66 lines
1.6 KiB
Python
66 lines
1.6 KiB
Python
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#!/usr/bin/env python
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__version__ = "0.2b"
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__author__ = "age"
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__date__ = "02006-04-25"
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import urllib
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from optparse import OptionParser
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class WKNCharts:
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'''fetches images from stocks'''
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def __init__(self):
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self.wkn_dict = {}
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def readwkndictfromfile(self, filename):
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'''reads lines like "wkn name\n" from a file and fills a dictionary'''
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wknfile = open(filename,"r")
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for line in wknfile:
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'remove CRLF and split the line in two parts on spacer'
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tmp = line.strip("\n").split(" ")
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if tmp[0] and tmp[1]: self.wkn_dict[tmp[0]] = tmp[1]
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wknfile.close()
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def getchart(self, wkn):
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'''fetches the images via http'''
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host = "http://gfx.finanztreff.de/charts/cc_gatrixx.gfx?"
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params = urllib.urlencode({
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'string':wkn,
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'b':400,
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'h':240,
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'out':"png",
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'zeit':300,
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'typ':0,
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'boerse':1,
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'land':276,
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'seite':"kurse",
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'herkunft':123
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})
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print "ich hole jetzt \"%s\":" % self.wkn_dict[wkn]
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print host + params
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try:
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f = urllib.urlopen(host + params)
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png = open(self.wkn_dict[wkn]+".png", "w")
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png.write(f.read())
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png.close()
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except IOError, e:
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print e
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def getallcharts(self):
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for wkn in self.wkn_dict.keys():
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self.getchart(wkn)
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if __name__ == "__main__":
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parser = OptionParser()
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parser.add_option("-f", "--file", dest="filename",
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help="read WKNS from FILE", metavar="FILE")
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(options, args) = parser.parse_args()
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wkn = WKNCharts()
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wkn.readwkndictfromfile(options.filename)
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#for i in wkn.wkn_dict.keys():
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#print "%s \t %s" % (i, wkn.wkn_dict[i])
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wkn.getallcharts()
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#wkn.addwkn(wkn, name)
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#wkn.delwkn(wkn)
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