+
−#!/usr/bin/env python
+
−
+
−import argparse
+
−import base64
+
−
+
−
+
−if __name__ == '__main__':
+
−    parser = argparse.ArgumentParser(description='Generates an iframe to access a jbrowse instance')
+
−    parser.add_argument('external_jbrowse_url', help='Jbrowse full URL')
+
−
+
−    args = parser.parse_args()
+
−
+
−    # This is base64 encoded to get past the toolshed's filters.
+
−    HTML_TPL = """
+
−    PGh0bWw+PGhlYWQ+PHRpdGxlPkVtYmVkZGVkIEpCcm93c2UgQWNjZXNzPC90aXRsZT48c3R5bGUg
+
−    dHlwZT0idGV4dC9jc3MiPmJvZHkge3ttYXJnaW46IDA7fX0gaWZyYW1lIHt7Ym9yZGVyOiAwO3dp
+
−    ZHRoOiAxMDAlO2hlaWdodDogMTAwJX19PC9zdHlsZT48L2hlYWQ+PGJvZHk+PGlmcmFtZSBzcmM9
+
−    IntiYXNlX3VybH0iPjwvaWZyYW1lPjwvYm9keT48L2h0bWw+DQo=
+
−    """
+
−    HTML_TPL = base64.b64decode(HTML_TPL.replace('\n', ''))
+
−
+
−print(HTML_TPL.decode('ascii').format(base_url=args.external_jbrowse_url))