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graph-build-time: fix code style 

Fix these warnings:
E201 whitespace after '['
E202 whitespace before ']'
E302 expected 2 blank lines, found 1
E305 expected 2 blank lines after class or function definition, found 1

Ignore these warnings:
E402 module level import not at top of file

Signed-off-by: Ricardo Martincoski <ricardo.martincoski@gmail.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Yann E. MORIN <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2018.02.x
Ricardo Martincoski 2018-01-21 22:44:31 -02:00 committed by Thomas Petazzoni
parent 236bede631
commit cd04833926
1 changed files with 15 additions and 9 deletions
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24
support/scripts/graph-build-time
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@ -64,14 +64,14 @@ except ImportError:
# Note: matplotlib.use() must be called *before* matplotlib.pyplot.
mpl.use('Agg')
import matplotlib.pyplot as plt
import matplotlib.font_manager as fm
import csv
import argparse
import matplotlib.pyplot as plt # noqa: E402
import matplotlib.font_manager as fm # noqa: E402
import csv # noqa: E402
import argparse # noqa: E402
steps = [ 'extract', 'patch', 'configure', 'build',
'install-target', 'install-staging', 'install-images',
'install-host']
steps = ['extract', 'patch', 'configure', 'build',
'install-target', 'install-staging', 'install-images',
'install-host']
default_colors = ['#e60004', '#009836', '#2e1d86', '#ffed00',
'#0068b5', '#f28e00', '#940084', '#97c000']
@ -79,6 +79,7 @@ default_colors = ['#e60004', '#009836', '#2e1d86', '#ffed00',
alternate_colors = ['#00e0e0', '#3f7f7f', '#ff0000', '#00c000',
'#0080ff', '#c000ff', '#00eeee', '#e0e000']
class Package:
def __init__(self, name):
self.name = name
@ -104,6 +105,7 @@ class Package:
return self.steps_duration[step]
return 0
# Generate an histogram of the time spent in each step of each
# package.
def pkg_histogram(data, output, order="build"):
@ -132,10 +134,10 @@ def pkg_histogram(data, output, order="build"):
for i in range(0, len(vals)):
b = plt.bar(ind+0.1, vals[i], width=0.8, color=colors[i], bottom=bottom, linewidth=0.25)
legenditems.append(b[0])
bottom = [ bottom[j] + vals[i][j] for j in range(0, len(vals[i])) ]
bottom = [bottom[j] + vals[i][j] for j in range(0, len(vals[i]))]
# Draw the package names
plt.xticks(ind + .6, [ p.name for p in data ], rotation=-60, rotation_mode="anchor", fontsize=8, ha='left')
plt.xticks(ind + .6, [p.name for p in data], rotation=-60, rotation_mode="anchor", fontsize=8, ha='left')
# Adjust size of graph depending on the number of packages
# Ensure a minimal size twice as the default
@ -172,6 +174,7 @@ def pkg_histogram(data, output, order="build"):
# Save graph
plt.savefig(output)
# Generate a pie chart with the time spent building each package.
def pkg_pie_time_per_package(data, output):
# Compute total build duration
@ -210,6 +213,7 @@ def pkg_pie_time_per_package(data, output):
plt.title('Build time per package')
plt.savefig(output)
# Generate a pie chart with a portion for the overall time spent in
# each step for all packages.
def pkg_pie_time_per_step(data, output):
@ -236,6 +240,7 @@ def pkg_pie_time_per_step(data, output):
plt.title('Build time per step')
plt.savefig(output)
# Parses the csv file passed on standard input and returns a list of
# Package objects, filed with the duration of each step and the total
# duration of the package.
@ -269,6 +274,7 @@ def read_data(input_file):
return pkgs
parser = argparse.ArgumentParser(description='Draw build time graphs')
parser.add_argument("--type", '-t', metavar="GRAPH_TYPE",
help="Type of graph (histogram, pie-packages, pie-steps)")