[PATCH rtems-docs] common/latex.py: use distro module for python3.5 and up

[Vijay Kumar Banerjee]

---
 common/latex.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/common/latex.py b/common/latex.py
index a042510..a1b3917 100644
--- a/common/latex.py
+++ b/common/latex.py
@@ -3,8 +3,11 @@
 #
 
 import os
-import platform
 import re
+try:
+    from distro import linux_distribution
+except:
+    from platform import linux_distribution
 
 package_test_preamble = ['\\newif\\ifsphinxKeepOldNames \\sphinxKeepOldNamestrue',
                          '\documentclass[a4paper,11pt,english]{report}']
@@ -82,7 +85,7 @@ def tex_test(test):
 def host_name():
     uname = os.uname()
     if uname[0] == 'Linux':
-        distro = platform.dist()
+        distro = linux_distribution()
         name = '%s/%s' % (uname[0], distro[0])
         version = distro[1]
     else:
-- 
2.26.2