amazon august

This commit is contained in:
2025-09-24 06:38:38 +00:00
parent be27602ca3
commit 7943842f90
11 changed files with 1479 additions and 10 deletions

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# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program 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 General Public License for more details.
#
# Author: Emanuel Fonseca
# Email: emdfonseca<at>gmail<dot>com
# Date: 25 August 2008
import cherrypy
from string import Template
import datetime
import ofc2
from ofc2_element import Line, Bar, BarStack
xhtml_template = """
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<script type="text/javascript" src="/static/swfobject.js"></script>
<script type="text/javascript">
$js
</script>
<head>
<title>$title</title>
</head>
<body>
$body
</body>
</html>
"""
jstpl = Template('swfobject.embedSWF("/static/open-flash-chart.swf","$title", "$width", "$height", "$flash_ver", "expressInstall.swf", {"data-file": "$data_src"});\n')
dvtpl = Template('<h1>$title</h1><div id="$title"></div><br/>\n')
class Chart(object):
type = ''
title = 'chart'
width=400
height=200
flash_ver='9.0.0'
data_src = None
chart = None
def index(self):
return self.chart.encode()
index.exposed = True
def __init__(self, type, name):
self.title = name
self.data_src='/'+name
def get_js(self):
return jstpl.substitute(title=self.title, width=self.width, height=self.height, flash_ver = self.flash_ver, data_src = self.data_src)
def get_div(self):
return dvtpl.substitute(title=self.title)
class BarChart(Chart):
def __init__(self, type, name):
Chart.__init__(self, type, name)
# create the bar element and set its values
element = Bar(values=[9,8,7,6,5,4,3,2,1])
# create the chart and set its title
self.chart = ofc2.open_flash_chart(title=str(datetime.datetime.now()))
self.chart.add_element(element)
class BarStackChart(Chart):
def __init__(self, type, name):
Chart.__init__(self, type, name)
# create the bar element and set its values
element = BarStack(values=[ [ 2.5, 5 ], [ 7.5 ], [ 5, { 'val': 5, 'colour': '#ff0000' } ], [ 2, 2, 2, 2, { "val": 2, 'colour': '#ff00ff' } ] ])
# create the chart and set its title
self.chart = ofc2.open_flash_chart(title=str(datetime.datetime.now()))
self.chart.set_y_axis(min=0, max=14, steps=7)
self.chart.set_x_axis(labels=['a', 'b', 'c', 'd'])
self.chart.add_element(element)
class LineChart(Chart):
def __init__(self, type, name):
Chart.__init__(self, type, name)
# create the bar element and set its values
element = Line(values=[9,8,7,6,5,4,3,2,1])
# create the chart and set its title
self.chart = ofc2.open_flash_chart(title=str(datetime.datetime.now()))
self.chart.add_element(element)
class OFC2Demo(object):
tpl = Template(xhtml_template)
swfobjs = ''
divs = ''
linechart = LineChart('line_chart', 'linechart') # var name must be the same as the second param
barchart = BarChart('bar_chart', 'barchart') # var name must be the same as the second param
barstackchart = BarStackChart('bar_stack', 'barstackchart') # var name must be the same as the second param
def index(self):
self.load_charts()
response = self.tpl.substitute(title='Open Flash Charts 2 - Python Library Demo', js=self.swfobjs, body=self.divs)
return response
def load_charts(self):
self.swfobjs = ''
self.divs = ''
self.add_chart(self.linechart)
self.add_chart(self.barchart)
self.add_chart(self.barstackchart)
def add_chart(self, chart):
self.swfobjs += chart.get_js()
self.divs += chart.get_div()
# Expose methods
index.exposed = True
cherrypy.quickstart(OFC2Demo(), '/', 'cherrypy.conf')

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# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program 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 General Public License for more details.
#
# Author: Emanuel Fonseca
# Email: emdfonseca<at>gmail<dot>com
# Date: 25 August 2008
import cjson
class Title(dict):
def __init__(self, title, style=None):
self['text'] = title
self.set_style(style)
def set_style(self, style):
if style:
self['style'] = style
class y_legend(Title):
pass
class x_legend(Title):
pass
##########################################
# axis classes
class axis(dict):
def __init__(self, stroke=None, tick_height=None, colour=None, grid_colour=None, steps=None):
self.set_stroke(stroke)
self.set_tick_height(tick_height)
self.set_colour(colour)
self.set_grid_colour(grid_colour)
self.set_steps(steps)
def set_stroke(self, stroke):
if stroke:
self['stroke'] = stroke
def set_tick_height(self, tick_height):
if tick_height:
self['tick_height'] = tick_height
def set_colour(self, colour):
if colour:
self['colour'] = colour
def set_grid_colour(self, grid_colour):
if grid_colour:
self['grid_colour'] = grid_colour
def set_steps(self, steps):
if steps:
self['steps'] = steps
class x_axis(axis):
def __init__(self, stroke=None, tick_height=None, colour=None, grid_colour=None, labels=None, steps=None):
axis.__init__(self, stroke, tick_height, colour, grid_colour, steps)
self.set_labels(labels)
self['orientation'] = 2
def set_labels(self, labels):
if labels:
self['labels'] = labels
class y_axis(axis):
def __init__(self, stroke=None, tick_height=None, colour=None, grid_colour=None, offset=None, max=None, min=None, steps=None):
axis.__init__(self, stroke, tick_height, colour, grid_colour, steps)
self.set_offset(offset)
self.set_max(max)
self.set_min(min)
def set_offset(self, offset):
if offset:
self['offset'] = offset
def set_max(self, max):
if max:
self['max'] = max
def set_min(self, min):
if min:
self['min'] = min
##########################################
# open_flash_chart class
class tooltip(dict):
def __init__(self, shadow=None, stroke=None, colour=None, bg_colour=None, title_style=None, body_style=None):
self.set_shadow(shadow)
self.set_stroke(stroke)
self.set_colour(colour)
self.set_background(bg_colour)
self.set_title(title_style)
self.set_body(body_style)
def set_shadow(self, shadow):
if shadow:
self['shadow'] = shadow
def set_stroke(self, stroke):
if stroke:
self['stroke'] = stroke
def set_colour(self, colour):
if colour:
self['colour'] = colour
def set_background(self, background):
if background:
self['background'] = background
def set_title(self, title):
if title:
self['title'] = title
def set_body(self, body):
if body:
self['body'] = body
##########################################
# open_flash_chart class
class open_flash_chart(dict):
def __init__(self, title, style=None):
self['title'] = Title(title, style)
def set_x_legend(self, legend):
self['x_legend'] = x_legend(legend)
def set_y_legend(self, legend):
self['y_legend'] = y_legend(legend)
def set_x_axis(self, stroke=None, tick_height=None, colour=None, grid_colour=None, labels=None, steps=None):
self['x_axis'] = x_axis(stroke, tick_height, colour, grid_colour, labels, steps)
def set_y_axis(self, stroke=None, tick_height=None, colour=None, grid_colour=None, offset=None, max=None, min=None, steps=None):
self['y_axis'] = y_axis(stroke, tick_height, colour, grid_colour, offset, max, min, steps)
def set_y_axis_right(self, stroke=None, tick_height=None, colour=None, grid_colour=None, offset=None, max=None, min=None, steps=None):
self['y_axis_right'] = y_axis(stroke, tick_height, colour, grid_colour, offset, max, min, steps)
def set_bg_colour(self, colour):
self['bg_colour'] = colour
def set_tooltip(self, shadow=None, stroke=None, colour=None, bg_colour=None, title_style=None, body_style=None):
self['tooltip'] = tooltip(shadow, stroke, colour, bg_colour, title_style, body_style)
def add_element(self, element):
try:
self['elements'].append(element)
except:
self['elements'] = [element]
def encode(self):
return cjson.encode(self)
#ofc = open_flash_chart('Example JSON')
#ofc.set_y_legend('Example Y Legend')
#ofc.set_x_legend('Example X Legend')
#ofc.set_x_axis(1, 1, '#ff0000', '#00ff00', ['sun', 'mon', 'tue'])
#ofc.set_x_axis(labels=['sun', 'mon', 'tue'])
#print cjson.encode(ofc)

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# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program 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 General Public License for more details.
#
# Author: Emanuel Fonseca
# Email: emdfonseca<at>gmail<dot>com
# Date: 25 August 2008
class element(dict):
def __init__(self, type=None, alpha=None, colour=None, text=None, fontsize=None, values=None):
self.set_type(type)
self.set_alpha(alpha)
self.set_colour(colour)
self.set_text(text)
self.set_fontsize(fontsize)
self.set_values(values)
def set_type(self, type):
if type:
self['type'] = type
def set_alpha(self, alpha):
if alpha:
self['alpha'] = alpha
def set_colour(self, colour):
if colour:
self['colour'] = colour
def set_text(self, text):
if text:
self['text'] = text
def set_fontsize(self, fontsize):
if fontsize:
self['font-size'] = fontsize
def set_values(self, values):
if values:
self['values'] = values
class Line(element):
def __init__(self, type=None, alpha=None, colour=None, text=None, fontsize=None, values=None):
element.__init__(self, 'line', alpha, colour, text, fontsize, values)
class Bar(element):
def __init__(self, type=None, alpha=None, colour=None, text=None, fontsize=None, values=None):
element.__init__(self, 'bar', alpha, colour, text, fontsize, values)
class BarStack(element):
def __init__(self, type=None, alpha=None, colour=None, text=None, fontsize=None, values=None):
element.__init__(self, 'bar_stack', alpha, colour, text, fontsize, values)