Python errno.EISDIR Examples
The following are 30
code examples of errno.EISDIR().
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Example #1
| Source File: ftp.py From python-for-android with Apache License 2.0 | 6 votes |
|
def openForReading(self, path):
"""
Open C{path} for reading.
@param path: The path, as a list of segments, to open.
@type path: C{list} of C{unicode}
@return: A L{Deferred} is returned that will fire with an object
implementing L{IReadFile} if the file is successfully opened. If
C{path} is a directory, or if an exception is raised while trying
to open the file, the L{Deferred} will fire with an error.
"""
p = self._path(path)
if p.isdir():
# Normally, we would only check for EISDIR in open, but win32
# returns EACCES in this case, so we check before
return defer.fail(IsADirectoryError(path))
try:
f = p.open('r')
except (IOError, OSError), e:
return errnoToFailure(e.errno, path)
Example #2
| Source File: config.py From recruit with Apache License 2.0 | 6 votes |
|
def from_json(self, filename, silent=False):
"""Updates the values in the config from a JSON file. This function
behaves as if the JSON object was a dictionary and passed to the
:meth:`from_mapping` function.
:param filename: the filename of the JSON file. This can either be an
absolute filename or a filename relative to the
root path.
:param silent: set to ``True`` if you want silent failure for missing
files.
.. versionadded:: 0.11
"""
filename = os.path.join(self.root_path, filename)
try:
with open(filename) as json_file:
obj = json.loads(json_file.read())
except IOError as e:
if silent and e.errno in (errno.ENOENT, errno.EISDIR):
return False
e.strerror = 'Unable to load configuration file (%s)' % e.strerror
raise
return self.from_mapping(obj)
Example #3
| Source File: conf.py From KubeOperator with Apache License 2.0 | 6 votes |
|
def from_json(self, filename, silent=False):
"""Updates the values in the config from a JSON file. This function
behaves as if the JSON object was a dictionary and passed to the
:meth:`from_mapping` function.
:param filename: the filename of the JSON file. This can either be an
absolute filename or a filename relative to the
root path.
:param silent: set to ``True`` if you want silent failure for missing
files.
.. versionadded:: 0.11
"""
if self.root_path:
filename = os.path.join(self.root_path, filename)
try:
with open(filename) as json_file:
obj = json.loads(json_file.read())
except IOError as e:
if silent and e.errno in (errno.ENOENT, errno.EISDIR):
return False
e.strerror = 'Unable to load configuration file (%s)' % e.strerror
raise
return self.from_mapping(obj)
Example #4
| Source File: test_socket.py From ironpython2 with Apache License 2.0 | 6 votes |
|
def isTipcAvailable():
"""Check if the TIPC module is loaded
The TIPC module is not loaded automatically on Ubuntu and probably
other Linux distros.
"""
if not hasattr(socket, "AF_TIPC"):
return False
try:
f = open("/proc/modules")
except IOError as e:
# It's ok if the file does not exist, is a directory or if we
# have not the permission to read it. In any other case it's a
# real error, so raise it again.
if e.errno in (errno.ENOENT, errno.EISDIR, errno.EACCES):
return False
else:
raise
with f:
for line in f:
if line.startswith("tipc "):
return True
return False
Example #5
| Source File: config.py From jbox with MIT License | 6 votes |
|
def from_json(self, filename, silent=False):
"""Updates the values in the config from a JSON file. This function
behaves as if the JSON object was a dictionary and passed to the
:meth:`from_mapping` function.
:param filename: the filename of the JSON file. This can either be an
absolute filename or a filename relative to the
root path.
:param silent: set to ``True`` if you want silent failure for missing
files.
.. versionadded:: 0.11
"""
filename = os.path.join(self.root_path, filename)
try:
with open(filename) as json_file:
obj = json.loads(json_file.read())
except IOError as e:
if silent and e.errno in (errno.ENOENT, errno.EISDIR):
return False
e.strerror = 'Unable to load configuration file (%s)' % e.strerror
raise
return self.from_mapping(obj)
Example #6
| Source File: process_lock.py From fasteners with Apache License 2.0 | 6 votes |
|
def _ensure_tree(path):
"""Create a directory (and any ancestor directories required).
:param path: Directory to create
"""
try:
os.makedirs(path)
except OSError as e:
if e.errno == errno.EEXIST:
if not os.path.isdir(path):
raise
else:
return False
elif e.errno == errno.EISDIR:
return False
else:
raise
else:
return True
Example #7
| Source File: config.py From RSSNewsGAE with Apache License 2.0 | 6 votes |
|
def from_json(self, filename, silent=False):
"""Updates the values in the config from a JSON file. This function
behaves as if the JSON object was a dictionary and passed to the
:meth:`from_mapping` function.
:param filename: the filename of the JSON file. This can either be an
absolute filename or a filename relative to the
root path.
:param silent: set to ``True`` if you want silent failure for missing
files.
.. versionadded:: 0.11
"""
filename = os.path.join(self.root_path, filename)
try:
with open(filename) as json_file:
obj = json.loads(json_file.read())
except IOError as e:
if silent and e.errno in (errno.ENOENT, errno.EISDIR):
return False
e.strerror = 'Unable to load configuration file (%s)' % e.strerror
raise
return self.from_mapping(obj)
Example #8
| Source File: ftp.py From Safejumper-for-Desktop with GNU General Public License v2.0 | 6 votes |
|
def errnoToFailure(e, path):
"""
Map C{OSError} and C{IOError} to standard FTP errors.
"""
if e == errno.ENOENT:
return defer.fail(FileNotFoundError(path))
elif e == errno.EACCES or e == errno.EPERM:
return defer.fail(PermissionDeniedError(path))
elif e == errno.ENOTDIR:
return defer.fail(IsNotADirectoryError(path))
elif e == errno.EEXIST:
return defer.fail(FileExistsError(path))
elif e == errno.EISDIR:
return defer.fail(IsADirectoryError(path))
else:
return defer.fail()
Example #9
| Source File: ftp.py From Safejumper-for-Desktop with GNU General Public License v2.0 | 6 votes |
|
def openForReading(self, path):
"""
Open C{path} for reading.
@param path: The path, as a list of segments, to open.
@type path: C{list} of C{unicode}
@return: A L{Deferred} is returned that will fire with an object
implementing L{IReadFile} if the file is successfully opened. If
C{path} is a directory, or if an exception is raised while trying
to open the file, the L{Deferred} will fire with an error.
"""
p = self._path(path)
if p.isdir():
# Normally, we would only check for EISDIR in open, but win32
# returns EACCES in this case, so we check before
return defer.fail(IsADirectoryError(path))
try:
f = p.open('r')
except (IOError, OSError) as e:
return errnoToFailure(e.errno, path)
except:
return defer.fail()
else:
return defer.succeed(_FileReader(f))
Example #10
| Source File: ftp.py From Safejumper-for-Desktop with GNU General Public License v2.0 | 6 votes |
|
def openForWriting(self, path):
"""
Open C{path} for writing.
@param path: The path, as a list of segments, to open.
@type path: C{list} of C{unicode}
@return: A L{Deferred} is returned that will fire with an object
implementing L{IWriteFile} if the file is successfully opened. If
C{path} is a directory, or if an exception is raised while trying
to open the file, the L{Deferred} will fire with an error.
"""
p = self._path(path)
if p.isdir():
# Normally, we would only check for EISDIR in open, but win32
# returns EACCES in this case, so we check before
return defer.fail(IsADirectoryError(path))
try:
fObj = p.open('w')
except (IOError, OSError) as e:
return errnoToFailure(e.errno, path)
except:
return defer.fail()
return defer.succeed(_FileWriter(fObj))
Example #11
| Source File: config.py From Building-Recommendation-Systems-with-Python with MIT License | 6 votes |
|
def from_json(self, filename, silent=False):
"""Updates the values in the config from a JSON file. This function
behaves as if the JSON object was a dictionary and passed to the
:meth:`from_mapping` function.
:param filename: the filename of the JSON file. This can either be an
absolute filename or a filename relative to the
root path.
:param silent: set to ``True`` if you want silent failure for missing
files.
.. versionadded:: 0.11
"""
filename = os.path.join(self.root_path, filename)
try:
with open(filename) as json_file:
obj = json.loads(json_file.read())
except IOError as e:
if silent and e.errno in (errno.ENOENT, errno.EISDIR):
return False
e.strerror = 'Unable to load configuration file (%s)' % e.strerror
raise
return self.from_mapping(obj)
Example #12
| Source File: config.py From scylla with Apache License 2.0 | 6 votes |
|
def from_json(self, filename, silent=False):
"""Updates the values in the config from a JSON file. This function
behaves as if the JSON object was a dictionary and passed to the
:meth:`from_mapping` function.
:param filename: the filename of the JSON file. This can either be an
absolute filename or a filename relative to the
root path.
:param silent: set to ``True`` if you want silent failure for missing
files.
.. versionadded:: 0.11
"""
filename = os.path.join(self.root_path, filename)
try:
with open(filename) as json_file:
obj = json.loads(json_file.read())
except IOError as e:
if silent and e.errno in (errno.ENOENT, errno.EISDIR):
return False
e.strerror = 'Unable to load configuration file (%s)' % e.strerror
raise
return self.from_mapping(obj)
Example #13
| Source File: ftp.py From learn_python3_spider with MIT License | 6 votes |
|
def openForWriting(self, path):
"""
Open C{path} for writing.
@param path: The path, as a list of segments, to open.
@type path: C{list} of C{unicode}
@return: A L{Deferred} is returned that will fire with an object
implementing L{IWriteFile} if the file is successfully opened. If
C{path} is a directory, or if an exception is raised while trying
to open the file, the L{Deferred} will fire with an error.
"""
p = self._path(path)
if p.isdir():
# Normally, we would only check for EISDIR in open, but win32
# returns EACCES in this case, so we check before
return defer.fail(IsADirectoryError(path))
try:
fObj = p.open('w')
except (IOError, OSError) as e:
return errnoToFailure(e.errno, path)
except:
return defer.fail()
return defer.succeed(_FileWriter(fObj))
Example #14
| Source File: ftp.py From learn_python3_spider with MIT License | 6 votes |
|
def errnoToFailure(e, path):
"""
Map C{OSError} and C{IOError} to standard FTP errors.
"""
if e == errno.ENOENT:
return defer.fail(FileNotFoundError(path))
elif e == errno.EACCES or e == errno.EPERM:
return defer.fail(PermissionDeniedError(path))
elif e == errno.ENOTDIR:
return defer.fail(IsNotADirectoryError(path))
elif e == errno.EEXIST:
return defer.fail(FileExistsError(path))
elif e == errno.EISDIR:
return defer.fail(IsADirectoryError(path))
else:
return defer.fail()
Example #15
| Source File: ftp.py From python-for-android with Apache License 2.0 | 6 votes |
|
def errnoToFailure(e, path):
"""
Map C{OSError} and C{IOError} to standard FTP errors.
"""
if e == errno.ENOENT:
return defer.fail(FileNotFoundError(path))
elif e == errno.EACCES or e == errno.EPERM:
return defer.fail(PermissionDeniedError(path))
elif e == errno.ENOTDIR:
return defer.fail(IsNotADirectoryError(path))
elif e == errno.EEXIST:
return defer.fail(FileExistsError(path))
elif e == errno.EISDIR:
return defer.fail(IsADirectoryError(path))
else:
return defer.fail()
Example #16
| Source File: config.py From PhonePi_SampleServer with MIT License | 6 votes |
|
def from_json(self, filename, silent=False):
"""Updates the values in the config from a JSON file. This function
behaves as if the JSON object was a dictionary and passed to the
:meth:`from_mapping` function.
:param filename: the filename of the JSON file. This can either be an
absolute filename or a filename relative to the
root path.
:param silent: set to ``True`` if you want silent failure for missing
files.
.. versionadded:: 0.11
"""
filename = os.path.join(self.root_path, filename)
try:
with open(filename) as json_file:
obj = json.loads(json_file.read())
except IOError as e:
if silent and e.errno in (errno.ENOENT, errno.EISDIR):
return False
e.strerror = 'Unable to load configuration file (%s)' % e.strerror
raise
return self.from_mapping(obj)
Example #17
| Source File: config.py From ctpbee with MIT License | 6 votes |
|
def from_pyfile(self, filename, silent=False):
filename = os.path.join(self.root_path, filename)
d = types.ModuleType('config')
d.__file__ = filename
try:
with open(filename, mode='rb') as config_file:
exec(compile(config_file.read(), filename, 'exec'), d.__dict__)
except IOError as e:
if silent and e.errno in (
errno.ENOENT, errno.EISDIR, errno.ENOTDIR
):
return False
e.strerror = 'Unable to load configuration file (%s)' % e.strerror
raise
self.from_object(d)
return True
Example #18
| Source File: linux.py From manticore with GNU Affero General Public License v3.0 | 6 votes |
|
def sys_ftruncate(self, fd, length) -> int:
"""
Truncate a file to <length>
:return 0 on success
"""
try:
f = self._get_fdlike(fd)
except FdError as e:
return -e.err
except OSError as e:
return -e.errno
if isinstance(f, Directory):
return -errno.EISDIR
if not isinstance(f, File):
return -errno.EINVAL
f.file.truncate(length)
return 0
Example #19
| Source File: config.py From planespotter with MIT License | 6 votes |
|
def from_json(self, filename, silent=False):
"""Updates the values in the config from a JSON file. This function
behaves as if the JSON object was a dictionary and passed to the
:meth:`from_mapping` function.
:param filename: the filename of the JSON file. This can either be an
absolute filename or a filename relative to the
root path.
:param silent: set to ``True`` if you want silent failure for missing
files.
.. versionadded:: 0.11
"""
filename = os.path.join(self.root_path, filename)
try:
with open(filename) as json_file:
obj = json.loads(json_file.read())
except IOError as e:
if silent and e.errno in (errno.ENOENT, errno.EISDIR):
return False
e.strerror = 'Unable to load configuration file (%s)' % e.strerror
raise
return self.from_mapping(obj)
Example #20
| Source File: micropip.py From micropython-samples with MIT License | 6 votes |
|
def _makedirs(name):
dirname = os.path.dirname(name)
def split_path(lst, path):
q = os.path.split(path)
if q[1] != '':
lst.append(q[1])
split_path(lst, q[0])
lst = []
split_path(lst, dirname)
lst.reverse()
mypath = os.path.abspath('/')
for elem in lst:
mypath = os.path.join(mypath, elem)
if not os.path.exists(mypath):
try:
os.mkdir(mypath)
except OSError as e:
if e.args[0] != errno.EEXIST and e.args[0] != errno.EISDIR:
raise
Example #21
| Source File: dbxfs.py From dbxfs with GNU General Public License v3.0 | 6 votes |
|
def unlink(self, path):
if path.parent == path:
# Short-circuit on failing on root
raise OSError(errno.EISDIR, os.strerror(errno.EISDIR))
# NB: dropbox api provides no single-file delete call
# if a directory exists at this location, it will recursively
# delete everything
try:
md = self._clientv2.files_delete(str(path))
except dropbox.exceptions.ApiError as e:
if e.error.is_path_lookup():
raise OSError(errno.ENOENT, os.strerror(errno.ENOENT)) from e
else:
raise
else:
if isinstance(md, dropbox.files.FolderMetadata):
log.warn("Called unlink() on directory and it succeeded: %r", path)
Example #22
| Source File: config.py From Financial-Portfolio-Flask with MIT License | 6 votes |
|
def from_json(self, filename, silent=False):
"""Updates the values in the config from a JSON file. This function
behaves as if the JSON object was a dictionary and passed to the
:meth:`from_mapping` function.
:param filename: the filename of the JSON file. This can either be an
absolute filename or a filename relative to the
root path.
:param silent: set to ``True`` if you want silent failure for missing
files.
.. versionadded:: 0.11
"""
filename = os.path.join(self.root_path, filename)
try:
with open(filename) as json_file:
obj = json.loads(json_file.read())
except IOError as e:
if silent and e.errno in (errno.ENOENT, errno.EISDIR):
return False
e.strerror = 'Unable to load configuration file (%s)' % e.strerror
raise
return self.from_mapping(obj)
Example #23
| Source File: factory.py From lemur with Apache License 2.0 | 6 votes |
|
def from_file(file_path, silent=False):
"""
Updates the values in the config from a Python file. This function
behaves as if the file was imported as module with the
:param file_path:
:param silent:
"""
d = imp.new_module("config")
d.__file__ = file_path
try:
with open(file_path) as config_file:
exec( # nosec: config file safe
compile(config_file.read(), file_path, "exec"), d.__dict__
)
except IOError as e:
if silent and e.errno in (errno.ENOENT, errno.EISDIR):
return False
e.strerror = "Unable to load configuration file (%s)" % e.strerror
raise
return d
Example #24
| Source File: ftp.py From learn_python3_spider with MIT License | 6 votes |
|
def openForReading(self, path):
"""
Open C{path} for reading.
@param path: The path, as a list of segments, to open.
@type path: C{list} of C{unicode}
@return: A L{Deferred} is returned that will fire with an object
implementing L{IReadFile} if the file is successfully opened. If
C{path} is a directory, or if an exception is raised while trying
to open the file, the L{Deferred} will fire with an error.
"""
p = self._path(path)
if p.isdir():
# Normally, we would only check for EISDIR in open, but win32
# returns EACCES in this case, so we check before
return defer.fail(IsADirectoryError(path))
try:
f = p.open('r')
except (IOError, OSError) as e:
return errnoToFailure(e.errno, path)
except:
return defer.fail()
else:
return defer.succeed(_FileReader(f))
Example #25
| Source File: config.py From recruit with Apache License 2.0 | 5 votes |
|
def from_pyfile(self, filename, silent=False):
"""Updates the values in the config from a Python file. This function
behaves as if the file was imported as module with the
:meth:`from_object` function.
:param filename: the filename of the config. This can either be an
absolute filename or a filename relative to the
root path.
:param silent: set to ``True`` if you want silent failure for missing
files.
.. versionadded:: 0.7
`silent` parameter.
"""
filename = os.path.join(self.root_path, filename)
d = types.ModuleType('config')
d.__file__ = filename
try:
with open(filename, mode='rb') as config_file:
exec(compile(config_file.read(), filename, 'exec'), d.__dict__)
except IOError as e:
if silent and e.errno in (
errno.ENOENT, errno.EISDIR, errno.ENOTDIR
):
return False
e.strerror = 'Unable to load configuration file (%s)' % e.strerror
raise
self.from_object(d)
return True
Example #26
| Source File: utils.py From recruit with Apache License 2.0 | 5 votes |
|
def open_if_exists(filename, mode='rb'):
"""Returns a file descriptor for the filename if that file exists,
otherwise `None`.
"""
try:
return open(filename, mode)
except IOError as e:
if e.errno not in (errno.ENOENT, errno.EISDIR, errno.EINVAL):
raise
Example #27
| Source File: config.py From planespotter with MIT License | 5 votes |
|
def from_pyfile(self, filename, silent=False):
"""Updates the values in the config from a Python file. This function
behaves as if the file was imported as module with the
:meth:`from_object` function.
:param filename: the filename of the config. This can either be an
absolute filename or a filename relative to the
root path.
:param silent: set to ``True`` if you want silent failure for missing
files.
.. versionadded:: 0.7
`silent` parameter.
"""
filename = os.path.join(self.root_path, filename)
d = types.ModuleType('config')
d.__file__ = filename
try:
with open(filename, mode='rb') as config_file:
exec(compile(config_file.read(), filename, 'exec'), d.__dict__)
except IOError as e:
if silent and e.errno in (errno.ENOENT, errno.EISDIR):
return False
e.strerror = 'Unable to load configuration file (%s)' % e.strerror
raise
self.from_object(d)
return True
Example #28
| Source File: utils.py From planespotter with MIT License | 5 votes |
|
def open_if_exists(filename, mode='rb'):
"""Returns a file descriptor for the filename if that file exists,
otherwise `None`.
"""
try:
return open(filename, mode)
except IOError as e:
if e.errno not in (errno.ENOENT, errno.EISDIR, errno.EINVAL):
raise
Example #29
| Source File: linux.py From manticore with GNU Affero General Public License v3.0 | 5 votes |
|
def read(self, size):
raise FdError("Is a directory", errno.EISDIR)
Example #30
| Source File: conf.py From rdopkg with Apache License 2.0 | 5 votes |
|
def from_pyfile(self, filename, silent=False):
d = imp.new_module('extconfig')
d.__file__ = filename
try:
with open(filename) as config_file:
exec(compile(config_file.read(), filename, 'exec'), d.__dict__)
except IOError as e:
if silent and e.errno in (errno.ENOENT, errno.EISDIR):
return False
e.strerror = 'Unable to load configuration file (%s)' % e.strerror
raise
self.from_object(d)
return True
