scw

import arcpy
import os

def create_path(path):
    if not os.path.exists(path):
        print "Creating directory {}".format(path)
        os.makedirs(path)


# default application data dir; e.g. c:\Users\scw\AppData\Roaming

scw

import arcpy

class Toolbox(object):
    def __init__(self):
        self.label = u'Example_Toolbox'
        self.alias = ''
        self.tools = [FirstTool, SecondTool, ThirdTool]


class FirstTool(object):

scw

import arcpy
import binascii

line = arcpy.FromWKT('LINESTRING (30 10, 10 30, 40 40)')
print binascii.hexlify(line.WKB)
# produces:
# 0102000000030000000000000000003e40000000000000244000000000000024400000000000003e4000000000000044400000000000004440

scw

# this test should be run after a fresh run of makeaddin to rebuild the .esriaddin file.
class TestAddin(unittest.TestCase):
    def setUp(self):
        self.addin_path = os.sep.join([local_path, '..', '..', 'btm.esriaddin'])
        self.addin_zip = zipfile.ZipFile(self.addin_path, 'r')

    def testToolboxIsPresent(self):
        toolbox_path = 'Install/toolbox/btm.pyt' 
        self.assertTrue(toolbox_path in self.addin_zip.namelist())

scw

import pyproj
import arcpy

# ArcMap result (meters):
# 306,414.514  854,124.573

x = -70.216908
y = 41.930268

# perform projection using pyproj (PROJ.4)

scw

Keybase proof

I hereby claim:

• I am scw on github.
• I am scw (https://keybase.io/scw) on keybase.
• I have a public key whose fingerprint is DC95 4D84 4B97 617D 62FC 4498 F3E7 6E7C 03E8 FB6A

To claim this, I am signing this object:

scw

# I've added this to my ~/.bash_profile to use it, you could also create a stand-alone shell script.

# Usage: pipx install cython

function pipx() {
    # Many Python packages don't install correctly with clang, as mentioned here:
    #   https://gist.github.com/goldsmith/7262122
    # This wrapper forces gcc for pip installations:
    export CFLAGS="-arch i386 -arch x86_64"
    export FFLAGS="-m32 -m64"

scw

def time_in_min(time_string):
    # assumes 24h times
    (hour, minutes) = [int(t) for t in time_string.split(":")]
    return hour * 60 + minutes

def min_to_time(time_min):
    minutes = time_min % 60
    hours = (time_min - minutes) / 60
    # return hour:minutes with leading zero
    return "{0}:{1:02d}".format(hours,minutes)

scw

def jaro_cost(inputs, weight=1):
    min_score = 1.0
    for a,b in list(itertools.combinations(inputs, 2)):
        jaro_score = jellyfish.jaro_distance(a, b)
        if jaro_score < min_score:
            min_score = jaro_score

    return (1 - min_score)*weight

def attr_score(attribute):

scw

SPAGeDi 1.4c (build 17-07-2013) - a program for Spatial Pattern Analysis of Genetic Diversity
               Written by Olivier Hardy & Xavier Vekemans
               Contributions by Reed Cartwright

Input file : "C:\Users\shau7031\AppData\Roaming\geneGIS\spagedi_data.txt"
Results file : "Z:\data\arcgis\addins\genegis\tests\data\tmxr.txt"
1318 individuals
2 categories: CA-OR, Cent_Am
Latitude-longitude coordinates (assumed to be in degrees; used to compute distances in km), Latitude, Longitude