Python io.BlockingIOError() Examples
The following are 30
code examples of io.BlockingIOError().
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.
You may also want to check out all available functions/classes of the module
io
, or try the search function
.
.
Example #1
| Source File: native.py From scapy with GNU General Public License v2.0 | 7 votes |
|
def recv_raw(self, x=MTU):
try:
data, address = self.ins.recvfrom(x)
except io.BlockingIOError:
return None, None, None
from scapy.layers.inet import IP
from scapy.layers.inet6 import IPv6
if self.ipv6:
# AF_INET6 does not return the IPv6 header. Let's build it
# (host, port, flowinfo, scopeid)
host, _, flowinfo, _ = address
header = raw(IPv6(src=host,
dst=self.host_ip6,
fl=flowinfo,
nh=self.proto, # fixed for AF_INET6
plen=len(data)))
return IPv6, header + data, time.time()
else:
return IP, data, time.time()
Example #2
| Source File: __init__.py From bazarr with GNU General Public License v3.0 | 5 votes |
|
def _flush_unlocked(self):
self._checkClosed('flush of closed file')
while self._write_buf:
try:
# ssl sockets only except 'bytes', not bytearrays
# so perhaps we should conditionally wrap this for perf?
n = self.raw.write(bytes(self._write_buf))
except io.BlockingIOError as e:
n = e.characters_written
del self._write_buf[:n]
Example #3
| Source File: globus_uploader_service.py From computing-pipeline with BSD 3-Clause "New" or "Revised" License | 5 votes |
|
def lockFile(f):
# From http://tilde.town/~cristo/file-locking-in-python.html
while True:
try:
fcntl.flock(f, fcntl.LOCK_EX | fcntl.LOCK_NB)
return
except (BlockingIOError, IOError) as e:
# Try again in 1/10th of a second
time.sleep(0.1)
Example #4
| Source File: wsgiserver3.py From opsbro with MIT License | 5 votes |
|
def _flush_unlocked(self):
self._checkClosed("flush of closed file")
while self._write_buf:
try:
# ssl sockets only except 'bytes', not bytearrays
# so perhaps we should conditionally wrap this for perf?
n = self.raw.write(bytes(self._write_buf))
except io.BlockingIOError as e:
n = e.characters_written
del self._write_buf[:n]
Example #5
| Source File: format.py From ImageFusion with MIT License | 5 votes |
|
def _read_bytes(fp, size, error_template="ran out of data"):
"""
Read from file-like object until size bytes are read.
Raises ValueError if not EOF is encountered before size bytes are read.
Non-blocking objects only supported if they derive from io objects.
Required as e.g. ZipExtFile in python 2.6 can return less data than
requested.
"""
data = bytes()
while True:
# io files (default in python3) return None or raise on
# would-block, python2 file will truncate, probably nothing can be
# done about that. note that regular files can't be non-blocking
try:
r = fp.read(size - len(data))
data += r
if len(r) == 0 or len(data) == size:
break
except io.BlockingIOError:
pass
if len(data) != size:
msg = "EOF: reading %s, expected %d bytes got %d"
raise ValueError(msg % (error_template, size, len(data)))
else:
return data
Example #6
| Source File: format.py From Splunking-Crime with GNU Affero General Public License v3.0 | 5 votes |
|
def _read_bytes(fp, size, error_template="ran out of data"):
"""
Read from file-like object until size bytes are read.
Raises ValueError if not EOF is encountered before size bytes are read.
Non-blocking objects only supported if they derive from io objects.
Required as e.g. ZipExtFile in python 2.6 can return less data than
requested.
"""
data = bytes()
while True:
# io files (default in python3) return None or raise on
# would-block, python2 file will truncate, probably nothing can be
# done about that. note that regular files can't be non-blocking
try:
r = fp.read(size - len(data))
data += r
if len(r) == 0 or len(data) == size:
break
except io.BlockingIOError:
pass
if len(data) != size:
msg = "EOF: reading %s, expected %d bytes got %d"
raise ValueError(msg % (error_template, size, len(data)))
else:
return data
Example #7
| Source File: numpy_pickle_utils.py From Splunking-Crime with GNU Affero General Public License v3.0 | 5 votes |
|
def _read_bytes(fp, size, error_template="ran out of data"):
"""Read from file-like object until size bytes are read.
Raises ValueError if not EOF is encountered before size bytes are read.
Non-blocking objects only supported if they derive from io objects.
Required as e.g. ZipExtFile in python 2.6 can return less data than
requested.
This function was taken from numpy/lib/format.py in version 1.10.2.
Parameters
----------
fp: file-like object
size: int
error_template: str
Returns
-------
a bytes object
The data read in bytes.
"""
data = bytes()
while True:
# io files (default in python3) return None or raise on
# would-block, python2 file will truncate, probably nothing can be
# done about that. note that regular files can't be non-blocking
try:
r = fp.read(size - len(data))
data += r
if len(r) == 0 or len(data) == size:
break
except io.BlockingIOError:
pass
if len(data) != size:
msg = "EOF: reading %s, expected %d bytes got %d"
raise ValueError(msg % (error_template, size, len(data)))
else:
return data
Example #8
| Source File: makefile.py From cheroot with BSD 3-Clause "New" or "Revised" License | 5 votes |
|
def _flush_unlocked(self):
self._checkClosed('flush of closed file')
while self._write_buf:
try:
# ssl sockets only except 'bytes', not bytearrays
# so perhaps we should conditionally wrap this for perf?
n = self.raw.write(bytes(self._write_buf))
except io.BlockingIOError as e:
n = e.characters_written
del self._write_buf[:n]
Example #9
| Source File: format.py From elasticintel with GNU General Public License v3.0 | 5 votes |
|
def _read_bytes(fp, size, error_template="ran out of data"):
"""
Read from file-like object until size bytes are read.
Raises ValueError if not EOF is encountered before size bytes are read.
Non-blocking objects only supported if they derive from io objects.
Required as e.g. ZipExtFile in python 2.6 can return less data than
requested.
"""
data = bytes()
while True:
# io files (default in python3) return None or raise on
# would-block, python2 file will truncate, probably nothing can be
# done about that. note that regular files can't be non-blocking
try:
r = fp.read(size - len(data))
data += r
if len(r) == 0 or len(data) == size:
break
except io.BlockingIOError:
pass
if len(data) != size:
msg = "EOF: reading %s, expected %d bytes got %d"
raise ValueError(msg % (error_template, size, len(data)))
else:
return data
Example #10
| Source File: gantry_scanner_service.py From computing-pipeline with BSD 3-Clause "New" or "Revised" License | 5 votes |
|
def lockFile(f):
# From http://tilde.town/~cristo/file-locking-in-python.html
while True:
try:
fcntl.flock(f, fcntl.LOCK_EX | fcntl.LOCK_NB)
return
except (BlockingIOError, IOError) as e:
# Try again in 1/10th of a second
time.sleep(0.1)
Example #11
| Source File: numpy_pickle_utils.py From abu with GNU General Public License v3.0 | 5 votes |
|
def _read_bytes(fp, size, error_template="ran out of data"):
"""Read from file-like object until size bytes are read.
Raises ValueError if not EOF is encountered before size bytes are read.
Non-blocking objects only supported if they derive from io objects.
Required as e.g. ZipExtFile in python 2.6 can return less data than
requested.
This function was taken from numpy/lib/format.py in version 1.10.2.
Parameters
----------
fp: file-like object
size: int
error_template: str
Returns
-------
a bytes object
The data read in bytes.
"""
data = bytes()
while True:
# io files (default in python3) return None or raise on
# would-block, python2 file will truncate, probably nothing can be
# done about that. note that regular files can't be non-blocking
try:
r = fp.read(size - len(data))
data += r
if len(r) == 0 or len(data) == size:
break
except io.BlockingIOError:
pass
if len(data) != size:
msg = "EOF: reading %s, expected %d bytes got %d"
raise ValueError(msg % (error_template, size, len(data)))
else:
return data
Example #12
| Source File: format.py From coffeegrindsize with MIT License | 5 votes |
|
def _read_bytes(fp, size, error_template="ran out of data"):
"""
Read from file-like object until size bytes are read.
Raises ValueError if not EOF is encountered before size bytes are read.
Non-blocking objects only supported if they derive from io objects.
Required as e.g. ZipExtFile in python 2.6 can return less data than
requested.
"""
data = bytes()
while True:
# io files (default in python3) return None or raise on
# would-block, python2 file will truncate, probably nothing can be
# done about that. note that regular files can't be non-blocking
try:
r = fp.read(size - len(data))
data += r
if len(r) == 0 or len(data) == size:
break
except io.BlockingIOError:
pass
if len(data) != size:
msg = "EOF: reading %s, expected %d bytes got %d"
raise ValueError(msg % (error_template, size, len(data)))
else:
return data
Example #13
| Source File: makefile.py From Tautulli with GNU General Public License v3.0 | 5 votes |
|
def _flush_unlocked(self):
self._checkClosed('flush of closed file')
while self._write_buf:
try:
# ssl sockets only except 'bytes', not bytearrays
# so perhaps we should conditionally wrap this for perf?
n = self.raw.write(bytes(self._write_buf))
except io.BlockingIOError as e:
n = e.characters_written
del self._write_buf[:n]
Example #14
| Source File: format.py From Carnets with BSD 3-Clause "New" or "Revised" License | 5 votes |
|
def _read_bytes(fp, size, error_template="ran out of data"):
"""
Read from file-like object until size bytes are read.
Raises ValueError if not EOF is encountered before size bytes are read.
Non-blocking objects only supported if they derive from io objects.
Required as e.g. ZipExtFile in python 2.6 can return less data than
requested.
"""
data = bytes()
while True:
# io files (default in python3) return None or raise on
# would-block, python2 file will truncate, probably nothing can be
# done about that. note that regular files can't be non-blocking
try:
r = fp.read(size - len(data))
data += r
if len(r) == 0 or len(data) == size:
break
except io.BlockingIOError:
pass
if len(data) != size:
msg = "EOF: reading %s, expected %d bytes got %d"
raise ValueError(msg % (error_template, size, len(data)))
else:
return data
Example #15
| Source File: format.py From Serverless-Deep-Learning-with-TensorFlow-and-AWS-Lambda with MIT License | 5 votes |
|
def _read_bytes(fp, size, error_template="ran out of data"):
"""
Read from file-like object until size bytes are read.
Raises ValueError if not EOF is encountered before size bytes are read.
Non-blocking objects only supported if they derive from io objects.
Required as e.g. ZipExtFile in python 2.6 can return less data than
requested.
"""
data = bytes()
while True:
# io files (default in python3) return None or raise on
# would-block, python2 file will truncate, probably nothing can be
# done about that. note that regular files can't be non-blocking
try:
r = fp.read(size - len(data))
data += r
if len(r) == 0 or len(data) == size:
break
except io.BlockingIOError:
pass
if len(data) != size:
msg = "EOF: reading %s, expected %d bytes got %d"
raise ValueError(msg % (error_template, size, len(data)))
else:
return data
Example #16
| Source File: format.py From twitter-stock-recommendation with MIT License | 5 votes |
|
def _read_bytes(fp, size, error_template="ran out of data"):
"""
Read from file-like object until size bytes are read.
Raises ValueError if not EOF is encountered before size bytes are read.
Non-blocking objects only supported if they derive from io objects.
Required as e.g. ZipExtFile in python 2.6 can return less data than
requested.
"""
data = bytes()
while True:
# io files (default in python3) return None or raise on
# would-block, python2 file will truncate, probably nothing can be
# done about that. note that regular files can't be non-blocking
try:
r = fp.read(size - len(data))
data += r
if len(r) == 0 or len(data) == size:
break
except io.BlockingIOError:
pass
if len(data) != size:
msg = "EOF: reading %s, expected %d bytes got %d"
raise ValueError(msg % (error_template, size, len(data)))
else:
return data
Example #17
| Source File: numpy_pickle_utils.py From twitter-stock-recommendation with MIT License | 5 votes |
|
def _read_bytes(fp, size, error_template="ran out of data"):
"""Read from file-like object until size bytes are read.
Raises ValueError if not EOF is encountered before size bytes are read.
Non-blocking objects only supported if they derive from io objects.
Required as e.g. ZipExtFile in python 2.6 can return less data than
requested.
This function was taken from numpy/lib/format.py in version 1.10.2.
Parameters
----------
fp: file-like object
size: int
error_template: str
Returns
-------
a bytes object
The data read in bytes.
"""
data = bytes()
while True:
# io files (default in python3) return None or raise on
# would-block, python2 file will truncate, probably nothing can be
# done about that. note that regular files can't be non-blocking
try:
r = fp.read(size - len(data))
data += r
if len(r) == 0 or len(data) == size:
break
except io.BlockingIOError:
pass
if len(data) != size:
msg = "EOF: reading %s, expected %d bytes got %d"
raise ValueError(msg % (error_template, size, len(data)))
else:
return data
Example #18
| Source File: format.py From keras-lambda with MIT License | 5 votes |
|
def _read_bytes(fp, size, error_template="ran out of data"):
"""
Read from file-like object until size bytes are read.
Raises ValueError if not EOF is encountered before size bytes are read.
Non-blocking objects only supported if they derive from io objects.
Required as e.g. ZipExtFile in python 2.6 can return less data than
requested.
"""
data = bytes()
while True:
# io files (default in python3) return None or raise on
# would-block, python2 file will truncate, probably nothing can be
# done about that. note that regular files can't be non-blocking
try:
r = fp.read(size - len(data))
data += r
if len(r) == 0 or len(data) == size:
break
except io.BlockingIOError:
pass
if len(data) != size:
msg = "EOF: reading %s, expected %d bytes got %d"
raise ValueError(msg % (error_template, size, len(data)))
else:
return data
Example #19
| Source File: format.py From Mastering-Elasticsearch-7.0 with MIT License | 5 votes |
|
def _read_bytes(fp, size, error_template="ran out of data"):
"""
Read from file-like object until size bytes are read.
Raises ValueError if not EOF is encountered before size bytes are read.
Non-blocking objects only supported if they derive from io objects.
Required as e.g. ZipExtFile in python 2.6 can return less data than
requested.
"""
data = bytes()
while True:
# io files (default in python3) return None or raise on
# would-block, python2 file will truncate, probably nothing can be
# done about that. note that regular files can't be non-blocking
try:
r = fp.read(size - len(data))
data += r
if len(r) == 0 or len(data) == size:
break
except io.BlockingIOError:
pass
if len(data) != size:
msg = "EOF: reading %s, expected %d bytes got %d"
raise ValueError(msg % (error_template, size, len(data)))
else:
return data
Example #20
| Source File: invalid_exceptions_raised.py From python-netsurv with MIT License | 5 votes |
|
def good_case3():
"""io.BlockingIOError is defined in C."""
import io
raise io.BlockingIOError
Example #21
| Source File: invalid_exceptions_raised.py From python-netsurv with MIT License | 5 votes |
|
def good_case3():
"""io.BlockingIOError is defined in C."""
import io
raise io.BlockingIOError
Example #22
| Source File: format.py From lambda-packs with MIT License | 5 votes |
|
def _read_bytes(fp, size, error_template="ran out of data"):
"""
Read from file-like object until size bytes are read.
Raises ValueError if not EOF is encountered before size bytes are read.
Non-blocking objects only supported if they derive from io objects.
Required as e.g. ZipExtFile in python 2.6 can return less data than
requested.
"""
data = bytes()
while True:
# io files (default in python3) return None or raise on
# would-block, python2 file will truncate, probably nothing can be
# done about that. note that regular files can't be non-blocking
try:
r = fp.read(size - len(data))
data += r
if len(r) == 0 or len(data) == size:
break
except io.BlockingIOError:
pass
if len(data) != size:
msg = "EOF: reading %s, expected %d bytes got %d"
raise ValueError(msg % (error_template, size, len(data)))
else:
return data
Example #23
| Source File: format.py From lambda-packs with MIT License | 5 votes |
|
def _read_bytes(fp, size, error_template="ran out of data"):
"""
Read from file-like object until size bytes are read.
Raises ValueError if not EOF is encountered before size bytes are read.
Non-blocking objects only supported if they derive from io objects.
Required as e.g. ZipExtFile in python 2.6 can return less data than
requested.
"""
data = bytes()
while True:
# io files (default in python3) return None or raise on
# would-block, python2 file will truncate, probably nothing can be
# done about that. note that regular files can't be non-blocking
try:
r = fp.read(size - len(data))
data += r
if len(r) == 0 or len(data) == size:
break
except io.BlockingIOError:
pass
if len(data) != size:
msg = "EOF: reading %s, expected %d bytes got %d"
raise ValueError(msg % (error_template, size, len(data)))
else:
return data
Example #24
| Source File: format.py From auto-alt-text-lambda-api with MIT License | 5 votes |
|
def _read_bytes(fp, size, error_template="ran out of data"):
"""
Read from file-like object until size bytes are read.
Raises ValueError if not EOF is encountered before size bytes are read.
Non-blocking objects only supported if they derive from io objects.
Required as e.g. ZipExtFile in python 2.6 can return less data than
requested.
"""
data = bytes()
while True:
# io files (default in python3) return None or raise on
# would-block, python2 file will truncate, probably nothing can be
# done about that. note that regular files can't be non-blocking
try:
r = fp.read(size - len(data))
data += r
if len(r) == 0 or len(data) == size:
break
except io.BlockingIOError:
pass
if len(data) != size:
msg = "EOF: reading %s, expected %d bytes got %d"
raise ValueError(msg % (error_template, size, len(data)))
else:
return data
Example #25
| Source File: wsgiserver3.py From SalesforceXyTools with Apache License 2.0 | 5 votes |
|
def _flush_unlocked(self):
self._checkClosed("flush of closed file")
while self._write_buf:
try:
# ssl sockets only except 'bytes', not bytearrays
# so perhaps we should conditionally wrap this for perf?
n = self.raw.write(bytes(self._write_buf))
except io.BlockingIOError as e:
n = e.characters_written
del self._write_buf[:n]
Example #26
| Source File: format.py From vnpy_crypto with MIT License | 5 votes |
|
def _read_bytes(fp, size, error_template="ran out of data"):
"""
Read from file-like object until size bytes are read.
Raises ValueError if not EOF is encountered before size bytes are read.
Non-blocking objects only supported if they derive from io objects.
Required as e.g. ZipExtFile in python 2.6 can return less data than
requested.
"""
data = bytes()
while True:
# io files (default in python3) return None or raise on
# would-block, python2 file will truncate, probably nothing can be
# done about that. note that regular files can't be non-blocking
try:
r = fp.read(size - len(data))
data += r
if len(r) == 0 or len(data) == size:
break
except io.BlockingIOError:
pass
if len(data) != size:
msg = "EOF: reading %s, expected %d bytes got %d"
raise ValueError(msg % (error_template, size, len(data)))
else:
return data
Example #27
| Source File: numpy_pickle_utils.py From mlens with MIT License | 5 votes |
|
def _read_bytes(fp, size, error_template="ran out of data"):
"""Read from file-like object until size bytes are read.
Raises ValueError if not EOF is encountered before size bytes are read.
Non-blocking objects only supported if they derive from io objects.
Required as e.g. ZipExtFile in python 2.6 can return less data than
requested.
This function was taken from numpy/lib/format.py in version 1.10.2.
Parameters
----------
fp: file-like object
size: int
error_template: str
Returns
-------
a bytes object
The data read in bytes.
"""
data = bytes()
while True:
# io files (default in python3) return None or raise on
# would-block, python2 file will truncate, probably nothing can be
# done about that. note that regular files can't be non-blocking
try:
r = fp.read(size - len(data))
data += r
if len(r) == 0 or len(data) == size:
break
except io.BlockingIOError:
pass
if len(data) != size:
msg = "EOF: reading %s, expected %d bytes got %d"
raise ValueError(msg % (error_template, size, len(data)))
else:
return data
Example #28
| Source File: globus_monitor_service.py From computing-pipeline with BSD 3-Clause "New" or "Revised" License | 5 votes |
|
def lockFile(f):
# From http://tilde.town/~cristo/file-locking-in-python.html
while True:
try:
fcntl.flock(f, fcntl.LOCK_EX | fcntl.LOCK_NB)
return
except (BlockingIOError, IOError) as e:
# Try again in 1/10th of a second
time.sleep(0.1)
Example #29
| Source File: wsgiserver3.py From Hatkey with GNU General Public License v3.0 | 5 votes |
|
def _flush_unlocked(self):
self._checkClosed("flush of closed file")
while self._write_buf:
try:
# ssl sockets only except 'bytes', not bytearrays
# so perhaps we should conditionally wrap this for perf?
n = self.raw.write(bytes(self._write_buf))
except io.BlockingIOError as e:
n = e.characters_written
del self._write_buf[:n]
Example #30
| Source File: format.py From GraphicDesignPatternByPython with MIT License | 5 votes |
|
def _read_bytes(fp, size, error_template="ran out of data"):
"""
Read from file-like object until size bytes are read.
Raises ValueError if not EOF is encountered before size bytes are read.
Non-blocking objects only supported if they derive from io objects.
Required as e.g. ZipExtFile in python 2.6 can return less data than
requested.
"""
data = bytes()
while True:
# io files (default in python3) return None or raise on
# would-block, python2 file will truncate, probably nothing can be
# done about that. note that regular files can't be non-blocking
try:
r = fp.read(size - len(data))
data += r
if len(r) == 0 or len(data) == size:
break
except io.BlockingIOError:
pass
if len(data) != size:
msg = "EOF: reading %s, expected %d bytes got %d"
raise ValueError(msg % (error_template, size, len(data)))
else:
return data
