Dave Hirschfeld dhirschfeld

Optional Dependencies

https://hackmd.io/axI1tQdwQB2pTJKt5XdY5w#Next-gen-conda-recipe-spec

It would be great if there was a better story for optional dependencies.

The special-casing of test requirements is inconsistent with the requirements for host/build/run.

The fact that you can't independently install the test dependencies is a huge usability wart and suggests there should be a better way of supporting them.

	Remove-Item alias:rm -ErrorAction SilentlyContinue
	If (Test-Path alias:curl) { Remove-Item alias:curl };


	Set-Alias which Get-Command


	function la { eza -ahlo --git --git-ignore @args }

	function activate {

	def tweak_twitter(df: pd.DataFrame) -> pd.DataFrame:
	df = df.copy(deep=False)
	normalised_columns = {col: col.replace(' ', '_') for col in df.columns}
	df = df.rename(columns=normalised_columns)
	# filter uninteresting columns
	excluded_columns = [
	'permalink_clicks', 'app_opens', 'app_installs', 'email_tweet', 'dial_phone',
	]
	excluded_columns += [col for col in df.columns if 'promoted' in col]
	df = df.drop(columns=excluded_columns)

	#include <iostream>
	#include <vector>
	#include <mkl.h>
	#include <mkl_df.h>

	using namespace std;

	int main () {
	const int nx = 11; // #rows in x
	const int ny = 1; // #cols in y