Hello CheckiO users! 😉

In our last post we’ve talked about how you can explore Python and all other useful things you can do with the new feature – Solution Search.

Since then, we’ve received a lot of positive feedbacks 😍, which we are very thankful for, especially the bug reports. Your support helps us to become even better! We’ve updated the search, added the missing functions, classes and exceptions.

At this point, you can experience the new version of the solution search feature. But it’s still in the beta testing mode, so you are welcome and encouraged to continue sending us your feedbacks.

Apart from that, there is a very cool thing that we want you to have 💡. It’s a list of indexed functions, modules and classes, which you can find below. And the cool part is that you can click on any item you want and see where, how and how often it has been used on CheckiO. If that’s not awesome, I don’t know what is 😎.

builtins

• len - 155556
• True - 67179
• False - 59167
• sorted - 37700
• max - 30284
• sum - 29989
• print - 20684
• min - 20012
• abs - 19823
• None - 16859
• ord - 10782
• bin - 9587
• round - 9572
• format - 8597
• chr - 6668
• all - 6220
• any - 6013
• ValueError - 5352
• IndexError - 3535
• isinstance - 2499
• next - 2489
• eval - 1752
• divmod - 1669
• pow - 1631
• iter - 1554
• dir - 549
• KeyError - 468
• __import__ - 444
• TypeError - 405
• getattr - 378
• hasattr - 338
• input - 314
• Exception - 272
• StopIteration - 272
• id - 246
• repr - 242
• ZeroDivisionError - 207
• hash - 176
• open - 162
• globals - 107
• ascii - 99
• vars - 91
• locals - 87
• hex - 84
• exec - 84
• AttributeError - 80
• setattr - 78
• AssertionError - 46
• compile - 45
• Ellipsis - 41
• ImportError - 35
• __doc__ - 21
• UnboundLocalError - 19
• callable - 18
• SyntaxError - 17
• NameError - 17
• issubclass - 16
• BaseException - 12
• UnicodeEncodeError - 11
• OverflowError - 9
• oct - 8
• RecursionError - 7
• UnicodeDecodeError - 6
• delattr - 5
• RuntimeError - 5
• LookupError - 4
• EOFError - 3
• ArithmeticError - 2
• MemoryError - 1
• TabError - 1
• GeneratorExit - 1
• RuntimeWarning - 1
• IOError - 1
• OSError - 1

Modules

• abc - 133
  • abc.abstractmethod - 58
  • abc.ABCMeta - 49
  • abc.ABC - 26
• array - 13
  • array.array - 13
• ast - 18
  • ast.literal_eval - 18
• binascii - 2
  • binascii.hexlify - 1
  • binascii.unhexlify - 1
• bisect - 55
  • bisect.bisect - 23
  • bisect.bisect_left - 19
  • bisect.insort - 5
  • bisect.insort_left - 4
  • bisect.insort_right - 2
  • bisect.bisect_right - 2
• bs4 - 1
  • bs4.BeautifulSoup - 1
• calendar - 199
  • calendar.weekday - 57
  • calendar.day_name - 56
  • calendar.isleap - 38
  • calendar.Calendar - 19
  • calendar.monthrange - 9
  • calendar.FRIDAY - 6
  • calendar.month_name - 4
  • calendar.monthcalendar - 4
  • calendar.SATURDAY - 2
  • calendar.SUNDAY - 2
  • calendar.yeardatescalendar - 1
  • calendar.month_abbr - 1
• cmath - 66
  • cmath.pi - 21
  • cmath.phase - 13
  • cmath.exp - 7
  • cmath.sqrt - 6
  • cmath.atanh - 4
  • cmath.sin - 4
  • cmath.asin - 3
  • cmath.rect - 3
  • cmath.polar - 2
  • cmath.acos - 2
  • cmath.log - 1
• collections - 6396
  • collections.Counter - 3140
  • collections.defaultdict - 1482
  • collections.deque - 1162
  • collections.OrderedDict - 286
  • collections.namedtuple - 258
  • collections.Iterable - 43
  • collections.UserList - 12
  • collections.ChainMap - 5
  • collections.UserDict - 3
  • collections.Sequence - 2
  • collections.Generator - 2
  • collections.Iterator - 1
• collections.abc - 37
  • collections.abc.Iterable - 34
  • collections.abc.Iterator - 2
  • collections.abc.Sequence - 1
• contextlib - 33
  • contextlib.suppress - 33
• copy - 494
  • copy.deepcopy - 413
  • copy.copy - 80
  • copy.add - 1
• ctypes - 1
  • ctypes.c_double - 1
• dataclasses - 67
  • dataclasses.dataclass - 54
  • dataclasses.field - 11
  • dataclasses.replace - 1
  • dataclasses.asdict - 1
• datetime - 5740
  • datetime.date - 2971
  • datetime.timedelta - 1235
  • datetime.strptime - 826
  • datetime.datetime - 555
  • datetime.strftime - 69
  • datetime.time - 30
  • datetime.weekday - 9
  • datetime.combine - 8
  • datetime.now - 7
  • datetime.today - 7
  • datetime.isoweekday - 6
  • datetime.fromtimestamp - 4
  • datetime.toordinal - 3
  • datetime.min - 3
  • datetime.fromisoformat - 2
  • datetime.tzinfo - 2
  • datetime.timestamp - 1
  • datetime.timezone - 1
  • datetime.fromordinal - 1
• decimal - 160
  • decimal.Decimal - 122
  • decimal.ROUND_HALF_UP - 14
  • decimal.getcontext - 14
  • decimal.ROUND_DOWN - 7
  • decimal.ROUND_HALF_DOWN - 1
  • decimal.DivisionByZero - 1
  • decimal.ROUND_FLOOR - 1
• difflib - 22
  • difflib.SequenceMatcher - 21
  • difflib.get_close_matches - 1
• enum - 28
  • enum.Enum - 18
  • enum.auto - 6
  • enum.IntEnum - 3
  • enum.Flag - 1
• fractions - 889
  • fractions.Fraction - 689
  • fractions.gcd - 199
  • fractions.append - 1
• functools - 3606
  • functools.reduce - 3246
  • functools.partial - 163
  • functools.lru_cache - 116
  • functools.cmp_to_key - 56
  • functools.wraps - 12
  • functools.total_ordering - 6
  • functools.singledispatch - 3
  • functools.singledispatchmethod - 2
  • functools.update_wrapper - 1
  • functools.partialmethod - 1
• hashlib - 52
  • hashlib.md5 - 9
  • hashlib.sha1 - 8
  • hashlib.sha224 - 8
  • hashlib.sha256 - 8
  • hashlib.sha384 - 8
  • hashlib.sha512 - 8
  • hashlib.new - 3
• heapq - 470
  • heapq.heappop - 214
  • heapq.heappush - 214
  • heapq.heapify - 32
  • heapq.nlargest - 7
  • heapq.nsmallest - 3
• io - 3
  • io.StringIO - 3
• ipaddress - 9
  • ipaddress.IPv4Address - 3
  • ipaddress.ip_address - 2
  • ipaddress.IPv4Network - 2
  • ipaddress.ip_network - 1
  • ipaddress.IPV4LENGTH - 1
• itertools - 5481
  • itertools.product - 1089
  • itertools.combinations - 1063
  • itertools.chain - 762
  • itertools.groupby - 641
  • itertools.permutations - 633
  • itertools.zip_longest - 296
  • itertools.cycle - 180
  • itertools.count - 146
  • itertools.starmap - 118
  • itertools.combinations_with_replacement - 105
  • itertools.takewhile - 101
  • itertools.accumulate - 86
  • itertools.islice - 83
  • itertools.repeat - 53
  • itertools.dropwhile - 42
  • itertools.compress - 35
  • itertools.tee - 31
  • itertools.filterfalse - 17
• math - 7700
  • math.sqrt - 1400
  • math.acos - 1149
  • math.pi - 1109
  • math.degrees - 807
  • math.ceil - 678
  • math.asin - 332
  • math.floor - 329
  • math.hypot - 249
  • math.log - 226
  • math.sin - 215
  • math.atanh - 202
  • math.cos - 153
  • math.factorial - 149
  • math.pow - 131
  • math.gcd - 112
  • math.fabs - 85
  • math.radians - 81
  • math.atan2 - 62
  • math.inf - 37
  • math.trunc - 34
  • math.e - 33
  • math.exp - 20
  • math.log10 - 17
  • math.tan - 16
  • math.copysign - 14
  • math.atan - 10
  • math.dist - 8
  • math.modf - 7
  • math.prod - 5
  • math.log2 - 5
  • math.fmod - 4
  • math.isclose - 3
  • math.asinh - 3
  • math.isnan - 3
  • math.fsum - 3
  • math.isqrt - 2
  • math.tau - 2
  • math.comb - 1
  • math.nan - 1
  • math.gamma - 1
  • math.isinf - 1
  • math.log1p - 1
• multiprocessing - 2
  • multiprocessing.Pool - 1
  • multiprocessing.TimeoutError - 1
• multiprocessing.sharedctypes - 2
  • multiprocessing.sharedctypes.Array - 1
  • multiprocessing.sharedctypes.Value - 1
• numbers - 4
  • numbers.Number - 4
• numpy - 225
  • numpy.array - 47
  • numpy.rot90 - 26
  • numpy.median - 21
  • numpy.prod - 10
  • numpy.ones - 8
  • numpy.matrix - 7
  • numpy.zeros - 7
  • numpy.pi - 6
  • numpy.unique - 5
  • numpy.arccos - 5
  • numpy.fliplr - 4
  • numpy.allclose - 3
  • numpy.argwhere - 3
  • numpy.linalg - 3
  • numpy.amax - 3
  • numpy.vstack - 3
  • numpy.ceil - 3
  • numpy.argmax - 3
  • numpy.inner - 3
  • numpy.convolve - 2
  • numpy.hypot - 2
  • numpy.ogrid - 2
  • numpy.diagonal - 2
  • numpy.binary_repr - 2
  • numpy.array_equal - 2
  • numpy.arcsin - 2
  • numpy.arctanh - 2
  • numpy.extract - 2
  • numpy.abs - 2
  • numpy.sqrt - 2
  • numpy.cross - 2
  • numpy.NaN - 2
  • numpy.arctan2 - 2
  • numpy.count_nonzero - 2
  • numpy.where - 2
  • numpy.argmin - 1
  • numpy.product - 1
  • numpy.shape - 1
  • numpy.std - 1
  • numpy.real - 1
  • numpy.sum - 1
  • numpy.less - 1
  • numpy.fmax - 1
  • numpy.concatenate - 1
  • numpy.random - 1
  • numpy.reshape - 1
  • numpy.dot - 1
  • numpy.flipud - 1
  • numpy.angle - 1
  • numpy.sign - 1
  • numpy.linspace - 1
  • numpy.asarray - 1
  • numpy.transpose - 1
  • numpy.isinf - 1
  • numpy.hsplit - 1
  • numpy.subtract - 1
  • numpy.log - 1
  • numpy.round - 1
• numpy.core.numeric - 1
  • numpy.core.numeric.argwhere - 1
• numpy.fft - 4
  • numpy.fft.fft - 2
  • numpy.fft.ifft - 2
• numpy.linalg - 23
  • numpy.linalg.solve - 7
  • numpy.linalg.det - 6
  • numpy.linalg.norm - 5
  • numpy.linalg.LinAlgError - 2
  • numpy.linalg.lstsq - 2
  • numpy.linalg.inv - 1
• numpy.ma.core - 1
  • numpy.ma.core.asarray - 1
• numpy.polynomial - 2
  • numpy.polynomial.polynomial - 1
  • numpy.polynomial.Polynomial - 1
• numpy.polynomial.polynomial - 9
  • numpy.polynomial.polynomial.polypow - 7
  • numpy.polynomial.polynomial.Polynomial - 2
• numpy.random - 1
  • numpy.random.choice - 1
• operator - 1658
  • operator.itemgetter - 496
  • operator.mul - 398
  • operator.add - 151
  • operator.sub - 98
  • operator.or_ - 92
  • operator.xor - 76
  • operator.and_ - 67
  • operator.eq - 52
  • operator.lt - 42
  • operator.gt - 41
  • operator.truediv - 28
  • operator.methodcaller - 25
  • operator.attrgetter - 15
  • operator.ne - 10
  • operator.ge - 8
  • operator.le - 7
  • operator.truth - 6
  • operator.getitem - 6
  • operator.contains - 5
  • operator.abs - 4
  • operator.neg - 4
  • operator.concat - 4
  • operator.not_ - 3
  • operator.mod - 2
  • operator.imul - 2
  • operator.indexOf - 2
  • operator.iand - 2
  • operator.lshift - 1
  • operator.rshift - 1
  • operator.isub - 1
  • operator.pos - 1
  • operator.floordiv - 1
  • operator.ixor - 1
  • operator.ior - 1
  • operator.inv - 1
  • operator.setitem - 1
  • operator.div - 1
  • operator.is_ - 1
  • operator.is_not - 1
• pandas - 4
  • pandas.DataFrame - 2
  • pandas.Series - 2
• pandas.core.common - 1
  • pandas.core.common.flatten - 1
• pprint - 23
  • pprint.pprint - 18
  • pprint.pformat - 5
• queue - 1
  • queue.Queue - 1
• random - 299
  • random.choice - 106
  • random.randint - 100
  • random.shuffle - 38
  • random.randrange - 22
  • random.random - 11
  • random.sample - 9
  • random.seed - 6
  • random.uniform - 3
  • random.getrandbits - 2
  • random.choices - 2
• re - 739
  • re.findall - 169
  • re.search - 166
  • re.sub - 148
  • re.match - 88
  • re.split - 51
  • re.compile - 41
  • re.finditer - 21
  • re.escape - 16
  • re.fullmatch - 16
  • re.error - 7
  • re.I - 7
  • re.IGNORECASE - 5
  • re.Scanner - 3
  • re.MULTILINE - 1
• scipy - 27
  • scipy.array - 4
  • scipy.stats - 3
  • scipy.signal - 3
  • scipy.argwhere - 2
  • scipy.ones - 2
  • scipy.optimize - 2
  • scipy.arccos - 1
  • scipy.cos - 1
  • scipy.pi - 1
  • scipy.sin - 1
  • scipy.equal - 1
  • scipy.select - 1
  • scipy.pad - 1
  • scipy.spatial - 1
  • scipy.integrate - 1
  • scipy.array_equal - 1
  • scipy.ndimage - 1
• scipy.interpolate - 1
  • scipy.interpolate.interp1d - 1
• scipy.linalg - 2
  • scipy.linalg.norm - 2
• scipy.ndimage - 40
  • scipy.ndimage.label - 24
  • scipy.ndimage.find_objects - 6
  • scipy.ndimage.binary_dilation - 5
  • scipy.ndimage.convolve - 1
  • scipy.ndimage.center_of_mass - 1
  • scipy.ndimage.iterate_structure - 1
  • scipy.ndimage.generic_filter - 1
  • scipy.ndimage.maximum_position - 1
• scipy.ndimage.filters - 1
  • scipy.ndimage.filters.generic_filter - 1
• scipy.ndimage.measurements - 4
  • scipy.ndimage.measurements.label - 3
  • scipy.ndimage.measurements.maximum_posit - 1
• scipy.ndimage.morphology - 1
  • scipy.ndimage.morphology.binary_dilation - 1
• scipy.optimize - 13
  • scipy.optimize.linprog - 6
  • scipy.optimize.newton - 2
  • scipy.optimize.minimize_scalar - 2
  • scipy.optimize.fsolve - 2
  • scipy.optimize.bisect - 1
• scipy.signal - 5
  • scipy.signal.convolve2d - 4
  • scipy.signal.correlate2d - 1
• scipy.sparse - 18
  • scipy.sparse.csr_matrix - 13
  • scipy.sparse.csgraph - 2
  • scipy.sparse.dok_matrix - 2
  • scipy.sparse.coo_matrix - 1
• scipy.sparse.csgraph - 32
  • scipy.sparse.csgraph.dijkstra - 10
  • scipy.sparse.csgraph.minimum_spanning_tr - 9
  • scipy.sparse.csgraph.shortest_path - 7
  • scipy.sparse.csgraph.connected_component - 3
  • scipy.sparse.csgraph.floyd_warshall - 1
  • scipy.sparse.csgraph.csgraph_from_dense - 1
  • scipy.sparse.csgraph.breadth_first_order - 1
• scipy.spatial - 10
  • scipy.spatial.ConvexHull - 8
  • scipy.spatial.distance_matrix - 1
  • scipy.spatial.distance - 1
• scipy.spatial.distance - 8
  • scipy.spatial.distance.euclidean - 3
  • scipy.spatial.distance.cdist - 3
  • scipy.spatial.distance.pdist - 1
  • scipy.spatial.distance.squareform - 1
• scipy.special - 25
  • scipy.special.lambertw - 11
  • scipy.special.comb - 8
  • scipy.special.binom - 5
  • scipy.special.factorial - 1
• scipy.stats - 4
  • scipy.stats.linregress - 2
  • scipy.stats.itemfreq - 1
  • scipy.stats.mode - 1
• statistics - 148
  • statistics.median - 105
  • statistics.mode - 31
  • statistics.mean - 7
  • statistics.stdev - 1
  • statistics.multimode - 1
  • statistics.median_low - 1
  • statistics.StatisticsError - 1
  • statistics.variance - 1
• stats - 1
  • stats.StatisticsError - 1
• string - 1624
  • string.ascii_lowercase - 682
  • string.digits - 273
  • string.ascii_uppercase - 269
  • string.punctuation - 180
  • string.ascii_letters - 88
  • string.uppercase - 30
  • string.whitespace - 25
  • string.lowercase - 25
  • string.maketrans - 23
  • string.lower - 7
  • string.letters - 7
  • string.Template - 3
  • string.printable - 2
  • string.capwords - 2
  • string.upper - 2
  • string.count - 1
  • string.split - 1
  • string.strip - 1
  • string.atoi - 1
  • string.find - 1
  • string.octdigits - 1
• struct - 3
  • struct.pack - 2
  • struct.unpack - 1
• sympy - 104
  • sympy.symbols - 12
  • sympy.solve - 11
  • sympy.Polygon - 9
  • sympy.Point - 9
  • sympy.Matrix - 6
  • sympy.sympify - 5
  • sympy.Segment - 4
  • sympy.Symbol - 4
  • sympy.expand - 3
  • sympy.linsolve - 3
  • sympy.solve_linear_system - 3
  • sympy.Interval - 2
  • sympy.Union - 2
  • sympy.Circle - 2
  • sympy.divisors - 2
  • sympy.Line - 2
  • sympy.Ray - 2
  • sympy.nsolve - 2
  • sympy.Poly - 2
  • sympy.Rational - 2
  • sympy.lambdify - 1
  • sympy.exp - 1
  • sympy.log - 1
  • sympy.N - 1
  • sympy.fraction - 1
  • sympy.pi - 1
  • sympy.Eq - 1
  • sympy.solveset - 1
  • sympy.sieve - 1
  • sympy.simplify - 1
  • sympy.binomial - 1
  • sympy.factorint - 1
  • sympy.prime - 1
  • sympy.acos - 1
  • sympy.sqrt - 1
  • sympy.Ray2D - 1
  • sympy.Segment2D - 1
• sympy.abc - 16
  • sympy.abc.b - 3
  • sympy.abc.x - 3
  • sympy.abc.a - 2
  • sympy.abc.r - 2
  • sympy.abc.y - 1
  • sympy.abc.z - 1
  • sympy.abc.c - 1
  • sympy.abc.g - 1
  • sympy.abc.i - 1
  • sympy.abc.t - 1
• sympy.combinatorics.permutations - 2
  • sympy.combinatorics.permutations.Cycle - 1
  • sympy.combinatorics.permutations.Perm - 1
• sympy.core.symbol - 1
  • sympy.core.symbol.symbols - 1
• sympy.geometry - 37
  • sympy.geometry.Point - 13
  • sympy.geometry.Triangle - 4
  • sympy.geometry.Segment - 4
  • sympy.geometry.intersection - 4
  • sympy.geometry.Circle - 4
  • sympy.geometry.Polygon - 3
  • sympy.geometry.Line - 3
  • sympy.geometry.are_similar - 1
  • sympy.geometry.Ray - 1
• sympy.geometry.polygon - 3
  • sympy.geometry.polygon.Polygon - 1
  • sympy.geometry.polygon.Circle - 1
  • sympy.geometry.polygon.Point - 1
• sympy.geometry.util - 1
  • sympy.geometry.util.intersection - 1
• sympy.matrices - 1
  • sympy.matrices.Matrix - 1
• sympy.ntheory - 2
  • sympy.ntheory.factorint - 2
• sympy.parsing.sympy_parser - 1
  • sympy.parsing.sympy_parser.parse_expr - 1
• sympy.polys.polyerrors - 1
  • sympy.polys.polyerrors.GeneratorsNeeded - 1
• sympy.polys.polytools - 1
  • sympy.polys.polytools.poly_from_expr - 1
• sympy.solvers - 3
  • sympy.solvers.solve - 2
  • sympy.solvers.solve_poly_system - 1
• sympy.solvers.solveset - 1
  • sympy.solvers.solveset.nonlinsolve - 1
• sympy.utilities.iterables - 1
  • sympy.utilities.iterables.multiset_permu - 1
• textwrap - 48
  • textwrap.wrap - 41
  • textwrap.shorten - 4
  • textwrap.fill - 3
• time - 104
  • time.strptime - 47
  • time.strftime - 31
  • time.mktime - 6
  • time.replace - 5
  • time.gmtime - 5
  • time.time - 3
  • time.clock - 2
  • time.sleep - 2
  • time.split - 1
  • time.tm_mday - 1
  • time.perf_counter - 1
• twilio.rest - 9
  • twilio.rest.Client - 9
• types - 15
  • types.GeneratorType - 6
  • types.CodeType - 5
  • types.ModuleType - 2
  • types.FunctionType - 1
  • types.BuiltinFunctionType - 1
• typing - 12581
  • typing.List - 5918
  • typing.Iterable - 2865
  • typing.Any - 2521
  • typing.Tuple - 861
  • typing.Set - 131
  • typing.Dict - 77
  • typing.Union - 70
  • typing.Type - 30
  • typing.Optional - 25
  • typing.Callable - 19
  • typing.Iterator - 15
  • typing.Sequence - 13
  • typing.FrozenSet - 8
  • typing.NamedTuple - 7
  • typing.Generator - 6
  • typing.TypeVar - 3
  • typing.Mapping - 3
  • typing.Generic - 2
  • typing.Container - 1
  • typing.NewType - 1
  • typing.AnyStr - 1
  • typing.MutableSequence - 1
  • typing.Hashable - 1
  • typing.cast - 1
  • typing.NoReturn - 1
• unicodedata - 103
  • unicodedata.normalize - 55
  • unicodedata.category - 36
  • unicodedata.combining - 5
  • unicodedata.name - 5
  • unicodedata.decomposition - 1
  • unicodedata.lookup - 1
• unittest - 1
  • unittest.TestCase - 1
• urllib.request - 1
  • urllib.request.urlopen - 1
• weakref - 2
  • weakref.WeakSet - 1
  • weakref.proxy - 1

Please, take full advantage of this info and do not hesitate to take part in our improvement process.