csv

Documentation

Overview

Package csv reads comma-separated values files

outline: csv
  csv reads comma-separated values files
  path: encoding/csv
  functions:
    read_all(source, comma=",", comment="", lazy_quotes=False, trim_leading_space=False, fields_per_record=0, skip=0) [][]string
      read all rows from a source string, returning a list of string lists
      params:
        source string
          input string of csv data
        comma string
          comma is the field delimiter, defaults to "," (a comma).
          comma must be a valid character and must not be \r, \n,
          or the Unicode replacement character (0xFFFD).
        comment string
          comment, if not "", is the comment character. Lines beginning with the
          comment character without preceding whitespace are ignored.
          With leading whitespace the comment character becomes part of the
          field, even if trim_leading_space is True.
          comment must be a valid character and must not be \r, \n,
          or the Unicode replacement character (0xFFFD).
          It must also not be equal to comma.
        lazy_quotes bool
          If lazy_quotes is True, a quote may appear in an unquoted field and
          a non-doubled quote may appear in a quoted field.
        trim_leading_space bool
          If trim_leading_space is True, leading white space in a field is ignored.
          This is done even if the field delimiter, comma, is white space.
        fields_per_record int
          fields_per_record is the number of expected fields per record.
          If fields_per_record is positive, read_all requires each record to
          have the given number of fields. If fields_per_record is 0, read_all sets it to
          the number of fields in the first record, so that future records must
          have the same field count. If fields_per_record is negative, no check is
          made and records may have a variable number of fields.
        skip int
          number of rows to skip, omitting from returned rows

Index

• Constants
• func LoadModule() (starlark.StringDict, error)
• func ReadAll(thread *starlark.Thread, _ *starlark.Builtin, args starlark.Tuple, ...) (starlark.Value, error)
• type Module
  • func (m *Module) StringDict() starlark.StringDict
  • func (m *Module) Struct() *starlarkstruct.Struct

Constants

const ModuleName = "encoding/csv.star"

ModuleName defines the expected name for this Module when used in starlark's load() function, eg: load('csv.star', 'csv')

Functions

func LoadModule

func LoadModule() (starlark.StringDict, error)

LoadModule loads the base64 module. It is concurrency-safe and idempotent.

func ReadAll

func ReadAll(thread *starlark.Thread, _ *starlark.Builtin, args starlark.Tuple, kwargs []starlark.Tuple) (starlark.Value, error)

ReadAll gets all values from a csv source

Types

type Module

type Module struct {
}

Module joins http tools to a dataset, allowing dataset to follow along with http requests

func (*Module) StringDict

func (m *Module) StringDict() starlark.StringDict

StringDict returns all module methods in a starlark.StringDict

func (*Module) Struct

func (m *Module) Struct() *starlarkstruct.Struct

Struct returns this module's methods as a starlark Struct