v0.9.7: more builtins, libs; support triple py sugar

Full Changelog: v0.9.5...v0.9.7

break

• nitertools -> n_itertools; use openArray over seq

Bug Fixes

• sorted not compile for ptr list, etc and for generics seq
• complex(int,int) not compile
• datetime.timedelta not compile
• Lib/errno cannot be compiled in Windows (931a9f5)
• except claude with no exception type (e.g. except:) crashes compiler
• Lib/platform: machine() result fixed for some arch; closes #48
• pass expr was supported instead of pass (:use discard expr instead)
• zip: support no-seq args and any number of args over only 2; allow non-static strict
• triple strlit won't be escape-translated
• except with no exc type (e.g. except:) not compile

Fixes for inconsistence with Python

• zip: not compile Iterable[T] (T differs each other)
• builtins.round(float[, n]) not to-even
• str(Inf) -> Infinity when JS (#44)
• int(char) err msg differs py's
• pass expr was supported instead of pass (:use discard expr instead)
• zip: support no-seq args and any number of args over only 2; allow non-static strict
• triple strlit won't be escape-translated
• except with no exc type (e.g. except:) not compile

Feature additions

Lib

• collections.abc: include iters, collections, asyncs, generators
• bisect and n_bisect
• random (all func besides randint,seed,choice,Random)
• itertools.accumulate
• os.urandom, os.getrandom
• builtins

builtins

• print: allow `end` along with endl for keyword
• allow items(tuple)
• max/min supports iterable & keywords
• format
• dir
• literal will be automatically interpreted as Py list/set/dict/str
• support __getitem__, __setitem__ and __delitem__ syntax (e.g. ls[1:3])
• strlitCat in def (e.g. "asds" "sad")

in def (func body)

• support equal sign minus like x=-1/x==-1
• literal will be automatically interpreted as Py list/set/dict/str
• support __getitem__, __setitem__ and __delitem__ syntax (e.g. ls[1:3])
• strlitCat in def (e.g. "asds" "sad")

EXT

• @ for Sequence
• bytes: init from openArray[uint8] or Iterable[SomeInteger]
• nextImpl

inner

• Objects/obmalloc.nim: pyalloc pyfree
• /pyconfig:
  • pycore/pymath
  • c_defined, py_getrandom
• os_impl.platformAvailWhen
• doc(pylib.nim): add version info in doc output

Patches for Nim-compatibility

• newUninit for nim before 2.1.1

CI

• update actions/cache@v2 to v4
• mv tfloat.nim tests tests/testament
• add tests/testament
• doc will be deployed to docs.nimpylib.org

impr

• faster int(char)
• numTypes.floats: use faster isfinite from isX
• tonim: no list will be initialized when unpacking an array
• print: sep,endl's default value is now char over string