mystring = subprocess.check_output(["sudo iwlist wlan0 scan"], universal_newlines=True)
word = 'Devsign2G'
print (mystring)
print (word)
if word in str(mystring):
print ('success')
-error message-
Traceback (most recent call last):
File "test.py", line 52, in
mystring = subprocess.check_output(["sudo iwlist wlan0 scan"], universal_newlines=True)
File "/usr/lib/python2.7/subprocess.py", line 212, in check_output
process = Popen(stdout=PIPE, *popenargs, **kwargs)
File "/usr/lib/python2.7/subprocess.py", line 390, in __init__
errread, errwrite)
File "/usr/lib/python2.7/subprocess.py", line 1024, in _execute_child
raise child_exception
OSError: [Errno 2] No such file or directory
what is the problem?
what is the problem?
The OSError: [Errno 2] No such file or directory refers to the subprocess command which is to be executed.
The program arguments must be passed individually in the sequence, so change
["sudo iwlist wlan0 scan"]
to
["sudo", "iwlist", "wlan0", "scan"]
It looks like your code is using a file called "subprocess" located here: /usr/lib/python2.7/subprocess.py
But the file or directory isn't there. You can change the dir or put the file in the correct folder.
If it's an packaged. Did you install the package with pip or sth? Is it imported?
Related
we are trying to use SQLFluff in our project to avoid sql parser errors before deployment.
in our case we have subdirectories which contains sql files.
During Development we are running command sqlfluff lint command in root directory, we found that lint command is working for one level subdirectory sql path like below,
sqlfluff lint demo/complexquery.sql --dialect snowflake
But when we try for 2 level subdirectory sql file path, lint command is not working and giving error as below. could you please let me know whether iam missing syntax.
sqlfluff lint SQLScript/demo/complexquery.sql --dialect snowflake
Traceback (most recent call last):
File "C:\Users\ar\AppData\Roaming\Python\Python310\site-packages\toml\decoder.py", line 395, in loads
value, vtype = decoder.load_value(multilinestr)
File "C:\Users\ar\AppData\Roaming\Python\Python310\site-packages\toml\decoder.py", line 849, in load_value
raise ValueError("Found tokens after a closed " +
ValueError: Found tokens after a closed string. Invalid TOML.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Program Files\Python310\lib\runpy.py", line 196, in _run_module_as_main
return _run_code(code, main_globals, None,
File "C:\Program Files\Python310\lib\runpy.py", line 86, in run_code
exec(code, run_globals)
File "C:\Users\ar\AppData\Roaming\Python\Python310\Scripts\sqlfluff.exe_main.py", line 7, in
File "C:\Users\ar\AppData\Roaming\Python\Python310\site-packages\click\core.py", line 1130, in call
return self.main(*args, **kwargs)
File "C:\Users\ar\AppData\Roaming\Python\Python310\site-packages\click\core.py", line 1055, in main
rv = self.invoke(ctx)
File "C:\Users\ar\AppData\Roaming\Python\Python310\site-packages\click\core.py", line 1657, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "C:\Users\ar\AppData\Roaming\Python\Python310\site-packages\click\core.py", line 1404, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "C:\Users\ar\AppData\Roaming\Python\Python310\site-packages\click\core.py", line 760, in invoke
return __callback(*args, **kwargs)
File "C:\Users\ar\AppData\Roaming\Python\Python310\site-packages\sqlfluff\cli\commands.py", line 549, in lint
config = get_config(
File "C:\Users\ar\AppData\Roaming\Python\Python310\site-packages\sqlfluff\cli\commands.py", line 361, in get_config
return FluffConfig.from_root(
File "C:\Users\ar\AppData\Roaming\Python\Python310\site-packages\sqlfluff\core\config.py", line 613, in from_root
c = loader.load_config_up_to_path(
File "C:\Users\ar\AppData\Roaming\Python\Python310\site-packages\sqlfluff\core\config.py", line 414, in load_config_up_to_path
[self.load_config_at_path(p) for p in config_paths]
File "C:\Users\ar\AppData\Roaming\Python\Python310\site-packages\sqlfluff\core\config.py", line 414, in
[self.load_config_at_path(p) for p in config_paths]
File "C:\Users\ar\AppData\Roaming\Python\Python310\site-packages\sqlfluff\core\config.py", line 338, in load_config_at_path
configs = self.load_config_file(p, fname, configs=configs)
File "C:\Users\ar\AppData\Roaming\Python\Python310\site-packages\sqlfluff\core\config.py", line 305, in load_config_file
elems = self._get_config_elems_from_toml(file_path)
File "C:\Users\ar\AppData\Roaming\Python\Python310\site-packages\sqlfluff\core\config.py", line 191, in _get_config_elems_from_toml
config = toml.load(fpath)
File "C:\Users\ar\AppData\Roaming\Python\Python310\site-packages\toml\decoder.py", line 134, in load
return loads(ffile.read(), _dict, decoder)
File "C:\Users\ar\AppData\Roaming\Python\Python310\site-packages\toml\decoder.py", line 397, in loads
raise TomlDecodeError(str(err), original, pos)
toml.decoder.TomlDecodeError: Found tokens after a closed string. Invalid TOML. (line 54 column 1 char 4192)
From MongoDB to Elastic Search(5.6.5), I sync the database with Mongo-Connector using Elastic2DocManager:
mongo-connector -m localhost:27017 -t localhost:9200 -d elastic2_doc_manager
After seeing some update on docs.deleted of mongodb_meta on Elastic Search:
health status index uuid pri rep docs.count docs.deleted store.size pri.store.size
yellow open mongodb_meta 3wd6OjTT6tD3f6ZGezZw 5 1 1337173 8372 192.9mb 192.9mb
mongo-connector stops working with below error:
2018-07-11 07:16:41,977 [WARNING] elasticsearch:97 - POST http://localhost:9200/_bulk [status:N/A request:10.003s]
Traceback (most recent call last):
File "c:\programdata\anaconda3\lib\site-packages\urllib3\connectionpool.py", line 387, in _make_request
six.raise_from(e, None)
File "<string>", line 2, in raise_from
File "c:\programdata\anaconda3\lib\site-packages\urllib3\connectionpool.py", line 383, in _make_request
httplib_response = conn.getresponse()
File "c:\programdata\anaconda3\lib\http\client.py", line 1331, in getresponse
response.begin()
File "c:\programdata\anaconda3\lib\http\client.py", line 297, in begin
version, status, reason = self._read_status()
File "c:\programdata\anaconda3\lib\http\client.py", line 258, in _read_status
line = str(self.fp.readline(_MAXLINE + 1), "iso-8859-1")
File "c:\programdata\anaconda3\lib\socket.py", line 586, in readinto
return self._sock.recv_into(b)
socket.timeout: timed out
During handling of the above exception, another exception occurred:
...
Exception in thread Thread-1:
Traceback (most recent call last):
File "c:\programdata\anaconda3\lib\threading.py", line 916, in _bootstrap_inner
self.run()
File "c:\programdata\anaconda3\lib\site-packages\mongo_connector\doc_managers\elastic2_doc_manager.py", line 150, in run
self._docman.send_buffered_operations()
File "c:\programdata\anaconda3\lib\site-packages\mongo_connector\doc_managers\elastic2_doc_manager.py", line 482, in send_buffered_operations
action_buffer = self.BulkBuffer.get_buffer()
File "c:\programdata\anaconda3\lib\site-packages\mongo_connector\doc_managers\elastic2_doc_manager.py", line 696, in get_buffer
self.update_sources()
File "c:\programdata\anaconda3\lib\site-packages\mongo_connector\util.py", line 35, in wrapped
return f(*args, **kwargs)
File "c:\programdata\anaconda3\lib\site-packages\mongo_connector\doc_managers\elastic2_doc_manager.py", line 628, in update_sources
if ES_doc['found']:
KeyError: 'found'
What is the reason for this error?
Make sure the versions are compatible.
The required python packages are installed, this is my requirements.txt look like.
astroid==1.6.5
autopep8==1.3.5
certifi==2018.8.24
elasticsearch==6.3.1
elasticsearch-dsl==6.2.1
isort==4.3.4
lazy-object-proxy==1.3.1
mccabe==0.6.1
pycodestyle==2.4.0
pylint==1.9.2
pymongo==3.7.1
rope==0.11.0
six==1.11.0
urllib3==1.23
wrapt==1.10.11
kindly help me to fix this problem
I am using "targetcli-2.0rc1"
I have created the portal with IP address 192.168.1.11 and port no : 3260
When I am doing "iser_enable" then it throws following error
/iscsi/iqn.20...168.1.11:3260> iser_enable
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/configshell/shell.py", line 983, in run_interactive
self._cli_loop()
File "/usr/lib/python2.7/dist-packages/configshell/shell.py", line 806, in _cli_loop
self.run_cmdline(cmdline)
File "/usr/lib/python2.7/dist-packages/configshell/shell.py", line 927, in run_cmdline
self._execute_command(path, command, pparams, kparams)
File "/usr/lib/python2.7/dist-packages/configshell/shell.py", line 902, in _execute_command
result = target.execute_command(command, pparams, kparams)
File "/usr/lib/python2.7/dist-packages/targetcli/ui_node.py", line 216, in execute_command
return UINode.execute_command(self, command, pparams, kparams)
File "/usr/lib/python2.7/dist-packages/targetcli/ui_node.py", line 101, in execute_command
pparams, kparams)
File "/usr/lib/python2.7/dist-packages/configshell/node.py", line 1405, in execute_command
result = method(*pparams, **kparams)
File "/usr/lib/python2.7/dist-packages/targetcli/ui_target.py", line 1042, in ui_command_iser_enable
self.portal._set_iser_attr(True)
File "/usr/lib/python2.7/dist-packages/rtslib/target.py", line 870, in _set_iser_attr
fwrite(path, "1")
File "/usr/lib/python2.7/dist-packages/rtslib/utils.py", line 106, in fwrite
file_fd.close()
IOError: [Errno 98] Address already in use
when i am using Soft-RoCE, iser_enable has no issues...
when I am trying with Soft-iWarp i got the above issue
my ibv_devices o/p is as follows
root#VCHN145:~# ibv_devices
device node GUID
------ ----------------
siw_wlan0 c038969609070000
siw_eth0 3417eb90714e0000
siw_lo 7369775f6c6f0000
root#VCHN145:~#
kindly help me to fix this problem
I was running ipython successfully on fedora 18 until now: I'm getting the following exception when trying to launch it:
Traceback (most recent call last):
File "/usr/bin/ipython", line 9, in <module>
load_entry_point('ipython==1.1.0', 'console_scripts', 'ipython')()
File "/usr/lib/python2.7/site-packages/IPython/__init__.py", line 118, in start_ipython
return launch_new_instance(argv=argv, **kwargs)
File "/usr/lib/python2.7/site-packages/IPython/config/application.py", line 544, in launch_instance
app.initialize(argv)
File "<string>", line 2, in initialize
File "/usr/lib/python2.7/site-packages/IPython/config/application.py", line 89, in catch_config_error
return method(app, *args, **kwargs)
File "/usr/lib/python2.7/site-packages/IPython/terminal/ipapp.py", line 323, in initialize
self.init_shell()
File "/usr/lib/python2.7/site-packages/IPython/terminal/ipapp.py", line 339, in init_shell
ipython_dir=self.ipython_dir, user_ns=self.user_ns)
File "/usr/lib/python2.7/site-packages/IPython/config/configurable.py", line 349, in instance
inst = cls(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/IPython/terminal/interactiveshell.py", line 320, in __init__
**kwargs
File "/usr/lib/python2.7/site-packages/IPython/core/interactiveshell.py", line 456, in __init__
self.init_history()
File "/usr/lib/python2.7/site-packages/IPython/core/interactiveshell.py", line 1487, in init_history
self.history_manager = HistoryManager(shell=self, parent=self)
File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 481, in __init__
self.new_session()
File "<string>", line 2, in new_session
File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 65, in needs_sqlite
return f(self, *a, **kw)
File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 500, in new_session
self.session_number = cur.lastrowid
OperationalError: disk I/O error
If you suspect this is an IPython bug, please report it at:
https://github.com/ipython/ipython/issues
or send an email to the mailing list at ipython-dev#scipy.org
You can print a more detailed traceback right now with "%tb", or use "%debug"
to interactively debug it.
Extra-detailed tracebacks for bug-reporting purposes can be enabled via:
c.Application.verbose_crash=True
I tried to upgrade ipython to the latest version using pip, which did not help. Any solution or workaround is very much welcomed.
IPython store history in a profile generally in ~/.ipython/profile_default/history.sqlite. There seem to be a disk error reading/writting to it.
Check the permissions of the file/folders, if necessary delete the file.
I solved it by set c.NotebookNotary.db_file = u':memory:' in jupyter configure file ~/.jupyter/jupyter_notebook_config.py
i have installed openerp. i have created postgres database. While i open ¨localhost:8060¨ in browser, display the followin error:
Client Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/openerp-7.0_20140110_002122-py2.7.egg/openerp/addons/web/http.py", line 204, in dispatch
response["result"] = method(self, **self.params)
File "/usr/local/lib/python2.7/dist-packages/openerp-7.0_20140110_002122-py2.7.egg/openerp/addons/web/controllers/main.py", line 761, in get_list
monodb = db_monodb(req)
File "/usr/local/lib/python2.7/dist-packages/openerp-7.0_20140110_002122-py2.7.egg/openerp/addons/web/controllers/main.py", line 129, in db_monodb
return db_redirect(req, True)[0]
File "/usr/local/lib/python2.7/dist-packages/openerp-7.0_20140110_002122-py2.7.egg/openerp/addons/web/controllers/main.py", line 109, in db_redirect
dbs = db_list(req, True)
File "/usr/local/lib/python2.7/dist-packages/openerp-7.0_20140110_002122-py2.7.egg/openerp/addons/web/controllers/main.py", line 90, in db_list
dbs = proxy.list(force)
File "/usr/local/lib/python2.7/dist-packages/openerp-7.0_20140110_002122-py2.7.egg/openerp/addons/web/session.py", line 30, in proxy_method
result = self.session.send(self.service_name, method, *args)
File "/usr/local/lib/python2.7/dist-packages/openerp-7.0_20140110_002122-py2.7.egg/openerp/addons/web/session.py", line 103, in send
raise xmlrpclib.Fault(openerp.tools.ustr(e), formatted_info)
Server Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/openerp-7.0_20140110_002122-py2.7.egg/openerp/addons/web/session.py", line 89, in send
return openerp.netsvc.dispatch_rpc(service_name, method, args)
File "/usr/local/lib/python2.7/dist-packages/openerp-7.0_20140110_002122-py2.7.egg/openerp/netsvc.py", line 292, in dispatch_rpc
result = ExportService.getService(service_name).dispatch(method, params)
File "/usr/local/lib/python2.7/dist-packages/openerp-7.0_20140110_002122-py2.7.egg/openerp/service/web_services.py", line 122, in dispatch
return fn(*params)
File "/usr/local/lib/python2.7/dist-packages/openerp-7.0_20140110_002122-py2.7.egg/openerp/service/web_services.py", line 359, in exp_list
cr = db.cursor()
File "/usr/local/lib/python2.7/dist-packages/openerp-7.0_20140110_002122-py2.7.egg/openerp/sql_db.py", line 484, in cursor
return Cursor(self._pool, self.dbname, serialized=serialized)
File "/usr/local/lib/python2.7/dist-packages/openerp-7.0_20140110_002122-py2.7.egg/openerp/sql_db.py", line 182, in __init__
self._cnx = pool.borrow(dsn(dbname))
File "/usr/local/lib/python2.7/dist-packages/openerp-7.0_20140110_002122-py2.7.egg/openerp/sql_db.py", line 377, in _locked
return fun(self, *args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/openerp-7.0_20140110_002122-py2.7.egg/openerp/sql_db.py", line 440, in borrow
result = psycopg2.connect(dsn=dsn, connection_factory=PsycoConnection)
File "/usr/lib/python2.7/dist-packages/psycopg2/__init__.py", line 179, in connect
connection_factory=connection_factory, async=async)
OperationalError: FATAL: role "bala" does not exist
otherwise i started like following ¨openerp-server start¨, error following like
Traceback (most recent call last):
File "/usr/local/bin/openerp-server", line 5, in <module>
pkg_resources.run_script('openerp==7.0-20140110-002122', 'openerp-server')
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 499, in run_script
self.require(requires)[0].run_script(script_name, ns)
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1235, in run_script
execfile(script_filename, namespace, namespace)
File "/usr/local/lib/python2.7/dist-packages/openerp-7.0_20140110_002122-py2.7.egg/EGG-INFO/scripts/openerp-server", line 5, in <module>
openerp.cli.main()
File "/usr/local/lib/python2.7/dist-packages/openerp-7.0_20140110_002122-py2.7.egg/openerp/cli/__init__.py", line 51, in main
__import__(m)
File "/usr/local/lib/python2.7/dist-packages/openerp-7.0_20140110_002122-py2.7.egg/openerp/modules/module.py", line 133, in load_module
mod = imp.load_module('openerp.addons.' + module_part, f, path, descr)
File "/usr/local/lib/python2.7/dist-packages/openerp-7.0_20140110_002122-py2.7.egg/openerp/addons/l10n_si/__init__.py", line 22, in <module>
import account_wizard
File "/usr/local/lib/python2.7/dist-packages/openerp-7.0_20140110_002122-py2.7.egg/openerp/addons/l10n_si/account_wizard.py", line 22, in <module>
import tools
ImportError: No module named tools
Anyone help for error correction. i cannot clear this error even two days i spend for this.
OperationalError: FATAL: role "bala" does not exist
A user that you have told OpenERP to use does not exist in the database. You probably need to create it. I expect you missed one or more installation steps.
Look for a CREATE USER, CREATE ROLE, or createuser command in the instructions.
GRANT commands or a database ownership assignment may also be nececssary depending on what the user is supposed to be able to do.
(It might also be assumed that you'll know to create the user to connect to the DB as).