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Sven Schannak svschannak

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svschannak / views.py
Created March 23, 2013 14:33
Django Jquery editable View
def editDataProfil(request):
model = get_model('bewerberportal', request.POST['model'])
setattr(model, request.POST['field'], request.POST['value'])
return HttpResponse("1")
@svschannak
svschannak / profil.html
Created March 23, 2013 14:34
Django Jquery editable template
{% for field, value in bewerber.fields.iteritems %}
<tr>
<td>{{ field }}</td>
<td><span data-model="bewerber" data-field="{{ field }}" class="edit" data-value="{{ value }}">{{ value }}</span></td>
</tr>
{% endfor %}
@svschannak
svschannak / views.py
Created March 23, 2013 14:34
Django Jquery editable Preparing Object
bewerber.fields = dict((field.name, field.value_to_string(bewerber))
for field in bewerber._meta.fields)
@svschannak
svschannak / io.redis.redis-server.plist
Created January 10, 2014 19:57 — forked from kapkaev/io.redis.redis-server.plist
#sudo vim /Library/LaunchDaemons/io.redis.redis-server.plist
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Label</key>
<string>io.redis.redis-server</string>
<key>ProgramArguments</key>
<array>
@svschannak
svschannak / mostusedcolor.py
Last active January 3, 2016 19:39
Get most used color from an image and its complementary color with python and PIL.
pic = Image.open('/path/to/image.jpg')
sorted_list = sorted(pic.getcolors(pic.size[0]*pic.size[1]))
#get complementary color of picture
comp = ['%s' % (255 - int(a)) for a in sorted_list[-1][1]]
color1 = '#%02x%02x%02x' % (sorted_list[-1][1])
color2 = '#%02x%02x%02x' % (int(comp[0]), int(comp[1]), int(comp[2]))
@svschannak
svschannak / class_method_call_by_name.py
Created January 19, 2014 19:39
Call a method of a class by its name.
class Result():
def __init__(self, type):
self.type = type
def FirstDefinition(self):
pass
def SecondDefinition(self):
@svschannak
svschannak / get_city_from_google.py
Created January 19, 2014 19:42
Get the name of the city and the street of your location from Google Geocode. Example for Django.
def get_city_json(request, latitude, longitude):
r = requests.get('http://maps.googleapis.com/maps/api/geocode/json?latlng=%s,%s&sensor=true' % (latitude, longitude))
#convert result to json
json_data = r.json()
#get data from json
city = json_data['results'][0]['address_components'][3]['long_name']
response_data = {}
response_data['city'] = city
response_data['street'] = json_data['results'][0]['address_components'][1]['long_name']
#data as json-response
@svschannak
svschannak / ratio.py
Created January 19, 2014 19:43
Calculate ratio with Python and Numpy.
#calculates r for height and width
def ratio(a, b):
a = float(a)
b = float(b)
if b == 0:
return a
return ratio(b, a % b)
#returns a string with ratio for height and width
def get_ratio(a, b):
@svschannak
svschannak / register_all_models_for_django_admin.py
Created January 19, 2014 19:45
Register all models to admin from app for Django.
app_models = get_app('app_name')
for model in get_models(app_models):
try:
admin.site.register(model)
except AlreadyRegistered:
pass
#use this if you want to register a model with specific definition
#admin.site.unregister(ModelName)
@svschannak
svschannak / snmp_calls.py
Created January 20, 2014 12:22
Save and read list to file
snmpwalk_mac_file = open("ndms/snmp-results/snmpwalk_mac_adresses.txt", "w")
snmpwalk_mac_file.close()
pickle.dump(mac_objects, snmpwalk_mac_file)
#snmpwalk_mac_file = open("ndms/snmp-results/snmpwalk_mac_adresses.txt", "r")
#snmp_mac_list = pickle.load(snmpwalk_mac_file)