|
96 | 96 | Files_TD, |
97 | 97 | Has_id_attribute, |
98 | 98 | HSH_TD, |
99 | | -Literal, |
100 | 99 | PathLike, |
101 | 100 | Protocol, |
102 | 101 | SupportsIndex, |
@@ -344,44 +343,6 @@ def _get_exe_extensions() -> Sequence[str]: |
344 | 343 | return () |
345 | 344 |
|
346 | 345 |
|
347 | | -defpy_where(program:str,path:Optional[PathLike]=None)->List[str]: |
348 | | -"""Perform a path search to assist :func:`is_cygwin_git`. |
349 | | -
|
350 | | - This is not robust for general use. It is an implementation detail of |
351 | | - :func:`is_cygwin_git`. When a search following all shell rules is needed, |
352 | | - :func:`shutil.which` can be used instead. |
353 | | -
|
354 | | - :note: |
355 | | - Neither this function nor :func:`shutil.which` will predict the effect of an |
356 | | - executable search on a native Windows system due to a :class:`subprocess.Popen` |
357 | | - call without ``shell=True``, because shell and non-shell executable search on |
358 | | - Windows differ considerably. |
359 | | - """ |
360 | | -# From: http://stackoverflow.com/a/377028/548792 |
361 | | -winprog_exts=_get_exe_extensions() |
362 | | - |
363 | | -defis_exec(fpath:str)->bool: |
364 | | -return ( |
365 | | -osp.isfile(fpath) |
366 | | -andos.access(fpath,os.X_OK) |
367 | | -and ( |
368 | | -sys.platform!="win32"ornotwinprog_extsorany(fpath.upper().endswith(ext)forextinwinprog_exts) |
369 | | - ) |
370 | | - ) |
371 | | - |
372 | | -progs= [] |
373 | | -ifnotpath: |
374 | | -path=os.environ["PATH"] |
375 | | -forfolderinstr(path).split(os.pathsep): |
376 | | -folder=folder.strip('"') |
377 | | -iffolder: |
378 | | -exe_path=osp.join(folder,program) |
379 | | -forfin [exe_path]+ ["%s%s"% (exe_path,e)foreinwinprog_exts]: |
380 | | -ifis_exec(f): |
381 | | -progs.append(f) |
382 | | -returnprogs |
383 | | - |
384 | | - |
385 | 346 | def_cygexpath(drive:Optional[str],path:str)->str: |
386 | 347 | ifosp.isabs(path)andnotdrive: |
387 | 348 | # Invoked from `cygpath()` directly with `D:Apps\123`? |
@@ -447,51 +408,6 @@ def decygpath(path: PathLike) -> str: |
447 | 408 | returnpath.replace("/","\\") |
448 | 409 |
|
449 | 410 |
|
450 | | -#: Store boolean flags denoting if a specific Git executable |
451 | | -#: is from a Cygwin installation (since `cache_lru()` unsupported on PY2). |
452 | | -_is_cygwin_cache:Dict[str,Optional[bool]]= {} |
453 | | - |
454 | | - |
455 | | -def_is_cygwin_git(git_executable:str)->bool: |
456 | | -is_cygwin=_is_cygwin_cache.get(git_executable)# type: Optional[bool] |
457 | | -ifis_cygwinisNone: |
458 | | -is_cygwin=False |
459 | | -try: |
460 | | -git_dir=osp.dirname(git_executable) |
461 | | -ifnotgit_dir: |
462 | | -res=py_where(git_executable) |
463 | | -git_dir=osp.dirname(res[0])ifreselse"" |
464 | | - |
465 | | -# Just a name given, not a real path. |
466 | | -uname_cmd=osp.join(git_dir,"uname") |
467 | | -process=subprocess.Popen([uname_cmd],stdout=subprocess.PIPE,universal_newlines=True) |
468 | | -uname_out,_=process.communicate() |
469 | | -# retcode = process.poll() |
470 | | -is_cygwin="CYGWIN"inuname_out |
471 | | -exceptExceptionasex: |
472 | | -_logger.debug("Failed checking if running in CYGWIN due to: %r",ex) |
473 | | -_is_cygwin_cache[git_executable]=is_cygwin |
474 | | - |
475 | | -returnis_cygwin |
476 | | - |
477 | | - |
478 | | -@overload |
479 | | -defis_cygwin_git(git_executable:None)->Literal[False]: ... |
480 | | - |
481 | | - |
482 | | -@overload |
483 | | -defis_cygwin_git(git_executable:PathLike)->bool: ... |
484 | | - |
485 | | - |
486 | | -defis_cygwin_git(git_executable:Union[None,PathLike])->bool: |
487 | | -ifsys.platform=="win32":# TODO: See if we can use `sys.platform != "cygwin"`. |
488 | | -returnFalse |
489 | | -elifgit_executableisNone: |
490 | | -returnFalse |
491 | | -else: |
492 | | -return_is_cygwin_git(str(git_executable)) |
493 | | - |
494 | | - |
495 | 411 | defget_user_id()->str: |
496 | 412 | """:return: String identifying the currently active system user as ``name@node``""" |
497 | 413 | return"%s@%s"% (getpass.getuser(),platform.node()) |
|