vishal-h
Nimble csv parse error
Here is a simple csv
csv = ~s(name, name@email.com, prop1, 40, prop2, “A, B”, “p:q, x:y”) and parser is defined as
NimbleCSV.define(MyParser, separator: “,”, escape: “\”")
Now running the praser…
MyParser.parse_string(csv, skip_headers: false) gives the error
**** (NimbleCSV.ParseError) unexpected escape character " in ,**
What’s wrong here?
Thanks …
Marked As Solved
al2o3cr
should instead be:
~s(name,name@email.com,prop1,40,prop2,"A, B","p:q, x:y")
The CSV parser does not want a space after , and explicitly looks for escape characters immediately preceded by a separator:
https://github.com/dashbitco/nimble_csv/blob/3e869aa945b5428e59f6a05222f1a36f0bd3eb7d/lib/nimble_csv.ex#L382
Also Liked
vishal-h
RFC RFC 4180 - Common Format and MIME Type for Comma-Separated Values (CSV) Files - Spaces are considered part of a field and should not be ignored.
Thanks for the quick response, Otherwise it would have taken a while to find this out!
Last Post!
vishal-h
RFC RFC 4180 - Common Format and MIME Type for Comma-Separated Values (CSV) Files - Spaces are considered part of a field and should not be ignored.
Thanks for the quick response, Otherwise it would have taken a while to find this out!
Popular in Questions
Other popular topics
Latest on Elixir Forum
Sponsor Spotlight
Enabling companies to succeed by building software people love.
Categories:
Sub Categories:
Forums
Popular Tags
- #ecto
- #liveview
- #troubleshooting
- #learning-elixir
- #deployment
- #library
- #erlang
- #testing
- #genserver
- #mix
- #absinthe
- #remote-other
- #otp
- #plug
- #how-to-question
- #macros
- #postgres
- #channels
- #elixirconf
- #exunit
- #discussion
- #code-sync
- #javascript
- #podcasts
- #onsite
- #dialyzer
- #docker
- #authentication
- #umbrella
- #full-time-contract
- #podcasts-by-brainlid
- #ecto-query
- #elixir-ls
- #phoenix_html
- #iex
- #blog-post
- #graphql
- #genstage
- #ai
- #websockets
- #supervisor
- #elixirconf-us
- #advent-of-code
- #distillery
- #processes
- #api
- #forms
- #metaprogramming
- #security
- #hex
Our Sponsors
Build Elixir applications with speed and confidence.
Supporting innovation across the BEAM ecosystem.
We build reliable cloud platforms for business-critical systems.
Catch errors, track performance, monitor hosts and more.
Error tracking for Elixir devs who love to ship. Start your free account.
Practical resources that improve the lives of professional developers.
Develop your skills with books, videos, and courses.
Enabling companies to succeed by building software people love.
The team behind Membrane, Popcorn, LiveDebugger. Available for hire.
Courses that'll move you from confusion to "Aha, now I get it!"