Skip to content
This repository

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
tree: c0d63f6f60
Fetching contributors…

Cannot retrieve contributors at this time

file 102 lines (80 sloc) 2.466 kb
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102
#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Copyright (C) 2011 Yesudeep Mangalapilly <yesudeep@gmail.com>
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

"""
:module: tests.shell
:synopsis: Common shell operations for testing.
:author: Yesudeep Mangalapilly <yesudeep@gmail.com>
"""
from __future__ import with_statement

import os.path
import tempfile
import shutil
import errno


#def tree(path='.', show_files=False):
# print(path)
# padding = ''
# for root, directories, filenames in os.walk(path):
# print(padding + os.path.basename(root) + os.path.sep)
# padding = padding + ' '
# for filename in filenames:
# print(padding + filename)


def cd(path):
    os.chdir(path)


def pwd():
    path = os.getcwd()
    print(path)
    return path


def mkdir(path, parents=False):
    """Creates a directory (optionally also creates all the parent directories
in the path)."""
    if parents:
        try:
            os.makedirs(path)
        except OSError, e:
            if not e.errno == errno.EEXIST:
                raise
    else:
        os.mkdir(path)


def rm(path, recursive=False):
    """Deletes files or directories."""
    if os.path.isdir(path):
        if recursive:
            shutil.rmtree(path)
        #else:
        # os.rmdir(path)
        else:
            raise OSError("rm: %s: is a directory." % path)
    else:
        os.remove(path)


def touch(path, times=None):
    """Updates the modified timestamp of a file or directory."""
    if os.path.isdir(path):
        os.utime(path, times)
    else:
        with open(path, 'ab'):
            os.utime(path, times)


def truncate(path):
    """Truncates a file."""
    with open(path, 'wb'):
        os.utime(path, None)


def mv(src_path, dest_path):
    """Moves files or directories."""
    shutil.move(src_path, dest_path)


def mkdtemp():
    return tempfile.mkdtemp()


def ls(path='.'):
    return os.listdir(path)
Something went wrong with that request. Please try again.