--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/create_features_from_gff3.py	Mon Sep 11 05:48:05 2017 -0400
@@ -0,0 +1,186 @@
+#!/usr/bin/env python
+import argparse
+import logging
+import sys
+import time
+
+from builtins import str
+
+from BCBio import GFF
+
+from webapollo import AssertUser, GuessOrg, OrgOrGuess, WAAuth, WebApolloInstance, featuresToFeatureSchema, retry
+logging.basicConfig(level=logging.INFO)
+log = logging.getLogger(__name__)
+
+
+if __name__ == '__main__':
+    parser = argparse.ArgumentParser(description='Sample script to add an attribute to a feature via web services')
+    WAAuth(parser)
+    parser.add_argument('email', help='User Email')
+    parser.add_argument('--source', help='URL where the input dataset can be found.')
+    OrgOrGuess(parser)
+
+    parser.add_argument('gff3', type=argparse.FileType('r'), help='GFF3 file')
+    args = parser.parse_args()
+
+    wa = WebApolloInstance(args.apollo, args.username, args.password)
+    # User must have an account
+    gx_user = AssertUser(wa.users.loadUsers(email=args.email))
+
+    # Get organism
+    org_cn = GuessOrg(args, wa)
+    if isinstance(org_cn, list):
+        org_cn = org_cn[0]
+
+    # TODO: Check user perms on org.
+    org = wa.organisms.findOrganismByCn(org_cn)
+
+    bad_quals = ['date_creation', 'source', 'owner', 'date_last_modified', 'Name', 'ID']
+
+    sys.stdout.write('# ')
+    sys.stdout.write('\t'.join(['Feature ID', 'Apollo ID', 'Success', 'Messages']))
+    sys.stdout.write('\n')
+    # print(wa.annotations.getFeatures())
+    for rec in GFF.parse(args.gff3):
+        wa.annotations.setSequence(rec.id, org['id'])
+        for feature in rec.features:
+            # We can only handle genes right now
+            if feature.type not in ('gene', 'terminator'):
+                continue
+            # Convert the feature into a presentation that Apollo will accept
+            featureData = featuresToFeatureSchema([feature])
+            if 'children' in featureData[0] and any([child['type']['name'] == 'tRNA' for child in featureData[0]['children']]):
+                # We're experiencing a (transient?) problem where gene_001 to
+                # gene_025 will be rejected. Thus, hardcode to a known working
+                # gene name and update later.
+
+                featureData[0]['name'] = 'tRNA_000'
+                tRNA_sf = [child for child in feature.sub_features if child.type == 'tRNA'][0]
+                tRNA_type = 'tRNA-' + tRNA_sf.qualifiers.get('Codon', ["Unk"])[0]
+
+                if 'Name' in feature.qualifiers:
+                    if feature.qualifiers['Name'][0].startswith('tRNA-'):
+                        tRNA_type = feature.qualifiers['Name'][0]
+
+                newfeature = wa.annotations.addFeature(featureData, trustme=True)
+
+                def func0():
+                    wa.annotations.setName(
+                        newfeature['features'][0]['uniquename'],
+                        tRNA_type,
+                    )
+                retry(func0)
+
+                if args.source:
+                    gene_id = newfeature['features'][0]['parent_id']
+
+                    def setSource():
+                        wa.annotations.addAttributes(gene_id, {'DatasetSource': [args.source]})
+                    retry(setSource)
+
+                sys.stdout.write('\t'.join([
+                    feature.id,
+                    newfeature['features'][0]['uniquename'],
+                    'success',
+                ]))
+            elif featureData[0]['type']['name'] == 'terminator':
+                # We're experiencing a (transient?) problem where gene_001 to
+                # gene_025 will be rejected. Thus, hardcode to a known working
+                # gene name and update later.
+                featureData[0]['name'] = 'terminator_000'
+                newfeature = wa.annotations.addFeature(featureData, trustme=True)
+
+                def func0():
+                    wa.annotations.setName(
+                        newfeature['features'][0]['uniquename'],
+                        'terminator'
+                    )
+
+                retry(func0)
+
+                if args.source:
+                    gene_id = newfeature['features'][0]['parent_id']
+
+                    def setSource():
+                        wa.annotations.addAttributes(gene_id, {'DatasetSource': [args.source]})
+                    retry(setSource)
+
+                sys.stdout.write('\t'.join([
+                    feature.id,
+                    newfeature['features'][0]['uniquename'],
+                    'success',
+                ]))
+            else:
+                try:
+                    # We're experiencing a (transient?) problem where gene_001 to
+                    # gene_025 will be rejected. Thus, hardcode to a known working
+                    # gene name and update later.
+                    featureData[0]['name'] = 'gene_000'
+                    # Extract CDS feature from the feature data, this will be used
+                    # to set the CDS location correctly (apollo currently screwing
+                    # this up (2.0.6))
+                    CDS = featureData[0]['children'][0]['children']
+                    CDS = [x for x in CDS if x['type']['name'] == 'CDS'][0]['location']
+                    # Create the new feature
+                    newfeature = wa.annotations.addFeature(featureData, trustme=True)
+                    # Extract the UUIDs that apollo returns to us
+                    mrna_id = newfeature['features'][0]['uniquename']
+                    gene_id = newfeature['features'][0]['parent_id']
+                    # Sleep to give it time to actually persist the feature. Apollo
+                    # is terrible about writing + immediately reading back written
+                    # data.
+                    time.sleep(1)
+                    # Correct the translation start, but with strand specific log
+                    if CDS['strand'] == 1:
+                        wa.annotations.setTranslationStart(mrna_id, min(CDS['fmin'], CDS['fmax']))
+                    else:
+                        wa.annotations.setTranslationStart(mrna_id, max(CDS['fmin'], CDS['fmax']) - 1)
+
+                    # Finally we set the name, this should be correct.
+                    time.sleep(0.5)
+                    wa.annotations.setName(mrna_id, feature.qualifiers.get('product', feature.qualifiers.get('Name', ["Unknown"]))[0])
+                    time.sleep(0.5)
+
+                    def func():
+                        wa.annotations.setName(gene_id, feature.qualifiers.get('product', feature.qualifiers.get('Name', ["Unknown"]))[0])
+                    retry(func)
+
+                    if args.source:
+                        gene_id = newfeature['features'][0]['parent_id']
+
+                        def setSource():
+                            wa.annotations.addAttributes(gene_id, {'DatasetSource': [args.source]})
+                        retry(setSource)
+                    extra_attr = {}
+                    for (key, values) in feature.qualifiers.items():
+                        if key in bad_quals:
+                            continue
+
+                        if key == 'Note':
+                            def func2():
+                                wa.annotations.addComments(gene_id, values)
+                            retry(func2)
+                        else:
+                            extra_attr[key] = values
+
+                    def func3():
+                        wa.annotations.addAttributes(gene_id, extra_attr)
+                    retry(func3)
+
+                    sys.stdout.write('\t'.join([
+                        feature.id,
+                        gene_id,
+                        'success',
+                    ]))
+                except Exception as e:
+                    msg = str(e)
+                    if '\n' in msg:
+                        msg = msg[0:msg.index('\n')]
+                    sys.stdout.write('\t'.join([
+                        feature.id,
+                        '',
+                        'ERROR',
+                        msg
+                    ]))
+            sys.stdout.write('\n')
+            sys.stdout.flush()