Log Message:
py-hypothesis: updated to 6.27.1

6.27.1

This patch changes the backing datastructures of register_random() and a few \ 
internal caches to use weakref.WeakKeyDictionary. This reduces memory usage and \ 
may improve performance when registered Random instances are only used for a \ 
subset of your tests.

6.27.0

This release teaches Hypothesis’ multiple-error reporting to format tracebacks \ 
using pytest or better-exceptions, if they are installed and enabled.

6.26.0

Did you know that of the 264 possible floating-point numbers, 253 of them are nan

While nans usually have all zeros in the sign bit and mantissa, this isn’t \ 
always true, and ‘signaling’ nans might trap or error. To help distinguish \ 
such errors in e.g. CI logs, Hypothesis now prints -nan for negative nans, and \ 
adds a comment like # Saw 3 signaling NaNs if applicable.

6.25.0

This release adds special filtering logic to make a few special cases like \ 
s.map(lambda x: x) and lists().filter(len) more efficient.

6.24.6

This patch makes floats() generate “subnormal” floating point numbers more \ 
often, as these rare values can have strange interactions with unsafe compiler \ 
optimisations like -ffast-math.

6.24.5

This patch fixes a rare internal error in the datetimes() strategy, where the \ 
implementation of allow_imaginary=False crashed when checking a time during the \ 
skipped hour of a DST transition if the DST offset is negative

6.24.4

This patch gives Hypothesis it’s own internal Random instance, ensuring that \ 
test suites which reset the global random state don’t induce weird \ 
correlations between property-based tests.

6.24.3

This patch updates documentation of note()