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Python xlrd/xlwt: comparing 2 .xls files and aggregation of values over several iterations
Task: I have two spreadsheets (A and B), see #...# for references in code. First, I start with the first row in A. I get a specific value V in column 7 (#1#). I also look at column 15, which deter...
How to improve performance of this python code?
I am solving a puzzle (Finding if there exists an input for a given automata for which no matter what the starting state is, final state would be same everytime) and have written following python c...
Redis Python modules installed by default
Is there a way to determine which Redis Python modules are installed by default? I do not have a Redis installation, but would like to know for planning purposes. Thank you.
Creating url for Bet365 In-Play Live Match Data Scrape with Python and Selenium
I am trying to get urls for each live match from https://www.348365365.com/#/IP/B1. Here is a python script in which I am using Selenium to parse the main page which contains all live matches.
Updating rows in a SQLite database using Python
I have the following problem: I want to update an existing SQLite database row by row. What's happening now is that the iterator updates all existing rows with the last assigned value of dbdata. I...
Python Turtle Will Not Draw Circles
So I'm making a snowman in python turtle for a coding class, but when it's drawing the buttons, they just don't draw. I've syntax checked it, and looked over, and I don't get why they don't draw. H...
How to use RFID module MFRC522-UART serial on python 3? (encoding/decoding issue)
I am trying to use a modified MFRC522 module on UART, but I am stuck finding the correct formatting for serial read/write in python 3. There is a library for python 2 which works for me: The readm...
python excel sheet saves as pdf
I want to save my excel sheets (there are more than 50 sheets) in a separate PDF file and each file name should be saved in the sheet name. I can do it by excel VBA but I was curious whether it can...
How to listen port parallel in python + linux
everyone! I have a python script, which process input from COM-port. import sys for string in sys.stdin: some_calculation(string) It runs like this: cat -v /dev/pts/2 | python3 'process.py' I
Is it possible to access the GetLongPathName() Win32 API in Python?
I need to convert paths in 8.3 convention to full path. In Perl, I can use Win32::GetLongPathName() as pointed out in How do I get full Win32 path from 8.3 DOS path with Perl? But, I need to do it in
Can't install basemap (python)
I am trying to install basemap in python to plot some maps. But I am having some troubles installing the basemap package. I have tried all the suggestions from Unable to install basemap package ana...
Python 3.4 64-bit kernel32.GetModuleHandleW returns 32 bit address
This python code is part of a debugger class from Greyhat Python; however, I'm not using the same environment as the author was, which was python 2.5. For some reason the call to GetModuleHandle...
Cannot be imported 'nlopt' python's package
Installed nlopt: pip install nlopt on Windows 10. Python: Python 3.7.1 (default, Dec 10 2018, 22:54:23) [MSC v.1915 64 bit (AMD64)] :: Anaconda, Inc. on win32. command import nlopt fails with mes...
stuck in lxml and xpath in python 3.x
I am parsing an arxml file to extract data from it in python 3.x but I am stuck and can't get myself out the following code. I simply can't understand what I am missing. With xpath I located the ch...
Django / Python POST API without Model/Serializer
I want to create a very simple API, with only one endpoint. I want to send to an API a json like : {"provider" : "com.facebook.orca", "code" : "1", "color" : "#FFFFF" }
Python error importing already install module
I'm having an error with Python successfully installing a module but not being to load it. Currently I'm using Python 3.5.1, Anaconda 2.4.1 (64-bit) in a Juptyer notebook on Windows 7. I ran pip
Persistent multiprocess shared cache in Python with stdlib or minimal dependencies
I just tried a Python shelve module as the persistent cache for data fetched from the external service. The complete example is here. I was wondering what would the best approach if I want to make...
How to Backtest a Strategy in Python
I need to be able to determine whether a particular "trade" (indicated by "signal") resulted in a profit or loss by indicating a win or loss for each. I need Python to check the next location ( the
Why Python 3.6.1 throws AttributeError: module 'enum' has no attribute 'IntFlag'?
I just installed Python 3.6.1 for MacOS X When I attempt to run the Console(or run anything with Python3), this error is thrown: AttributeError: module 'enum' has no attribute 'IntFlag' $ /Lib...
In Python IDLE 2.7, why is raw_input storing multiple values?
I'm trying to build a hangman game in Python, and I've set it repeat the input function if the user inputs a letter they've already tried. For some reason though, the "guess" variable stores every ...