technige

try:
    unicode
except NameError:
    # Python 3
    def ustr(s, encoding="utf-8"):
        if isinstance(s, str):
            return s
        try:
            return s.decode(encoding)
        except AttributeError:

technige

def is_collection(obj):
    """ Returns true for any iterable which is not a string or byte sequence.
    """
    try:
        if isinstance(obj, unicode):
            return False
    except NameError:
        pass
    if isinstance(obj, bytes):
        return False

technige

The Zen of Cypher

• Write functions() in lower case, KEYWORDS in upper.
• START each keyword clause
  ON a new line.
• Use either camelCase or snake_case for node identifiers but be consistent.
• Relationship type names should use UPPER_CASE_AND_UNDERSCORES.
• Label names should use CamelCaseWithInitialCaps.
• MATCH (clauses)-->(should)-->(always)-->(use)-->(parentheses)-->(around)-->(nodes)
• Backticks `cân éscape odd-ch@racter$ & keyw0rd$` but should be a code smell.

technige

from itertools import cycle, islice
 
def round_robin(*iterables):
    """ Cycle through a number of iterables, returning
        the next item from each in turn.
         
        round_robin('ABC', 'D', 'EF') --> A D E B F C
 
        Original recipe credited to George Sakkis
        Python 2/3 cross-compatibility tweak by Nigel Small