mirror of https://github.com/Kozea/pygal.git
Python to generate nice looking SVG graph
http://pygal.org/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
65 lines
2.4 KiB
65 lines
2.4 KiB
#!/usr/bin/env python |
|
# -*- coding: utf-8 -*- |
|
# This file is part of pygal |
|
# |
|
# A python svg graph plotting library |
|
# Copyright © 2012 Kozea |
|
# |
|
# This library is free software: you can redistribute it and/or modify it under |
|
# the terms of the GNU Lesser General Public License as published by the Free |
|
# Software Foundation, either version 3 of the License, or (at your option) any |
|
# later version. |
|
# |
|
# This library is distributed in the hope that it will be useful, but WITHOUT |
|
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
|
# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more |
|
# details. |
|
# |
|
# You should have received a copy of the GNU Lesser General Public License |
|
# along with pygal. If not, see <http://www.gnu.org/licenses/>. |
|
import argparse |
|
import pygal |
|
|
|
parser = argparse.ArgumentParser( |
|
description='Generate pygal chart in command line', |
|
prog='pygal_gen', |
|
version=pygal.__version__) |
|
|
|
parser.add_argument('-t', '--type', dest='type', default='Line', |
|
choices=map(lambda x: x.__name__, pygal.CHARTS), |
|
help='Kind of chart to generate') |
|
|
|
parser.add_argument('-o', '--output', dest='filename', default='pygal_out.svg', |
|
help='Filename to write the svg to') |
|
|
|
parser.add_argument('-s', '--serie', dest='series', nargs='+', action='append', |
|
help='Add a serie in the form (title val1 val2...)') |
|
|
|
for key, val in pygal.config.Config.__dict__.items(): |
|
if not key.startswith('_') and not hasattr(val, '__call__'): |
|
opt_name = key |
|
opts = {'type': str} |
|
if val != None: |
|
opts['type'] = type(val) |
|
elif 'labels' in key: |
|
opts['nargs'] = '+' |
|
if opts['type'] == bool: |
|
del opts['type'] |
|
opts['action'] = 'store_true' if not val else 'store_false' |
|
if val: |
|
opt_name = 'no-' + opt_name |
|
if key == 'interpolate': |
|
opts['choices'] = [ |
|
'linear', 'nearest', 'zero', 'slinear', 'quadratic', |
|
'cubic', 'krogh', 'barycentric', 'univariate'] |
|
parser.add_argument( |
|
'--%s' % opt_name, dest=key, default=val, **opts) |
|
|
|
config = parser.parse_args() |
|
|
|
chart = getattr(pygal, config.type)(**vars(config)) |
|
|
|
for serie in config.series: |
|
chart.add(serie[0], map(float, serie[1:])) |
|
|
|
chart.render_to_file(config.filename)
|
|
|