XMAN Replicator

Path: /opt/alt/python37/lib64/python3.7/site-packages/lxml/

Name	Size	Rights	Date	Actions
[.]	<DIR>	drwxr-xr-x	2024-03-03 19:11	🔄 🗑️ 🗑️📁 ⬇️ 🔒
[..]	<DIR>	drwxr-xr-x	2025-09-22 08:25	🔄 🗑️ 🗑️📁 ⬇️ 🔒
ElementInclude.py	8,560 B	-rw-r--r--	2019-10-27 14:36	✏️ 🔄 🗑️ ⬇️ 🔒
__init__.py	551 B	-rw-r--r--	2019-11-25 19:50	✏️ 🔄 🗑️ ⬇️ 🔒
[__pycache__]	<DIR>	drwxr-xr-x	2024-03-03 19:11	🔄 🗑️ 🗑️📁 ⬇️ 🔒
_elementpath.cpython-37m-x86_64-linux-gnu.so	193,232 B	-rwxr-xr-x	2023-04-24 18:51	✏️ 🔄 🗑️ ⬇️ 🔒
_elementpath.py	10,742 B	-rw-r--r--	2019-07-27 07:03	✏️ 🔄 🗑️ ⬇️ 🔒
builder.cpython-37m-x86_64-linux-gnu.so	101,520 B	-rwxr-xr-x	2023-04-24 18:51	✏️ 🔄 🗑️ ⬇️ 🔒
builder.py	7,975 B	-rw-r--r--	2019-01-04 15:34	✏️ 🔄 🗑️ ⬇️ 🔒
cssselect.py	3,366 B	-rw-r--r--	2016-05-05 07:08	✏️ 🔄 🗑️ ⬇️ 🔒
doctestcompare.py	18,339 B	-rw-r--r--	2019-01-04 15:34	✏️ 🔄 🗑️ ⬇️ 🔒
etree.cpython-37m-x86_64-linux-gnu.so	2,345,272 B	-rwxr-xr-x	2023-04-24 18:51	✏️ 🔄 🗑️ ⬇️ 🔒
etree.h	8,575 B	-rw-r--r--	2020-01-28 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
etree_api.h	17,467 B	-rw-r--r--	2020-01-28 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
[html]	<DIR>	drwxr-xr-x	2024-03-03 19:11	🔄 🗑️ 🗑️📁 ⬇️ 🔒
[includes]	<DIR>	drwxr-xr-x	2024-03-03 19:11	🔄 🗑️ 🗑️📁 ⬇️ 🔒
[isoschematron]	<DIR>	drwxr-xr-x	2024-03-03 19:11	🔄 🗑️ 🗑️📁 ⬇️ 🔒
lxml.etree.h	8,575 B	-rw-r--r--	2020-01-28 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
lxml.etree_api.h	17,472 B	-rw-r--r--	2020-01-28 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
objectify.cpython-37m-x86_64-linux-gnu.so	398,656 B	-rwxr-xr-x	2023-04-24 18:51	✏️ 🔄 🗑️ ⬇️ 🔒
pyclasslookup.py	92 B	-rw-r--r--	2014-09-05 12:44	✏️ 🔄 🗑️ ⬇️ 🔒
sax.cpython-37m-x86_64-linux-gnu.so	174,736 B	-rwxr-xr-x	2023-04-24 18:51	✏️ 🔄 🗑️ ⬇️ 🔒
sax.py	9,406 B	-rw-r--r--	2019-01-04 15:34	✏️ 🔄 🗑️ ⬇️ 🔒
usedoctest.py	230 B	-rw-r--r--	2011-09-25 16:58	✏️ 🔄 🗑️ ⬇️ 🔒

View: builder.py

# cython: language_level=2

#
# Element generator factory by Fredrik Lundh.
#
# Source:
#    http://online.effbot.org/2006_11_01_archive.htm#et-builder
#    http://effbot.python-hosting.com/file/stuff/sandbox/elementlib/builder.py
#
# --------------------------------------------------------------------
# The ElementTree toolkit is
#
# Copyright (c) 1999-2004 by Fredrik Lundh
#
# By obtaining, using, and/or copying this software and/or its
# associated documentation, you agree that you have read, understood,
# and will comply with the following terms and conditions:
#
# Permission to use, copy, modify, and distribute this software and
# its associated documentation for any purpose and without fee is
# hereby granted, provided that the above copyright notice appears in
# all copies, and that both that copyright notice and this permission
# notice appear in supporting documentation, and that the name of
# Secret Labs AB or the author not be used in advertising or publicity
# pertaining to distribution of the software without specific, written
# prior permission.
#
# SECRET LABS AB AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD
# TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANT-
# ABILITY AND FITNESS.  IN NO EVENT SHALL SECRET LABS AB OR THE AUTHOR
# BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
# DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
# WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
# ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
# OF THIS SOFTWARE.
# --------------------------------------------------------------------

"""
The ``E`` Element factory for generating XML documents.
"""

from __future__ import absolute_import

import lxml.etree as ET

from functools import partial

try:
    basestring
except NameError:
    basestring = str

try:
    unicode
except NameError:
    unicode = str


class ElementMaker(object):
    """Element generator factory.

    Unlike the ordinary Element factory, the E factory allows you to pass in
    more than just a tag and some optional attributes; you can also pass in
    text and other elements.  The text is added as either text or tail
    attributes, and elements are inserted at the right spot.  Some small
    examples::

        >>> from lxml import etree as ET
        >>> from lxml.builder import E

        >>> ET.tostring(E("tag"))
        '<tag/>'
        >>> ET.tostring(E("tag", "text"))
        '<tag>text</tag>'
        >>> ET.tostring(E("tag", "text", key="value"))
        '<tag key="value">text</tag>'
        >>> ET.tostring(E("tag", E("subtag", "text"), "tail"))
        '<tag><subtag>text</subtag>tail</tag>'

    For simple tags, the factory also allows you to write ``E.tag(...)`` instead
    of ``E('tag', ...)``::

        >>> ET.tostring(E.tag())
        '<tag/>'
        >>> ET.tostring(E.tag("text"))
        '<tag>text</tag>'
        >>> ET.tostring(E.tag(E.subtag("text"), "tail"))
        '<tag><subtag>text</subtag>tail</tag>'

    Here's a somewhat larger example; this shows how to generate HTML
    documents, using a mix of prepared factory functions for inline elements,
    nested ``E.tag`` calls, and embedded XHTML fragments::

        # some common inline elements
        A = E.a
        I = E.i
        B = E.b

        def CLASS(v):
            # helper function, 'class' is a reserved word
            return {'class': v}

        page = (
            E.html(
                E.head(
                    E.title("This is a sample document")
                ),
                E.body(
                    E.h1("Hello!", CLASS("title")),
                    E.p("This is a paragraph with ", B("bold"), " text in it!"),
                    E.p("This is another paragraph, with a ",
                        A("link", href="http://www.python.org"), "."),
                    E.p("Here are some reserved characters: <spam&egg>."),
                    ET.XML("<p>And finally, here is an embedded XHTML fragment.</p>"),
                )
            )
        )

        print ET.tostring(page)

    Here's a prettyprinted version of the output from the above script::

        <html>
          <head>
            <title>This is a sample document</title>
          </head>
          <body>
            <h1 class="title">Hello!</h1>
            <p>This is a paragraph with <b>bold</b> text in it!</p>
            <p>This is another paragraph, with <a href="http://www.python.org">link</a>.</p>
            <p>Here are some reserved characters: &lt;spam&amp;egg&gt;.</p>
            <p>And finally, here is an embedded XHTML fragment.</p>
          </body>
        </html>

    For namespace support, you can pass a namespace map (``nsmap``)
    and/or a specific target ``namespace`` to the ElementMaker class::

        >>> E = ElementMaker(namespace="http://my.ns/")
        >>> print(ET.tostring( E.test ))
        <test xmlns="http://my.ns/"/>

        >>> E = ElementMaker(namespace="http://my.ns/", nsmap={'p':'http://my.ns/'})
        >>> print(ET.tostring( E.test ))
        <p:test xmlns:p="http://my.ns/"/>
    """

    def __init__(self, typemap=None,
                 namespace=None, nsmap=None, makeelement=None):
        if namespace is not None:
            self._namespace = '{' + namespace + '}'
        else:
            self._namespace = None

        if nsmap:
            self._nsmap = dict(nsmap)
        else:
            self._nsmap = None

        if makeelement is not None:
            assert callable(makeelement)
            self._makeelement = makeelement
        else:
            self._makeelement = ET.Element

        # initialize type map for this element factory

        if typemap:
            typemap = dict(typemap)
        else:
            typemap = {}

        def add_text(elem, item):
            try:
                elem[-1].tail = (elem[-1].tail or "") + item
            except IndexError:
                elem.text = (elem.text or "") + item

        def add_cdata(elem, cdata):
            if elem.text:
                raise ValueError("Can't add a CDATA section. Element already has some text: %r" % elem.text)
            elem.text = cdata

        if str not in typemap:
            typemap[str] = add_text
        if unicode not in typemap:
            typemap[unicode] = add_text
        if ET.CDATA not in typemap:
            typemap[ET.CDATA] = add_cdata

        def add_dict(elem, item):
            attrib = elem.attrib
            for k, v in item.items():
                if isinstance(v, basestring):
                    attrib[k] = v
                else:
                    attrib[k] = typemap[type(v)](None, v)
        if dict not in typemap:
            typemap[dict] = add_dict

        self._typemap = typemap

    def __call__(self, tag, *children, **attrib):
        typemap = self._typemap

        if self._namespace is not None and tag[0] != '{':
            tag = self._namespace + tag
        elem = self._makeelement(tag, nsmap=self._nsmap)
        if attrib:
            typemap[dict](elem, attrib)

        for item in children:
            if callable(item):
                item = item()
            t = typemap.get(type(item))
            if t is None:
                if ET.iselement(item):
                    elem.append(item)
                    continue
                for basetype in type(item).__mro__:
                    # See if the typemap knows of any of this type's bases.
                    t = typemap.get(basetype)
                    if t is not None:
                        break
                else:
                    raise TypeError("bad argument type: %s(%r)" %
                                    (type(item).__name__, item))
            v = t(elem, item)
            if v:
                typemap.get(type(v))(elem, v)

        return elem

    def __getattr__(self, tag):
        return partial(self, tag)


# create factory object
E = ElementMaker()

🛸 XMAN Replicator

View: builder.py

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