sys Questions
1
Solved
Because I face a problem: When from imageio import imread in my jupyter notebook, I get the error: ModuleNotFoundError: No module named 'imageio'
Whereas I can successfully import in my terminal, I...
Abysm asked 15/9, 2019 at 14:3
2
I'm using Kubernetes 1.11 on Digital Ocean, when I try to use kubectl top node I get this error:
Error from server (NotFound): the server could not find the requested resource (get services http:h...
Asafoetida asked 17/10, 2018 at 17:8
3
Solved
I have written a little Python script that checks for arguments and prints them if enough arguments or warnings if not enough or no arguments. But by default, the script itself is one of the argume...
2
Solved
I have created a function, but errors could pop up. That is why I want to use exceptions to generalize all errors into the same message.
However, this function contains multiple sys.exit() calls.
...
Petes asked 5/10, 2014 at 2:56
1
Solved
I bumped into this statement in a Python script: sys.path.append("..")
I did some research, but I could not find what it does.
I know sys.path.append() function appends a path at the end ...
Staton asked 18/12, 2018 at 13:53
1
Solved
I've installed python on mac with homebrew. Some tools (pipenv for example) have some troubles because they try to write to /lib/python3.7/site-packages/, not permitted under mac. After some invest...
7
I'm writing an application that takes arbitrary command line arguments, and then passes them onto a python function:
$ myscript.py --arg1=1 --arg2=foobar --arg1=4
and then inside myscript.py:
i...
Brandonbrandt asked 9/10, 2012 at 19:59
2
I am having trouble when running the python engine in knitr. I can import some modules but not others. For example I can import numpy but not pandas.
{r, engine='python'}
import pandas
I get th...
Libau asked 11/5, 2015 at 16:30
4
Solved
I have seen few py scripts which use this at the top of the script. In what cases one should use it?
import sys
reload(sys)
sys.setdefaultencoding("utf-8")
Null asked 30/9, 2010 at 7:46
0
I have a project with this layout:
├── MANIFEST.in
├── README.md
├── __init__.py
├── company
│ ├── __init__.py
│ ├── api
│ │ ├── __init__.py
│ │ ├── auth.py
│ │ ├── debug.py
│ │ ...
Beulahbeuthel asked 8/4, 2018 at 22:13
1
Solved
I have seen this thread (and many others) but I am still not able to retrieve the args in python.
1) With this...
Run Cmd \k "Python C:\my.py %myvar%"
... a Cmd is open but nothing happens : m...
Warrigal asked 25/12, 2017 at 14:9
2
Solved
After the last line (print statement) in my python code, I get the following error:
close failed in file object destructor:
sys.excepthook is missing
lost sys.stderr
Anyone know where this might...
2
I'm trying to run the following code with Python 3.7:
import sys
print(sys.maxint)
but I get an error:
D:\Python3.7\python.exe "D:/PyCharm 2017.2.3/Workplace/maximizer.py"
Traceback (most recen...
Caroche asked 31/10, 2017 at 3:19
2
I know how to check whether required arguments are given on the command line. But how do I check whether the given argument on the command line actually refers to an existing file in the fold...
Flibbertigibbet asked 17/7, 2017 at 14:29
2
Solved
Follow up from this question, LogBack Syslog not working java
I use command below to view syslog in ubuntu 16.04 but get below result. Is it the correct way to view?
user@xxx:~$ tail -f /var/log...
1
Solved
As everyone knows, you can do del sys.modules[module] to delete an imported module. So I was thinking: how is this different from rewriting sys.modules? An interesting fact is, rewriting sys.module...
Horsewhip asked 3/4, 2017 at 9:48
1
Solved
In the code below it says:
"SyntaxWarning: name 'color' is assigned to before global declaration
global color"
However, I declared global color before I assign it? I am very confused. I ran it a...
Staats asked 6/3, 2017 at 1:33
2
Solved
so I wrote some class in a Python script like:
#!/usr/bin/python
import sys
import csv
filepath = sys.argv[1]
class test(object):
def __init__(self, filepath):
self.filepath = filepath
def me...
3
Trying to create a twitter bot that reads lines and posts them. Using Python3 and tweepy, via a virtualenv on my shared server space. This is the part of the code that seems to have trouble:
#!/fo...
Anear asked 27/1, 2016 at 4:5
1
Solved
I am new to python and really confused about this encoding stuff. So far, I've read about the following types of "encoding":
import sys
import locale
print (sys.stdout.encoding)
print (locale.get...
1
Solved
I want to log the usage of a python program which uses the argparse module. Currently, the logger records the command line usage similar to the answer given in this post. However, that only gives t...
Clift asked 11/10, 2016 at 13:17
2
Solved
Where is Python's sys.path initialized from?
UPD: Python is adding some paths before refering to PYTHONPATH:
>>> import sys
>>> from pprint import pprint as p
>>> p(...
1
Solved
I was just playing around with sys.stdout.write() in a Python console when I noticed that this gives some strange output.
For every write() call the number of characters written, passed to the fun...
Razorbill asked 5/5, 2016 at 9:46
3
I generally use IPython and only recently noticed that the the search path for imports is wrong in the regular python shell. From what I understand, sys.path inherits from PYTHONPATH (although I do...
1
Solved
I use the following to handle the situation where Ctrl + C is used to terminate a running Python script.
except KeyboardInterrupt:
print "ABORTED"
However, this also terminates my Selenium WebD...
Barca asked 31/3, 2016 at 13:32
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