Python mount 예제들

예제 #1

파일: vfs_basic.py 프로젝트: ShrimpingIt/micropython

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


# first we umount any existing mount points the target may have
for path in uos.listdir('/'):
    uos.umount('/' + path)

# stat root dir
print(uos.stat('/'))

# getcwd when in root dir
print(uos.getcwd())

# 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'))

# mounting over an existing mount point
try:
    uos.mount(Filesystem(3), '/test_mnt2')
except OSError:

예제 #2

파일: vfs_fat_more.py 프로젝트: stopstopstop/emu

    bdev = RAMFS(50)
    bdev2 = RAMFS(50)
except MemoryError:
    print("SKIP")
    raise SystemExit

# first we umount any existing mount points the target may have
try:
    uos.umount('/')
except OSError:
    pass
for path in uos.listdir('/'):
    uos.umount('/' + path)

uos.VfsFat.mkfs(bdev)
uos.mount(bdev, '/')

print(uos.getcwd())

f = open('test.txt', 'w')
f.write('hello')
f.close()

print(uos.listdir())
print(uos.listdir('/'))
print(uos.stat('')[:-3])
print(uos.stat('/')[:-3])
print(uos.stat('test.txt')[:-3])
print(uos.stat('/test.txt')[:-3])

f = open('/test.txt')

예제 #3

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

        #print("ioctl(%d, %r)" % (op, arg))
        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:

예제 #4

            return self.SEC_SIZE


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

uos.VfsFat.mkfs(bdev)

print(b"FOO_FILETXT" not in bdev.data)
print(b"hello!" not in bdev.data)

vfs = uos.VfsFat(bdev)
uos.mount(vfs, "/ramdisk")

vfs.label = 'label test'
print("label:", vfs.label)
print("statvfs:", vfs.statvfs("/ramdisk"))
print("getcwd:", vfs.getcwd())

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

with vfs.open("foo_file.txt", "w") as f:
    f.write("hello!")
print(list(vfs.ilistdir()))

예제 #5

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

        self.id = id
    def mount(self, readonly, mkfs):
        print(self.id, 'mount', readonly, mkfs)
    def umount(self):
        print(self.id, 'umount')
    def listdir(self, dir):
        print(self.id, 'listdir', dir)
        return ['a%d' % self.id]
    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())

예제 #6

파일: vfs_fat_oldproto.py 프로젝트: Achimh3011/micropython

            self.data[n * self.SEC_SIZE + i] = buf[i]

    def sync(self):
        pass

    def count(self):
        return len(self.data) // self.SEC_SIZE


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

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

# file io
with vfs.open("file.txt", "w") as f:
    f.write("hello!")

print(list(vfs.ilistdir()))

with vfs.open("file.txt", "r") as f:
    print(f.read())

vfs.remove("file.txt")
print(list(vfs.ilistdir()))

예제 #7

파일: vfs_fat_fileio2.py 프로젝트: BWhitten/micropython

        #print("ioctl(%d, %r)" % (op, arg))
        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:

예제 #8

파일: vfs_fat_more.py 프로젝트: Achimh3011/micropython

    bdev = RAMFS(50)
    bdev2 = RAMFS(50)
except MemoryError:
    print("SKIP")
    raise SystemExit

# first we umount any existing mount points the target may have
try:
    uos.umount('/')
except OSError:
    pass
for path in uos.listdir('/'):
    uos.umount('/' + path)

uos.VfsFat.mkfs(bdev)
uos.mount(bdev, '/')

print(uos.getcwd())

f = open('test.txt', 'w')
f.write('hello')
f.close()

print(uos.listdir())
print(uos.listdir('/'))
print(uos.stat('')[:-3])
print(uos.stat('/')[:-3])
print(uos.stat('test.txt')[:-3])
print(uos.stat('/test.txt')[:-3])

f = open('/test.txt')