<commit_before>from __future__ import print_function
import os
import sys

def main():
    prefix = sys.prefix
    binpath = os.path.join(prefix, 'bin')

    PATH = os.environ.get('PATH', [])
    PATH = binpath + os.pathsep + PATH

    os.putenv('PATH', PATH)
    os.putenv('VRUN_ACTIVATED', '1')
    os.putenv('VIRTUAL_ENV', sys.prefix)
    newargv = sys.argv[1:]

    if not newargv:
        print('vrun requires the program to execute as an argument.', file=sys.stderr)
        print('Example: ./venv/bin/vrun /bin/bash', file=sys.stderr)
        sys.exit(-1)

    execbin = newargv[0]

    if os.sep not in execbin:
        execbin = os.path.join(binpath, execbin)

    if not os.path.exists(execbin):
        print('vrun requires that the target executable exists.', file=sys.stderr)
        print('Unable to find: {}'.format(execbin), file=sys.stderr)
        sys.exit(-1)<commit_msg>Add protection against empty PATH<commit_after>from __future__ import print_function
import os
import sys

def main():
    prefix = sys.prefix
    binpath = os.path.join(prefix, 'bin')

    PATH = os.environ.get('PATH', '')
    if PATH:
        PATH = binpath + os.pathsep + PATH
    else:
        PATH = binpath


    os.putenv('PATH', PATH)
    os.putenv('VRUN_ACTIVATED', '1')
    os.putenv('VIRTUAL_ENV', sys.prefix)
    newargv = sys.argv[1:]

    if not newargv:
        print('vrun requires the program to execute as an argument.', file=sys.stderr)
        print('Example: ./venv/bin/vrun /bin/bash', file=sys.stderr)
        sys.exit(-1)

    execbin = newargv[0]

    if os.sep not in execbin:
        execbin = os.path.join(binpath, execbin)

    if not os.path.exists(execbin):
        print('vrun requires that the target executable exists.', file=sys.stderr)
        print('Unable to find: {}'.format(execbin), file=sys.stderr)
        sys.exit(-1)
{'fraction_non_alphanumeric': 0.13560237709346298, 'fraction_numerical': 0.005402485143165856, 'mean_word_length': 2.8106995884773665, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '6765637', 'n_tokens_mistral': 637, 'n_tokens_neox': 605, 'n_words': 156}