backtrader.utils.py3 module

Python 2/3 Compatibility Module.

This module provides compatibility shims to support both Python 2 and Python 3. It defines common types and functions that work across Python versions.

Exports:

PY2: Boolean indicating if running on Python 2. string_types: Tuple of string types. integer_types: Tuple of integer types. range: Python 3 style range function. zip: Python 3 style zip function. map: Python 3 style map function. filter: Python 3 style filter function. MAXINT: Maximum integer value.

backtrader.utils.py3.urlquote(s, *args, **kwargs)

backtrader.utils.py3.urlopen(*args, **kwargs)

backtrader.utils.py3.ProxyHandler(*args, **kwargs)

backtrader.utils.py3.build_opener(*args, **kwargs)

backtrader.utils.py3.install_opener(*args, **kwargs)

backtrader.utils.py3.cmp(a, b)

backtrader.utils.py3.bytes(x)

backtrader.utils.py3.bstr(x)

backtrader.utils.py3.iterkeys(d)

backtrader.utils.py3.itervalues(d)

backtrader.utils.py3.iteritems(d)

backtrader.utils.py3.keys(d)

backtrader.utils.py3.values(d)

backtrader.utils.py3.items(d)

backtrader.utils.py3.with_metaclass(meta, *bases)

Create a base class with a metaclass.