Package: pwdpp
“pwdpp” is a portable pwd (print working directory) written in Python.RequirementsPython 2.7 or laterpsutilif you use the official CPython Windows binary.Usageyou@yourhost: ~$ pwdpp --help

usage: pwdpp [-h] [-P] [-L] [-s {bs,fs}] [-W]

Print the full filename of the current working directory.

optional arguments:
  -h, --help            show this help message and exit
  -P, --physical
                        avoid all symlinks (default).
                        (if your system can reveal symlinks.)

  -L, --logical
                        use PWD from environment, even if it
                        contains symlinks.
                        (if your system can't detect symlinks,
                        this option has no effect.)

  -s {bs,fs}, --pathsep {bs,fs}

                        specify path separator.
                        (bs: backslash / fs: forward slash.)

  -W
                        print the Win32 value of the physical
                        directory. this is a simple emulation of
                        bash's pwd on MSYS(2). Of course, this makes
                        no sense on *nix.You might have to setPYTHONIOENCODINGenvironment variable, like ‘PYTHONIOENCODING=utf-8’.Motivationbash’s builtin pwd of msys and msys2 has windows specific-Woption for printing the real windows path.but bash’s builtin pwd of cygwin doesn’t have it.-Woption is of course windows specific, so we can never use it in *nix platform.Cygwin, msys, and msys2 each maintain their own mount tables, and the absolute path expressions based thereon are different from each other.If you are in these boxes, normally you want to follow these manners.But sometimes you need to know the path as Windows native path.If so, the lack of-Won cygwin’s pwd is the matter.Using pwdpp as Python modulepwdppas a module is very simple, it exposes only two methods and one variable:>>> import os
>>> import pwdpp
>>> pwdpp.__all__
[u'caller_type', u'curdir', u'main']
>>> pwdpp.caller_type
(u'win32', u'mingw32', u'C:\\MinGW\\msys\\1.0\\bin\\sh.exe')
>>> help(pwdpp.curdir)
Help on function curdir in module pwdpp:

curdir(physical, winpath=False)
    Return the current directory according to the following rules:
    +---------------+-----------------------------+----------------------+
    | from          | python                      | default              |
    +===============+=============================+======================+
    | cmd.exe       | official CPython on windows | follow the behavior  |
    |               |                             | of windows native.   |
    +---------------+-----------------------------+----------------------+
    | msys          | official CPython on windows | follow the behavior  |
    | (bash, etc.)  +-----------------------------+ of MSYS.             |
    |               | msys CPython? if any,       |                      |
    +---------------+-----------------------------+----------------------+
    | msys2         | official CPython on windows | follow the behavior  |
    | (bash, etc.)  +-----------------------------+ of MSYS2.            |
    |               | msys2 CPython               |                      |
    +---------------+-----------------------------+----------------------+
    | cygwin        | official CPython on windows | follow the behavior  |
    | (bash, etc.)  +-----------------------------+ of cygwin.           |
    |               | cygwin CPython              |                      |
    +---------------+-----------------------------+----------------------+
    | *nix shell    | various                     | follow the behavior  |
    |               |                             | of *nix native.      |
    +---------------+-----------------------------+----------------------+
    Except but the case following windows native, physical=True
    corresponds to "pwd -P", physical=False corresponds to "pwd -L".

    If winpath=True, this function follow the behavior of windows native,
    even if cygwin. Of course this makes no sense on real *nix.

>>> pwdpp.curdir(True, True)
u'c:\\Users\\hhsprings\\work'
>>> pwdpp.curdir(True, False)
u'/c/Users\\hhsprings\\work'
>>> os.chdir("c:/MinGW/msys/1.0/bin")  # my msys root
>>> pwdpp.curdir(True, True)
u'c:\\MinGW\\msys\\1.0\\bin'
>>> pwdpp.curdir(True, False)
u'\\usr\\bin'
>>> pwdpp.curdir(True, False).replace(u"\\", u"/")
u'/usr/bin'mainis just an entry point to CLI.History1.0.6 (2017-8-09)source code is identical to 1.0.3. (just for uploading to pypi.)1.0.4 - 1.05 (2017-8-09)missing. this is just mistake to upload to pypi.1.0.3 (2017-8-09)fix if cwd is msys root.1.0.2 (2017-8-09)fix if parent is ‘env.exe’.second item of caller_type was broken…1.0.1 (2017-8-09)fix unicode problem (python 3.x)1.0.0 (2017-8-09)first release