def __init__(self, client, name, max_buffer=MAX_BUFFER):
self.client = client
r = self.client.get_file(name)
self.bytes = int(r.getheader('Content-Length'))
if r > max_buffer:
temp = tempfile.TemporaryFile()
else:
temp = StringIO()
shutil.copyfileobj(r, temp)
temp.seek(0)
super(SpooledReader, self).__init__(temp, name)
def setcontents(self, path, data, chunk_size=1024*64):
if not isinstance(data, six.binary_type):
return super(MemoryFS, self).setcontents(path, data, chunk_size)
if not self.exists(path):
self.open(path, 'wb').close()
dir_entry = self._get_dir_entry(path)
if not dir_entry.isfile():
raise ResourceInvalidError('Not a directory %(path)s', path)
new_mem_file = StringIO()
new_mem_file.write(data)
dir_entry.mem_file = new_mem_file
def setcontents(self, path, data=b"", encoding=None, errors=None, chunk_size=1024 * 64):
if isinstance(data, six.binary_type):
if not self.exists(path):
self.open(path, "wb").close()
dir_entry = self._get_dir_entry(path)
if not dir_entry.isfile():
raise ResourceInvalidError("Not a directory %(path)s", path)
new_mem_file = StringIO()
new_mem_file.write(data)
dir_entry.mem_file = new_mem_file
return len(data)
return super(MemoryFS, self).setcontents(
path, data=data, encoding=encoding, errors=errors, chunk_size=chunk_size
)
def upload(self, path, f):
import pdb; pdb.set_trace()
if isinstance(f, basestring):
# upload given string as file's contents.
f = StringIO(f)
l = None
try:
l = len(f)
except:
try:
l = os.fstat(f.fileno()).st_size
except:
try:
f.seek(0, 2)
l = f.tell()
f.seek(0)
except:
raise Exception('Could not determine length of file!')
dirname, basename = pathsplit(path)
try:
info = self.info(path)
except:
try:
info = self.info(dirname)
except:
raise Exception('Cannot upload to non-existent directory!')
url = '%s/%s/%s' % (ULURL, self.auth_token, info['inode'])
host = urlparse.urlparse(url).hostname
conn = httplib.HTTPConnection(host, 443)
boundary = mimetools.choose_boundary()
fields = {
'boundary': boundary,
'mime': mimetypes.guess_type(basename)[0] or 'application/octet-stream',
'name': basename,
}
head = MULTIPART_HEAD % fields
tail = MULTIPART_TAIL % fields
l += len(head) + len(tail)
headers = {
'Content-Length': l,
'Content-Type': 'multipart/form-data; boundary=%s' % boundary,
}
conn.request('POST', url, '', headers)
# now stream the file to box.net.
conn.send(head)
while True:
data = f.read(4096)
if not data:
break
conn.send(data)
conn.send(tail)
r = conn.getresponse()
if r.status != 200:
raise Exception('Error uploading data!')
def __setstate__(self, state):
self.__dict__.update(state)
if self.type == 'file':
self.lock = threading.RLock()
else:
self.lock = None
if self.mem_file is not None:
data = self.mem_file
self.mem_file = StringIO()
self.mem_file.write(data)
def __init__(self, fs, path, mode, rfile=None, write_on_flush=True):
"""RemoteFileBuffer constructor.
The owning filesystem, path and mode must be provided. If the
optional argument 'rfile' is provided, it must be a read()-able
object or a string containing the initial file contents.
"""
wrapped_file = SpooledTemporaryFile(max_size=self.max_size_in_memory)
self.fs = fs
self.path = path
self.write_on_flush = write_on_flush
self._changed = False
self._readlen = 0 # How many bytes already loaded from rfile
self._rfile = None # Reference to remote file object
self._eof = False # Reached end of rfile?
if getattr(fs, "_lock", None) is not None:
self._lock = fs._lock.__class__()
else:
self._lock = threading.RLock()
if "r" in mode or "+" in mode or "a" in mode:
if rfile is None:
# File was just created, force to write anything
self._changed = True
self._eof = True
if not hasattr(rfile, "read"):
#rfile = StringIO(unicode(rfile))
rfile = StringIO(rfile)
self._rfile = rfile
else:
# Do not use remote file object
self._eof = True
self._rfile = None
self._changed = True
if rfile is not None and hasattr(rfile,"close"):
rfile.close()
super(RemoteFileBuffer,self).__init__(wrapped_file,mode)
# FIXME: What if mode with position on eof?
if "a" in mode:
# Not good enough...
self.seek(0, SEEK_END)
def open(self, path, mode='r', buffering=-1, encoding=None, errors=None, newline=None, line_buffering=False, **kwargs):
# TODO: chunked transport of large files
epath = self.encode_path(path)
if "w" in mode:
self.proxy.set_contents(epath, xmlrpclib.Binary(b("")))
if "r" in mode or "a" in mode or "+" in mode:
try:
data = self.proxy.get_contents(epath, "rb").data
except IOError:
if "w" not in mode and "a" not in mode:
raise ResourceNotFoundError(path)
if not self.isdir(dirname(path)):
raise ParentDirectoryMissingError(path)
self.proxy.set_contents(path, xmlrpclib.Binary(b("")))
else:
data = b("")
f = StringIO(data)
if "a" not in mode:
f.seek(0, 0)
else:
f.seek(0, 2)
oldflush = f.flush
oldclose = f.close
oldtruncate = f.truncate
def newflush():
self._lock.acquire()
try:
oldflush()
self.proxy.set_contents(epath, xmlrpclib.Binary(f.getvalue()))
finally:
self._lock.release()
def newclose():
self._lock.acquire()
try:
f.flush()
oldclose()
finally:
self._lock.release()
def newtruncate(size=None):
self._lock.acquire()
try:
oldtruncate(size)
f.flush()
finally:
self._lock.release()
f.flush = newflush
f.close = newclose
f.truncate = newtruncate
return f
def __setstate__(self, state):
state["bucket"] = RiakBucket(state.pop("bucket"), state.pop("host"), state.pop("port"), state.pop("transport"))
self.__dict__.update(state)
if self.type == "file":
self.lock = threading.RLock()
else:
self.lock = None
if self._mem_file is not None:
data = self._mem_file
self._mem_file = StringIO()
self._mem_file.write(data)
def __init__(self, type, name, contents=None):
assert type in ("dir", "file"), "Type must be dir or file!"
self.type = type
self.name = name
if contents is None and type == "dir":
contents = {}
self.open_files = []
self.contents = contents
self.mem_file = None
self.created_time = datetime.datetime.now()
self.modified_time = self.created_time
self.accessed_time = self.created_time
self.xattrs = {}
self.lock = None
if self.type == 'file':
self.mem_file = StringIO()
self.lock = threading.RLock()
def open(self,
path,
mode='r',
buffering=-1,
encoding=None,
errors=None,
newline=None,
line_buffering=False,
**kwargs):
path = normpath(relpath(path))
if 'r' in mode:
if self.zip_mode not in 'ra':
raise OperationFailedError(
"open file",
path=path,
msg=
"1 Zip file must be opened for reading ('r') or appending ('a')"
)
try:
if hasattr(self.zf, 'open') and self._zip_file_string:
#return self.zf.open(self._encode_path(path), "r")
return self.zf.open(self._encode_path(path),
'rU' if 'U' in mode else 'r')
else:
contents = self.zf.read(self._encode_path(path))
except KeyError:
raise ResourceNotFoundError(path)
return StringIO(contents)
if 'w' in mode:
if self.zip_mode not in 'wa':
raise OperationFailedError(
"open file",
path=path,
msg=
"2 Zip file must be opened for writing ('w') or appending ('a')"
)
dirname, _filename = pathsplit(path)
if dirname:
self.temp_fs.makedir(dirname,
recursive=True,
allow_recreate=True)
self._add_resource(path)
f = _TempWriteFile(self.temp_fs, path, self._on_write_close)
return f
raise ValueError("Mode must contain be 'r' or 'w'")
def setcontents(self,
path,
data=b'',
encoding=None,
errors=None,
chunk_size=1024 * 64,
**kwargs):
if isinstance(data, six.binary_type):
if not self.exists(path):
self.open(path, 'wb').close()
dir_entry = self._get_dir_entry(path)
if not dir_entry.isfile():
raise ResourceInvalidError('Not a directory %(path)s', path)
new_mem_file = StringIO()
new_mem_file.write(data)
dir_entry.mem_file = new_mem_file
return len(data)
return super(MemoryFS, self).setcontents(path,
data=data,
encoding=encoding,
errors=errors,
chunk_size=chunk_size,
**kwargs)
def open(self, path, mode="r"):
# TODO: chunked transport of large files
path = self.encode_path(path)
if "w" in mode:
self.proxy.set_contents(path, xmlrpclib.Binary(""))
if "r" in mode or "a" in mode or "+" in mode:
try:
data = self.proxy.get_contents(path).data
except IOError:
if "w" not in mode and "a" not in mode:
raise ResourceNotFoundError(path)
if not self.isdir(dirname(path)):
raise ParentDirectoryMissingError(path)
self.proxy.set_contents(path, xmlrpclib.Binary(""))
else:
data = ""
f = StringIO(data)
if "a" not in mode:
f.seek(0, 0)
else:
f.seek(0, 2)
oldflush = f.flush
oldclose = f.close
oldtruncate = f.truncate
def newflush():
oldflush()
self.proxy.set_contents(path, xmlrpclib.Binary(f.getvalue()))
def newclose():
f.flush()
oldclose()
def newtruncate(size=None):
oldtruncate(size)
f.flush()
f.flush = newflush
f.close = newclose
f.truncate = newtruncate
return f
def setcontents(self,
path,
data=b'',
encoding=None,
errors=None,
chunk_size=1024 * 64):
# Remove then write contents. There is no method to erase the contents
# of a file when writing to it using pysmb.
try:
self.remove(path)
except ResourceNotFoundError:
pass
if not hasattr(data, 'read'):
data = StringIO(data)
self.conn.storeFile(self.share, path, data)
def open(self, path, mode="r"):
# TODO: chunked transport of large files
path = self.encode_path(path)
if "w" in mode:
self.proxy.set_contents(path,xmlrpclib.Binary(""))
if "r" in mode or "a" in mode or "+" in mode:
try:
data = self.proxy.get_contents(path).data
except IOError:
if "w" not in mode and "a" not in mode:
raise ResourceNotFoundError(path)
if not self.isdir(dirname(path)):
raise ParentDirectoryMissingError(path)
self.proxy.set_contents(path,xmlrpclib.Binary(""))
else:
data = ""
f = StringIO(data)
if "a" not in mode:
f.seek(0,0)
else:
f.seek(0,2)
oldflush = f.flush
oldclose = f.close
oldtruncate = f.truncate
def newflush():
oldflush()
self.proxy.set_contents(path,xmlrpclib.Binary(f.getvalue()))
def newclose():
f.flush()
oldclose()
def newtruncate(size=None):
oldtruncate(size)
f.flush()
f.flush = newflush
f.close = newclose
f.truncate = newtruncate
return f
def __init__(self, type, name, contents=None):
assert type in ("dir", "file"), "Type must be dir or file!"
self.type = type
self.name = name
if contents is None and type == "dir":
contents = {}
self.open_files = []
self.contents = contents
self.mem_file = None
self.created_time = datetime.datetime.now()
self.modified_time = self.created_time
self.accessed_time = self.created_time
self.xattrs = {}
self.lock = None
if self.type == 'file':
self.mem_file = StringIO()
self.lock = threading.RLock()
class DirEntry(object):
def sync(f):
def deco(self, *args, **kwargs):
if self.lock is not None:
try:
self.lock.acquire()
return f(self, *args, **kwargs)
finally:
self.lock.release()
else:
return f(self, *args, **kwargs)
return deco
def __init__(self, type, name, contents=None):
assert type in ("dir", "file"), "Type must be dir or file!"
self.type = type
self.name = name
if contents is None and type == "dir":
contents = {}
self.open_files = []
self.contents = contents
self.mem_file = None
self.created_time = datetime.datetime.now()
self.modified_time = self.created_time
self.accessed_time = self.created_time
self.xattrs = {}
self.lock = None
if self.type == 'file':
self.mem_file = StringIO()
self.lock = threading.RLock()
def get_value(self):
self.lock.acquire()
try:
return self.mem_file.getvalue()
finally:
self.lock.release()
data = property(get_value)
def desc_contents(self):
if self.isfile():
return "<file %s>" % self.name
elif self.isdir():
return "<dir %s>" % "".join("%s: %s" % (k, v.desc_contents()) for k, v in self.contents.iteritems())
def isdir(self):
return self.type == "dir"
def isfile(self):
return self.type == "file"
def __str__(self):
return "%s: %s" % (self.name, self.desc_contents())
@sync
def __getstate__(self):
state = self.__dict__.copy()
state.pop('lock')
if self.mem_file is not None:
state['mem_file'] = self.data
return state
def __setstate__(self, state):
self.__dict__.update(state)
if self.type == 'file':
self.lock = threading.RLock()
else:
self.lock = None
if self.mem_file is not None:
data = self.mem_file
self.mem_file = StringIO()
self.mem_file.write(data)
def open(self,
path,
mode='r',
buffering=-1,
encoding=None,
errors=None,
newline=None,
line_buffering=False,
**kwargs):
# TODO: chunked transport of large files
epath = self.encode_path(path)
if "w" in mode:
self.proxy.set_contents(epath, xmlrpclib.Binary(b("")))
if "r" in mode or "a" in mode or "+" in mode:
try:
data = self.proxy.get_contents(epath, "rb").data
except IOError:
if "w" not in mode and "a" not in mode:
raise ResourceNotFoundError(path)
if not self.isdir(dirname(path)):
raise ParentDirectoryMissingError(path)
self.proxy.set_contents(path, xmlrpclib.Binary(b("")))
else:
data = b("")
f = StringIO(data)
if "a" not in mode:
f.seek(0, 0)
else:
f.seek(0, 2)
oldflush = f.flush
oldclose = f.close
oldtruncate = f.truncate
def newflush():
self._lock.acquire()
try:
oldflush()
self.proxy.set_contents(epath, xmlrpclib.Binary(f.getvalue()))
finally:
self._lock.release()
def newclose():
self._lock.acquire()
try:
f.flush()
oldclose()
finally:
self._lock.release()
def newtruncate(size=None):
self._lock.acquire()
try:
oldtruncate(size)
f.flush()
finally:
self._lock.release()
f.flush = newflush
f.close = newclose
f.truncate = newtruncate
return f
def _get_file(self):
if self.type == "file" and self._mem_file is None:
bytes = self.bucket.get_binary(self.path).get_data()
self._mem_file = StringIO(bytes)
return self._mem_file
class DirEntry(object):
def sync(f):
def deco(self, *args, **kwargs):
if self.lock is not None:
try:
self.lock.acquire()
return f(self, *args, **kwargs)
finally:
self.lock.release()
else:
return f(self, *args, **kwargs)
return deco
def __init__(self, type, name, contents=None):
assert type in ("dir", "file"), "Type must be dir or file!"
self.type = type
self.name = name
if contents is None and type == "dir":
contents = {}
self.open_files = []
self.contents = contents
self.mem_file = None
self.created_time = datetime.datetime.now()
self.modified_time = self.created_time
self.accessed_time = self.created_time
self.xattrs = {}
self.lock = None
if self.type == 'file':
self.mem_file = StringIO()
self.lock = threading.RLock()
def get_value(self):
self.lock.acquire()
try:
return self.mem_file.getvalue()
finally:
self.lock.release()
data = property(get_value)
def desc_contents(self):
if self.isfile():
return "<file %s>" % self.name
elif self.isdir():
return "<dir %s>" % "".join("%s: %s" % (k, v.desc_contents()) for k, v in self.contents.iteritems())
def isdir(self):
return self.type == "dir"
def isfile(self):
return self.type == "file"
def __str__(self):
return "%s: %s" % (self.name, self.desc_contents())
@sync
def __getstate__(self):
state = self.__dict__.copy()
state.pop('lock')
if self.mem_file is not None:
state['mem_file'] = self.data
return state
def __setstate__(self, state):
self.__dict__.update(state)
if self.type == 'file':
self.lock = threading.RLock()
else:
self.lock = None
if self.mem_file is not None:
data = self.mem_file
self.mem_file = StringIO()
self.mem_file.write(data)
class RiakFSObject(DirEntry):
"""
Represents a filesystem "node", either a directory of file.
A directory node may have sub-nodes in a contents dictionary.
Has more responsibility than the `DirEntry` class, for example the
`remove` and `_make_dir_entry` methods. Also has a `path` attribute
which, in the case of a file, is the key of the object in the Riak
store. TODO: look into moving the responsibilty back to the FS object,
make this class dumber.
"""
@classmethod
def from_dict(cls, bucket, data):
def obj_from_dict(d):
type = d.pop("type")
name = d.pop("name")
prefix = d.pop("prefix", None)
contents = d.pop("contents", {})
obj = cls(bucket, type, name, prefix)
obj.xattrs = d["xattrs"]
obj.timestamps = d["timestamps"]
for k, v in contents.items():
obj.contents[k] = obj_from_dict(v)
return obj
return obj_from_dict(data)
def to_dict(self):
ignore = set(["bucket", "contents", "lock", "open_files"])
def serialize(obj):
d = {}
for k, v in obj.__dict__.iteritems():
if k in ignore or k.startswith("_"):
continue
if k == "xattrs" and not v:
continue
d[k] = v
if obj.contents:
d["contents"] = dict((k, serialize(v)) for k, v in obj.contents.items())
return d
return serialize(self)
# Datetime instances don't json serialize, so we maintain them as lists
# under the hood and "rehydrate" on demand
def _get_ct(self):
return datetime.fromtimestamp(time.mktime(self.timestamps["ctime"]))
def _get_mt(self):
return datetime.fromtimestamp(time.mktime(self.timestamps["mtime"]))
def _get_at(self):
return datetime.fromtimestamp(time.mktime(self.timestamps["atime"]))
def _set_ct(self, val):
self.timestamps["ctime"] = list(val.timetuple())
def _set_mt(self, val):
self.timestamps["mtime"] = list(val.timetuple())
def _set_at(self, val):
self.timestamps["atime"] = list(val.timetuple())
created_time = property(_get_ct, _set_ct)
modified_time = property(_get_mt, _set_mt)
accessed_time = property(_get_at, _set_at)
def _get_file(self):
if self.type == "file" and self._mem_file is None:
bytes = self.bucket.get_binary(self.path).get_data()
self._mem_file = StringIO(bytes)
return self._mem_file
def _set_file(self, stream):
self._mem_file = stream
mem_file = property(_get_file, _set_file)
def __init__(self, bucket, type, name, prefix=None, contents=None):
assert type in ("dir", "file"), "Type must be dir or file!"
self.bucket = bucket
self.type = type
self.name = name.rstrip("/")
if prefix:
prefix = prefix.strip("/") + "/"
else:
prefix = ""
self.prefix = prefix
self.path = prefix + name
if type == "dir":
self.path += "/"
if contents is None:
contents = {}
self.open_files = []
self.contents = contents
now = list(datetime.now().timetuple())
self.timestamps = {"ctime": now, "mtime": now, "atime": now}
self.xattrs = {}
self.lock = None
self._mem_file = None
if self.type == "file":
self.lock = threading.RLock()
# problem of having a `path` attribute - if there are contents, their
# paths may be different.
# if contents:
# def update_paths(entries, prefix):
# prefix = '/' + prefix.strip('/') + '/'
# for entry in entries:
# entry.prefix = prefix
# entry.path = prefix + entry.name
# if entry.contents:
# update_paths(entry.contents.values(), entry.path)
# update_paths(contents.values(), self.path)
def _make_dir_entry(self, type, name, contents=None):
child = self.__class__(self.bucket, type, name, prefix=self.path, contents=contents)
self.contents[name] = child
return child
def remove(self, name):
entry = self.contents[name]
if entry.isfile():
key = self.path + name
obj = self.bucket.get(key)
obj.delete()
else:
for child in entry.contents.keys():
entry.remove(child)
del self.contents[name]
def __getstate__(self):
state = self.__dict__.copy()
del state["lock"]
bucket = state.pop("bucket")
state["bucket"] = bucket.get_name()
state["host"] = bucket._client._host
state["port"] = bucket._client._port
state["transport"] = bucket._client._transport.__class__.__name__[4:-9].upper()
if self._mem_file is not None:
state["_mem_file"] = self.data
return state
def __setstate__(self, state):
state["bucket"] = RiakBucket(state.pop("bucket"), state.pop("host"), state.pop("port"), state.pop("transport"))
self.__dict__.update(state)
if self.type == "file":
self.lock = threading.RLock()
else:
self.lock = None
if self._mem_file is not None:
data = self._mem_file
self._mem_file = StringIO()
self._mem_file.write(data)
def decompress(self, g, wrapAsFile=True):
buf = g.read(2)
magic = unpack(">H", buf)[0]
if (magic & 0x3EFF) == 0x10FB:
# it is compressed
if magic & 0x8000:
outputSize = unpack(">I", g.read(4))[0]
if magic & 0x100:
unknown1 = unpack(">I", g.read(4))[0]
else:
outputSize = unpack(">I", "\0" + g.read(3))[0]
if magic & 0x100:
unknown1 = unpack(">I", "\0" + g.read(3))[0]
output = []
while True:
opcode = unpack("B", g.read(1))[0]
if not (opcode & 0x80): # opcode: bit7==0 to get here
# read second opcode
opcode2 = unpack("B", g.read(1))[0]
#print "0x80", toBits(opcode), toBits(opcode2), opcode & 0x03, (((opcode & 0x60) << 3) | opcode2) + Q, ((opcode & 0x1C) >> 2) + 2 + R
# copy at most 3 bytes to output stream (lowest 2 bits of opcode)
count = opcode & 0x03
for i in range(count):
output.append(g.read(1))
# you always have to look at least one byte, hence the +1
# use bit6 and bit5 (bit7=0 to trigger the if-statement) of opcode, and 8 bits of opcode2 (10-bits)
lookback = (((opcode & 0x60) << 3) | opcode2) + 1
# use bit4..2 of opcode
count = ((opcode & 0x1C) >> 2) + 3
for i in range(count):
output.append(output[-lookback])
elif not (opcode & 0x40): # opcode: bit7..6==10 to get here
opcode2 = unpack("B", g.read(1))[0]
opcode3 = unpack("B", g.read(1))[0]
#print "0x40", toBits(opcode), toBits(opcode2), toBits(opcode3)
# copy count bytes (upper 2 bits of opcode2)
count = opcode2 >> 6
for i in range(count):
output.append(g.read(1))
# look back again (lower 6 bits of opcode2, all 8 bits of opcode3, total 14-bits)
lookback = (((opcode2 & 0x3F) << 8) | opcode3) + 1
# lower 6 bits of opcode are the count to copy
count = (opcode & 0x3F) + 4
for i in range(count):
output.append(output[-lookback])
elif not (opcode & 0x20): # opcode: bit7..5=110 to get here
opcode2 = unpack("B", g.read(1))[0]
opcode3 = unpack("B", g.read(1))[0]
opcode4 = unpack("B", g.read(1))[0]
# copy at most 3 bytes to output stream (lowest 2 bits of opcode)
count = opcode & 0x03
for i in range(count):
output.append(g.read(1))
# look back: bit4 of opcode, all bits of opcode2 and opcode3, total 17-bits
lookback = (((opcode & 0x10) >> 4) << 16) | (
opcode2 << 8) | (opcode3) + 1
# bit3..2 of opcode and the whole of opcode4
count = (((((opcode & 0x0C) >> 2) << 8)) | opcode4) + 5
#print "0x20", toBits(opcode), toBits(opcode2), toBits(opcode3), toBits(opcode4), lookback, count
for i in range(count):
output.append(output[-lookback])
else: # opcode: bit7..5==1 to get here
# use lowest 5 bits for count
count = ((opcode & 0x1F) << 2) + 4
if count > 0x70: # this is end of input
# turn into a small-copy
count = opcode & 0x03
#print "0xEXITCOPY", count
for i in range(count):
output.append(g.read(1))
break
# "big copy" operation: up to 112 bytes (minumum of 4, multiple of 4)
for i in range(count):
output.append(g.read(1))
#print "0xLO", toBits(opcode), count
if wrapAsFile:
return StringIO("".join(output))
else:
return "".join(output)
import threading
import paramiko
from fs.base import flags_to_mode
from fs.path import *
from fs.errors import *
from fs.local_functools import wraps
from fs.filelike import StringIO
from fs.utils import isdir
# Default host key used by BaseSFTPServer
#
DEFAULT_HOST_KEY = paramiko.RSAKey.from_private_key(
StringIO(
"-----BEGIN RSA PRIVATE KEY-----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\n4bwvYtUGufMIHiNeWP66i6fYCucXCMYtx6Xgu2hpdZZpFw==\n-----END RSA PRIVATE KEY-----\n"
))
def report_sftp_errors(func):
"""Decorator to catch and report FS errors as SFTP error codes.
Any FSError exceptions are caught and translated into an appropriate
return code, while other exceptions are passed through untouched.
"""
@wraps(func)
def wrapper(*args, **kwds):
try:
return func(*args, **kwds)
except ResourceNotFoundError, e:
return paramiko.SFTP_NO_SUCH_FILE
