--- a/env/bin/list_instances	Thu May 14 16:47:39 2020 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,90 +0,0 @@
-#!/Users/pldms/Development/Projects/2020/david-matthews-galaxy/guppy_basecaller/env/bin/python3
-
-import sys
-from operator import attrgetter
-from optparse import OptionParser
-
-import boto
-from boto.ec2 import regions
-
-
-HEADERS = {
-    'ID': {'get': attrgetter('id'), 'length':15},
-    'Zone': {'get': attrgetter('placement'), 'length':15},
-    'Groups': {'get': attrgetter('groups'), 'length':30},
-    'Hostname': {'get': attrgetter('public_dns_name'), 'length':50},
-    'PrivateHostname': {'get': attrgetter('private_dns_name'), 'length':50},
-    'State': {'get': attrgetter('state'), 'length':15},
-    'Image': {'get': attrgetter('image_id'), 'length':15},
-    'Type': {'get': attrgetter('instance_type'), 'length':15},
-    'IP': {'get': attrgetter('ip_address'), 'length':16},
-    'PrivateIP': {'get': attrgetter('private_ip_address'), 'length':16},
-    'Key': {'get': attrgetter('key_name'), 'length':25},
-    'T:': {'length': 30},
-}
-
-def get_column(name, instance=None):
-    if name.startswith('T:'):
-        _, tag = name.split(':', 1)
-        return instance.tags.get(tag, '')
-    return HEADERS[name]['get'](instance)
-
-
-def main():
-    parser = OptionParser()
-    parser.add_option("-r", "--region", help="Region (default us-east-1)", dest="region", default="us-east-1")
-    parser.add_option("-H", "--headers", help="Set headers (use 'T:tagname' for including tags)", default=None, action="store", dest="headers", metavar="ID,Zone,Groups,Hostname,State,T:Name")
-    parser.add_option("-t", "--tab", help="Tab delimited, skip header - useful in shell scripts", action="store_true", default=False)
-    parser.add_option("-f", "--filter", help="Filter option sent to DescribeInstances API call, format is key1=value1,key2=value2,...", default=None)
-    (options, args) = parser.parse_args()
-
-
-    # Connect the region
-    for r in regions():
-        if r.name == options.region:
-            region = r
-            break
-    else:
-        print("Region %s not found." % options.region)
-        sys.exit(1)
-    ec2 = boto.connect_ec2(region=region)
-
-    # Read headers
-    if options.headers:
-        headers = tuple(options.headers.split(','))
-    else:
-        headers = ("ID", 'Zone', "Groups", "Hostname")
-
-    # Create format string
-    format_string = ""
-    for h in headers:
-        if h.startswith('T:'):
-            format_string += "%%-%ds" % HEADERS['T:']['length']
-        else:
-            format_string += "%%-%ds" % HEADERS[h]['length']
-
-
-    # Parse filters (if any)
-    if options.filter:
-        filters = dict([entry.split('=') for entry in options.filter.split(',')])
-    else:
-        filters = {}
-
-    # List and print
-
-    if not options.tab:
-        print(format_string % headers)
-        print("-" * len(format_string % headers))
-
-    for r in ec2.get_all_reservations(filters=filters):
-        groups = [g.name for g in r.groups]
-        for i in r.instances:
-            i.groups = ','.join(groups)
-            if options.tab: 
-                print("\t".join(tuple(get_column(h, i) for h in headers)))
-            else:
-                print(format_string % tuple(get_column(h, i) for h in headers))
- 
-
-if __name__ == "__main__":
-    main()