environment/lib/python2.7/site-packages/IPython/external/mathjax.py
def install_mathjax(tag='v1.1', replace=False):
    """Download and install MathJax for offline use.
    
    This will install mathjax to the 'static' dir in the IPython notebook
    package, so it will fail if the caller does not have write access
    to that location.
    
    MathJax is a ~15MB download, and ~150MB installed.
    
    Parameters
    ----------
    
    replace : bool [False]
        Whether to remove and replace an existing install.
    tag : str ['v1.1']
        Which tag to download. Default is 'v1.1', the current stable release,
        but alternatives include 'v1.1a' and 'master'.
    """
    mathjax_url = "https://github.com/mathjax/MathJax/tarball/%s"%tag
    
    nbdir = os.path.dirname(os.path.abspath(nbmod.__file__))
    static = os.path.join(nbdir, 'static')
    dest = os.path.join(static, 'mathjax')
    
    # check for existence and permissions
    if not os.access(static, os.W_OK):
        raise IOError("Need have write access to %s"%static)
    if os.path.exists(dest):
        if replace:
            if not os.access(dest, os.W_OK):
                raise IOError("Need have write access to %s"%dest)
            print "removing previous MathJax install"
            shutil.rmtree(dest)
        else:
            print "offline MathJax apparently already installed"
            return
    
    # download mathjax
    print "Downloading mathjax source..."
    response = urllib2.urlopen(mathjax_url)
    print "done"
    # use 'r|gz' stream mode, because socket file-like objects can't seek:
    tar = tarfile.open(fileobj=response.fp, mode='r|gz')
    topdir = tar.firstmember.path
    print "Extracting to %s"%dest
    tar.extractall(static)
    # it will be mathjax-MathJax-<sha>, rename to just mathjax
    os.rename(os.path.join(static, topdir), dest)
def install_mathjax(tag='v1.1', replace=False):
    """Download and install MathJax for offline use.
    
    This will install mathjax to the 'static' dir in the IPython notebook
    package, so it will fail if the caller does not have write access
    to that location.
    
    MathJax is a ~15MB download, and ~150MB installed.
    
    Parameters
    ----------
    
    replace : bool [False]
        Whether to remove and replace an existing install.
    tag : str ['v1.1']
        Which tag to download. Default is 'v1.1', the current stable release,
        but alternatives include 'v1.1a' and 'master'.
    """
    mathjax_url = "https://github.com/mathjax/MathJax/tarball/%s"%tag
    
    nbdir = os.path.dirname(os.path.abspath(nbmod.__file__))
    static = os.path.join(nbdir, 'static')
    dest = os.path.join(static, 'mathjax')
    
    # check for existence and permissions
    if not os.access(static, os.W_OK):
        raise IOError("Need have write access to %s"%static)
    if os.path.exists(dest):
        if replace:
            if not os.access(dest, os.W_OK):
                raise IOError("Need have write access to %s"%dest)
            print "removing previous MathJax install"
            shutil.rmtree(dest)
        else:
            print "offline MathJax apparently already installed"
            return
    
    # download mathjax
    print "Downloading mathjax source..."
    response = urllib2.urlopen(mathjax_url)
    print "done"
    # use 'r|gz' stream mode, because socket file-like objects can't seek:
    tar = tarfile.open(fileobj=response.fp, mode='r|gz')
    topdir = tar.firstmember.path
    print "Extracting to %s"%dest
    tar.extractall(static)
    # it will be mathjax-MathJax-<sha>, rename to just mathjax
    os.rename(os.path.join(static, topdir), dest)
def install_mathjax ( tag = 'v1.1' , replace = False ) : mathjax_url = "https://github.com/mathjax/MathJax/tarball/%s" % tag nbdir = os . path . dirname ( os . path . abspath ( nbmod . __file__ ) ) static = os . path . join ( nbdir , 'static' ) dest = os . path . join ( static , 'mathjax' ) # check for existence and permissions if not os . access ( static , os . W_OK ) : raise IOError ( "Need have write access to %s" % static ) if os . path . exists ( dest ) : if replace : if not os . access ( dest , os . W_OK ) : raise IOError ( "Need have write access to %s" % dest ) print "removing previous MathJax install" shutil . rmtree ( dest ) else : print "offline MathJax apparently already installed" return # download mathjax print "Downloading mathjax source..." response = urllib2 . urlopen ( mathjax_url ) print "done" # use 'r|gz' stream mode, because socket file-like objects can't seek: tar = tarfile . open ( fileobj = response . fp , mode = 'r|gz' ) topdir = tar . firstmember . path print "Extracting to %s" % dest tar . extractall ( static ) # it will be mathjax-MathJax-<sha>, rename to just mathjax os . rename ( os . path . join ( static , topdir ) , dest )
Download and install MathJax for offline use.
    
    This will install mathjax to the 'static' dir in the IPython notebook
    package, so it will fail if the caller does not have write access
    to that location.
    
    MathJax is a ~15MB download, and ~150MB installed.
    
    Parameters
    ----------
    
    replace : bool [False]
        Whether to remove and replace an existing install.
    tag : str ['v1.1']
        Which tag to download. Default is 'v1.1', the current stable release,
        but alternatives include 'v1.1a' and 'master'.
Download and install MathJax for offline use . This will install mathjax to the static dir in the IPython notebook package so it will fail if the caller does not have write access to that location . MathJax is a ~15MB download and ~150MB installed . Parameters ---------- replace : bool [ False ] Whether to remove and replace an existing install . tag : str [ v1 . 1 ] Which tag to download . Default is v1 . 1 the current stable release but alternatives include v1 . 1a and master .