Sup geeks! As a very beginner to CSV files and modules, I am facing some issues while running my codes. At some point, it is acting a bit weird. My objective is to write a program to create a file voter.csv containing voter id, voter name, and voter age. And to read the file and display the number of records.
Tag: csv
Code not working in Jupyter Notebook, csv file, name error
The following code was working fine yesterday and now it only runs occasionally and gives the ‘name not defined error for kameradata’. I am a novice and dont know if its jupyter or my code. I have tried restarting the kernel but it still isnt running as it did yesterday. The csv file looks like this: ` I want to
Converting a CSV column into a 1D list and then into a 2D list
Hope you are well, I am fairly new in the python world and the coding world in general. I wanted to test python/panda’s powers and the usefulness of making lists. I have a column called ‘Lines’ in my csv file which reads like this: Lines A,B,C A,D,C B,C,D,E A,B,C,D,E C C,D,E Which I converted to a 1D list (thanks to
How to remove the date from time data when it is separated by a space?
I have some data in a current .csv file that is space separated then ; separated. I get how to do the sep”;” but the problem is the spaces. It looks a little like this: I need to get the date removed so that in “Time” there is only the variable of time (ie. I don’t need the system to
Defining path for downloaded CSV file in python3
I’m successfully able to download CSV files from a folder on Exavault, using the files provided by Exavault, but the download gets saved in a temporary folder on my Mac. How do I define the directory to save it to? This is an excerpt of the script. Separately there’s a resources_api.py file, which might hold the answer, but if I
How to adjust the measurement of cells in .csv/.xlsx file?
How can I adjust the measurement of the cells in the .csv/.xlsx file? Let’s say I wanted the cell of the first entry to be 25px or a similar measurement. Answer You can access to workbook and active sheet through ExcelWriter:
How to replace cost of an item with the previous cost of the same item in a dataframe using Pandas?
Suppose I have the following dataframe: And I want to replace the cost of the current item with the cost of the previous item using Pandas, with the first instance of each item being deleted. So the above dataframe would become What’s a good way to do it? Answer You can use groupby on Item as well. This gives you
Pandas Reading csv file with ” in the data
I want to parse CSV file but the data look like in the below. While using separator as ,” it does not distribute file correctly to the columns. Is there any way to ignore ” or escaping with regex? 3,”Gunnar Nielsen Aaby”,”M”,24,NA,NA,”Denmark”,”DEN” 4,”Edgar Lindenau Aabye”,”M”,34,NA,NA,”Denmark/Sweden” 5,”Christine Jacoba Aaftink”,”F”,21,185,82,”Netherlands” 5,”Christine Jacoba Aaftink”,”F”,21,185,82,”Netherlands” 6,”Per Knut Aaland”,”M”,31,188,75,”United States”,”USA” Thanks ins advance Answer Reading
How to set python generated table for each value in separate cells *.CSV
I am trying to generate .CSV file (or.txt). The script is simple. However, the generated *.CSV file is putting all values in one cell in each row. I want each value to be in separate cell. Kindly advise. Answer I suggest using pandas:
Replacing Double Quotes of Specific Column Entries in CSV File?
I have a huge CSV file with sample data that looks like so: The original CVS file had some unnecessary characters that I removed to obtain the data as shown above using the following code: Where I’m stuck now is, how do I replace the double quotes (“”) with single quotes (“) for all the entries of the field column