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How to use sort_key method in hypothesis

Best Python code snippet using hypothesis

json2html.py

Source:json2html.py

1#!/usr/bin/env python2# -*- coding: utf-8 -*-3"""4create HTML from isaw.awol JSON5"""6import argparse7import codecs8import errno9from functools import wraps10import json11import logging12import os13import regex as re    14import sys15import traceback16from bs4 import UnicodeDammit17import langid18import regex as re 19import transliterate20import translitcodec21import unicodedata22from unidecode import unidecode23import dateutil.parser24import dominate25from dominate.tags import *26import pytz27import requests28DEFAULTLOGLEVEL = logging.WARNING29LOCAL = pytz.timezone ("America/Chicago")30RX_PUNCT = re.compile(ur'[\p{P}_\d]+')31DROMEDARY = {32    33}34def arglogger(func):35    """36    decorator to log argument calls to functions37    """38    @wraps(func)39    def inner(*args, **kwargs): 40        logger = logging.getLogger(func.__name__)41        logger.debug("called with arguments: %s, %s" % (args, kwargs))42        return func(*args, **kwargs) 43    return inner    44def dateout(_datetime):45    try:46        mydt = _datetime.astimezone(pytz.utc)47    except ValueError:48        mydt = pytz.utc.localize(_datetime).astimezone(pytz.utc)49    return mydt.strftime('%d %b %Y %H:%M:%S %z').replace(u'+0000', u'UTC')50def un_camel(x):51    """Convert CamelCase strings to space-delimited52    This function is slightly adapated from an example provided by Teh Tris:53    http://stackoverflow.com/posts/19940888/revisions54    """55    final = ''56    try:57        final = DROMEDARY[x]58    except KeyError:        59        for item in x:60            if item.isupper():61                final += " "+item.lower()62            else:63                final += item64        final = final.strip()65        DROMEDARY[x] = final66    return final67def html_out(doc, filepath):68    logger = logging.getLogger(sys._getframe().f_code.co_name)69    content = unicode(doc)70    content = content.encode('utf-8')71    with open(filepath, 'w') as file_html:72        try:73            file_html.write(content)74        except UnicodeDecodeError, e:75            msg = unicode(e) + u' file: {0}'.format(filepath)76            logger.error(msg)77            raise78def list_entry(parent, rp):79    logger = logging.getLogger(sys._getframe().f_code.co_name)80    _li = parent.add(li())81    title_text = unicode(rp['title'])82    try:83        domain_u = unicode(rp['domain'])84    except UnicodeDecodeError:85        logger.error(rp['domain'])86        raise87    try:88        hash_u = unicode(rp['hash'])89    except UnicodeDecodeError:90        logger.error(rp['hash'])91        raise92    try:93        sort_key = unicode(rp['sort_key'])94    except KeyError, UnicodeDecodeError:95        sort_key = 'unsorted'96    content_href = u'/'.join((u'.', domain_u, hash_u)) + u'.html'97    _li += a(title_text, href=content_href, cls=sort_key)98    if 'issn' in rp.keys() or 'isbn' in rp.keys():99        _li += u' ('100        if 'issn' in rp.keys():101            _li += u'issn: {0}'.format(rp['issn'])102        if 'issn' in rp.keys() and 'isbn' in rp.keys():103            _li += u', '104        if 'isbn' in rp.keys():105            _li += u'isbn: {0}'.format(rp['isbn'])106        _li += u')'107    return _li108def index_primary(primary, path_dest):109    logger = logging.getLogger(sys._getframe().f_code.co_name)110    transliterate_languages = transliterate.get_available_language_codes()111    doc = dominate.document(title=u'AWOL Index: Top-Level Resources')112    with doc.head:113        link(rel='stylesheet', type='text/css', href='http://yui.yahooapis.com/3.18.1/build/cssreset/cssreset-min.css')114        link(rel='stylesheet', type='text/css', href='http://yui.yahooapis.com/3.18.1/build/cssreset/cssreset-min.css')115        link(rel='stylesheet', type='text/css', href='http://fonts.googleapis.com/css?family=Open+Sans:400italic,600italic,700italic,400,600,700&amp;subset=latin,cyrillic-ext,greek-ext,greek,latin-ext,cyrillic')116        link(rel='stylesheet', type='text/css', href='./index-style.css')117    doc += h1('Index of Top-Level Resources')118    _p = p('part of ', cls='subtitle')119    _p += a('The AWOL Index', href='../index.html')120    doc += _p121    _ul = doc.add(ul())122    for pri in primary:123        rtitle = pri['title']124        sort_key = rtitle.lower()125        if sort_key != unicode(sort_key.encode('ascii', 'ignore')):126            classification = langid.classify(sort_key)127            if classification[1] > 0.9:128                if classification[0] in transliterate_languages:129                    sort_key = transliterate.translit(sort_key, classification[0], reversed=True)130                    sort_key = unicodedata.normalize('NFKD', sort_key)131            sort_key = codecs.encode(sort_key, 'translit/long')132            sort_key = unidecode(sort_key)133            sort_key = sort_key.encode('ascii', 'ignore')134            if len(sort_key) == 0:135                sort_key = rtitle.lower()136        sort_key = RX_PUNCT.sub(u'', sort_key)137        sort_key = u''.join(sort_key.strip().split()).lower()138        logger.debug(u'sortkey for title "{0}": "{1}"'.format(rtitle, sort_key))139        pri['sort_key'] = sort_key140    for pri in sorted([pri for pri in primary if ' ' not in pri['domain'] and pri['title'] != u'' and pri['sort_key'] != u''], key=lambda k: k['sort_key']):141        _li = list_entry(_ul, pri)142    html_out(doc, os.path.join(path_dest, 'index-top.html'))143def index_keywords(keywords, primary, path_dest):144    logger = logging.getLogger(sys._getframe().f_code.co_name)145    doc = dominate.document(title=u'AWOL Index: Resources by Keywords')146    with doc.head:147        link(rel='stylesheet', type='text/css', href='http://yui.yahooapis.com/3.18.1/build/cssreset/cssreset-min.css')148        link(rel='stylesheet', type='text/css', href='http://yui.yahooapis.com/3.18.1/build/cssreset/cssreset-min.css')149        link(rel='stylesheet', type='text/css', href='http://fonts.googleapis.com/css?family=Open+Sans:400italic,600italic,700italic,400,600,700&amp;subset=latin,cyrillic-ext,greek-ext,greek,latin-ext,cyrillic')        150        link(rel='stylesheet', type='text/css', href='./index-style.css')151    doc += h1('Index of Resources by Keywords')152    _p = p('part of ', cls='subtitle')153    _p += a('The AWOL Index', href='../index.html')154    doc += _p155    for kw in sorted(keywords.keys(), key=lambda s: s.lower()):156        these = [pri for pri in keywords[kw] if ' ' not in pri['domain'] and pri['title'] != u'' and pri in primary]157        if len(these) > 0:158            for pri in these:159                try:160                    sort_key = pri['sort_key']161                except KeyError:162                    rtitle = pri['title']163                    sort_key = rtitle.lower()164                    if sort_key != unicode(sort_key.encode('ascii', 'ignore')):165                        classification = langid.classify(sort_key)166                        if classification[1] > 0.9:167                            if classification[0] in transliterate_languages:168                                sort_key = transliterate.translit(sort_key, classification[0], reversed=True)169                                sort_key = unicodedata.normalize('NFKD', sort_key)170                        sort_key = codecs.encode(sort_key, 'translit/long')171                        sort_key = unidecode(sort_key)172                        sort_key = sort_key.encode('ascii', 'ignore')173                        if len(sort_key) == 0:174                            sort_key = rtitle.lower()175                    sort_key = RX_PUNCT.sub(u'', sort_key)176                    sort_key = u''.join(sort_key.strip().split()).lower()177                    logger.debug(u'sortkey for title "{0}": "{1}"'.format(rtitle, sort_key))178                    pri['sort_key'] = sort_key179            _div = doc.add(div(id=kw.lower().replace(u' ', u'-')))180            _div += h2(kw)181            _ul = _div.add(ul())182            for pri in sorted(these, key=lambda k: k['sort_key']):183                _li = list_entry(_ul, pri)184        else:185            logger.warning(u"suppressed keyword with no top resources: {0}".format(kw))186    html_out(doc, os.path.join(path_dest, 'index-keywords.html'))187@arglogger188def main (args):189    """190    main functions191    """192    logger = logging.getLogger(sys._getframe().f_code.co_name)193    path_source = os.path.realpath(args.json[0])194    path_dest = os.path.abspath(args.html[0])195    print('path_dest: {0}'.format(path_dest))196    r = requests.get('https://raw.githubusercontent.com/mattcg/language-subtag-registry/master/data/json/registry.json')197    if r.status_code == 200:198        lang_registry = r.json()199    else:200        # load from file201        pass202    languages = {}203    for lang in lang_registry:204        if lang['Type'] == 'language':205            languages[lang['Subtag']] = lang['Description'][0]206    # statistics and indexes207    quality_primary = 0.0208    quality_subordinate = 0.0209    quantity_primary = 0210    quantity_subordinate = 0211    primary = []212    secondary = []213    domains = []214    keywords = {}215    primary = []216    def grade(ratio):217        if ratio >= 0.9:218            return 'A'219        elif ratio >= 0.8:220            return 'B'221        elif ratio >= 0.7:222            return 'C'223        elif ratio >= 0.6:224            return 'D'225        else:226            return 'F'227    for dir_name, sub_dir_list, file_list in os.walk(path_source):228        this_dir = os.path.basename(dir_name)229        try:230            logger.info(u'converting {0}'.format(this_dir))231        except UnicodeDecodeError:232            try:233                logger.info('converting {0}'.format(this_dir))234            except UnicodeDecodeError:235                try:236                    logger.info(u'converting {0}'.format(UnicodeDammit(this_dir).unicode_markup))237                except UnicodeDecodeError:238                    logger.warning('this directory name is unspeakable evil')239        for file_name_json in file_list:240            with open(os.path.join(dir_name, file_name_json), 'r') as file_json:241                resource = json.load(file_json)242            this_out = os.path.splitext(file_name_json)[0]243            # stats and grades244            rtitle = resource['title']245            rdesc = resource['description']246            if rdesc is not None:247                rdescwords = sorted(set(RX_PUNCT.sub(u'', rdesc).lower().split()))248                rtitlewords = sorted(set(RX_PUNCT.sub(u'', rtitle).lower().split()))249                if rdescwords != rtitlewords:250                    if len(rdescwords) > 6 or resource['volume'] is not None or resource['year'] is not None:251                        quality = 1.0252                    else:253                        quality = 0.5254                else:255                    quality = 0.0256            else:257                quality = 0.0258            pkg = {259                'domain': this_dir,260                'hash': this_out,261                'title': rtitle,262                'url': resource['url']263            }264            issn = None265            isbn = None266            try:267                issn = resource['identifiers']['issn']['electronic'][0]268            except KeyError:269                try:270                    issn = resource['identifiers']['issn']['generic'][0]271                except KeyError:272                    try:273                        isbn = resource['identifiers']['isbn']['electronic'][0]274                    except KeyError:275                        try:276                            isbn = resource['identifiers']['isbn']['generic'][0]277                        except KeyError:278                            pass279            if issn is not None:280                pkg['issn'] = issn281            if isbn is not None:282                pkg['isbn'] = isbn283            if resource['is_part_of'] is not None and len(resource['is_part_of']) > 0:284                quantity_subordinate += 1285                quality_subordinate += quality286            else:287                primary.append(pkg)288                quantity_primary += 1289                quality_primary += quality290            for k in resource['keywords']:291                try:292                    kwlist = keywords[k]293                except KeyError:294                    kwlist = keywords[k] = []295                kwlist.append(pkg)296            # make html297            doc = dominate.document(title=u'AWOL Index: {0}'.format(resource['title']))298            with doc.head:299                link(rel='stylesheet', type='text/css', href='http://yui.yahooapis.com/3.18.1/build/cssreset/cssreset-min.css')300                link(rel='stylesheet', type='text/css', href='http://yui.yahooapis.com/3.18.1/build/cssreset/cssreset-min.css')301                link(rel='stylesheet', type='text/css', href='../item-style.css')302            doc += h1(a(resource['title'], href=resource['url'], target="_blank"))303            _p = p('this record is part of ', cls='subtitle')304            _p += a('The AWOL Index', href='../../index.html')305            doc += _p       306            _p = p()307            _p += a('JSON version', href='../../json/{0}/{1}'.format(dir_name.split('/')[-1], file_name_json), target="_blank")     308            doc += _p309            _dl = doc.add(dl())310            for k in sorted(resource.keys()):311                if k != 'title' and k!= 'provenance' and resource[k] is not None:312                    field = resource[k]313                    if type(field) in [list, dict]:314                        if len(field) > 0:315                            if k == 'identifiers':316                                for ident_type in field.keys():317                                    if type(field[ident_type]) == dict:318                                        for ident_subtype in field[ident_type].keys():319                                            if ident_subtype == 'generic':320                                                _dl += dt(u'{0}: '.format(ident_type))321                                            else:322                                                _dl += dt(u'{0} ({1}): '.format(ident_type, ident_subtype))323                                            _dl += dd(field[ident_type][ident_subtype])324                                    elif type(field[ident_type]) == list:325                                        _dl += dt(u'{0}: '.format(ident_type))326                                        for v in field[ident_type]:327                                            _dl += dt(u'{0}: '.format(v))328                                    else:329                                        raise ValueError('heckito')330                            else:331                                _dl += dt(k.replace(u'_', u' '))332                                if type(field) == list:333                                    if k == 'language':334                                        _dl += dd(languages[resource[k][0]])335                                    elif k in ['subordinate_resources', 'related_resources']:336                                        _ul = _dl.add(ul())337                                        for rr in field:338                                            _ul += li(a(rr['title_full'], href=rr['url']))339                                    else:340                                        _dl += dd(u', '.join(sorted([unicode(thing) for thing in resource[k]])))341                                else:342                                    _ul = ul()343                                    for kk in sorted(field.keys()):344                                        if type(field[kk]) in [unicode, str] and field[kk][0:4] == 'http':345                                                _li = _ul.add(li(u'{0}: '.format(kk)))346                                                _li += a(field[kk], href=field[kk], target="_blank")347                                        else:348                                            _ul += li(u'{0}: {1}'.format(kk, field[kk]))349                                    _dl += dd(_ul)350                    else:351                        _dl += dt(k)352                        if resource[k][0:4] == 'http':353                            _dl += dd(a(resource[k], href=resource[k], target="_blank"))354                        else:355                            _dl += dd(resource[k])356            if 'provenance' in resource.keys():357                _div = doc.add(div(id='provenance'))358                _div += h2('data provenance')359                _dl = _div.add(dl())360                events = sorted([prov for prov in resource['provenance']], key=lambda k: k['when'])361                for event in events:362                    try:363                        _dl += dt(dateout(dateutil.parser.parse(event['when'])))364                    except ValueError:365                        _dl += dt(dateout(LOCAL.localize(dateutil.parser.parse(event['when']))))366                    _dd = _dl.add(dd(u'{0}: '.format(un_camel(event['term'].split(u'/')[-1]).replace(u'cites as ', u''))))367                    rid = event['resource']368                    if rid[0:4] == 'http':369                        _dd += (a(rid.split('://')[1], href=rid, target="_blank"))370                    else:371                        _dd += rid372                    try:373                        _dd += u' (last updated: {0})'.format(dateout(dateutil.parser.parse(event['resource_date'])))374                    except KeyError:375                        _dd += u' (last updated not indicated)'376                        377            #print (unicode(doc))378            file_name_html = '.'.join((this_out, 'html'))379            out_path = os.path.join(path_dest, this_dir)380            file_path_html = os.path.join(out_path, file_name_html)381            #print file_path_html382            try:383                os.makedirs(out_path)384            except OSError as exc: # Python >2.5385                if exc.errno == errno.EEXIST and os.path.isdir(out_path):386                    pass387                else: raise388            with open(file_path_html, 'w') as file_html:389                file_html.write(unicode(doc).encode('utf-8'))390        for ignore_dir in ['.git', '.svn', '.hg']:391            if ignore_dir in sub_dir_list:392                sub_dir_list.remove(ignore_dir)393    index_primary(primary, path_dest)394    index_keywords(keywords, primary, path_dest)395    quantity = quantity_primary + quantity_subordinate396    print "quantity: {0}".format(quantity)397    print "   top-level: {0}".format(quantity_primary)398    print "   subordinate: {0}".format(quantity_subordinate)399    qratio = (quality_primary + quality_subordinate) / float(quantity)400    qratio_primary = quality_primary / float(quantity_primary)401    qratio_subordinate = quality_subordinate / float(quantity_subordinate)402    print "quality ratio: {0:.2f}".format(qratio)403    print "   top-level: {0:.2f}".format(qratio_primary)404    print "   subordinate: {0:.2f}".format(qratio_subordinate)405    print "grade: {0}".format(grade(qratio))406    print "   top-level: {0}".format(grade(qratio_primary))407    print "   subordinate: {0}".format(grade(qratio_subordinate))408if __name__ == "__main__":409    log_level = DEFAULTLOGLEVEL410    log_level_name = logging.getLevelName(log_level)411    logging.basicConfig(level=log_level)412    try:413        parser = argparse.ArgumentParser(description=__doc__, formatter_class=argparse.ArgumentDefaultsHelpFormatter)414        parser.add_argument ("-l", "--loglevel", type=str, help="desired logging level (case-insensitive string: DEBUG, INFO, WARNING, ERROR" )415        parser.add_argument ("-v", "--verbose", action="store_true", default=False, help="verbose output (logging level == INFO")416        parser.add_argument ("-vv", "--veryverbose", action="store_true", default=False, help="very verbose output (logging level == DEBUG")417        parser.add_argument('json', type=str, nargs=1, help='json source directory')418        parser.add_argument('html', type=str, nargs=1, help='html output directory')419        args = parser.parse_args()420        if args.loglevel is not None:421            args_log_level = re.sub('\s+', '', args.loglevel.strip().upper())422            try:423                log_level = getattr(logging, args_log_level)424            except AttributeError:425                logging.error("command line option to set log_level failed because '%s' is not a valid level name; using %s" % (args_log_level, log_level_name))426        if args.veryverbose:427            log_level = logging.DEBUG428        elif args.verbose:429            log_level = logging.INFO430        log_level_name = logging.getLevelName(log_level)431        logging.getLogger().setLevel(log_level)432        if log_level != DEFAULTLOGLEVEL:433            logging.warning("logging level changed to %s via command line option" % log_level_name)434        else:435            logging.info("using default logging level: %s" % log_level_name)436        logging.debug("command line: '%s'" % ' '.join(sys.argv))437        main(args)438        sys.exit(0)439    except KeyboardInterrupt, e: # Ctrl-C440        raise e441    except SystemExit, e: # sys.exit()442        raise e443    except Exception, e:444        print "ERROR, UNEXPECTED EXCEPTION"445        print str(e)446        traceback.print_exc()...

test_utils.py

Source:test_utils.py

1from django.test import TestCase2from student.tests.factories import UserFactory, CourseEnrollmentFactory3from django_comment_common.models import Role, Permission4from factories import RoleFactory5import django_comment_client.utils as utils6class DictionaryTestCase(TestCase):7    def test_extract(self):8        d = {'cats': 'meow', 'dogs': 'woof'}9        k = ['cats', 'dogs', 'hamsters']10        expected = {'cats': 'meow', 'dogs': 'woof', 'hamsters': None}11        self.assertEqual(utils.extract(d, k), expected)12    def test_strip_none(self):13        d = {'cats': 'meow', 'dogs': 'woof', 'hamsters': None}14        expected = {'cats': 'meow', 'dogs': 'woof'}15        self.assertEqual(utils.strip_none(d), expected)16    def test_strip_blank(self):17        d = {'cats': 'meow', 'dogs': 'woof', 'hamsters': ' ', 'yetis': ''}18        expected = {'cats': 'meow', 'dogs': 'woof'}19        self.assertEqual(utils.strip_blank(d), expected)20    def test_merge_dict(self):21        d1 = {'cats': 'meow', 'dogs': 'woof'}22        d2 = {'lions': 'roar', 'ducks': 'quack'}23        expected = {'cats': 'meow', 'dogs': 'woof', 'lions': 'roar', 'ducks': 'quack'}24        self.assertEqual(utils.merge_dict(d1, d2), expected)25class CategorySortTestCase(TestCase):26    def setUp(self):27        self.category_map = {28            'entries': {29                u'General': {30                    'sort_key': u'General'31                }32            },33            'subcategories': {34                u'Tests': {35                    'sort_key': u'Tests',36                    'subcategories': {},37                    'entries': {38                        u'Quizzes': {39                            'sort_key': None40                        }, u'All': {41                            'sort_key': None42                        }, u'Final Exam': {43                            'sort_key': None44                        },45                    }46                },47                u'Assignments': {48                    'sort_key': u'Assignments',49                    'subcategories': {},50                    'entries': {51                        u'Homework': {52                            'sort_key': None53                        },54                        u'All': {55                            'sort_key': None56                        },57                    }58                }59            }60        }61    def test_alpha_sort_true(self):62        expected_true = {63            'entries': {64                u'General': {65                    'sort_key': u'General'66                }67            },68            'children': [u'Assignments', u'General', u'Tests'],69            'subcategories': {70                u'Tests': {71                    'sort_key': u'Tests',72                    'subcategories': {},73                    'children': [u'All', u'Final Exam', u'Quizzes'],74                    'entries': {75                        u'All': {76                            'sort_key': 'All'77                        }, u'Final Exam': {78                            'sort_key': 'Final Exam'79                        }, u'Quizzes': {80                            'sort_key': 'Quizzes'81                        }82                    }83                },84                u'Assignments': {85                    'sort_key': u'Assignments',86                    'subcategories': {},87                    'children': [u'All', u'Homework'],88                    'entries': {89                        u'Homework': {90                            'sort_key': 'Homework'91                        },92                        u'All': {93                            'sort_key': 'All'94                        },95                    }96                }97            }98        }99        100        utils.sort_map_entries(self.category_map, True)101        self.assertEqual(self.category_map, expected_true)102    def test_alpha_sort_false(self):103        expected_false = {104            'entries': {105                u'General': {106                    'sort_key': u'General'107                }108            },109            'children': [u'Assignments', u'General', u'Tests'],110            'subcategories': {111                u'Tests': {112                    'sort_key': u'Tests',113                    'subcategories': {},114                    'children': [u'Quizzes', u'All', u'Final Exam'],115                    'entries': {116                        u'Quizzes': {117                            'sort_key': None118                        }, u'All': {119                            'sort_key': None120                        }, u'Final Exam': {121                            'sort_key': None122                        },123                    }124                },125                u'Assignments': {126                    'sort_key': u'Assignments',127                    'subcategories': {},128                    'children': [u'All', u'Homework'],129                    'entries': {130                        u'Homework': {131                            'sort_key': None132                        },133                        u'All': {134                            'sort_key': None135                        },136                    }137                }138            }139        }140        141        utils.sort_map_entries(self.category_map, False)142        self.assertEqual(self.category_map, expected_false)143class AccessUtilsTestCase(TestCase):144    def setUp(self):145        self.course_id = 'edX/toy/2012_Fall'146        self.student_role = RoleFactory(name='Student', course_id=self.course_id)147        self.moderator_role = RoleFactory(name='Moderator', course_id=self.course_id)148        self.student1 = UserFactory(username='student', email='student@edx.org')149        self.student1_enrollment = CourseEnrollmentFactory(user=self.student1)150        self.student_role.users.add(self.student1)151        self.student2 = UserFactory(username='student2', email='student2@edx.org')152        self.student2_enrollment = CourseEnrollmentFactory(user=self.student2)153        self.moderator = UserFactory(username='moderator', email='staff@edx.org', is_staff=True)154        self.moderator_enrollment = CourseEnrollmentFactory(user=self.moderator)155        self.moderator_role.users.add(self.moderator)156    def test_get_role_ids(self):157        ret = utils.get_role_ids(self.course_id)158        expected = {u'Moderator': [3], u'Student': [1, 2], 'Staff': [3]}159        self.assertEqual(ret, expected)160    def test_has_forum_access(self):161        ret = utils.has_forum_access('student', self.course_id, 'Student')162        self.assertTrue(ret)163        ret = utils.has_forum_access('not_a_student', self.course_id, 'Student')164        self.assertFalse(ret)165        ret = utils.has_forum_access('student', self.course_id, 'NotARole')...

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