t push -u origin master

README

+SENSEI processing environment
+=============================
+
+This pipeline is a set of annotation services which can be run against the
+conversation repository or run as standalone REST services.
+
+
+Install requirements
+--------------------
+
+The REST services require bottle.py to be installed. 
+
+  pip install --user -r requirements.txt -U
+
+
+REST services
+-------------
+
+Core modules can be integrated as REST services which provide annotations
+through a simple http protocol. The backend uses the bottle.py framework and a
+server of your choice (the default WSGIRefServer is quite slow, you may install
+"paste" instead).
+
+For instance, you can run the rest/test.py script which reverses character strings.
+
+  rest/test.py
+
+It replies to three URLs: / is a short textual help for using the service.
+
+  curl http://localhost:1234
+
+It also recognizes GET requests of the form /test/<text>, where <text> is the
+string you want to reverse.
+
+  curl http://localhost:1234/test/hello
+
+Finally, for large inputs, it recognizes POST queries where the input string is
+specified in a "text" form parameter.
+
+  curl --form "text=hello" http://localhost:1234/test
+
+A generic REST service is also available. It runs a custom command and feeds it
+with inputs through stdin and collects output from stdout. The following
+example echoes the inputs as output. The name parameter set the name of the
+service in the url.
+
+  rest/generic.py --port 1234 --name "cat" --command "cat"
+  curl http://localhost:1234/cat/hello
+
+The command can also be made persistent (run in the background) and fed line by
+line through stdin, and its output read line by line from stdout. Note that for
+this to work, the command needs to flush stdout after each input.
+
+  rest/generic.py --port 1234 --name --command "awk '{x+=1;print x,\$0;fflush()}'" --persistent True
+
+WARNING: the generic REST service does not enforce any kind of security.
+
+You can check the rest/test.py implementation for making your own REST services
+using the provided framework.
+
+
+Repository integration
+----------------------
+
+Repository-integrated services poll the repository for new documents, process
+them and push back annotation sets.  In order to get access to the repository,
+you can create a tunnel with (given a proper ssh key is setup):
+
+  util/repository.py --tunnel
+
+The util/repository.py script has a lot more commands available. It can also be
+used as a python module as full-functional repository client.
+
+Once the tunnel is setup, you can try the test annotator which polls the
+repository and adds phony annotations. That script allows to choose the host and
+port of the repository.
+
+  repo/test.py
+
+This script gets all documents which don't have the AMU_hasTest feature, puts
+generated annotations in the AMU_Test annotation set. Then, it sets the
+AMU_hasTest feature to True.
+
+After a few documents are processed, you can kill the script and run the
+cleaner which deletes all annotation sets created by the previous script.
+
+  repo/clean.py --presence_feature AMU_hasTest --annotation_set AMU_Test
+
+The first way to integrate a novel processing module to the repository is to
+use the generic annotator. It grabs all documents which don't have a given
+feature, passes them as json, through stdin, to a custom command, reads the
+generated annotations as json from the command's stdout, and creates a new
+annotation set with the result and marks the document as processed.
+
+Note that for the repository to accept the new annotation, it must conform to
+its expectations and contain the right fields. Overwise, an error is returned.
+
+For example, you can write a script which computes the length of the json
+representation of a document, and creates a new "checksum" annotation with it.
+
+cat script.sh
+awk '{print "[{\"type\": \"checksum\", \"features\": {\"value\":"length()"}, \"start\": 0, \"end\": 0}]"}'
+repo/generic.py --command ./script.sh --mark_feature "AMU_hasChecksum" --annotation "AMU_Checksum"
+
+The command can be run once for each document, or just once in the background.
+When doing so, the command is fed line by line and its output is read line by
+line. For this mode to work, the command MUST flush stdout after processing an
+input. See the generic REST service example for more details.
+
+The second way to integrate a novel processing module to the repository is to
+subclass the repository.AnnotationGenerator class in python. See the
+repo/test.py script for an example.
+
+class Annotator(repository.AnnotationGenerator):
+    def __init__(self):
+        query = '_MISSING_=MarkingFeature&_MAX_=20'
+        super(Annotator, self).__init__(query)
+        ... # initialize object
+
+    def process_document(self, client, document):
+        print(document['content']['id'])
+        ... # generate annotation
+        client.put_annotation_set(doc_id, 'AnnotatinoName', ...)
+        client.put_features(doc_id, {'MarkingFeature': True})
+

core/test/__init__.py

+
+class Test:
+    def __init__(self):
+        pass
+
+    def process(self, text):
+        return ''.join(reversed(text))

repo/clean.py

+#!/usr/bin/env python2
+from __future__ import print_function
+import os, sys
+
+dirname = os.path.dirname(__file__) or '.'
+sys.path.append(dirname + '/..')
+
+from util import repository
+
+
+class AnnotationCleaner(repository.AnnotationGenerator):
+    def __init__(self, presence_feature, annotation_set):
+        self.feature = presence_feature
+        self.annotation = annotation_set
+        query = '_PRESENT_=%s&_MAX_=20' % presence_feature
+        super(AnnotationCleaner, self).__init__(query)
+
+    def process_document(self, client, document):
+        doc_id = int(document['id'])
+        client.delete_annotation_set(doc_id, self.annotation)
+        client.delete_feature(doc_id, self.feature)
+        print(doc_id)
+
+
+
+if __name__ == '__main__':
+    import argparse
+    parser = argparse.ArgumentParser(description='Clean repository from annotation set', formatter_class=argparse.ArgumentDefaultsHelpFormatter)
+    parser.add_argument('--host', type=str, help='repository host', default='localhost')
+    parser.add_argument('--port', type=int, help='repository port', default=8080)
+    parser.add_argument('--presence_feature', type=str, help='feature to select documents (i.e. "AMU_hasTest")', required=True)
+    parser.add_argument('--annotation_set', type=str, help='annotation set to remove (i.e. "AMU_Test")', required=True)
+    args = parser.parse_args()
+
+    client = repository.Client(host=args.host, port=args.port)
+    cleaner = AnnotationCleaner(args.presence_feature, args.annotation_set)
+    cleaner.run(client)

repo/generic.py

+#!/usr/bin/env python2
+from __future__ import print_function
+import os, sys
+import subprocess
+import json
+
+dirname = os.path.dirname(__file__) or '.'
+sys.path.append(dirname + '/..')
+
+from util import repository
+
+pipe = None
+def run_command(directory, command, text, persistent):
+    global pipe
+    if not persistent or pipe is None:
+        pipe = subprocess.Popen(command, shell=True, cwd=directory, stdout=subprocess.PIPE, stdin=subprocess.PIPE, stderr=subprocess.STDOUT, bufsize=0)    
+    if persistent:
+        if not text.endswith('\n'):
+            text += '\n'
+        pipe.stdin.write(text)
+        pipe.stdin.flush()
+        result = pipe.stdout.readline()
+    else:
+        result = pipe.communicate(input=text)[0]
+    return result
+
+
+class GenericAnnotator(repository.AnnotationGenerator):
+    def __init__(self, mark_feature, annotation_set, document_query, command, directory, persistent):
+        if document_query is None:
+            document_query = mark_feature
+        query = '_MISSING_=%s&_MAX_=20' % document_query
+        super(GenericAnnotator, self).__init__(query)
+        self.mark_feature = mark_feature
+        self.annotation_set = annotation_set
+        self.command = command
+        self.directory = directory
+        self.persistent = persistent
+
+    def process_document(self, client, document):
+        content = document['content']
+        doc_id = int(document['id'])
+        print(doc_id)
+        annotation = run_command(self.directory, self.command, json.dumps(document), self.persistent)
+        client.put_annotation_set(doc_id, self.annotation_set, json.loads(annotation))
+        client.put_features(doc_id, {self.mark_feature: True})
+
+
+if __name__ == '__main__':
+    import argparse
+    parser = argparse.ArgumentParser(description='Generic repository annotator', formatter_class=argparse.ArgumentDefaultsHelpFormatter)
+    parser.add_argument('--host', type=str, help='repository host', default='localhost')
+    parser.add_argument('--port', type=int, help='repository port', default=8080)
+    parser.add_argument('--command', type=str, help='command to run', default='pwd')
+    parser.add_argument('--directory', type=str, help='directory where to run command', default='.')
+    parser.add_argument('--persistent', type=str, help='command is run once, and fed line by line', default=False)
+    parser.add_argument('--mark_feature', type=str, help='feature to mark documents (i.e. "AMU_hasTest")', required=True)
+    parser.add_argument('--annotation_set', type=str, help='annotation set name (i.e. "AMU_Test")', required=True)
+    parser.add_argument('--query', type=str, help='document query (feature1=value1&feature2=value2...), defaults to the mark_feature')
+    args = parser.parse_args()
+
+    client = repository.Client(host=args.host, port=args.port)
+    annotator = GenericAnnotator(args.mark_feature, args.annotation_set, args.query, args.command, args.directory, args.persistent)
+    annotator.run(client)

repo/test.py

+#!/usr/bin/env python2
+from __future__ import print_function
+import os, sys
+
+dirname = os.path.dirname(__file__) or '.'
+sys.path.append(dirname + '/..')
+
+from util import repository
+from core import test
+
+
+class TestAnnotator(repository.AnnotationGenerator):
+    def __init__(self):
+        query = '_MISSING_=AMU_hasTest&_MAX_=20'
+        super(TestAnnotator, self).__init__(query)
+        self.tester = test.Test()
+
+    def process_document(self, client, document):
+        content = document['content']
+        doc_id = int(document['id'])
+        print(doc_id)
+        annotation = self.tester.process(content)
+        client.put_annotation_set(doc_id, 'AMU_Test', [{'type': 'test', 'features': {'reversed': annotation}, 'start': 0, 'end': len(content)}])
+        client.put_features(doc_id, {'AMU_hasTest': True})
+
+
+if __name__ == '__main__':
+    import argparse
+    parser = argparse.ArgumentParser(description='Repository test annotator', formatter_class=argparse.ArgumentDefaultsHelpFormatter)
+    parser.add_argument('--host', type=str, help='repository host', default='localhost')
+    parser.add_argument('--port', type=int, help='repository port', default=8080)
+    args = parser.parse_args()
+
+    client = repository.Client(host=args.host, port=args.port)
+    tester = TestAnnotator()
+    tester.run(client)

requirements.txt

+bottle

rest/generic.py

+#!/usr/bin/env python2
+import bottle
+import json
+import sys
+import os
+import urllib
+import subprocess
+
+# Generic REST service
+# Supports /name/<input> GET queries, as well as /name POST queries with input passed as POST argument.
+# The command is either run for every query, or run in the background with --persistent True.
+# The input is sent as stdin, and the output is read from stdout.
+# In persistent mode, each input / output should be one liners.
+# 
+# Example use:
+# python2 rest/generic.py --port 1234 --command "ls"  --directory ..
+# python2 rest/generic.py --port 1234 --command "awk '{x+=1;print x,\$0;fflush()}'" --persistent True
+
+pipe = None
+def run_command(directory, command, text, persistent):
+    global pipe
+    if not persistent or pipe is None:
+        pipe = subprocess.Popen(command, shell=True, cwd=directory, stdout=subprocess.PIPE, stdin=subprocess.PIPE, stderr=subprocess.STDOUT, bufsize=0)    
+    if persistent:
+        if not text.endswith('\n'):
+            text += '\n'
+        pipe.stdin.write(text)
+        pipe.stdin.flush()
+        result = pipe.stdout.readline()
+    else:
+        result = pipe.communicate(input=text)[0]
+    return result
+
+def setup_routes(name, command, directory, persistent):
+    @bottle.get('/')
+    def intex():
+        return '<h2>SENSEI REST service: %s (command="%s", directory="%s", persistent="%s")</h2>' % (name, command, directory, persistent) \
+             + '<ul>' \
+             + '<li>GET /%s/&lt;input&gt; (parse input passed in url)</li>' % name \
+             + '<li>POST /%s (process input passed in POST "input" field)</li>' % name \
+             + '</ul>'
+
+    @bottle.get('/%s/<text>' % name)
+    def process_get(text):
+        bottle.response.content_type = 'application/json'
+        return run_command(directory, command, text, persistent)
+
+    @bottle.post('/%s' % name)
+    def process_post():
+        global parser
+        text = bottle.request.forms.get('text')
+        bottle.response.content_type = 'application/json'
+        return run_command(directory, command, text, persistent)
+
+def run(port):
+    bottle.run(host='0.0.0.0', port=port)
+
+if __name__ == '__main__':
+    import argparse
+    parser = argparse.ArgumentParser(description='Generic REST service', formatter_class=argparse.ArgumentDefaultsHelpFormatter)
+    parser.add_argument('--port', type=int, help='server port', default=1234)
+    parser.add_argument('--name', type=str, help='service name', default='generic')
+    parser.add_argument('--command', type=str, help='command to run', default='pwd')
+    parser.add_argument('--directory', type=str, help='directory where to run command', default='.')
+    parser.add_argument('--persistent', type=str, help='command is run once, and fed line by line', default=False)
+    args = parser.parse_args()
+    setup_routes(args.name, args.command, args.directory, args.persistent)
+    run(args.port)
+

rest/test.py

+#!/usr/bin/env python2
+import bottle
+import json
+import sys
+import os
+import urllib
+
+# Simple example of rest service using the "test" core module
+
+dirname = os.path.dirname(__file__) or '.'
+sys.path.append('%s/..' % dirname)
+from core import test
+
+@bottle.get('/')
+def intex():
+    return '<h2>SENSEI REST service: test</h2>' \
+         + '<ul>' \
+         + '<li>GET /test/&lt;text&gt; (reverse text passed in url, utf8-encoded)</li>' \
+         + '<li>POST /test (reverse text passed in POST "text" field, utf8-encoded)</li>' \
+         + '</ul>' \
+         + '<p>Example: <a href="/test/hello">/test/hello</a></p>\n' 
+
+@bottle.get('/test/<text>')
+def process_get(text):
+    global tester
+    bottle.response.content_type = 'application/json'
+    return json.dumps(tester.process(text))
+
+@bottle.post('/test')
+def process_post():
+    global tester
+    text = bottle.request.forms.get('text')
+    bottle.response.content_type = 'application/json'
+    return json.dumps(tester.process(text))
+
+def run(port):
+    global tester
+    tester = test.Test()
+    bottle.run(host='0.0.0.0', port=port)
+
+if __name__ == '__main__':
+    import argparse
+    parser = argparse.ArgumentParser(description='REST tester', formatter_class=argparse.ArgumentDefaultsHelpFormatter)
+    parser.add_argument('--port', type=int, help='server port', default=1234)
+    args = parser.parse_args()
+    run(args.port)
+

util/repository.py

+#!/usr/bin/env python2
+from __future__ import print_function
+
+import atexit
+import json
+import os
+import shlex
+import subprocess
+import sys
+import time
+
+from six.moves.urllib.error import URLError, HTTPError
+from six.moves.urllib.parse import quote
+from six.moves.urllib.request import Request, urlopen
+
+# TODO(documentation, distribute)
+
+
+class RepositoryException(BaseException):
+    def __init__(self, code, message):
+        super(RepositoryException, self).__init__('code=%d, message="%s"' % (code, message))
+        self.code = code
+        self.message = message
+
+
+class Client(object):
+    def __init__(self, host='127.0.0.1', port=8080):
+        self.host = host
+        self.port = port
+        self.version = '20160107-1526'  # up to date with that repository version
+
+    def load(self, method, url, data=None, keep_data=False, content_type='text/plain'):
+        url = "http://%s:%d%s" % (self.host, self.port, url)
+        if data is None:
+            request = Request(url)
+        else:
+            if method == 'GET':
+                url += '?'
+                if isinstance(data, dict):
+                    url += '&'.join(['%s=%s' % (quote(str(name)), quote(str(value))) for name, value in data.items()])
+                elif isinstance(data, list):
+                    url += '&'.join(['%s' % (quote(str(name)), quote(str(value))) for name, value in data])
+                elif isinstance(data, str):
+                    url += data
+                request = Request(url)
+            elif keep_data:
+                request = Request(url, data=data.encode('utf8'), headers={'Content-Type': content_type})
+            else:
+                request = Request(url, data=json.dumps(data).encode('utf8'), headers={'Content-Type': 'application/json'})
+        request.get_method = lambda: method
+        handler = urlopen(request)
+        result = json.loads(handler.read().decode('utf8'))
+        if result['success'] is False:
+            raise RepositoryException(result['code'], result['result'])
+        return result['result']
+
+    def get_documents(self):
+        return self.load('GET', '/repository/documents')
+
+    def get_document(self, docid):
+        return self.load('GET', '/repository/document/%s' % docid)
+
+    def get_content(self, docid):
+        return self.load('GET', '/repository/document/%s/content' % docid)
+
+    def get_features(self, docid, feature_names=None):
+        if feature_names is None:
+            return self.load('GET', '/repository/document/%s/features' % docid)
+        else:
+            return self.load('POST', '/repository/document/%s/features' % docid, feature_names)
+
+    def query_features(self, key_value_pairs):
+        return self.load('GET', '/repository/documents/features', key_value_pairs)
+
+    def has_feature(self, feature_name, num=10):
+        return self.load('GET', '/repository/documents/present/feature/%s/%d' % (feature_name, num))
+
+    def missing_feature(self, feature_name, num=10):
+        return self.load('GET', '/repository/documents/missing/feature/%s/%d' % (feature_name, num))
+
+    def false_feature(self, feature_name, num=10):
+        return self.load('GET', '/repository/documents/false/feature/%s/%d' % (feature_name, num))
+
+    def get_documents_complex(self, query):
+        return self.load('GET', '/repository/doc-feature-query/ids', query)
+
+    def get_documents_complex_full(self, query):
+        return self.load('GET', '/repository/doc-feature-query/full', query)
+
+    def delete_feature(self, docid, feature):
+        return self.load('DELETE', '/repository/document/%s/feature/%s' % (docid, feature))
+
+    def delete_features(self, docid, features):
+        return self.load('DELETE', '/repository/document/%s/features' % docid, features)
+
+    def delete_document(self, docid):
+        return self.load('DELETE', '/repository/document/%s' % docid)
+
+    def delete_annotation_set(self, docid, name):
+        return self.load('DELETE', '/repository/document/%s/annotation-set/%s' % (docid, name))
+
+    def delete_annotation(self, docid, name, annotation_id):
+        return self.load('DELETE', '/repository/document/%s/annotation-set/%s/%s' % (docid, name, annotation_id))
+
+    def post_document(self, content):
+        return self.load('POST', '/repository/document', content)
+
+    def post_document_websays(self, content):
+        return self.load('POST', '/repository/document/websays', content, keep_data=True, content_type='application/xml')
+
+    def post_document_plaintext(self, content):
+        return self.load('POST', '/repository/document/plaintext', content, keep_data=True, content_type='text/plain')
+
+    def test_doc(self):
+        return self.load('GET', '/repository/test-doc')
+
+    def test_doc_str(self, content):
+        return self.load('GET', '/repository/test-doc/%s' % content)
+
+    def test_doc_post(self, content):
+        return self.load('POST', '/repository/test-doc', content, keep_data=True, content_type='text/plain')
+
+    def put_features(self, docid, features):
+        return self.load('PUT', '/repository/document/%d/features' % docid, features)
+
+    def put_annotations(self, docid, annotations):
+        return self.load('PUT', '/repository/document/%d/annotations' % docid, annotations)
+
+    def put_annotation_set(self, docid, name, content):
+        return self.load('PUT', '/repository/document/%d/annotation-set/%s' % (docid, name), content)
+
+
+class AnnotationGenerator(object):
+    def __init__(self, query):
+        self.query = query
+
+    def process_document(self, client, document):
+        #print(document['id'])
+        raise NotImplementedError
+
+    def run(self, client, delay=300):
+        print('waiting for more documents')
+        while True:
+            documents = client.get_documents_complex_full(self.query)
+            if len(documents) > 0:
+                for document in documents:
+                    self.process_document(client, document)
+                print('waiting for more documents')
+            else:
+                time.sleep(delay)
+
+
+def test_repository(client):
+    """Run tests on the repository client."""
+    print(len(client.get_documents()))
+    doc = client.test_doc()
+    print(doc)
+    print(client.get_document(doc))
+    print(client.get_content(doc))
+    print(client.get_features(doc))
+    print(client.get_features(doc, ['testDocument']))
+
+    print(client.query_features({"provenance": "testDoc"}))
+    print(client.has_feature('testDocument', 2))
+    print(client.missing_feature('Websays_sourceType', 2))
+    print(client.false_feature('Websays_isBestComment', 2))
+
+    print(client.get_documents_complex({"testDocument": True}))
+    print(client.get_documents_complex_full({"testDocument": True}))
+
+    print(client.delete_feature(doc, "misc"))
+    print(client.delete_features(doc, ["junk"]))
+    print(client.delete_annotation_set(doc, 'all'))
+    feature = client.get_document(doc)['annotations']['split'][0]['id']
+    print(feature)
+    print(client.delete_annotation(doc, 'split', feature))
+
+    print(client.put_features(doc, {"x": "y"}))
+    print(client.put_annotations(doc, {"w": []}))
+    print(client.put_annotation_set(doc, 'z', []))
+    print(client.delete_document(doc))
+
+    doc = client.post_document({"name": "x", "content": "x"})
+    print(client.delete_document(doc))
+    doc = client.post_document_websays('<senseiClipping><text>x</text></senseiClipping>')[0]
+    print(client.delete_document(doc))
+    doc = client.post_document_plaintext('x')
+    print(client.delete_document(doc))
+
+
+def test_annotator(client):
+    annotator = AnnotationGenerator("x");
+    annotator.run(client)
+
+
+tunnel = None
+
+def start_tunnel():
+    """Create a tunnel to the SENSEI repository.
+
+    This assumes that you have a ssh key setup to access that tunnel.
+    """
+    global tunnel
+    if tunnel is None:
+        print('starting tunnel')
+        tunnel = subprocess.Popen('ssh -i ~/.ssh/saphir.id_rsa -N -L8080:139.124.22.35:8080 sensei-proto@saphir2.lidil.univ-mrs.fr 2>&1 ', env=os.environ, shell=True, stdout=sys.stdout, stderr=sys.stderr, stdin=None)
+
+def stop_tunnel():
+    """Stop the running tunnel"""
+    global tunnel
+    if tunnel is not None:
+        print('stopping tunnel')
+        tunnel.terminate()
+        tunnel.communicate()
+        tunnel.wait()
+        tunnel = None
+
+atexit.register(stop_tunnel)
+
+if __name__ == '__main__':
+    # command-line client
+    import argparse
+    parser = argparse.ArgumentParser(description='Command line repository', formatter_class=argparse.ArgumentDefaultsHelpFormatter)
+    parser.add_argument('--host', type=str, help='host for connection', default='127.0.0.1')
+    parser.add_argument('--port', type=int, help='port for connection', default=8080)
+    parser.add_argument('--test', action='store_true', help='run a battery of tests using the repository client')
+    parser.add_argument('--test_annotator', action='store_true', help='run tests on the annotation generator')
+    parser.add_argument('--tunnel', action='store_true', help='creates a tunnel to the sensei repository')
+
+    parser.add_argument('--get_documents', action='store_true', help='list documents')
+    parser.add_argument('--get_document', type=int, help='get document from id')
+    parser.add_argument('--get_content', type=int, help='get document content from id')
+
+    parser.add_argument('--get_features', type=int, help='get all features from existing document, can be used in conjunction with --list')
+    parser.add_argument('--list', type=str, help='json-encoded list of features to retrieve')
+    parser.add_argument('--query_features', type=str, help='get documents that match a feature query, descibed as a json dictionary')
+
+    parser.add_argument('--num', type=int, help='number of documents to get when querying features', default=10)
+    parser.add_argument('--has_feature', type=str, help='get documents that have a given feature (use with --num)')
+    parser.add_argument('--missing_feature', type=str, help='get documents missing some feature (use with --num)')
+    parser.add_argument('--false_feature', type=str, help='get documents where those features are false (use with --num)')
+
+    parser.add_argument('--get_documents_complex', type=str, help='get document ids from complex query (specified as json dict)')
+    parser.add_argument('--get_documents_complex_full', type=str, help='get full documents from complex query (specified as json dict)')
+
+    parser.add_argument('--delete_feature', type=str, nargs=2, help='delete feature from a document (specify docid, feature name)')
+    parser.add_argument('--delete_features', type=str, nargs=2, help='delete features from a document (specify docid, then json encoded list of features)')
+    parser.add_argument('--delete_document', type=int, help='delete a document')
+    parser.add_argument('--delete_annotation_set', type=str, nargs=2, help='delete annotation sets from a document (specify docid, then name of annotation set)')
+    parser.add_argument('--delete_annotation', type=str, nargs=3, help='delete annotation from a document (specify docid, name of annotation set, and annotation id)')
+
+    parser.add_argument('--post_document', type=str, help='post a new document in json format (filename or "-" for stdin)')
+    parser.add_argument('--post_document_websays', type=str, help='post a new document in websays xml (filename or "-" for stdin)')
+    parser.add_argument('--post_document_plaintext', type=str, help='post a new document in plain text (filename or "-" for stdin)')
+
+    parser.add_argument('--test_doc', action='store_true', help='create a new test document and return its id')
+    parser.add_argument('--test_doc_str', type=str, help='create a new test document of a given content and return its id')
+    parser.add_argument('--test_doc_post', type=str, help='create a new test document with arbitrary features and annotations, and with a given content, and return its id')
+
+    parser.add_argument('--put_features', type=str, nargs=2, help='add features to existing document (specify docid, and features as json dict)')
+    parser.add_argument('--put_annotations', type=str, nargs=2, help='add features to existing document (specify docid, and annotations as json dict)')
+    parser.add_argument('--put_annotation_set', type=str, nargs=3, help='add features to existing document (specify docid, set name as string, and annotations as json dict)')
+    args = parser.parse_args()
+
+    if args.tunnel:
+        start_tunnel()
+
+    client = Client(host=args.host, port=args.port)
+    if args.test:
+        test_repository(client)
+    if args.test_annotator:
+        test_annotator(client)
+
+    elif args.get_documents:
+        print(' '.join([str(x) for x in client.get_documents()]))
+    elif args.get_document:
+        print(json.dumps(client.get_document(int(args.get_document)), indent=4))
+    elif args.get_content:
+        print(json.dumps(client.get_content(int(args.get_content)), indent=4))
+    elif args.get_features:
+        if args.list:
+            print(json.dumps(client.get_features(int(args.get_features), json.loads(args.list)), indent=4))
+        else:
+            print(json.dumps(client.get_features(int(args.get_features)), indent=4))
+    elif args.query_features:
+        print(json.dumps(client.query_features(json.loads(args.query_features)), indent=4))
+
+    elif args.has_feature:
+        print(json.dumps(client.has_feature(args.has_feature, args.num), indent=4))
+    elif args.missing_feature:
+        print(json.dumps(client.missing_feature(args.missing_feature, args.num), indent=4))
+    elif args.false_feature:
+        print(json.dumps(client.false_feature(args.false_feature, args.num), indent=4))
+
+    elif args.get_documents_complex:
+        print(json.dumps(client.get_documents_complex(json.loads(args.get_documents_complex)), indent=4))
+    elif args.get_documents_complex_full:
+        print(json.dumps(client.get_documents_complex_full(json.loads(args.get_documents_complex_full)), indent=4))
+
+    elif args.delete_feature:
+        print(json.dumps(client.delete_feature(int(args.delete_feature[0]), args.delete_feature[1]), indent=4))
+    elif args.delete_features:
+        print(json.dumps(client.delete_features(int(args.delete_features[0]), json.loads(args.delete_features[1])), indent=4))
+    elif args.delete_annotation_set:
+        print(json.dumps(client.delete_annotation_set(int(args.delete_annotation_set[0]), args.delete_annotation_set[1]), indent=4))
+    elif args.delete_annotation:
+        print(json.dumps(client.delete_annotation(int(args.delete_annotation[0]), args.delete_annotation[1], args.delete_annotation[2]), indent=4))
+    elif args.delete_document:
+        print(json.dumps(client.delete_document(int(args.delete_document)), indent=4))
+
+    elif args.post_document:
+        with sys.stdin if args.post_document == '-' else open(args.post_document) as fp:
+            print(json.dumps(client.post_document(json.loads(fp.read())), indent=4))
+    elif args.post_document_websays:
+        with sys.stdin if args.post_document_websays == '-' else open(args.post_document_websays) as fp:
+            print(' '.join([str(x) for x in client.post_document_websays(fp.read())]))
+    elif args.post_document_plaintext:
+        with sys.stdin if args.post_document_plaintext == '-' else open(args.post_document_plaintext) as fp:
+            print(json.dumps(client.post_document_plaintext(fp.read()), indent=4))
+
+    elif args.test_doc:
+        print(json.dumps(client.test_doc()))
+    elif args.test_doc_str:
+        print(json.dumps(client.test_doc_str(args.test_doc_str)))
+    elif args.test_doc_post:
+        print(json.dumps(client.test_doc_post(args.test_doc_post)))
+
+    elif args.put_features:
+        print(json.dumps(client.put_features(int(args.put_features[0]), json.loads(args.put_features[1])), indent=4))
+    elif args.put_annotations:
+        print(json.dumps(client.put_annotations(int(args.put_annotations[0]), json.loads(args.put_annotations[1])), indent=4))
+    elif args.put_annotation_set:
+        print(json.dumps(client.put_annotation_set(int(args.put_annotation_set[0]), args.put_annotation_set[1], json.loads(args.put_annotation_set[2])), indent=4))
+    else:
+        parser.print_help()