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407 lines
16 KiB
407 lines
16 KiB
#!/usr/bin/env python3
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import argparse
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import collections
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import csv
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import datetime
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import io
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import json
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import logging
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import random
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import re
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import sys
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import requests
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import yaml
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ZANATA_URI = 'https://translate.openstack.org/rest/%s'
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LOG = logging.getLogger('zanata_stats')
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ZANATA_VERSION_EXPR = r'^(master[-,a-z]*|stable-[a-z]+|openstack-user-survey)$'
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ZANATA_VERSION_PATTERN = re.compile(ZANATA_VERSION_EXPR)
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class ZanataUtility(object):
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"""Utilities to invoke Zanata REST API."""
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user_agents = [
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'Mozilla/5.0 (X11; Ubuntu; Linux x86_64) Gecko/20100101 Firefox/32.0',
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'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_6) AppleWebKit/537.78.2',
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'Mozilla/5.0 (Windows NT 6.3; WOW64) Gecko/20100101 Firefox/32.0',
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'Mozilla/5.0 (Macintosh; Intel Mac OS X) Chrome/37.0.2062.120',
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'Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko'
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]
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def read_uri(self, uri, headers):
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try:
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headers['User-Agent'] = random.choice(ZanataUtility.user_agents)
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req = requests.get(uri, headers=headers)
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return req.text
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except Exception as e:
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LOG.error('Error "%(error)s" while reading uri %(uri)s',
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{'error': e, 'uri': uri})
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raise
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def read_json_from_uri(self, uri):
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data = self.read_uri(uri, {'Accept': 'application/json'})
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try:
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return json.loads(data)
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except Exception as e:
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LOG.error('Error "%(error)s" parsing json from uri %(uri)s',
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{'error': e, 'uri': uri})
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raise
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def get_projects(self):
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uri = ZANATA_URI % ('projects')
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LOG.debug("Reading projects from %s" % uri)
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projects_data = self.read_json_from_uri(uri)
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return [project['id'] for project in projects_data]
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@staticmethod
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def _is_valid_version(version):
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return bool(ZANATA_VERSION_PATTERN.match(version))
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def get_project_versions(self, project_id):
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uri = ZANATA_URI % ('projects/p/%s' % project_id)
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LOG.debug("Reading iterations for project %s" % project_id)
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project_data = self.read_json_from_uri(uri)
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if 'iterations' in project_data:
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return [interation_data['id']
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for interation_data in project_data['iterations']
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if self._is_valid_version(interation_data['id'])]
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else:
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return []
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def get_user_stats(self, project_id, iteration_id, zanata_user_id,
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start_date, end_date):
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uri = ZANATA_URI % ('stats/project/%s/version/%s/contributor/%s/%s..%s'
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% (project_id, iteration_id, zanata_user_id,
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start_date, end_date))
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return self.read_json_from_uri(uri)
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class LanguageTeam(object):
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def __init__(self, language_code, team_info):
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self.language_code = language_code
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self.language = team_info['language']
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# Zanata ID which only consists of numbers is a valid ID in Zanata.
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# Such entry is interpreted as integer unless it is quoted
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# in the YAML file. Ensure to stringify them.
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self.translators = [str(i) for i in team_info['translators']]
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self.reviewers = [str(i) for i in team_info.get('reviewers', [])]
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self.coordinators = [str(i) for i in team_info.get('coordinators', [])]
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@classmethod
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def load_from_language_team_yaml(cls, translation_team_uri, lang_list):
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LOG.debug('Process list of language team from uri: %s',
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translation_team_uri)
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content = yaml.safe_load(io.open(translation_team_uri, 'r'))
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if lang_list:
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lang_notfound = [lang_code for lang_code in lang_list
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if lang_code not in content]
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if lang_notfound:
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LOG.error('Language %s not tound in %s.',
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', '.join(lang_notfound),
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translation_team_uri)
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sys.exit(1)
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return [cls(lang_code, team_info)
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for lang_code, team_info in content.items()
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if not lang_list or lang_code in lang_list]
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class User(object):
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trans_fields = ['total', 'translated', 'needReview',
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'approved', 'rejected']
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review_fields = ['total', 'approved', 'rejected']
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def __init__(self, user_id, language_code):
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self.user_id = user_id
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self.lang = language_code
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self.stats = collections.defaultdict(dict)
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def __str__(self):
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return ("<%s: user_id=%s, lang=%s, stats=%s" %
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(self.__class__.__name__,
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self.user_id, self.lang, self.stats,))
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def __repr__(self):
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return repr(self.convert_to_serializable_data())
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def __lt__(self, other):
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if self.lang != other.lang:
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return self.lang < other.lang
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else:
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return self.user_id < other.user_id
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def read_from_zanata_stats(self, zanata_stats, project_id, version):
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# data format (Zanata 3.9.6)
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# {
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# "username": "amotoki",
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# "contributions": [
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# {
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# "locale": "ja",
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# "translation-stats": {
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# "translated": 7360,
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# "needReview": 0,
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# "approved": 152,
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# "rejected": 0
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# },
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# "review-stats": {
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# "approved": 220,
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# "rejected": 0
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# }
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# }
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# ]
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# }
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stats = [d for d in zanata_stats['contributions']
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if d['locale'] == self.lang]
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if not stats:
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return
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stats = stats[0]
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trans_stats = stats.get('translation-stats', {})
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if trans_stats:
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trans_stats['total'] = sum(trans_stats.values())
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review_stats = stats.get('review-stats', {})
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if review_stats:
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review_stats['total'] = sum(review_stats.values())
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self.stats[project_id][version] = {'translation-stats': trans_stats,
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'review-stats': review_stats}
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def populate_total_stats(self):
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total_trans = dict([(k, 0) for k in self.trans_fields])
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total_review = dict([(k, 0) for k in self.review_fields])
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for project_id, versions in self.stats.items():
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for version, stats in versions.items():
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trans_stats = stats.get('translation-stats', {})
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for k in self.trans_fields:
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total_trans[k] += trans_stats.get(k, 0)
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review_stats = stats.get('review-stats', {})
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for k in self.review_fields:
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total_review[k] += review_stats.get(k, 0)
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self.stats['__total__']['translation-stats'] = total_trans
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self.stats['__total__']['review-stats'] = total_review
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def needs_output(self, include_no_activities):
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if include_no_activities:
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return True
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return bool(self.stats) and all(self.stats.values())
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@staticmethod
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def get_flattened_data_title():
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return [
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'user_id',
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'lang',
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'project',
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'version',
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'translation-total',
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'translated',
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'needReview',
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'approved',
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'rejected',
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'review-total',
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'review-approved',
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'review-rejected'
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]
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def convert_to_flattened_data(self, detail=False):
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self.populate_total_stats()
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data = []
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for project_id, versions in self.stats.items():
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if project_id == '__total__':
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continue
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for version, stats in versions.items():
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trans_stats = stats.get('translation-stats', {})
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review_stats = stats.get('review-stats', {})
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if detail:
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data.append(
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[self.user_id, self.lang, project_id, version] +
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[trans_stats.get(k, 0) for k in self.trans_fields] +
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[review_stats.get(k, 0) for k in self.review_fields])
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data.append([self.user_id, self.lang, '-', '-'] +
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[self.stats['__total__']['translation-stats'][k]
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for k in self.trans_fields] +
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[self.stats['__total__']['review-stats'][k]
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for k in self.review_fields])
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return data
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def convert_to_serializable_data(self, detail):
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self.populate_total_stats()
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return {'user_id': self.user_id,
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'lang': self.lang,
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'stats': (self.stats if detail
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else self.stats['__total__'])}
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def get_zanata_stats(start_date, end_date, language_teams, project_list,
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version_list, user_list):
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LOG.info('Getting Zanata contributors statistics (from %s to %s) ...',
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start_date, end_date)
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zanataUtil = ZanataUtility()
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users = []
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for team in language_teams:
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users += [User(user_id, team.language_code)
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for user_id in team.translators]
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if not project_list:
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project_list = zanataUtil.get_projects()
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for project_id in project_list:
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for version in zanataUtil.get_project_versions(project_id):
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if version_list and version not in version_list:
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continue
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for user in users:
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if user_list and user.user_id not in user_list:
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continue
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LOG.info('Getting %(project_id)s %(version)s '
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'for user %(user_id)s %(user_lang)s',
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{'project_id': project_id,
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'version': version,
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'user_id': user.user_id,
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'user_lang': user.lang})
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data = zanataUtil.get_user_stats(
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project_id, version, user.user_id, start_date, end_date)
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LOG.debug('Got: %s', data)
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user.read_from_zanata_stats(data, project_id, version)
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LOG.debug('=> %s', user)
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return users
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def write_stats_to_file(users, output_file, file_format,
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include_no_activities, detail):
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users = sorted([user for user in users
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if user.needs_output(include_no_activities)])
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if file_format == 'csv':
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_write_stats_to_csvfile(users, output_file, detail)
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else:
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_write_stats_to_jsonfile(users, output_file, detail)
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LOG.info('Stats has been written to %s', output_file)
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def _write_stats_to_csvfile(users, output_file, detail):
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with open(output_file, 'w') as csvfile:
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writer = csv.writer(csvfile)
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writer.writerow(User.get_flattened_data_title())
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for user in users:
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writer.writerows(user.convert_to_flattened_data(detail))
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def _write_stats_to_jsonfile(users, output_file, detail):
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users = [user.convert_to_serializable_data(detail)
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for user in users]
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with open(output_file, 'w') as f:
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f.write(json.dumps(users, indent=4, sort_keys=True))
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def _comma_separated_list(s):
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return s.split(',')
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def main():
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default_end_date = datetime.datetime.now()
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default_start_date = default_end_date - datetime.timedelta(days=180)
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default_start_date = default_start_date.strftime('%Y-%m-%d')
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default_end_date = default_end_date.strftime('%Y-%m-%d')
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parser = argparse.ArgumentParser()
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parser.add_argument("-s", "--start-date",
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default=default_start_date,
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help=("Specify the start date. "
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"Default:%s" % default_start_date))
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parser.add_argument("-e", "--end-date",
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default=default_end_date,
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help=("Specify the end date. "
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"Default:%s" % default_end_date))
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parser.add_argument("-o", "--output-file",
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help=("Specify the output file. "
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"Default: zanata_stats_output.{csv,json}."))
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parser.add_argument("-p", "--project",
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type=_comma_separated_list,
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help=("Specify project(s). Comma-separated list. "
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"Otherwise all Zanata projects are processed."))
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parser.add_argument("-l", "--lang",
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type=_comma_separated_list,
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help=("Specify language(s). Comma-separated list. "
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"Language code like zh-CN, ja needs to be used. "
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"Otherwise all languages are processed."))
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parser.add_argument("-t", "--target-version",
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type=_comma_separated_list,
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help=("Specify version(s). Comma-separated list. "
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"Otherwise all available versions are "
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"processed."))
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parser.add_argument("-u", "--user",
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type=_comma_separated_list,
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help=("Specify user(s). Comma-separated list. "
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"Otherwise all users are processed."))
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parser.add_argument('--detail',
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action='store_true',
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help=("If specified, statistics per project "
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"and version are output in addition to "
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"total statistics."))
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parser.add_argument("--include-no-activities",
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action='store_true',
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help=("If specified, stats for users with no "
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"activities are output as well."
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"By default, stats only for users with "
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"any activities are output."))
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parser.add_argument("-f", "--format",
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default='csv', choices=['csv', 'json'],
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help="Output file format.")
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parser.add_argument("--debug",
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action='store_true',
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help="Enable debug message.")
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parser.add_argument("user_yaml",
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help="YAML file of the user list")
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options = parser.parse_args()
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logging_level = logging.DEBUG if options.debug else logging.INFO
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formatter = logging.Formatter('%(asctime)s %(levelname)s %(message)s')
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handler = logging.StreamHandler()
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handler.setLevel(logging_level)
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handler.setFormatter(formatter)
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LOG.setLevel(logging_level)
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LOG.addHandler(handler)
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language_teams = LanguageTeam.load_from_language_team_yaml(
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options.user_yaml, options.lang)
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versions = [v.replace('/', '-') for v in options.target_version or []]
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users = get_zanata_stats(options.start_date, options.end_date,
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language_teams, options.project,
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versions, options.user)
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output_file = (options.output_file or
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'zanata_stats_output.%s' % options.format)
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write_stats_to_file(users, output_file, options.format,
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options.include_no_activities,
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options.detail)
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if __name__ == '__main__':
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main()
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