junzis

from cartopy.feature import NaturalEarthFeature
import cartopy.crs as ccrs

plt.figure(figsize=(6, 6))
ax = plt.axes(projection=ccrs.EuroPP(), zorder=1)
land = NaturalEarthFeature(
    category="cultural",
    name="admin_0_countries",
    scale="10m",
    facecolor="none",

junzis

python -m cProfile -o profile.pstats script.py 

gprof2dot -f pstats profile.pstats | dot -Tsvg -o profile.svg

junzis

Ubuntu network manager permission problem
--------------------------------------------

edit: /var/lib/polkit-1/localauthority/10-vendor.d/com.ubuntu.desktop.pkla

and change:

[Adding or changing system-wide NetworkManager connections]
Identity=unix-group:admin;unix-group:sudo
Action=org.freedesktop.NetworkManager.settings.mod ify.system

junzis

sudo apt-get install libgeos-3.X.X
sudo apt-get install libgeos-dev
pip install --user https://github.com/matplotlib/basemap/archive/master.zip

junzis

from datetime import datetime
import time

#-------------------------------------------------
# conversions to strings
#-------------------------------------------------
# datetime object to string
dt_obj = datetime(2008, 11, 10, 17, 53, 59)
date_str = dt_obj.strftime("%Y-%m-%d %H:%M:%S")
print date_str

junzis

# https://stackoverflow.com/questions/25191620/
#   creating-lowpass-filter-in-scipy-understanding-methods-and-units

import numpy as np
from scipy.signal import butter, lfilter, freqz
from matplotlib import pyplot as plt


def butter_lowpass(cutoff, fs, order=5):
    nyq = 0.5 * fs

junzis

# a set of useful scripts for mongodb

- batch deleting collections
- extract subset using fast aggregation method
- export query to csv (quick and dirty)

junzis

#!/bin/sh

# Quick start-stop-daemon example, derived from Debian /etc/init.d/ssh
set -e

# Must be a valid filename
NAME=foo
PIDFILE=/var/run/$NAME.pid
#This is the command to be run, give the full pathname
DAEMON=/usr/local/bin/bar