I write a locust script to test a web site. The script is very simple, just a request repeated several time. In a virtual machine with Linux Mint and Python 2.7.6, the script works in the right way and as I want. For example, I run the script without the Web Interface as write below: and I obtain the right
Tag: python
Issue with installing Python 2.7.8 alongside 2.7.5 on RHEL 7.2
I have an Amazon EC2 instance with Red Hat Linux 7.2 installed. It comes with Python 2.7.5 installed system wide. I’ve compiled an alternative installation of Python 2.7.8 (which is what I use in another environment that I’m trying to replicate). I will use this to create a virtualenv to launch my Django application. But invoking python2.7 always takes me
Extracting lines by pattern matching from multiple files and writing them to another file in linux
I have 20 files. I want to extract lines by matching pattern ‘<script src=”{%.*%}>’ from those 20 files and write those lines to new file. I also want to delete those lines from the original files. Is there a better way to do it other than what I have tried which is terrible? This is my attempt: Answer Using sed:
RE: Getting the Adafruit_I2C Import Changed Into Another GPIO Layout
I have some problems with the MotorBridgeCape. I have all my software and I found most of it at GitHub.com at github.com/Seeed-Studio/MotorBridgeCapeforBBG_BBB and at their Wiki at seeedstudio.com/wiki/Motor_Bridge_Cape_v1.0. Here is my issue. I connect my battery, two motors, and I run the .py file for DC Motors from their Wiki page. I get an error. The error reads as follows:
Embedded Python3 raise an exception when importing a local module
I’m trying to embed a Pyhton3 program into a C++ one. After following several tutorials and blog posts I get the following code, which fails: The result is the following: So, importing sys works but importing my own module fails, while adding the path to my modules seemed to work. Any idea ? Answer Replacing PyBytes_FromString by PyUnicode_DecodeFSDefault made the
Call a function from the console as an argument
I have a file1.py: Now I want to call file1.battery() from the linux console with python file1.py battery. But I get the error: Answer You can use eval for compiling string like code or use globals and locals: Also, the module can import itself:
How can I merge two files in one using BASH or Python script?
We assume that I have two files like this: File1 : File2 : I want to combine them in order to get one file with this output file : OuputFile : So, in Windows, I made this batch file to get what I expected, but, I have no idea how to do it in BASH (Bourne-Again shell) or in Python
find indices of duplicate floats in a list
I have an input of a very large list of floating point numbers, a sample is given I want to find all the duplicates and their index i.e. location in the list. The duplicates will only occur as a pair; never more than twice. The output should be like so there are just two entries 1.2 and 3.1 which occur
Crontab Entry Causing Unknown Command
The entry Is causing the following error: My script has the shebang at the top: I think the python3 path is correct: As suggested, I looked for a CR but none found: What should I try? Thanks Answer Make sure the end-of-line does not contains Carriage return, but only new line. If there’s carriage return, the characters is also considered
Why can’t python sockets resolve url’s with http in it
My Script basically looks like this i am getting an error, like this This means that python can’t resolve that particular host, if i remove the http:// and leave it as goal.com or make that request through my browser, it’s just fine and the script and the browser don’t throw any errors, one of the answers on stackoverflow suggested removing