csvpy - Man Page

• Load a CSV file into a CSVKitReader object: csvpy data.csv
• Load a CSV file into a CSVKitDictReader object: csvpy --dict data.csv

tldr.sh

Loads a CSV file into a agate.csv.Reader object and then drops into a Python shell so the user can inspect the data however they see fit:

usage: csvpy [-h] [-d DELIMITER] [-t] [-q QUOTECHAR] [-u {0,1,2,3}] [-b]
             [-p ESCAPECHAR] [-z FIELD_SIZE_LIMIT] [-e ENCODING] [-L LOCALE]
             [-S] [--blanks] [--date-format DATE_FORMAT]
             [--datetime-format DATETIME_FORMAT] [-H] [-K SKIP_LINES] [-v]
             [-l] [--zero] [-V] [--dict] [--agate]
             [FILE]

Load a CSV file into a CSV reader and then drop into a Python shell.

positional arguments:
  FILE                  The CSV file to operate on. If omitted, will accept
                        input as piped data via STDIN.

optional arguments:
  -h, --help            show this help message and exit
  --dict                Load the CSV file into a DictReader.
  --agate               Load the CSV file into an agate table.

This tool will automatically use the IPython shell if it is installed, otherwise it will use the running Python shell.

NOTE:

See also: Arguments common to all tools.

Basic use:

csvpy examples/dummy.csv
Welcome! "examples/dummy.csv" has been loaded in a reader object named "reader".
>>> reader.next()
['a', 'b', 'c']

As a dictionary:

csvpy --dict examples/dummy.csv
Welcome! "examples/dummy.csv" has been loaded in a DictReader object named "reader".
>>> reader.next()
{'a': '1', 'c': '3', 'b': '2'}

As an agate table:

csvpy --agate examples/dummy.csv
Welcome! "examples/dummy.csv" has been loaded in a from_csv object named "reader".
>>> reader.print_table()
|    a | b | c |
| ---- | - | - |
| True | 2 | 3 |

Christopher Groskopf

2024, Christopher Groskopf