Python setuptools.py31compat.get_path() Examples

The following are 15 code examples of setuptools.py31compat.get_path(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module setuptools.py31compat , or try the search function .
Example #1
Source File: easy_install.py    From jbox with MIT License 4 votes vote down vote up
def get_site_dirs():
    # return a list of 'site' dirs
    sitedirs = [_f for _f in os.environ.get('PYTHONPATH',
                                            '').split(os.pathsep) if _f]
    prefixes = [sys.prefix]
    if sys.exec_prefix != sys.prefix:
        prefixes.append(sys.exec_prefix)
    for prefix in prefixes:
        if prefix:
            if sys.platform in ('os2emx', 'riscos'):
                sitedirs.append(os.path.join(prefix, "Lib", "site-packages"))
            elif os.sep == '/':
                sitedirs.extend([os.path.join(prefix,
                                              "lib",
                                              "python" + sys.version[:3],
                                              "site-packages"),
                                 os.path.join(prefix, "lib", "site-python")])
            else:
                sitedirs.extend(
                    [prefix, os.path.join(prefix, "lib", "site-packages")]
                )
            if sys.platform == 'darwin':
                # for framework builds *only* we add the standard Apple
                # locations. Currently only per-user, but /Library and
                # /Network/Library could be added too
                if 'Python.framework' in prefix:
                    home = os.environ.get('HOME')
                    if home:
                        sitedirs.append(
                            os.path.join(home,
                                         'Library',
                                         'Python',
                                         sys.version[:3],
                                         'site-packages'))
    lib_paths = get_path('purelib'), get_path('platlib')
    for site_lib in lib_paths:
        if site_lib not in sitedirs:
            sitedirs.append(site_lib)

    if site.ENABLE_USER_SITE:
        sitedirs.append(site.USER_SITE)

    sitedirs = list(map(normalize_path, sitedirs))

    return sitedirs 
Example #2
Source File: easy_install.py    From pledgeservice with Apache License 2.0 4 votes vote down vote up
def get_site_dirs():
    # return a list of 'site' dirs
    sitedirs = [_f for _f in os.environ.get('PYTHONPATH',
                                            '').split(os.pathsep) if _f]
    prefixes = [sys.prefix]
    if sys.exec_prefix != sys.prefix:
        prefixes.append(sys.exec_prefix)
    for prefix in prefixes:
        if prefix:
            if sys.platform in ('os2emx', 'riscos'):
                sitedirs.append(os.path.join(prefix, "Lib", "site-packages"))
            elif os.sep == '/':
                sitedirs.extend([os.path.join(prefix,
                                         "lib",
                                         "python" + sys.version[:3],
                                         "site-packages"),
                            os.path.join(prefix, "lib", "site-python")])
            else:
                sitedirs.extend(
                    [prefix, os.path.join(prefix, "lib", "site-packages")]
                )
            if sys.platform == 'darwin':
                # for framework builds *only* we add the standard Apple
                # locations. Currently only per-user, but /Library and
                # /Network/Library could be added too
                if 'Python.framework' in prefix:
                    home = os.environ.get('HOME')
                    if home:
                        sitedirs.append(
                            os.path.join(home,
                                         'Library',
                                         'Python',
                                         sys.version[:3],
                                         'site-packages'))
    lib_paths = get_path('purelib'), get_path('platlib')
    for site_lib in lib_paths:
        if site_lib not in sitedirs: sitedirs.append(site_lib)

    if site.ENABLE_USER_SITE:
        sitedirs.append(site.USER_SITE)

    sitedirs = list(map(normalize_path, sitedirs))

    return sitedirs 
Example #3
Source File: easy_install.py    From lambda-chef-node-cleanup with Apache License 2.0 4 votes vote down vote up
def get_site_dirs():
    # return a list of 'site' dirs
    sitedirs = [_f for _f in os.environ.get('PYTHONPATH',
                                            '').split(os.pathsep) if _f]
    prefixes = [sys.prefix]
    if sys.exec_prefix != sys.prefix:
        prefixes.append(sys.exec_prefix)
    for prefix in prefixes:
        if prefix:
            if sys.platform in ('os2emx', 'riscos'):
                sitedirs.append(os.path.join(prefix, "Lib", "site-packages"))
            elif os.sep == '/':
                sitedirs.extend([os.path.join(prefix,
                                              "lib",
                                              "python" + sys.version[:3],
                                              "site-packages"),
                                 os.path.join(prefix, "lib", "site-python")])
            else:
                sitedirs.extend(
                    [prefix, os.path.join(prefix, "lib", "site-packages")]
                )
            if sys.platform == 'darwin':
                # for framework builds *only* we add the standard Apple
                # locations. Currently only per-user, but /Library and
                # /Network/Library could be added too
                if 'Python.framework' in prefix:
                    home = os.environ.get('HOME')
                    if home:
                        sitedirs.append(
                            os.path.join(home,
                                         'Library',
                                         'Python',
                                         sys.version[:3],
                                         'site-packages'))
    lib_paths = get_path('purelib'), get_path('platlib')
    for site_lib in lib_paths:
        if site_lib not in sitedirs:
            sitedirs.append(site_lib)

    if site.ENABLE_USER_SITE:
        sitedirs.append(site.USER_SITE)

    sitedirs = list(map(normalize_path, sitedirs))

    return sitedirs 
Example #4
Source File: easy_install.py    From kobo-predict with BSD 2-Clause "Simplified" License 4 votes vote down vote up
def get_site_dirs():
    # return a list of 'site' dirs
    sitedirs = [_f for _f in os.environ.get('PYTHONPATH',
                                            '').split(os.pathsep) if _f]
    prefixes = [sys.prefix]
    if sys.exec_prefix != sys.prefix:
        prefixes.append(sys.exec_prefix)
    for prefix in prefixes:
        if prefix:
            if sys.platform in ('os2emx', 'riscos'):
                sitedirs.append(os.path.join(prefix, "Lib", "site-packages"))
            elif os.sep == '/':
                sitedirs.extend([
                    os.path.join(
                        prefix,
                        "lib",
                        "python" + sys.version[:3],
                        "site-packages",
                    ),
                    os.path.join(prefix, "lib", "site-python"),
                ])
            else:
                sitedirs.extend([
                    prefix,
                    os.path.join(prefix, "lib", "site-packages"),
                ])
            if sys.platform == 'darwin':
                # for framework builds *only* we add the standard Apple
                # locations. Currently only per-user, but /Library and
                # /Network/Library could be added too
                if 'Python.framework' in prefix:
                    home = os.environ.get('HOME')
                    if home:
                        home_sp = os.path.join(
                            home,
                            'Library',
                            'Python',
                            sys.version[:3],
                            'site-packages',
                        )
                        sitedirs.append(home_sp)
    lib_paths = get_path('purelib'), get_path('platlib')
    for site_lib in lib_paths:
        if site_lib not in sitedirs:
            sitedirs.append(site_lib)

    if site.ENABLE_USER_SITE:
        sitedirs.append(site.USER_SITE)

    try:
        sitedirs.extend(site.getsitepackages())
    except AttributeError:
        pass

    sitedirs = list(map(normalize_path, sitedirs))

    return sitedirs 
Example #5
Source File: easy_install.py    From oss-ftp with MIT License 4 votes vote down vote up
def get_site_dirs():
    # return a list of 'site' dirs
    sitedirs = [_f for _f in os.environ.get('PYTHONPATH',
                                            '').split(os.pathsep) if _f]
    prefixes = [sys.prefix]
    if sys.exec_prefix != sys.prefix:
        prefixes.append(sys.exec_prefix)
    for prefix in prefixes:
        if prefix:
            if sys.platform in ('os2emx', 'riscos'):
                sitedirs.append(os.path.join(prefix, "Lib", "site-packages"))
            elif os.sep == '/':
                sitedirs.extend([os.path.join(prefix,
                                              "lib",
                                              "python" + sys.version[:3],
                                              "site-packages"),
                                 os.path.join(prefix, "lib", "site-python")])
            else:
                sitedirs.extend(
                    [prefix, os.path.join(prefix, "lib", "site-packages")]
                )
            if sys.platform == 'darwin':
                # for framework builds *only* we add the standard Apple
                # locations. Currently only per-user, but /Library and
                # /Network/Library could be added too
                if 'Python.framework' in prefix:
                    home = os.environ.get('HOME')
                    if home:
                        sitedirs.append(
                            os.path.join(home,
                                         'Library',
                                         'Python',
                                         sys.version[:3],
                                         'site-packages'))
    lib_paths = get_path('purelib'), get_path('platlib')
    for site_lib in lib_paths:
        if site_lib not in sitedirs:
            sitedirs.append(site_lib)

    if site.ENABLE_USER_SITE:
        sitedirs.append(site.USER_SITE)

    sitedirs = list(map(normalize_path, sitedirs))

    return sitedirs 
Example #6
Source File: easy_install.py    From Safejumper-for-Desktop with GNU General Public License v2.0 4 votes vote down vote up
def get_site_dirs():
    # return a list of 'site' dirs
    sitedirs = [_f for _f in os.environ.get('PYTHONPATH',
                                            '').split(os.pathsep) if _f]
    prefixes = [sys.prefix]
    if sys.exec_prefix != sys.prefix:
        prefixes.append(sys.exec_prefix)
    for prefix in prefixes:
        if prefix:
            if sys.platform in ('os2emx', 'riscos'):
                sitedirs.append(os.path.join(prefix, "Lib", "site-packages"))
            elif os.sep == '/':
                sitedirs.extend([
                    os.path.join(
                        prefix,
                        "lib",
                        "python" + sys.version[:3],
                        "site-packages",
                    ),
                    os.path.join(prefix, "lib", "site-python"),
                ])
            else:
                sitedirs.extend([
                    prefix,
                    os.path.join(prefix, "lib", "site-packages"),
                ])
            if sys.platform == 'darwin':
                # for framework builds *only* we add the standard Apple
                # locations. Currently only per-user, but /Library and
                # /Network/Library could be added too
                if 'Python.framework' in prefix:
                    home = os.environ.get('HOME')
                    if home:
                        home_sp = os.path.join(
                            home,
                            'Library',
                            'Python',
                            sys.version[:3],
                            'site-packages',
                        )
                        sitedirs.append(home_sp)
    lib_paths = get_path('purelib'), get_path('platlib')
    for site_lib in lib_paths:
        if site_lib not in sitedirs:
            sitedirs.append(site_lib)

    if site.ENABLE_USER_SITE:
        sitedirs.append(site.USER_SITE)

    try:
        sitedirs.extend(site.getsitepackages())
    except AttributeError:
        pass

    sitedirs = list(map(normalize_path, sitedirs))

    return sitedirs 
Example #7
Source File: easy_install.py    From Financial-Portfolio-Flask with MIT License 4 votes vote down vote up
def get_site_dirs():
    # return a list of 'site' dirs
    sitedirs = [_f for _f in os.environ.get('PYTHONPATH',
                                            '').split(os.pathsep) if _f]
    prefixes = [sys.prefix]
    if sys.exec_prefix != sys.prefix:
        prefixes.append(sys.exec_prefix)
    for prefix in prefixes:
        if prefix:
            if sys.platform in ('os2emx', 'riscos'):
                sitedirs.append(os.path.join(prefix, "Lib", "site-packages"))
            elif os.sep == '/':
                sitedirs.extend([
                    os.path.join(
                        prefix,
                        "lib",
                        "python" + sys.version[:3],
                        "site-packages",
                    ),
                    os.path.join(prefix, "lib", "site-python"),
                ])
            else:
                sitedirs.extend([
                    prefix,
                    os.path.join(prefix, "lib", "site-packages"),
                ])
            if sys.platform == 'darwin':
                # for framework builds *only* we add the standard Apple
                # locations. Currently only per-user, but /Library and
                # /Network/Library could be added too
                if 'Python.framework' in prefix:
                    home = os.environ.get('HOME')
                    if home:
                        home_sp = os.path.join(
                            home,
                            'Library',
                            'Python',
                            sys.version[:3],
                            'site-packages',
                        )
                        sitedirs.append(home_sp)
    lib_paths = get_path('purelib'), get_path('platlib')
    for site_lib in lib_paths:
        if site_lib not in sitedirs:
            sitedirs.append(site_lib)

    if site.ENABLE_USER_SITE:
        sitedirs.append(site.USER_SITE)

    try:
        sitedirs.extend(site.getsitepackages())
    except AttributeError:
        pass

    sitedirs = list(map(normalize_path, sitedirs))

    return sitedirs 
Example #8
Source File: easy_install.py    From Flask-P2P with MIT License 4 votes vote down vote up
def get_site_dirs():
    # return a list of 'site' dirs
    sitedirs = [_f for _f in os.environ.get('PYTHONPATH',
                                            '').split(os.pathsep) if _f]
    prefixes = [sys.prefix]
    if sys.exec_prefix != sys.prefix:
        prefixes.append(sys.exec_prefix)
    for prefix in prefixes:
        if prefix:
            if sys.platform in ('os2emx', 'riscos'):
                sitedirs.append(os.path.join(prefix, "Lib", "site-packages"))
            elif os.sep == '/':
                sitedirs.extend([os.path.join(prefix,
                                              "lib",
                                              "python" + sys.version[:3],
                                              "site-packages"),
                                 os.path.join(prefix, "lib", "site-python")])
            else:
                sitedirs.extend(
                    [prefix, os.path.join(prefix, "lib", "site-packages")]
                )
            if sys.platform == 'darwin':
                # for framework builds *only* we add the standard Apple
                # locations. Currently only per-user, but /Library and
                # /Network/Library could be added too
                if 'Python.framework' in prefix:
                    home = os.environ.get('HOME')
                    if home:
                        sitedirs.append(
                            os.path.join(home,
                                         'Library',
                                         'Python',
                                         sys.version[:3],
                                         'site-packages'))
    lib_paths = get_path('purelib'), get_path('platlib')
    for site_lib in lib_paths:
        if site_lib not in sitedirs:
            sitedirs.append(site_lib)

    if site.ENABLE_USER_SITE:
        sitedirs.append(site.USER_SITE)

    sitedirs = list(map(normalize_path, sitedirs))

    return sitedirs 
Example #9
Source File: easy_install.py    From ImageFusion with MIT License 4 votes vote down vote up
def get_site_dirs():
    # return a list of 'site' dirs
    sitedirs = [_f for _f in os.environ.get('PYTHONPATH',
                                            '').split(os.pathsep) if _f]
    prefixes = [sys.prefix]
    if sys.exec_prefix != sys.prefix:
        prefixes.append(sys.exec_prefix)
    for prefix in prefixes:
        if prefix:
            if sys.platform in ('os2emx', 'riscos'):
                sitedirs.append(os.path.join(prefix, "Lib", "site-packages"))
            elif os.sep == '/':
                sitedirs.extend([os.path.join(prefix,
                                              "lib",
                                              "python" + sys.version[:3],
                                              "site-packages"),
                                 os.path.join(prefix, "lib", "site-python")])
            else:
                sitedirs.extend(
                    [prefix, os.path.join(prefix, "lib", "site-packages")]
                )
            if sys.platform == 'darwin':
                # for framework builds *only* we add the standard Apple
                # locations. Currently only per-user, but /Library and
                # /Network/Library could be added too
                if 'Python.framework' in prefix:
                    home = os.environ.get('HOME')
                    if home:
                        sitedirs.append(
                            os.path.join(home,
                                         'Library',
                                         'Python',
                                         sys.version[:3],
                                         'site-packages'))
    lib_paths = get_path('purelib'), get_path('platlib')
    for site_lib in lib_paths:
        if site_lib not in sitedirs:
            sitedirs.append(site_lib)

    if site.ENABLE_USER_SITE:
        sitedirs.append(site.USER_SITE)

    sitedirs = list(map(normalize_path, sitedirs))

    return sitedirs 
Example #10
Source File: easy_install.py    From datafari with Apache License 2.0 4 votes vote down vote up
def get_site_dirs():
    # return a list of 'site' dirs
    sitedirs = [_f for _f in os.environ.get('PYTHONPATH',
                                            '').split(os.pathsep) if _f]
    prefixes = [sys.prefix]
    if sys.exec_prefix != sys.prefix:
        prefixes.append(sys.exec_prefix)
    for prefix in prefixes:
        if prefix:
            if sys.platform in ('os2emx', 'riscos'):
                sitedirs.append(os.path.join(prefix, "Lib", "site-packages"))
            elif os.sep == '/':
                sitedirs.extend([os.path.join(prefix,
                                              "lib",
                                              "python" + sys.version[:3],
                                              "site-packages"),
                                 os.path.join(prefix, "lib", "site-python")])
            else:
                sitedirs.extend(
                    [prefix, os.path.join(prefix, "lib", "site-packages")]
                )
            if sys.platform == 'darwin':
                # for framework builds *only* we add the standard Apple
                # locations. Currently only per-user, but /Library and
                # /Network/Library could be added too
                if 'Python.framework' in prefix:
                    home = os.environ.get('HOME')
                    if home:
                        sitedirs.append(
                            os.path.join(home,
                                         'Library',
                                         'Python',
                                         sys.version[:3],
                                         'site-packages'))
    lib_paths = get_path('purelib'), get_path('platlib')
    for site_lib in lib_paths:
        if site_lib not in sitedirs:
            sitedirs.append(site_lib)

    if site.ENABLE_USER_SITE:
        sitedirs.append(site.USER_SITE)

    sitedirs = list(map(normalize_path, sitedirs))

    return sitedirs 
Example #11
Source File: easy_install.py    From syntheticmass with Apache License 2.0 4 votes vote down vote up
def get_site_dirs():
    # return a list of 'site' dirs
    sitedirs = [_f for _f in os.environ.get('PYTHONPATH',
                                            '').split(os.pathsep) if _f]
    prefixes = [sys.prefix]
    if sys.exec_prefix != sys.prefix:
        prefixes.append(sys.exec_prefix)
    for prefix in prefixes:
        if prefix:
            if sys.platform in ('os2emx', 'riscos'):
                sitedirs.append(os.path.join(prefix, "Lib", "site-packages"))
            elif os.sep == '/':
                sitedirs.extend([
                    os.path.join(
                        prefix,
                        "lib",
                        "python" + sys.version[:3],
                        "site-packages",
                    ),
                    os.path.join(prefix, "lib", "site-python"),
                ])
            else:
                sitedirs.extend([
                    prefix,
                    os.path.join(prefix, "lib", "site-packages"),
                ])
            if sys.platform == 'darwin':
                # for framework builds *only* we add the standard Apple
                # locations. Currently only per-user, but /Library and
                # /Network/Library could be added too
                if 'Python.framework' in prefix:
                    home = os.environ.get('HOME')
                    if home:
                        home_sp = os.path.join(
                            home,
                            'Library',
                            'Python',
                            sys.version[:3],
                            'site-packages',
                        )
                        sitedirs.append(home_sp)
    lib_paths = get_path('purelib'), get_path('platlib')
    for site_lib in lib_paths:
        if site_lib not in sitedirs:
            sitedirs.append(site_lib)

    if site.ENABLE_USER_SITE:
        sitedirs.append(site.USER_SITE)

    try:
        sitedirs.extend(site.getsitepackages())
    except AttributeError:
        pass

    sitedirs = list(map(normalize_path, sitedirs))

    return sitedirs 
Example #12
Source File: easy_install.py    From CTFCrackTools-V2 with GNU General Public License v3.0 4 votes vote down vote up
def get_site_dirs():
    # return a list of 'site' dirs
    sitedirs = [_f for _f in os.environ.get('PYTHONPATH',
                                            '').split(os.pathsep) if _f]
    prefixes = [sys.prefix]
    if sys.exec_prefix != sys.prefix:
        prefixes.append(sys.exec_prefix)
    for prefix in prefixes:
        if prefix:
            if sys.platform in ('os2emx', 'riscos'):
                sitedirs.append(os.path.join(prefix, "Lib", "site-packages"))
            elif os.sep == '/':
                sitedirs.extend([
                    os.path.join(
                        prefix,
                        "lib",
                        "python" + sys.version[:3],
                        "site-packages",
                    ),
                    os.path.join(prefix, "lib", "site-python"),
                ])
            else:
                sitedirs.extend([
                    prefix,
                    os.path.join(prefix, "lib", "site-packages"),
                ])
            if sys.platform == 'darwin':
                # for framework builds *only* we add the standard Apple
                # locations. Currently only per-user, but /Library and
                # /Network/Library could be added too
                if 'Python.framework' in prefix:
                    home = os.environ.get('HOME')
                    if home:
                        home_sp = os.path.join(
                            home,
                            'Library',
                            'Python',
                            sys.version[:3],
                            'site-packages',
                        )
                        sitedirs.append(home_sp)
    lib_paths = get_path('purelib'), get_path('platlib')
    for site_lib in lib_paths:
        if site_lib not in sitedirs:
            sitedirs.append(site_lib)

    if site.ENABLE_USER_SITE:
        sitedirs.append(site.USER_SITE)

    try:
        sitedirs.extend(site.getsitepackages())
    except AttributeError:
        pass

    sitedirs = list(map(normalize_path, sitedirs))

    return sitedirs 
Example #13
Source File: easy_install.py    From CTFCrackTools with GNU General Public License v3.0 4 votes vote down vote up
def get_site_dirs():
    # return a list of 'site' dirs
    sitedirs = [_f for _f in os.environ.get('PYTHONPATH',
                                            '').split(os.pathsep) if _f]
    prefixes = [sys.prefix]
    if sys.exec_prefix != sys.prefix:
        prefixes.append(sys.exec_prefix)
    for prefix in prefixes:
        if prefix:
            if sys.platform in ('os2emx', 'riscos'):
                sitedirs.append(os.path.join(prefix, "Lib", "site-packages"))
            elif os.sep == '/':
                sitedirs.extend([
                    os.path.join(
                        prefix,
                        "lib",
                        "python" + sys.version[:3],
                        "site-packages",
                    ),
                    os.path.join(prefix, "lib", "site-python"),
                ])
            else:
                sitedirs.extend([
                    prefix,
                    os.path.join(prefix, "lib", "site-packages"),
                ])
            if sys.platform == 'darwin':
                # for framework builds *only* we add the standard Apple
                # locations. Currently only per-user, but /Library and
                # /Network/Library could be added too
                if 'Python.framework' in prefix:
                    home = os.environ.get('HOME')
                    if home:
                        home_sp = os.path.join(
                            home,
                            'Library',
                            'Python',
                            sys.version[:3],
                            'site-packages',
                        )
                        sitedirs.append(home_sp)
    lib_paths = get_path('purelib'), get_path('platlib')
    for site_lib in lib_paths:
        if site_lib not in sitedirs:
            sitedirs.append(site_lib)

    if site.ENABLE_USER_SITE:
        sitedirs.append(site.USER_SITE)

    try:
        sitedirs.extend(site.getsitepackages())
    except AttributeError:
        pass

    sitedirs = list(map(normalize_path, sitedirs))

    return sitedirs 
Example #14
Source File: easy_install.py    From Flask with Apache License 2.0 4 votes vote down vote up
def get_site_dirs():
    # return a list of 'site' dirs
    sitedirs = [_f for _f in os.environ.get('PYTHONPATH',
                                            '').split(os.pathsep) if _f]
    prefixes = [sys.prefix]
    if sys.exec_prefix != sys.prefix:
        prefixes.append(sys.exec_prefix)
    for prefix in prefixes:
        if prefix:
            if sys.platform in ('os2emx', 'riscos'):
                sitedirs.append(os.path.join(prefix, "Lib", "site-packages"))
            elif os.sep == '/':
                sitedirs.extend([os.path.join(prefix,
                                         "lib",
                                         "python" + sys.version[:3],
                                         "site-packages"),
                            os.path.join(prefix, "lib", "site-python")])
            else:
                sitedirs.extend(
                    [prefix, os.path.join(prefix, "lib", "site-packages")]
                )
            if sys.platform == 'darwin':
                # for framework builds *only* we add the standard Apple
                # locations. Currently only per-user, but /Library and
                # /Network/Library could be added too
                if 'Python.framework' in prefix:
                    home = os.environ.get('HOME')
                    if home:
                        sitedirs.append(
                            os.path.join(home,
                                         'Library',
                                         'Python',
                                         sys.version[:3],
                                         'site-packages'))
    lib_paths = get_path('purelib'), get_path('platlib')
    for site_lib in lib_paths:
        if site_lib not in sitedirs: sitedirs.append(site_lib)

    if site.ENABLE_USER_SITE:
        sitedirs.append(site.USER_SITE)

    sitedirs = list(map(normalize_path, sitedirs))

    return sitedirs 
Example #15
Source File: easy_install.py    From Flask with Apache License 2.0 4 votes vote down vote up
def get_site_dirs():
    # return a list of 'site' dirs
    sitedirs = [_f for _f in os.environ.get('PYTHONPATH',
                                            '').split(os.pathsep) if _f]
    prefixes = [sys.prefix]
    if sys.exec_prefix != sys.prefix:
        prefixes.append(sys.exec_prefix)
    for prefix in prefixes:
        if prefix:
            if sys.platform in ('os2emx', 'riscos'):
                sitedirs.append(os.path.join(prefix, "Lib", "site-packages"))
            elif os.sep == '/':
                sitedirs.extend([os.path.join(prefix,
                                         "lib",
                                         "python" + sys.version[:3],
                                         "site-packages"),
                            os.path.join(prefix, "lib", "site-python")])
            else:
                sitedirs.extend(
                    [prefix, os.path.join(prefix, "lib", "site-packages")]
                )
            if sys.platform == 'darwin':
                # for framework builds *only* we add the standard Apple
                # locations. Currently only per-user, but /Library and
                # /Network/Library could be added too
                if 'Python.framework' in prefix:
                    home = os.environ.get('HOME')
                    if home:
                        sitedirs.append(
                            os.path.join(home,
                                         'Library',
                                         'Python',
                                         sys.version[:3],
                                         'site-packages'))
    lib_paths = get_path('purelib'), get_path('platlib')
    for site_lib in lib_paths:
        if site_lib not in sitedirs: sitedirs.append(site_lib)

    if site.ENABLE_USER_SITE:
        sitedirs.append(site.USER_SITE)

    sitedirs = list(map(normalize_path, sitedirs))

    return sitedirs