I want to use JMETER to run python scripts, compile my python scripts with Jython, but show importError requsets, I don't know how to install this modules (package) in Jmeter
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JSR223 description
Install Jython
Install requests module like:
\\location\\of\\jython\\jython -m pip install requests
Add the following line to the beginning of your script in the JSR223 Sampler:
import sys
sys.path.append('\\location\\of\\jython\\site-packages')
However the above approach is more like a "workaround":
if you plan to run the Python code for higher loads - it makes sense to re-write it in Groovy as JMeter will be loading a 35MB beast into memory in order to launch Python interpreter each time JSR223 Sampler will be called
if you don't plan to run the Python code for high loads - it will be much easier to use underlying Python installation in the operating system and call the Python interpreter using OS Process Sampler
As a first step, you need to add jython standalone jar in lib folder of jmeter:
http://www.jython.org/downloads.html
If issue still persists, show your JSR223 Sampler.
Related
I'm trying to set up a roguelike Python project, but I can't seem to be able to import libtcod module into my project. This helloworld crashes, and the IDE keeps telling me that there is no module named libtcodpy.
import libtcodpy
def main():
print('Hello World!')
if __name__ == '__main__':
main()
What is the proper way to import modules into Python projects? I'm used to Java, so I was expecting something along the lines of Maven to manage the dependencies. There indeed seems to be something like that in PyCharm as well, this package manager for the venv, which from what I gather serves to isolate the project-specific stuff from the OS- or python-global stuff:
but libtcod simply isn't present in the rather exhaustive list of modules that appears after clicking on the "+" button, just some other module that has something to do with libtcod library (I guess?). Moreover, all the tutorials I found on setting libtcod up advise one to manually copy over files somewhere or run some command that I suppose does the importing somehow and other such solutions, all of which i tried and none of which worked. I don't want to pollute my project structure by using such hodgepodge ways of handling dependencies if I can at all avoid it.
Q: How do I get libtcod to work in my PyCharm project in the most clean and convention-abiding way possible?
Take a look at this github project called tcod: https://github.com/libtcod/python-tcod/blob/master/README.rst#installation
It's a python port of libtcod.
To install using pip, use the following command:
python -m pip install tcod
If you get the error "ImportError: DLL load failed: The specified module could not be found." when trying to import tcod/tdl then you may need the latest Microsoft Visual C runtime.
Blockquote
I am currently working on a Jenkins freestyle job and one of the build steps is to run a Python script. I have been working on this job for a couple of days now and this is one of the last build steps needed to finish it off. I have reached a point where I get an error letting me know that the import winreg module does not exist.
I have installed Jenkins on CentOS and have read some documentation stating that I am unable to import this module on this distribution.
Is there no other way to solve this than to switch over to a Windows machine?
Thanks
It makes sense, the _winreg docs says:
These functions expose the Windows registry API to Python.
You could try to make it run on a windows virtual machine in your centos host or just following the official Installing+Jenkins+on+Red+Hat+distributions guide
There is a bunch of pre-made code I simply have to run. However, the code requires the module NumPy, which for some reason is not installed. I am using Geany for the Python code, and when I click compile, the console states:
"Traceback (most recent call last):
File "chi2Fit.py", line 1, in <module>
import numpy as np
ImportError: No module named 'numpy'
I really tried to look it up, and I found the zipped NumPy packages on SourceForge, but I cannot install them. I am using Windows 10 (Virtual Machine is buggy, unfortunately). I usually run my Python programs by compiling them directly and don't use the commands within the console (so honestly I don't know how to open the command line. Yes, I am a beginner). What is the explanation?
Geany is just an editor, with the ability to run commands and such from menus and buttons. So you should be able to run this code 'by compiling them directly'. If that works while the 'geany compile' does not, then you need to check the 'compile' command. Is it using the right Python?
'compile' really doesn't make sense with Python code. You are just executing a script.
NumPy is a large package that does include compiled components. So installing it requires more than downloading a ZIP file. On Windows it is usually best to install one of the precompiled packages. Anaconda is popular one.
But we know nothing about this pre-made code, and whether it has included the necessary modules or not. You need to find out from the source of that code what is needed to run it.
You need to figure out how to install NumPy. It depends on what OS you are using.
There are pre-compiled packages for Windows. There is plenty of information here on SO (e.g., Installing NumPy on Windows) or you can use Google.
Our project is a mostly J2EE based development with the automatic functional and integration tests written in Python. The test environment is Linux nonetheless developers use Windows 7 (64-bit). We would like to be able to execute the functional tests on the developer machines as well (before comitting). Unfortunately the pexpect-windows-portability issue would leave us no choice but:
To do some serious refactoring on our test libraries to be able to use both winpexpect (or wexpect) and pexpect depending on the os settings.
Or to use cygwin. Guess what, with this second option we seem to have an issue :-) Using Python 2.7.5 on Cygwin64 installing the requests package results in error:
pip says it can not find a file after downloading and extracting the library
easy install doesn't throw an explicit error, but leaves everything in the temporary dir
after copying the files under the site-packages directory a simple import requests in python causes the interpreter to exit
Has anybody encountered this problem? With Cygwin-32 requests install smoothly. (however we have some other issues - see my next post ;-))
Thank you in advance: Joe, the public
Also ran into the same issues when trying to install requests, all the options on http://docs.python-requests.org/en/latest/user/install/#install did not work. I went to https://github.com/kennethreitz/requests and then clicked on "Download Zip" and I got requests-master.zip.
Update: This should be fixed in Cygwin.
This was a bug in CPython that has been fixed in their master branch. I've pushed a candidate package to the Python maintainer for Cygwin, but you might try this hotfix.
I downloaded from "https://github.com/requests/requests" and then i just ran the setup.py from the requests-master folder ( this was placed in cygwin folder). After that I went to cygwin terminal and then I ran python --> import requests. Voila it worked.
Since python is bundled with the Tide SDK, I can't figure out how to use access external modules. I've tried copying the module folder "Lib/site-packages/YourModuleHere" to the tide SDK directory, and this suggestion here: TIdeSDK Python module import but with no success. The module I'm trying to use is https://github.com/burnash/gspread
Any ideas?
Thanks...
You may try http://www.py2exe.org/index.cgi/Tutorial
to convert your python code to exe with all needed modules then use Ti.Process.createProcess() to call your exe
In current version of TideSDK, loading custom python modules is not supported.It loads default set of Python modules compiled within the SDK.
I've had some luck installing a view external modules by running setup.py install from TideSDK's python.exe
This post helped:
Installing python modules in TideSDK
For Windows 7:
launch powershell
cd into the module folder
run:
C:\ProgramData\TideSDK\Modules\python\1.3.1-beta\python.exe setup.py install
It installs the module in \Lib\site-packages, as it should, and I'm able to use the import function in the python code.
This has worked for PIL and I'm trying to get it to function with pywin32. I'd love to hear if it works for other modules