Skip to content Skip to sidebar Skip to footer
Showing posts with the label Linux

Python Minidom Xml Parsing Dotted Quad/nested Children

I've got a gigantic list of varying objects I need to parse, and have multiple questions: The … Read more Python Minidom Xml Parsing Dotted Quad/nested Children

Numpy.memmap: Bogus Memory Allocation

I have a python3 script that operates with numpy.memmap arrays. It writes an array to newly generat… Read more Numpy.memmap: Bogus Memory Allocation

Wait Until A Certain Process (knowing The "pid") End

I have this: def get_process(): pids = [] process = None for i in os.listdir('/proc… Read more Wait Until A Certain Process (knowing The "pid") End

Read, Highlight, Save Pdf Programmatically

I'd like to write a small script (which will run on a headless Linux server) that reads a PDF, … Read more Read, Highlight, Save Pdf Programmatically

Get The Selected Text Content From Other Programs

When I am using other programs (e.g. opening a pdf or word), I will select some text contents (like… Read more Get The Selected Text Content From Other Programs

How To Recognise Text File From My Linux Pc Via Django Code Without Checking Its Extension And Also Its File Size?

Most of the time when we create a new text file with gedit in linux then the file is not saved with… Read more How To Recognise Text File From My Linux Pc Via Django Code Without Checking Its Extension And Also Its File Size?

Capturing Python Process's Exit Status In Unix Shell

I'm trying to figure out how to capture a return value from a python script in a *nix terminal.… Read more Capturing Python Process's Exit Status In Unix Shell

Properly Install Sqlite3 With Fts5 Support

I'm developing a Python tool which uses a sqlite3 virtual table with FTS5 (Full Text Search). I… Read more Properly Install Sqlite3 With Fts5 Support

Parse Table Names From A Bunch Sql Statements

I have an table with thousands of SQL statements in a column called Queries. Any ideas on how to ge… Read more Parse Table Names From A Bunch Sql Statements

Ctypes Loading A C Shared Library That Has Dependencies

On Linux, I have a c shared library that depends on other libs. LD_LIBRARY_PATH is properly set to … Read more Ctypes Loading A C Shared Library That Has Dependencies

How Can I Stop My Python Script When Another Python Script Is Running?

I want to know how I can stop my current python script when it is already running. To be clear, I w… Read more How Can I Stop My Python Script When Another Python Script Is Running?

After Installing Jupyter Locally, I Can't Run Jupyter Notebook

On linux redhat: I tried to install jupyter locally: $ pip install jupyter --user and it seems as… Read more After Installing Jupyter Locally, I Can't Run Jupyter Notebook

Error Importing Zookeeper Libzookeeper_mt.so.2 In Python

I am having issues trying to import this .so file in Python...I added this to my /etc/bashrc and so… Read more Error Importing Zookeeper Libzookeeper_mt.so.2 In Python

Pyusb: Why Are Bus.dirname And Dev.filename Empty String?

I am very new to using PyUSB. I have some USB devices connected to my machine and am trying to get… Read more Pyusb: Why Are Bus.dirname And Dev.filename Empty String?

Multiple Instances Of Python Running Simultaneously Limited To 35

I am running a Python 3.6 script as multiple separate processes on different processors of a parall… Read more Multiple Instances Of Python Running Simultaneously Limited To 35

Pil's Image.show() Brings Up *two* Different Viewers

When toying with images in the python shell, I use image.show(), where image is an instance of Imag… Read more Pil's Image.show() Brings Up *two* Different Viewers

What Does A Python Process Return Code -9 Mean?

I have a python script which returns the exit status of -9. I tried to get the root of the problem … Read more What Does A Python Process Return Code -9 Mean?

How To Install Phantomjs For Use With Python Selenium On The Raspberry Pi?

I want to run a Python script using Selenium WebDriver with PhantomJS as a headless browser on my R… Read more How To Install Phantomjs For Use With Python Selenium On The Raspberry Pi?

Python: Sqlite Or Statement

Is there an OR sqlite statement? I've been trying to google it, but google seems to be filterin… Read more Python: Sqlite Or Statement

Understanding Python Fork And Memory Allocation Errors

I have a memory intensive Python application (between hundreds of MB to several GB). I have a coupl… Read more Understanding Python Fork And Memory Allocation Errors