Python chdir 예제들

예제 #1

파일: vfs_basic.py 프로젝트: ShrimpingIt/micropython

    print('OSError')

# mkdir of a mount point
try:
    uos.mkdir('/test_mnt')
except OSError:
    print('OSError')

# rename across a filesystem
try:
    uos.rename('/test_mnt/a', '/test_mnt2/b')
except OSError:
    print('OSError')

# delegating to mounted filesystem
uos.chdir('test_mnt')
print(uos.listdir())
print(uos.getcwd())
uos.mkdir('test_dir')
uos.remove('test_file')
uos.rename('test_file', 'test_file2')
uos.rmdir('test_dir')
print(uos.stat('test_file'))
print(uos.statvfs('/test_mnt'))
open('test_file')
open('test_file', 'wb')

# umount
uos.umount('/test_mnt')
uos.umount('/test_mnt2')

예제 #2

파일: vfs_basic.py 프로젝트: cwyark/micropython

    print('OSError')

# mkdir of a mount point
try:
    uos.mkdir('/test_mnt')
except OSError:
    print('OSError')

# rename across a filesystem
try:
    uos.rename('/test_mnt/a', '/test_mnt2/b')
except OSError:
    print('OSError')

# delegating to mounted filesystem
uos.chdir('test_mnt')
print(uos.listdir())
print(uos.getcwd())
uos.mkdir('test_dir')
uos.remove('test_file')
uos.rename('test_file', 'test_file2')
uos.rmdir('test_dir')
print(uos.stat('test_file'))
print(uos.statvfs('/test_mnt'))
open('test_file')
open('test_file', 'wb')

# umount
uos.umount('/test_mnt')
uos.umount('/test_mnt2')

예제 #3

파일: vfs_fat_fileio2.py 프로젝트: ivanhxq/pycom-micropython-sigfox-1

        if op == 4:  # BP_IOCTL_SEC_COUNT
            return len(self.data) // self.SEC_SIZE
        if op == 5:  # BP_IOCTL_SEC_SIZE
            return self.SEC_SIZE


try:
    bdev = RAMFS(50)
except MemoryError:
    print("SKIP")
    raise SystemExit

uos.mkfat.mkfs(bdev)
vfs = uos.mkfat(bdev)
uos.mount(vfs, '/ramdisk')
uos.chdir('/ramdisk')

try:
    vfs.mkdir("foo_dir")
except OSError as e:
    print(e.args[0] == uerrno.EEXIST)

try:
    vfs.remove("foo_dir")
except OSError as e:
    print(e.args[0] == uerrno.EISDIR)

try:
    vfs.remove("no_file.txt")
except OSError as e:
    print(e.args[0] == uerrno.ENOENT)

예제 #4

파일: vfs_fat_more.py 프로젝트: stopstopstop/emu

uos.rename('/test4.txt', '/test5.txt')
print(uos.listdir())

uos.mkdir('dir')
print(uos.listdir())
uos.mkdir('/dir2')
print(uos.listdir())
uos.mkdir('dir/subdir')
print(uos.listdir('dir'))
for exist in ('', '/', 'dir', '/dir', 'dir/subdir'):
    try:
        uos.mkdir(exist)
    except OSError as er:
        print('mkdir OSError', er.args[0] == 17)  # EEXIST

uos.chdir('/')
print(uos.stat('test5.txt')[:-3])

uos.VfsFat.mkfs(bdev2)
uos.mount(bdev2, '/sys')
print(uos.listdir())
print(uos.listdir('sys'))
print(uos.listdir('/sys'))

uos.rmdir('dir2')
uos.remove('test5.txt')
print(uos.listdir())

uos.umount('/')
print(uos.getcwd())
print(uos.listdir())

예제 #5

파일: vfs_basic.py 프로젝트: ra-uh/micropython

    def chdir(self, dir):
        print(self.id, 'chdir', dir)
    def open(self, file, mode):
        print(self.id, 'open', file, mode)


# basic mounting and listdir
uos.mount(Filesystem(1), '/test_mnt')
print(uos.listdir())

# referencing the mount point in different ways
print(uos.listdir('test_mnt'))
print(uos.listdir('/test_mnt'))

# mounting another filesystem
uos.mount(Filesystem(2), '/test_mnt2', readonly=True)
print(uos.listdir())
print(uos.listdir('/test_mnt2'))

# chdir
uos.chdir('test_mnt')
print(uos.listdir())

# open
open('test_file')
open('test_file', 'wb')

# umount
uos.umount('/test_mnt')
uos.umount('/test_mnt2')

예제 #6

파일: vfs_fat_fileio2.py 프로젝트: BWhitten/micropython

        if op == 4:  # BP_IOCTL_SEC_COUNT
            return len(self.data) // self.SEC_SIZE
        if op == 5:  # BP_IOCTL_SEC_SIZE
            return self.SEC_SIZE


try:
    bdev = RAMFS(50)
except MemoryError:
    print("SKIP")
    sys.exit()

uos.VfsFat.mkfs(bdev)
vfs = uos.VfsFat(bdev)
uos.mount(vfs, '/ramdisk')
uos.chdir('/ramdisk')

try:
    vfs.mkdir("foo_dir")
except OSError as e:
    print(e.args[0] == uerrno.EEXIST)

try:
    vfs.remove("foo_dir")
except OSError as e:
    print(e.args[0] == uerrno.EISDIR)

try:
    vfs.remove("no_file.txt")
except OSError as e:
    print(e.args[0] == uerrno.ENOENT)

예제 #7

    print('OSError')

# mkdir of a mount point
try:
    uos.mkdir('/test_mnt')
except OSError:
    print('OSError')

# rename across a filesystem
try:
    uos.rename('/test_mnt/a', '/test_mnt2/b')
except OSError:
    print('OSError')

# delegating to mounted filesystem
uos.chdir('test_mnt')
print(uos.listdir())
print(uos.getcwd())
uos.mkdir('test_dir')
uos.remove('test_file')
uos.rename('test_file', 'test_file2')
uos.rmdir('test_dir')
print(uos.stat('test_file'))
print(uos.statvfs('/test_mnt'))
open('test_file')
open('test_file', 'wb')

# umount
uos.umount('/test_mnt')
uos.umount('/test_mnt2')

예제 #8

파일: vfs_fat_more.py 프로젝트: Achimh3011/micropython

uos.rename('/test4.txt', '/test5.txt')
print(uos.listdir())

uos.mkdir('dir')
print(uos.listdir())
uos.mkdir('/dir2')
print(uos.listdir())
uos.mkdir('dir/subdir')
print(uos.listdir('dir'))
for exist in ('', '/', 'dir', '/dir', 'dir/subdir'):
    try:
        uos.mkdir(exist)
    except OSError as er:
        print('mkdir OSError', er.args[0] == 17) # EEXIST

uos.chdir('/')
print(uos.stat('test5.txt')[:-3])

uos.VfsFat.mkfs(bdev2)
uos.mount(bdev2, '/sys')
print(uos.listdir())
print(uos.listdir('sys'))
print(uos.listdir('/sys'))

uos.rmdir('dir2')
uos.remove('test5.txt')
print(uos.listdir())

uos.umount('/')
print(uos.getcwd())
print(uos.listdir())