Merge branch 'master' of ssh://git.fedoraproject.org/git/hosted/fedora-infrastructure

scripts/geoip/README

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+GPL, initially created by mdomsch and adapted by |DrJef|

scripts/geoip/generate-worldmap.py

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+#!/usr/bin/python
+import GeoIP
+import random
+import matplotlib
+matplotlib.use('Agg2')
+from pylab import *
+from matplotlib.numerix import ma
+from matplotlib.backends.backend_agg import FigureCanvasAgg as FigureCanvas
+from matplotlib.toolkits.basemap import Basemap
+
+indir='/home/jspaleta/Desktop/Fedora_World_Maps'
+outdir='/home/jspaleta/Desktop/Fedora_World_Maps'
+gi = GeoIP.open("/usr/share/GeoIP/GeoLiteCity.dat", GeoIP.GEOIP_MEMORY_CACHE)
+random.seed()
+
+def lookup_client_locations():
+    results = []
+    f = open(indir+'/ips.txt', 'r')
+    for line in f:
+        try:
+            gir = gi.record_by_addr(line.strip())
+        except:
+            continue
+        if gir != None:
+            t = (line.strip(), gir['country_code'], gir['latitude'], gir['longitude'])
+            results.append(t)
+    f.close()
+    return results
+
+
+def lookup_host_locations():
+    results = []
+    for h in Host.select():
+        if h.private or h.site.private or \
+               not h.user_active or not h.admin_active or \
+               not h.site.user_active or not h.site.admin_active:
+            continue
+        try:
+            gir = gi.record_by_name(h.name)
+        except:
+            print "Cannot find location for %s" % (h.name)
+            continue
+        if gir != None:
+            t = (h.name, gir['country_code'], gir['latitude'], gir['longitude'])
+            results.append(t)
+
+    return results
+
+def draw_client_density():
+
+    m = Basemap(llcrnrlon=-180.,llcrnrlat=-90,urcrnrlon=180.,urcrnrlat=90.,\
+                resolution='c',projection='cyl')
+
+    # plot them as filled circles on the map.
+    # first, create a figure.
+    dpi=100
+    dimx=800/dpi
+    dimy=400/dpi
+    fig=figure(figsize=(dimx,dimy), dpi=dpi, frameon=False, facecolor='blue')
+#    ax=fig.add_axes([0.1,0.1,0.7,0.7],axisbg='g')
+    ax=fig.add_axes([0.0,0.0,1.0,1.0],axisbg='g')
+    canvas = FigureCanvas(fig)
+    results = lookup_client_locations()
+    X,Y,Z = find_client_density(m,results)
+#    s = random.sample(results, 40000)
+#    for t in s:
+#        lat=t[2]
+#        lon=t[3]
+#        # draw a red dot at the center.
+#        xpt, ypt = m(lon, lat)
+#        m.plot([xpt],[ypt],'ro', zorder=10)
+    # draw coasts and fill continents.
+    m.drawcoastlines(linewidth=0.5)
+    m.drawcountries(linewidth=0.5)
+    m.drawlsmask([100,100,100,0],[0,0,255,255])
+#    m.fillcontinents(color='green')
+    palette = cm.YlOrRd
+    m.imshow(Z,palette,extent=(m.xmin,m.xmax,m.ymin,m.ymax),interpolation='gaussian',zorder=0)
+#    l,b,w,h = ax.get_position()
+#    cax = axes([l+w+0.075, b, 0.05, h])
+#    colorbar(cax=cax) # draw colorbar
+
+    canvas.print_figure(outdir+'/clientmap.png', dpi=100)
+
+
+def find_client_density(m,client_locations,latscale=1.0,lonscale=1.0,lat_smooth=1,lon_smooth=1):
+    lat_array=arange(m.ymin,m.ymax+latscale,latscale)
+    lon_array=arange(m.xmin,m.xmax+lonscale,lonscale)
+    maxlat=len(lat_array)-1
+    maxlon=len(lon_array)-1
+    Z=zeros((len(lat_array),len(lon_array)),dtype='float')
+    for client in client_locations:
+      lat=client[2]
+      i_lat=int(float((lat-lat_array[0]))/float(latscale)) 
+      lon=client[3]
+      i_lon=int(float((lon-lon_array[0]))/float(lonscale)) 
+      for i in xrange(-int(lat_smooth),int(lat_smooth+1),1):
+        for j in xrange(-int(lon_smooth),int(lon_smooth+1),1):
+          if ( i_lat+i >= 0 ) and (i_lat+i < maxlat) : 
+            if ( i_lon+j >= 0) and ( i_lon+j < maxlon) :
+              Z[i_lat+i,i_lon+j]+=1.0
+    Lon,Lat=meshgrid(lon_array,lat_array)
+    X,Y=m(Lon,Lat)
+    Z= Z + 1.0
+    Z=log(Z)
+    Z = where(Z <= 0.,1.e10,Z)
+    Z = ma.masked_values(Z, 1.e10)
+    return X,Y,Z
+    
+def main():
+    draw_client_density()
+
+
+
+if __name__ == "__main__":
+    sys.exit(main())
+