I tried several times to import CSV file into python 2.7.15 but it fail. Please suggest how to import CSV in Python. Thank you

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 different ways so you will often need to pass additional parameters to read_csv to ensure your data is read in properly.

import csv f = open('fl.csv') csv_f = csv.reader(f) f.close() I get this error: csv_f = csv.reader(f) AttributeError: module 'csv' has no attribute 'reader' I thought it was because I could not install the "csv package" also I tried running: import csv print(dir(csv)) and the print result is: ['doc', 'loader', 'name', 'package', 'path', 'spec']

May 30, 2015 · import csv import sys import os def narrow_csv(input_csv_path, columns_to_keep): """ Reads a CSV file, selects specified columns, and writes them to a new CSV file. Args: input_csv_path (str): Path to the input CSV file. columns_to_keep (list): List of column names to keep.

from pymongo import MongoClient import csv import json # DB connectivity client = MongoClient('localhost', 27017) db = client["database name"] col = db["collection"] # Function to parse csv to dictionary def csv_to_dict(): reader = csv.DictReader(open('File with path','r')) result = {} for row in reader: key = row.pop('id') result[key]= row ...

Mar 17, 2019 · Please open notepad, write csv format data into the file and opt 'Save As' to save the file with format .csv.E.g.

Pandas is pretty good at dealing with data. Here is one example how to use it: import pandas as pd # Read the CSV into a pandas data frame (df) # With a df you can do many things # most important: visualize data with Seaborn df = pd.read_csv('filename.csv', delimiter=',') # Or export it in many ways, e.g. a list of tuples tuples = [tuple(x) for x …

The line of code that imports my csv currently looks like: target_doc = csv.reader(open('sample.csv', 'rU'), delimiter=",", quotechar='|') I'm assuming a solution will involve setting up a path variable, using import os and import sys, and …

Oct 19, 2014 · I have a CSV file and I want to bulk-import this file into my sqlite3 database using Python. the command is ".import .....". but it seems that it cannot work like this. Can anyone give me an exampl...

Aug 29, 2016 · Thanks @userNaN. Yes that's distilled from 10 years of painful experience doing CSV data import in Python, csv builtin, pandas, R, Excel and other languages/packages. It becomes infinitely more painful when you use quoted, escaped and/or Unicode fields, as well as NAs. csv simply breaks and you have to find something better. –