fixed Census tool for symbology; fixed makeaddin.py

So, makeaddin.py fails if README.txt doesn’t exist. That’s really
stupid, so I modified the script to not include the README file.

CensusAPIs/Install/census_config.txt

@@ -0,0 +1,2 @@
+[api.census.gov]
+key=insert_your_key_here

CensusAPIs/Install/query_census.py

@@ -5,12 +5,13 @@
 ## Python Add-in Tools:
 ## http://resources.arcgis.com/en/help/main/10.2/index.html#/Tool/014p00000027000000/
 
-## change this key to your Census API key.
-## request an API key here: http://www.census.gov/developers/tos/key_request.html
-censusAPIkey = ''
-
 import arcpy, pythonaddins
-import urllib2, json
+import urllib2, json, os
+import ConfigParser
+
+config = ConfigParser.ConfigParser()
+config.read(os.path.join(os.path.dirname(__file__), r'census_config.txt'))
+censusAPIkey = config.get('api.census.gov', 'key')
 
 class QueryCensus2010(object):
     def __init__(self):
@@ -77,6 +78,8 @@ def onMouseUpMap(self, x, y, button, shift):
             ### TODO: dynamically add fields to store the API information (self.Census['tables'])
             ###       so that everything can be in an ArcGIS Feature Class element
             censuslyr = arcpy.mapping.ListLayers(df, "census_geometry")[0]
+            symbollyr = arcpy.mapping.Layer( os.path.join(os.path.dirname(__file__), r'census_geometry.lyr') )
+            arcpy.mapping.UpdateLayer(df, censuslyr, symbollyr, True)
         # if already exists, remove features from the Census Geometry layer
         else:
             censuslyr = arcpy.mapping.ListLayers(df, "census_geometry")[0]

CensusAPIs/README.md

@@ -4,7 +4,7 @@ Python-based Add-in for ArcGIS Desktop. Upon clicking a location within the Unit
 You do not need to download any Census GIS data for this tool to work. It will request the geometry and attribute data for you! Works with nearly any projection in ArcMap. 
 
 ##Install
-Request a [Census API key](http://www.census.gov/developers/tos/key_request.html). Open the `Install/query_census.py` file and paste your API key into the `CensusAPIkey` variable. 
+Request a [Census API key](http://www.census.gov/developers/tos/key_request.html). Open the `Install/census_config.txt` file and paste in your API key, replacing `insert_your_key_here`. 
 
 Double-click `makeaddin.py` to create the `.esriaddin` file. Double-click the `.esriaddin` file to install the add-in in ArcMap. 
 

CensusAPIs/makeaddin.py

@@ -13,7 +13,7 @@ def looks_like_a_backup(filename):
     return bool(BACKUP_FILE_PATTERN.match(filename))
 
 with zipfile.ZipFile(out_zip_name, 'w', zipfile.ZIP_DEFLATED) as zip_file:
-    for filename in ('config.xml', 'README.txt', 'makeaddin.py'):
+    for filename in ('config.xml', 'makeaddin.py'):
         zip_file.write(os.path.join(current_path, filename), filename)
     dirs_to_add = ['Images', 'Install']
     for directory in dirs_to_add:

LaunchWebMaps/README.txt

@@ -16,3 +16,6 @@ Images/*     : all UI images for the project (icons, images for buttons,
 Install/*    : The Python project used for the implementation of the
                AddIn. The specific python script to be used as the root
                module is specified in config.xml.
+
+
+*NOTE: DO NOT REMOVE THIS FILE OR makeaddin.py WILL NO LONGER WORK.

LaunchWebMaps/makeaddin.py

@@ -13,7 +13,7 @@ def looks_like_a_backup(filename):
     return bool(BACKUP_FILE_PATTERN.match(filename))
 
 with zipfile.ZipFile(out_zip_name, 'w', zipfile.ZIP_DEFLATED) as zip_file:
-    for filename in ('config.xml', 'README.txt', 'makeaddin.py'):
+    for filename in ('config.xml', 'makeaddin.py'):
         zip_file.write(os.path.join(current_path, filename), filename)
     dirs_to_add = ['Images', 'Install']
     for directory in dirs_to_add:

NJServices/makeaddin.py

@@ -13,7 +13,7 @@ def looks_like_a_backup(filename):
     return bool(BACKUP_FILE_PATTERN.match(filename))
 
 with zipfile.ZipFile(out_zip_name, 'w', zipfile.ZIP_DEFLATED) as zip_file:
-    for filename in ('config.xml', 'README.txt', 'makeaddin.py'):
+    for filename in ('config.xml', 'makeaddin.py'):
         zip_file.write(os.path.join(current_path, filename), filename)
     dirs_to_add = ['Images', 'Install']
     for directory in dirs_to_add: