):
#         os.remove(p)
# 
# def remove_dir(d):
#     if os.path.exists(d):
#         shutil.rmtree(d)
# 
# Path: stripstream/algorithms/search/utils.py
# TEMP_DIRECTORY = 'temp/'
# 
# DOMAIN_PATH = os.path.join(TEMP_DIRECTORY, 'domain.pddl')
# 
# PROBLEM_PATH = os.path.join(TEMP_DIRECTORY, 'problem.pddl')


# Path: stripstream/algorithms/search/fast_downward.py
from time import time
from stripstream.utils import write, read, INF, SEPARATOR, ensure_dir, safe_remove, remove_dir
from stripstream.algorithms.search.utils import TEMP_DIRECTORY, DOMAIN_PATH, PROBLEM_PATH
import sys
import os
    import translate

    if verbose:
        print SEPARATOR
        translate.main()
        print
        print 'from translate import main', time() - t0
    else:
        with open(os.devnull, 'w') as devnull:
            old_stdout = sys.stdout
            sys.stdout = devnull
            try:
                translate.main()
            finally:
                sys.stdout = old_stdout


def run_search(planner, max_time, max_cost, verbose):
    fd_root = get_fd_root()
    search = os.path.join(fd_root, FD_BIN, SEARCH_COMMAND) + TRANSLATE_OUTPUT
    planner_config = search_options[planner] % (max_time, max_cost)
    command = search % planner_config

    t0 = time()
    p = os.popen(command)
    output = p.read()
    if verbose:
        print
        print output
        print command, time() - t0
    if not os.path.exists(SEARCH_OUTPUT):
        return None

    return read(SEARCH_OUTPUT)