Commit 9722381c authored by Luca Ceresoli's avatar Luca Ceresoli Committed by Peter Korsgaard
Browse files

scripts/graph-build-time: properly warn about missing modules 



Currently the graph-build-time script prints a python exception if a
needed module cannot be imported. Catch the exception and tell the user
which packages are missing, as we do for other missing dependencies.

Signed-off-by: default avatarLuca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: default avatarPeter Korsgaard <peter@korsgaard.com>
parent 96183af9

support/scripts/graph-build-time

+8 −3
Original line number Diff line number Diff line
@@ -49,8 +49,14 @@ 
#   * argparse (by default in Python 2.7, requires python-argparse if

#     Python 2.6 is used)



import sys



try:

    import matplotlib as mpl

    import numpy

except ImportError:

    sys.stderr.write("You need python-matplotlib and python-numpy to generate build graphs\n")

    exit(1)



# Use the Agg backend (which produces a PNG output, see

# http://matplotlib.org/faq/usage_faq.html#what-is-a-backend),
@@ -62,7 +68,6 @@ import matplotlib.pyplot as plt 
import matplotlib.font_manager as fm

import csv

import argparse

import sys



steps = [ 'extract', 'patch', 'configure', 'build',

          'install-target', 'install-staging', 'install-images',