File fields.py has 846 lines of code (exceeds 250 allowed). Consider refactoring.

Open

# file eulxml/xmlmap/fields.py
#
#   Copyright 2010,2011 Emory University Libraries
#
#   Licensed under the Apache License, Version 2.0 (the "License");

Function formfields_for_xmlobject has a Cognitive Complexity of 72 (exceeds 5 allowed). Consider refactoring.

Open

def formfields_for_xmlobject(model, fields=None, exclude=None, widgets=None, options=None,
        declared_subforms=None, max_num=None, extra=None):
    """
    Returns three sorted dictionaries (:class:`django.utils.datastructures.SortedDict`).
     * The first is a dictionary of form fields based on the

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File xmlobject.py has 621 lines of code (exceeds 250 allowed). Consider refactoring.

Open

# file eulxml/forms/xmlobject.py
#
#   Copyright 2010,2011 Emory University Libraries
#
#   Licensed under the Apache License, Version 2.0 (the "License");

File core.py has 445 lines of code (exceeds 250 allowed). Consider refactoring.

Open

# file eulxml/xmlmap/core.py
#
#   Copyright 2010,2011 Emory University Libraries
#
#   Licensed under the Apache License, Version 2.0 (the "License");

Function __new__ has a Cognitive Complexity of 38 (exceeds 5 allowed). Consider refactoring.

Open

    def __new__(cls, name, bases, defined_attrs):
        use_attrs = {}
        fields = {}
        recursive_fields = []

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File eadmap.py has 405 lines of code (exceeds 250 allowed). Consider refactoring.

Open

# file eulxml/xmlmap/eadmap.py
#
#   Copyright 2010,2011 Emory University Libraries
#
#   Licensed under the Apache License, Version 2.0 (the "License");

Function token has a Cognitive Complexity of 34 (exceeds 5 allowed). Consider refactoring.

Open

    def token(self):
        tok = lex.Lexer.token(self)
        if tok is not None:
            if tok.type == 'STAR_OP':
                if self.last is not None and self.last.type not in OPERATOR_FORCERS:

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Function _remove_predicates has a Cognitive Complexity of 31 (exceeds 5 allowed). Consider refactoring.

Open

def _remove_predicates(xast, node, context):
    '''Remove any constructible predicates specified in the xpath
    relative to the specified node.

    :param xast: parsed xpath (xpath abstract syntax tree) from

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Function _predicate_is_constructible has a Cognitive Complexity of 27 (exceeds 5 allowed). Consider refactoring.

Open

def _predicate_is_constructible(pred):
    if isinstance(pred, ast.Step):
        # only child and attribute for now
        if pred.axis not in (None, 'child', '@', 'attribute'):
            return False

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Function _create_xml_node has a Cognitive Complexity of 26 (exceeds 5 allowed). Consider refactoring.

Open

def _create_xml_node(xast, node, context, insert_index=None):
    if isinstance(xast, ast.Step):
        if isinstance(xast.node_test, ast.NameTest):
            # check the predicates (if any) to verify they're constructable
            for pred in xast.predicates:

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Function update_instance has a Cognitive Complexity of 23 (exceeds 5 allowed). Consider refactoring.

Open

    def update_instance(self):
        """Save bound form data into the XmlObject model instance and return the
        updated instance."""

        # NOTE: django model form has a save method - not applicable here,

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Function xsl_transform has a Cognitive Complexity of 21 (exceeds 5 allowed). Consider refactoring.

Open

    def xsl_transform(self, filename=None, xsl=None, return_type=None, **params):
        """Run an xslt transform on the contents of the XmlObject.

        XSLT can be passed in as an XSLT object generated by :meth:`load_xslt`
        or as filename or string. If a params dictionary is specified, its items

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Function _remove_xml has a Cognitive Complexity of 21 (exceeds 5 allowed). Consider refactoring.

Open

def _remove_xml(xast, node, context, if_empty=False):
    '''Remove a node or attribute.  For multipart XPaths that are
    constructible by :mod:`eulxml.xmlmap`, the corresponding nodes
    will be removed if they are empty (other than predicates specified
    in the XPath).

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Function xmlobject_to_dict has a Cognitive Complexity of 21 (exceeds 5 allowed). Consider refactoring.

Open

def xmlobject_to_dict(instance, fields=None, exclude=None, prefix=''):
    """
    Generate a dictionary based on the data in an XmlObject instance to pass as
    a Form's ``initial`` keyword argument.

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Function update_instance has a Cognitive Complexity of 20 (exceeds 5 allowed). Consider refactoring.

Open

    def update_instance(self):
        for form in getattr(self, 'deleted_forms', []):
            # update_instance may be called multiple times - instance can only
            # be removed the first time, so don't consider it an error if it's not present
            if form.instance in self.instances:

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Function from_email_message has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring.

Open

    def from_email_message(cls, message, local_id=None):
        '''
        Convert an :class:`email.message.Message` or compatible message
        object into a CERP XML :class:`eulxml.xmlmap.cerp.Message`. If an
        id is specified, it will be stored in the Message <LocalId>.

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File mods.py has 268 lines of code (exceeds 250 allowed). Consider refactoring.

Open

# file eulxml/xmlmap/mods.py
#
#   Copyright 2010,2011 Emory University Libraries
#
#   Licensed under the Apache License, Version 2.0 (the "License");

Function _set_in_xml has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring.

Open

def _set_in_xml(node, val, context, step):

    # node could be either an element or an attribute
    if isinstance(node, etree._Element): # if it's an element
        if isinstance(val, etree._Element):

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NodeList has 22 functions (exceeds 20 allowed). Consider refactoring.

Open

class NodeList(object):
    """Custom List-like object to handle ListFields like :class:`IntegerListField`,
    :class:`StringListField`, and :class:`NodeListField`, which allows for getting,
    setting, and deleting list members.  :class:`NodeList` should **not** be
    initialized directly, but instead should only be accessed as the return type

File cerp.py has 254 lines of code (exceeds 250 allowed). Consider refactoring.

Open

# file eulxml/xmlmap/cerp.py
#
#   Copyright 2010,2011 Emory University Libraries
#
#   Licensed under the Apache License, Version 2.0 (the "License");