125 Here are some minimal complete examples how to read CSV files and how to write CSV files with Python. Pure Python: python

26 This question already has answers here: How do I read and write CSV files? (9 answers)

To read a CSV file as a pandas DataFrame, you'll need to use pd.read_csv, which has sep=',' as the default. But this isn't where the story ends; data exists in many different formats and is stored in …

Nov 17, 2012 · I have a CSV file, here is a sample of what it looks like: Year: Dec: Jan: 1 50 60 2 25 50 3 30 30 4 40 20 5 10 10 I know how to read the file in and print each

May 15, 2016 · Closed 3 years ago. I'm using Spyder for Python 2.7 on Windows 8. I'm trying to open and read a csv file and see all the data stored in it, but this is what I get instead:

I'm allowing users to upload a CSV or Excel file. I'm using pandas to read the file and create a dataframe. Since I can't predict which filetype the user will upload, I wrapped pd.read_csv() and pd.

Importing csv from a subdirectory in Python Asked 13 years, 7 months ago Modified 8 years, 5 months ago Viewed 55k times

Oct 7, 2017 · @martineau, I am trying to import email list in CSV file into a python list. Array list length is 1 only ` len (data)=1` but I have over 100 emails in CSV file.

read_csv takes an encoding option to deal with files in different formats. I mostly use read_csv('file', encoding = "ISO-8859-1"), or alternatively encoding = "utf-8" for reading, and generally utf-8 for …

You can pass a function that parses the correct format to the date_parser kwarg of read_csv, but another option is to not parse the dates when reading, but afterwards with to_datetime (this functions …