Develop Reference

Python3: TypeError: 'module' object is not callable

I keep trying to run a bit of python on mac terminal, and I'm hit with the following error: "TypeError: 'module' object is not callable"
Reference code:
import re
import pathlib as Path
mypath = Path('users/pranav/Desktop/sir/samplenames.txt')
Could someone break down the error for me and explain what I should do to fix it?
I also tried to fix it using sys, however, before I could even work through it I was returned an error stating: AttributeError: 'list' object has no attribute 'dirname'
Code w/ sys:
import sys
print(sys.path.dirname())
import re
import pathlib as Path
mypath = Path('/users/pranav/Desktop/sir/samplenames.txt')
Any help would be greatly appreciated

from pathlib import Path
SCR_DIR = 'C:\\users\\pranav\\Desktop\\sir'
mypath = Path(SRC_DIR, "samplenames.txt")

CQLSH COPY ERROR TypeError: 'int' object is not iterable

I have below code getting trying to dump table data but below error TypeError: 'int' object is not iterable.
import argparse
import sys
import itertools
import codecs
import uuid
import os
try:
import cassandra
import cassandra.concurrent
except ImportError:
sys.exit('Python Cassandra driver not installed. You might try \"pip install cassandra-driver\".')
from cassandra.cluster import Cluster, ResultSet
from cassandra.policies import DCAwareRoundRobinPolicy
from cassandra.auth import PlainTextAuthProvider
from cassandra.cluster import ConsistencyLevel
datafile = "/Users/username/adf.csv"
if os.path.exists(datafile):
os.remove(datafile)
def dumptableascsv():
auth_provider = PlainTextAuthProvider(username='cassandra', password='cassandra')
cluster = Cluster(['127.0.0.1'],
load_balancing_policy=DCAwareRoundRobinPolicy(local_dc='Cassandra'),
port=9042, auth_provider=auth_provider)
session = cluster.connect('qualys_ioc')
session.execute("COPY qualys_ioc.agent_delta_fragment(agent_id , delta_id , fragment_id, boolean ,created_on) TO "
"'/Users/username/adf.csv' WITH HEADER = true ;", ConsistencyLevel.QUORUM)
dumptableascsv()

COPY is a cqlsh commend -- it is not part of CQL, and cannot be executed via native protocol clients. You are getting this particular error instead of a server request error because you're passing a consistency level in the parameters position of Session.execute.
You can use cqlsh to do this from a script, or have a look at the DS Bulk tool for high performance loading and unloading.

Python: AttributeError: 'module' object has no attribute, which is untrue

What I want to do:
I want to import a python module (pocketsphinx) and use the output from the Decoder attribute. However when I try to use it, I'm informed that module attribute 'Decoder' doesn't exist.
decoder = Decoder(configSwitches)
It does exist, though, which is what makes it so strange.
What I've done so far:
When I pull up a python console and input import pocketsphinx, it imports without any issue. Running pocketsphinx.file returns:
'/usr/local/lib/python2.7/dist-packages/pocketsphinx-0.0.8-py2.7-linux-armv7l.egg/pocketsphinx/__init__.pyc'
Looking in '/usr/local/lib/python2.7/dist-packages/pocketsphinx-0.0.8-py2.7-linux-armv7l.egg/pocketsphinx/__init__.py', I see: from pocketsphinx import * and that's it.
When I go back up to /usr/local/lib/python2.7/dist-packages/pocketsphinx/pocketsphinx.py and open it in a text editor, I see that pocketsphinx.py does indeed have a Decoder class with a healthy number of defined methods.
My Ask:
What other steps can I take to diagnose what's wrong with my use of the pocketsphinx module?
Here's the example code I was trying to run before really digging into the project:
import pocketsphinx
hmmd = r"/home/michael/Desktop/sphinxASR/pocketsphinx-5prealpha/model/en-us/en-us"
lmdir = r"/home/michael/Desktop/sphinxASR/pocketsphinx-5prealpha/model/en-us/en-us.lm.bin"
dictp = r"/home/michael/Desktop/sphinxASR/pocketsphinx-5prealpha/model/en-us/cmudict-en-us.dict"
fileName = r'/home/michael/Desktop/sphinxASR/voice_message.wav'
if __name__ == "__main__":
wavFile = open(fileName, "rb")
speechRec = pocketsphinx.Decoder(hmm=hmmd, lm=lmdir, dictionary=dictp)
wavFile.seek(44)
speechRec.decode_raw(wavFile)
result = speechRec.get_hyp()
print(result)
Stack trace:
Traceback (most recent call last):
File "/home/michael/PycharmProjects/27test/getHypTest.py", line 14, in <module>
speechRec = pocketsphinx.Decoder(lm=lmdir, dictionary=dictp)
AttributeError: 'module' object has no attribute 'Decoder'

By looking at the pocketsphinx example code, it seems that your import should be:
from pocketsphinx.pocketsphinx import *
My first step diagnosing this issue would be to type the following, so that I can see what is being imported:
import pocketsphinx
dir(pocketsphinx)

You should import Decoder from pocketsphinx.
Instead of
import pocketsphinx
try:
from pocketsphinx.pocketsphinx import Decoder

Import modules using RPYC

I'm trying to remote into an interactive shell and import modules within python 2.7. I'm getting hung up. So far this is what I've got:
import rpyc
import socket
hostname = socket.gethostname()
port = 12345
connections = rpyc.connect(hostname,port)
session = connections.root.getSession()
session exists
>>>session
<blah object at 0xMore-Goop>
I want to issue an import sys so I can add another module to the path. However when I try to see if modules exist in the path I get the following:
>>>connections.modules
AttributeError: 'Connection' object has no attribute 'modules'
What I need to execute remotely is the following:
import sys
sys.path.append(path/to/import)
import file
log = file.logger(session, path/to/log)
Is it possible to have rpyc issue the above content? Thanks in advance

You can add the following methods to the service:
import sys, importlib, rpyc
...
class MyService(rpyc.Service):
...
def exposed_import_module(self, mod):
return importlib.import_module(mod)
def exposed_add_to_syspath(self, path):
return sys.path.append(path)
and access it like this:
connections.root.add_to_syspath('path/to/import')
file = connections.root.import_module('file')
file.logger(session, 'path/to/log')

Python type error while embedding

I am trying to run following python code from c++(embedding python).
import sys
import os
import time
import win32com.client
from com.dtmilano.android.viewclient import ViewClient
import re
import pythoncom
import thread
os.popen('adb devices')
CANalyzer = None
measurement = None
def can_start(config_path):
global CANalyzer,measurement
CANalyzer = win32com.client.Dispatch('CANalyzer.Application')
CANalyzer.Visible = 1
measurement = CANalyzer.Measurement
CANalyzer.Open(config_path)
measurement.Start()
com_marshall_stream = pythoncom.CoMarshalInterThreadInterfaceInStream(pythoncom.IID_IDispatch,CANalyzer)
return com_marshall_stream
When i try to call can_start function, i am getting python type error . Error traceback is mentioned below.
"type 'exceptions.TypeError'. an integer is required. traceback object at 0x039A198"
The function is executing if i directly ran it from the python and also it is executing in my pc, where the code was developed. But later when i transferred to another laptop, i am experiencing this problem.