Python shutil.open() Examples
The following are 30 code examples for showing how to use shutil.open(). These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example.
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Example 1
Project: ironpython2 Author: IronLanguages File: test_shutil.py License: Apache License 2.0 | 6 votes |
def test_on_error(self): self.errorState = 0 os.mkdir(TESTFN) self.childpath = os.path.join(TESTFN, 'a') f = open(self.childpath, 'w') f.close() old_dir_mode = os.stat(TESTFN).st_mode old_child_mode = os.stat(self.childpath).st_mode # Make unwritable. os.chmod(self.childpath, stat.S_IREAD) os.chmod(TESTFN, stat.S_IREAD) shutil.rmtree(TESTFN, onerror=self.check_args_to_onerror) # Test whether onerror has actually been called. self.assertEqual(self.errorState, 2, "Expected call to onerror function did not happen.") # Make writable again. os.chmod(TESTFN, old_dir_mode) os.chmod(self.childpath, old_child_mode) # Clean up. shutil.rmtree(TESTFN)
Example 2
Project: ironpython2 Author: IronLanguages File: test_shutil.py License: Apache License 2.0 | 6 votes |
def test_tarfile_root_owner(self): root_dir, base_dir = self._create_files() base_name = os.path.join(self.mkdtemp(), 'archive') group = grp.getgrgid(0)[0] owner = pwd.getpwuid(0)[0] with support.change_cwd(root_dir): archive_name = make_archive(base_name, 'gztar', root_dir, 'dist', owner=owner, group=group) # check if the compressed tarball was created self.assertTrue(os.path.isfile(archive_name)) # now checks the rights archive = tarfile.open(archive_name) try: for member in archive.getmembers(): self.assertEqual(member.uid, 0) self.assertEqual(member.gid, 0) finally: archive.close()
Example 3
Project: ironpython2 Author: IronLanguages File: test_shutil.py License: Apache License 2.0 | 6 votes |
def setUp(self): filename = "foo" self.src_dir = tempfile.mkdtemp() self.dst_dir = tempfile.mkdtemp() self.src_file = os.path.join(self.src_dir, filename) self.dst_file = os.path.join(self.dst_dir, filename) # Try to create a dir in the current directory, hoping that it is # not located on the same filesystem as the system tmp dir. try: self.dir_other_fs = tempfile.mkdtemp( dir=os.path.dirname(__file__)) self.file_other_fs = os.path.join(self.dir_other_fs, filename) except OSError: self.dir_other_fs = None with open(self.src_file, "wb") as f: f.write("spam")
Example 4
Project: ironpython2 Author: IronLanguages File: test_shutil.py License: Apache License 2.0 | 6 votes |
def test_w_dest_open_fails(self): srcfile = self.Faux() def _open(filename, mode='r'): if filename == 'srcfile': return srcfile if filename == 'destfile': raise IOError('Cannot open "destfile"') assert 0 # shouldn't reach here. self._set_shutil_open(_open) shutil.copyfile('srcfile', 'destfile') self.assertTrue(srcfile._entered) self.assertTrue(srcfile._exited_with[0] is IOError) self.assertEqual(srcfile._exited_with[1].args, ('Cannot open "destfile"',))
Example 5
Project: BinderFilter Author: dxwu File: test_shutil.py License: MIT License | 6 votes |
def test_on_error(self): self.errorState = 0 os.mkdir(TESTFN) self.childpath = os.path.join(TESTFN, 'a') f = open(self.childpath, 'w') f.close() old_dir_mode = os.stat(TESTFN).st_mode old_child_mode = os.stat(self.childpath).st_mode # Make unwritable. os.chmod(self.childpath, stat.S_IREAD) os.chmod(TESTFN, stat.S_IREAD) shutil.rmtree(TESTFN, onerror=self.check_args_to_onerror) # Test whether onerror has actually been called. self.assertEqual(self.errorState, 2, "Expected call to onerror function did not happen.") # Make writable again. os.chmod(TESTFN, old_dir_mode) os.chmod(self.childpath, old_child_mode) # Clean up. shutil.rmtree(TESTFN)
Example 6
Project: BinderFilter Author: dxwu File: test_shutil.py License: MIT License | 6 votes |
def setUp(self): filename = "foo" self.src_dir = tempfile.mkdtemp() self.dst_dir = tempfile.mkdtemp() self.src_file = os.path.join(self.src_dir, filename) self.dst_file = os.path.join(self.dst_dir, filename) # Try to create a dir in the current directory, hoping that it is # not located on the same filesystem as the system tmp dir. try: self.dir_other_fs = tempfile.mkdtemp( dir=os.path.dirname(__file__)) self.file_other_fs = os.path.join(self.dir_other_fs, filename) except OSError: self.dir_other_fs = None with open(self.src_file, "wb") as f: f.write("spam")
Example 7
Project: oss-ftp Author: aliyun File: test_shutil.py License: MIT License | 6 votes |
def test_on_error(self): self.errorState = 0 os.mkdir(TESTFN) self.childpath = os.path.join(TESTFN, 'a') f = open(self.childpath, 'w') f.close() old_dir_mode = os.stat(TESTFN).st_mode old_child_mode = os.stat(self.childpath).st_mode # Make unwritable. os.chmod(self.childpath, stat.S_IREAD) os.chmod(TESTFN, stat.S_IREAD) shutil.rmtree(TESTFN, onerror=self.check_args_to_onerror) # Test whether onerror has actually been called. self.assertEqual(self.errorState, 2, "Expected call to onerror function did not happen.") # Make writable again. os.chmod(TESTFN, old_dir_mode) os.chmod(self.childpath, old_child_mode) # Clean up. shutil.rmtree(TESTFN)
Example 8
Project: oss-ftp Author: aliyun File: test_shutil.py License: MIT License | 6 votes |
def setUp(self): filename = "foo" self.src_dir = tempfile.mkdtemp() self.dst_dir = tempfile.mkdtemp() self.src_file = os.path.join(self.src_dir, filename) self.dst_file = os.path.join(self.dst_dir, filename) # Try to create a dir in the current directory, hoping that it is # not located on the same filesystem as the system tmp dir. try: self.dir_other_fs = tempfile.mkdtemp( dir=os.path.dirname(__file__)) self.file_other_fs = os.path.join(self.dir_other_fs, filename) except OSError: self.dir_other_fs = None with open(self.src_file, "wb") as f: f.write("spam")
Example 9
Project: Fluid-Designer Author: Microvellum File: test_shutil.py License: GNU General Public License v3.0 | 6 votes |
def test_rmtree_uses_safe_fd_version_if_available(self): _use_fd_functions = ({os.open, os.stat, os.unlink, os.rmdir} <= os.supports_dir_fd and os.listdir in os.supports_fd and os.stat in os.supports_follow_symlinks) if _use_fd_functions: self.assertTrue(shutil._use_fd_functions) self.assertTrue(shutil.rmtree.avoids_symlink_attacks) tmp_dir = self.mkdtemp() d = os.path.join(tmp_dir, 'a') os.mkdir(d) try: real_rmtree = shutil._rmtree_safe_fd class Called(Exception): pass def _raiser(*args, **kwargs): raise Called shutil._rmtree_safe_fd = _raiser self.assertRaises(Called, shutil.rmtree, d) finally: shutil._rmtree_safe_fd = real_rmtree else: self.assertFalse(shutil._use_fd_functions) self.assertFalse(shutil.rmtree.avoids_symlink_attacks)
Example 10
Project: Fluid-Designer Author: Microvellum File: test_shutil.py License: GNU General Public License v3.0 | 6 votes |
def test_dont_copy_file_onto_symlink_to_itself(self): # bug 851123. os.mkdir(TESTFN) src = os.path.join(TESTFN, 'cheese') dst = os.path.join(TESTFN, 'shop') try: with open(src, 'w') as f: f.write('cheddar') # Using `src` here would mean we end up with a symlink pointing # to TESTFN/TESTFN/cheese, while it should point at # TESTFN/cheese. os.symlink('cheese', dst) self.assertRaises(shutil.SameFileError, shutil.copyfile, src, dst) with open(src, 'r') as f: self.assertEqual(f.read(), 'cheddar') os.remove(dst) finally: shutil.rmtree(TESTFN, ignore_errors=True)
Example 11
Project: Fluid-Designer Author: Microvellum File: test_shutil.py License: GNU General Public License v3.0 | 6 votes |
def test_tarfile_root_owner(self): root_dir, base_dir = self._create_files() base_name = os.path.join(self.mkdtemp(), 'archive') group = grp.getgrgid(0)[0] owner = pwd.getpwuid(0)[0] with support.change_cwd(root_dir): archive_name = make_archive(base_name, 'gztar', root_dir, 'dist', owner=owner, group=group) # check if the compressed tarball was created self.assertTrue(os.path.isfile(archive_name)) # now checks the rights archive = tarfile.open(archive_name) try: for member in archive.getmembers(): self.assertEqual(member.uid, 0) self.assertEqual(member.gid, 0) finally: archive.close()
Example 12
Project: Fluid-Designer Author: Microvellum File: test_shutil.py License: GNU General Public License v3.0 | 6 votes |
def test_w_dest_open_fails(self): srcfile = self.Faux() def _open(filename, mode='r'): if filename == 'srcfile': return srcfile if filename == 'destfile': raise OSError('Cannot open "destfile"') assert 0 # shouldn't reach here. self._set_shutil_open(_open) shutil.copyfile('srcfile', 'destfile') self.assertTrue(srcfile._entered) self.assertTrue(srcfile._exited_with[0] is OSError) self.assertEqual(srcfile._exited_with[1].args, ('Cannot open "destfile"',))
Example 13
Project: ironpython3 Author: IronLanguages File: test_shutil.py License: Apache License 2.0 | 6 votes |
def test_rmtree_uses_safe_fd_version_if_available(self): _use_fd_functions = ({os.open, os.stat, os.unlink, os.rmdir} <= os.supports_dir_fd and os.listdir in os.supports_fd and os.stat in os.supports_follow_symlinks) if _use_fd_functions: self.assertTrue(shutil._use_fd_functions) self.assertTrue(shutil.rmtree.avoids_symlink_attacks) tmp_dir = self.mkdtemp() d = os.path.join(tmp_dir, 'a') os.mkdir(d) try: real_rmtree = shutil._rmtree_safe_fd class Called(Exception): pass def _raiser(*args, **kwargs): raise Called shutil._rmtree_safe_fd = _raiser self.assertRaises(Called, shutil.rmtree, d) finally: shutil._rmtree_safe_fd = real_rmtree else: self.assertFalse(shutil._use_fd_functions) self.assertFalse(shutil.rmtree.avoids_symlink_attacks)
Example 14
Project: ironpython3 Author: IronLanguages File: test_shutil.py License: Apache License 2.0 | 6 votes |
def test_dont_copy_file_onto_symlink_to_itself(self): # bug 851123. os.mkdir(TESTFN) src = os.path.join(TESTFN, 'cheese') dst = os.path.join(TESTFN, 'shop') try: with open(src, 'w') as f: f.write('cheddar') # Using `src` here would mean we end up with a symlink pointing # to TESTFN/TESTFN/cheese, while it should point at # TESTFN/cheese. os.symlink('cheese', dst) self.assertRaises(shutil.SameFileError, shutil.copyfile, src, dst) with open(src, 'r') as f: self.assertEqual(f.read(), 'cheddar') os.remove(dst) finally: shutil.rmtree(TESTFN, ignore_errors=True)
Example 15
Project: ironpython3 Author: IronLanguages File: test_shutil.py License: Apache License 2.0 | 6 votes |
def test_tarfile_root_owner(self): root_dir, base_dir = self._create_files() base_name = os.path.join(self.mkdtemp(), 'archive') group = grp.getgrgid(0)[0] owner = pwd.getpwuid(0)[0] with support.change_cwd(root_dir): archive_name = make_archive(base_name, 'gztar', root_dir, 'dist', owner=owner, group=group) # check if the compressed tarball was created self.assertTrue(os.path.isfile(archive_name)) # now checks the rights archive = tarfile.open(archive_name) try: for member in archive.getmembers(): self.assertEqual(member.uid, 0) self.assertEqual(member.gid, 0) finally: archive.close()
Example 16
Project: ironpython3 Author: IronLanguages File: test_shutil.py License: Apache License 2.0 | 6 votes |
def test_w_dest_open_fails(self): srcfile = self.Faux() def _open(filename, mode='r'): if filename == 'srcfile': return srcfile if filename == 'destfile': raise OSError('Cannot open "destfile"') assert 0 # shouldn't reach here. self._set_shutil_open(_open) shutil.copyfile('srcfile', 'destfile') self.assertTrue(srcfile._entered) self.assertTrue(srcfile._exited_with[0] is OSError) self.assertEqual(srcfile._exited_with[1].args, ('Cannot open "destfile"',))
Example 17
Project: gcblue Author: gcblue File: test_shutil.py License: BSD 3-Clause "New" or "Revised" License | 6 votes |
def test_on_error(self): self.errorState = 0 os.mkdir(TESTFN) self.childpath = os.path.join(TESTFN, 'a') f = open(self.childpath, 'w') f.close() old_dir_mode = os.stat(TESTFN).st_mode old_child_mode = os.stat(self.childpath).st_mode # Make unwritable. os.chmod(self.childpath, stat.S_IREAD) os.chmod(TESTFN, stat.S_IREAD) shutil.rmtree(TESTFN, onerror=self.check_args_to_onerror) # Test whether onerror has actually been called. self.assertEqual(self.errorState, 2, "Expected call to onerror function did not happen.") # Make writable again. os.chmod(TESTFN, old_dir_mode) os.chmod(self.childpath, old_child_mode) # Clean up. shutil.rmtree(TESTFN)
Example 18
Project: gcblue Author: gcblue File: test_shutil.py License: BSD 3-Clause "New" or "Revised" License | 6 votes |
def setUp(self): filename = "foo" self.src_dir = tempfile.mkdtemp() self.dst_dir = tempfile.mkdtemp() self.src_file = os.path.join(self.src_dir, filename) self.dst_file = os.path.join(self.dst_dir, filename) # Try to create a dir in the current directory, hoping that it is # not located on the same filesystem as the system tmp dir. try: self.dir_other_fs = tempfile.mkdtemp( dir=os.path.dirname(__file__)) self.file_other_fs = os.path.join(self.dir_other_fs, filename) except OSError: self.dir_other_fs = None with open(self.src_file, "wb") as f: f.write("spam")
Example 19
Project: Project-New-Reign---Nemesis-Main Author: ShikyoKira File: test_shutil.py License: GNU General Public License v3.0 | 6 votes |
def test_rmtree_uses_safe_fd_version_if_available(self): _use_fd_functions = ({os.open, os.stat, os.unlink, os.rmdir} <= os.supports_dir_fd and os.listdir in os.supports_fd and os.stat in os.supports_follow_symlinks) if _use_fd_functions: self.assertTrue(shutil._use_fd_functions) self.assertTrue(shutil.rmtree.avoids_symlink_attacks) tmp_dir = self.mkdtemp() d = os.path.join(tmp_dir, 'a') os.mkdir(d) try: real_rmtree = shutil._rmtree_safe_fd class Called(Exception): pass def _raiser(*args, **kwargs): raise Called shutil._rmtree_safe_fd = _raiser self.assertRaises(Called, shutil.rmtree, d) finally: shutil._rmtree_safe_fd = real_rmtree else: self.assertFalse(shutil._use_fd_functions) self.assertFalse(shutil.rmtree.avoids_symlink_attacks)
Example 20
Project: Project-New-Reign---Nemesis-Main Author: ShikyoKira File: test_shutil.py License: GNU General Public License v3.0 | 6 votes |
def test_dont_copy_file_onto_symlink_to_itself(self): # bug 851123. os.mkdir(TESTFN) src = os.path.join(TESTFN, 'cheese') dst = os.path.join(TESTFN, 'shop') try: with open(src, 'w') as f: f.write('cheddar') # Using `src` here would mean we end up with a symlink pointing # to TESTFN/TESTFN/cheese, while it should point at # TESTFN/cheese. os.symlink('cheese', dst) self.assertRaises(shutil.SameFileError, shutil.copyfile, src, dst) with open(src, 'r') as f: self.assertEqual(f.read(), 'cheddar') os.remove(dst) finally: shutil.rmtree(TESTFN, ignore_errors=True)
Example 21
Project: Project-New-Reign---Nemesis-Main Author: ShikyoKira File: test_shutil.py License: GNU General Public License v3.0 | 6 votes |
def test_tarfile_root_owner(self): root_dir, base_dir = self._create_files() base_name = os.path.join(self.mkdtemp(), 'archive') group = grp.getgrgid(0)[0] owner = pwd.getpwuid(0)[0] with support.change_cwd(root_dir): archive_name = make_archive(base_name, 'gztar', root_dir, 'dist', owner=owner, group=group) # check if the compressed tarball was created self.assertTrue(os.path.isfile(archive_name)) # now checks the rights archive = tarfile.open(archive_name) try: for member in archive.getmembers(): self.assertEqual(member.uid, 0) self.assertEqual(member.gid, 0) finally: archive.close()
Example 22
Project: Project-New-Reign---Nemesis-Main Author: ShikyoKira File: test_shutil.py License: GNU General Public License v3.0 | 6 votes |
def test_w_dest_open_fails(self): srcfile = self.Faux() def _open(filename, mode='r'): if filename == 'srcfile': return srcfile if filename == 'destfile': raise OSError('Cannot open "destfile"') assert 0 # shouldn't reach here. self._set_shutil_open(_open) shutil.copyfile('srcfile', 'destfile') self.assertTrue(srcfile._entered) self.assertTrue(srcfile._exited_with[0] is OSError) self.assertEqual(srcfile._exited_with[1].args, ('Cannot open "destfile"',))
Example 23
Project: ironpython2 Author: IronLanguages File: test_shutil.py License: Apache License 2.0 | 5 votes |
def write_file(self, path, content='xxx'): """Writes a file in the given path. path can be a string or a sequence. """ if isinstance(path, (list, tuple)): path = os.path.join(*path) f = open(path, 'w') try: f.write(content) finally: f.close()
Example 24
Project: ironpython2 Author: IronLanguages File: test_shutil.py License: Apache License 2.0 | 5 votes |
def test_dont_copy_file_onto_link_to_itself(self): # bug 851123. os.mkdir(TESTFN) src = os.path.join(TESTFN, 'cheese') dst = os.path.join(TESTFN, 'shop') try: f = open(src, 'w') f.write('cheddar') f.close() os.link(src, dst) self.assertRaises(shutil.Error, shutil.copyfile, src, dst) with open(src, 'r') as f: self.assertEqual(f.read(), 'cheddar') os.remove(dst) # Using `src` here would mean we end up with a symlink pointing # to TESTFN/TESTFN/cheese, while it should point at # TESTFN/cheese. os.symlink('cheese', dst) self.assertRaises(shutil.Error, shutil.copyfile, src, dst) with open(src, 'r') as f: self.assertEqual(f.read(), 'cheddar') os.remove(dst) finally: try: shutil.rmtree(TESTFN) except OSError: pass
Example 25
Project: ironpython2 Author: IronLanguages File: test_shutil.py License: Apache License 2.0 | 5 votes |
def test_make_tarball(self): # creating something to tar root_dir, base_dir = self._create_files('') tmpdir2 = self.mkdtemp() # force shutil to create the directory os.rmdir(tmpdir2) # working with relative paths work_dir = os.path.dirname(tmpdir2) rel_base_name = os.path.join(os.path.basename(tmpdir2), 'archive') with support.change_cwd(work_dir): base_name = os.path.abspath(rel_base_name) tarball = make_archive(rel_base_name, 'gztar', root_dir, '.') # check if the compressed tarball was created self.assertEqual(tarball, base_name + '.tar.gz') self.assertTrue(os.path.isfile(tarball)) self.assertTrue(tarfile.is_tarfile(tarball)) with tarfile.open(tarball, 'r:gz') as tf: self.assertEqual(sorted(tf.getnames()), ['.', './file1', './file2', './sub', './sub/file3', './sub2']) # trying an uncompressed one with support.change_cwd(work_dir): tarball = make_archive(rel_base_name, 'tar', root_dir, '.') self.assertEqual(tarball, base_name + '.tar') self.assertTrue(os.path.isfile(tarball)) self.assertTrue(tarfile.is_tarfile(tarball)) with tarfile.open(tarball, 'r') as tf: self.assertEqual(sorted(tf.getnames()), ['.', './file1', './file2', './sub', './sub/file3', './sub2'])
Example 26
Project: ironpython2 Author: IronLanguages File: test_shutil.py License: Apache License 2.0 | 5 votes |
def _check_move_file(self, src, dst, real_dst): with open(src, "rb") as f: contents = f.read() shutil.move(src, dst) with open(real_dst, "rb") as f: self.assertEqual(contents, f.read()) self.assertFalse(os.path.exists(src))
Example 27
Project: ironpython2 Author: IronLanguages File: test_shutil.py License: Apache License 2.0 | 5 votes |
def test_existing_file_inside_dest_dir(self): # A file with the same name inside the destination dir already exists. with open(self.dst_file, "wb"): pass self.assertRaises(shutil.Error, shutil.move, self.src_file, self.dst_dir)
Example 28
Project: ironpython2 Author: IronLanguages File: test_shutil.py License: Apache License 2.0 | 5 votes |
def _set_shutil_open(self, func): shutil.open = func self._delete = True
Example 29
Project: BinderFilter Author: dxwu File: test_shutil.py License: MIT License | 5 votes |
def write_file(self, path, content='xxx'): """Writes a file in the given path. path can be a string or a sequence. """ if isinstance(path, (list, tuple)): path = os.path.join(*path) f = open(path, 'w') try: f.write(content) finally: f.close()
Example 30
Project: BinderFilter Author: dxwu File: test_shutil.py License: MIT License | 5 votes |
def test_dont_copy_file_onto_link_to_itself(self): # bug 851123. os.mkdir(TESTFN) src = os.path.join(TESTFN, 'cheese') dst = os.path.join(TESTFN, 'shop') try: f = open(src, 'w') f.write('cheddar') f.close() os.link(src, dst) self.assertRaises(shutil.Error, shutil.copyfile, src, dst) with open(src, 'r') as f: self.assertEqual(f.read(), 'cheddar') os.remove(dst) # Using `src` here would mean we end up with a symlink pointing # to TESTFN/TESTFN/cheese, while it should point at # TESTFN/cheese. os.symlink('cheese', dst) self.assertRaises(shutil.Error, shutil.copyfile, src, dst) with open(src, 'r') as f: self.assertEqual(f.read(), 'cheddar') os.remove(dst) finally: try: shutil.rmtree(TESTFN) except OSError: pass