8 examples of 'add python to path ubuntu' in Python

6
def _add_to_python_path(p):
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    if p not in sys.path: sys.path.append(p)

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def addSysPythonPath():
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	import appinfo
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	import os
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	def addpath(p):
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		try:
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			p = os.path.normpath(p)
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			p = os.path.abspath(p)
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		except OSError: return
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		if not os.path.exists(p): return
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		if p not in sys.path: sys.path += [p]
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	paths = os.environ.get("PYTHONPATH", "").split(":")
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	for p in paths:
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		addpath(p.strip())
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	versionStr = ".".join(map(str, sys.version_info[0:2]))
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	if sys.platform == "darwin":
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		addpath("/usr/local/Frameworks/Python.framework/Versions/%s/lib/python%s/lib-dynload/" % (versionStr, versionStr))
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		addpath("/System/Frameworks/Python.framework/Versions/%s/lib/python%s/lib-dynload/" % (versionStr, versionStr))
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	# This will add other custom paths, e.g. for eggs.
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	import site
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	site.main()
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	def addsitedir(d):
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		try:
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			d = os.path.normpath(d)
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			d = os.path.abspath(d)
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		except OSError: return
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		if os.path.exists(d):
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			site.addsitedir(d)
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	# We still might miss some site-dirs.
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	addsitedir("/usr/local/lib/python%s/site-packages" % versionStr)
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	addsitedir("/usr/lib/python%s/site-packages" % versionStr)
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	if sys.platform == "darwin":
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		addsitedir("/Library/Python/%s/site-packages" % versionStr)
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	if not appinfo.args.forkExecProc:
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		print("Python paths after: %r" % sys.path)

206
def add_path_to_sys_path(path):
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    """
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    @type path: str
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    """
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    _logger.debug('Adding path to sys.path: %s' % path)
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    if path in sys.path:
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        return
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    sys.path.append(path)

31
def addLibraryPath(path):
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    """
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    Append the past string or list of strings to the python library path.
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    Passed strings can either be relative: ../path/to/library
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    or absolute: /path/to/library
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    """
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    base = os.path.dirname(sys.argv[0])
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    # If script was not started with ./
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    if base == '': base = '.'
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    # Allow either a single string or list to be passed
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    if not isinstance(path,list):
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        path = [path]
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    for p in path:
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        # Full path
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        if p[0] == '/':
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            np = p
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        # Relative path
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        else:
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            np = base + '/' + p
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        # Verify directory or archive exists and is readable
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        if '.zip/' in np:
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            tst = np[:np.find('.zip/')+4]
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        else:
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            tst = np
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        if not os.access(tst,os.R_OK):
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            raise Exception("Library path {} does not exist or is not readable".format(tst))
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        sys.path.append(np)

9
@utils.memoized
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def getNeededPythonPath():
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    testDir = os.path.dirname(__file__)
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    base = os.path.dirname(testDir)
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    vdsmModPath = os.path.join(base, 'lib')
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    vdsmPath = os.path.join(base, 'vdsm')
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    cliPath = os.path.join(base, 'client')
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    pyPath = "PYTHONPATH=" + ':'.join([base, vdsmPath, cliPath, vdsmModPath])
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    return pyPath

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def addpath(path):
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    """
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    Add a directory to the python path environment, and to the PYTHONPATH
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    environment variable for subprocesses.
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    """
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    path = abspath(path)
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    if 'PYTHONPATH' in os.environ:
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        PYTHONPATH = path + os.pathsep + os.environ['PYTHONPATH']
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    else:
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        PYTHONPATH = path
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    os.environ['PYTHONPATH'] = PYTHONPATH
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    sys.path.insert(0, path)

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def add_path(p):
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    if p in sys.path:
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        sys.path.remove(p)
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    sys.path.insert(0, p)

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def addpath():
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    try:
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        import dynts
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    except ImportError:
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        p = lambda x : os.path.split(x)[0]
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        path = p(p(os.path.abspath(__file__)))
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        sys.path.insert(0, path)