From: kimbo <kimballleavitt@gmail.com>
Date: Thu, 7 May 2020 15:22:44 +0000 (-0600)
Subject: standard way to install extras
X-Git-Tag: v2.0.0rc1~254^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=75be443a894aed9973e225bdc38702470c35817e;p=thirdparty%2Fdnspython.git

standard way to install extras

see https://www.python.org/dev/peps/pep-0508/#extras

also added command to pip install straight from master branch on github
---

diff --git a/README.md b/README.md
index 2a841e4c..336828e7 100644
--- a/README.md
+++ b/README.md
@@ -31,16 +31,20 @@ to facilitate the testing of DNS software.
 * If you have pip installed, you can do `pip install dnspython`
 * If not just download the source file and unzip it, then run
   `sudo python setup.py install`
+* To install the latest from the master branch, run `pip install git+https://github.com/rthalley/dnspython.git`
 
 If you want to use DNS-over-HTTPS, you must run
-`pip install requests requests-toolbelt`
+`pip install dnspython[doh]`.
 
 If you want to use DNSSEC functionality, you must run
-`pip install cryptography`
+`pip install dnspython[dnssec]`.
 
 If you want to use internationalized domain names (IDNA)
 functionality, you must run
-`pip install idna`
+`pip install dnspython[idna]`
+
+Note that you can install any combination of the above, e.g.:
+`pip install dnspython[doh,dnssec,idna]`
 
 ## ABOUT THIS RELEASE