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https://github.com/a-r-j/npview

CLI tools for quickly inspecting CSV/TSV & NumPy (.npy) array files
https://github.com/a-r-j/npview

cli csv data-analysis inspector npy numpy python tsv

Last synced: 15 days ago
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CLI tools for quickly inspecting CSV/TSV & NumPy (.npy) array files

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README

        

# NPView

[![PyPI version](https://badge.fury.io/py/npview.svg)](https://badge.fury.io/py/npview)
![supported python versions](https://img.shields.io/pypi/pyversions/npview)
[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)

CLI tools for quickly viewing data in various formats (eventually). Currently only `.npy` and `.csv`/`.tsv` files are supported.

## Installation

```bash
pip install npview
```

## Usage

### CSV

Results in a nicely-formatted and interactive view of the csv data with sidescrolling. Quit by pressing `q`. The number of rows and columsnare printed on exit.

```bash
csv {PATH_TO_YOUR_FILE.csv}
```

```bash
1 Unnamed: 0 PDB chain sequence interacting_residues >
2 181 181 5h9i A GPHMTGLAAISDALAADLAGLSFSSPVAHVYNPLLYAREPHVAYLSRFGSPPKEVLFVGMNPGPWGMAQTGVPFGEVAVVTEWLGINGTVTRPAGEHPKKRVDGFACRRSEVSGRRLWGFIRERFGTPERFFARFFVANYCPLLFLTAEGG>
3 19 19 1jdw A CPVSSYNEWDPLEEVIVGRAENACVPPFTIEVKANTYEKYWPFYQKQGGHYFPKDHLKKAVAEIEEMCNILKTEGVTVRRPDPIDWSLKYKTPDFESTGLYSAMPRDILIVVGNEIIEAPMAWRSRFFEYRAYRSIIKDYFHRGAKWTTAP>
4 91 91 2irp A NVELFKKFSEKVEEIIEAGRILHSRGWVPATSGNISAKVSEEYIAITASGKHKGKLTPEDILLIDYEGRPVGGGKPSAETLLHTTVYKLFPEVNAVVHTHSPNATVISIVEKKDFVELEDYELLKAFPDIHTHEVKIKIPIFPNEQNIPLL>
5 28 28 1m8z A GRSRLLEDFRNNRYPNLQLREIAGHIMEFSQDQHGSRFIQLKLERATPAERQLVFNEILQAAYQLMVDVFGNYVIQKFFEFGSLEQKLALAERIRGHVLSLALQMYGCRVIQKALEFIPSDQQNEMVRELDGHVLKCVKDQNGNHVVQKCI>
6 97 97 2jpt A GSELETAMETLINVFHAHSGKEGDKYKLSKKELKELLQTELSGFLDAQKDADAVDKVMKELDEDGDGEVDFQEYVVLVAALTVACNNFFWENS >
7 125 125 3ew8 A LVPVYIYSPEYVSMCDSLAKIPKRASMVHSLIEAYALHKQMRIVKPKVASMEEMATFHTDAYLQHLQKVSQEGEYGLGYLCPATEGIFDYAAAIGGATITAAQCLIDGMCKVAINWSGGWHHAKKDEASGFCYLNDAVLGILRLRRKFERI>
8 152 152 3sjz A AWPKVQPEVNIGVVGHVDHGKTTLVQAITGIWTSKHSEETIKLGYAETNIGVCESCKKPEAYVTEPSCKSCGSDDEPKFLRRISFIDAPGHEVLMATMLSGAALMDGAILVVAANEPFPQPQTREHFVALGIIGVKNLIIVQNKVDVVSKE>
9 161 161 4ehs A SAPSLEFLEKLVIRYLLEDRSLLDLAVGYIHSGVFLHKKQEFDALCQEKLDDPKLVALLLDANLPLKKGGFEKELRLLILRYFERQLKEIPKSSLPFSEKXICLKKARQAIXKLKQGELVAILE >
10 115 115 3bit A XEELNIDFDVFKKRIELLYSKYNEFEGSPNSLLFVLGSSNAENPYQKTTILHNWLLSYEFPATLIALVPGKVIIITSSAKAKHLQKAIDLFKDPESKITLELWQRNNKEPELNKKLFDDVIALINSAGKTVGIPEKDSYQGKFXTEWNPVW>
11 164 164 4iu4 A KKMSIVLAPFSGGQPHSGVELGPDYLLKQGLQQDMEKLGWDTRLERVFDGKVVEARKASDNGDRIGRVKRPRLTAECTEKIYKCVRRVAEQGRFPLTIGGDHSIALGTVAGVLSVHPDAGVIWVDAHADINTMSGTVSGNLHGCPLSILLG>

Num Rows:
11 test.csv
Num Columns:
8

```

```bash
npp {PATH_TO_YOUR_FILE.npy}
```

### NumPY

```bash
npv {PATH_TO_YOUR_FILE.npy} {THRESHOLD}
```

Where `{THRESHOLD}` is an integer specifying Total number of array elements which trigger summarization rather than full repr. Default is `sys.maxsize`.

```bash
npp {PATH_TO_YOUR_FILE.npy}
```

Will attempt to print your saved matrix & itss dimensions using [prettymatrix](https://github.com/samueljamesbell/prettymatrix):

```bash
(2x2)
┌ ┐
│ 1 22 │
│ 333 4444 │
└ ┘
```