Uploaded Test files

venv/Lib/site-packages/qtpy/py3compat.py

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+# -*- coding: utf-8 -*-
+#
+# Copyright © 2012-2013 Pierre Raybaut
+# Licensed under the terms of the MIT License
+# (see spyderlib/__init__.py for details)
+
+"""
+spyderlib.py3compat
+-------------------
+
+Transitional module providing compatibility functions intended to help
+migrating from Python 2 to Python 3.
+
+This module should be fully compatible with:
+    * Python >=v2.6
+    * Python 3
+"""
+
+from __future__ import print_function
+
+import sys
+import os
+
+PY2 = sys.version_info[0] == 2
+PY3 = sys.version_info[0] == 3
+PY33 = PY3 and sys.version_info[1] >= 3
+
+
+# =============================================================================
+# Data types
+# =============================================================================
+if PY2:
+    # Python 2
+    TEXT_TYPES = (str, unicode)
+    INT_TYPES = (int, long)
+else:
+    # Python 3
+    TEXT_TYPES = (str,)
+    INT_TYPES = (int,)
+NUMERIC_TYPES = tuple(list(INT_TYPES) + [float, complex])
+
+
+# =============================================================================
+# Renamed/Reorganized modules
+# =============================================================================
+if PY2:
+    # Python 2
+    import __builtin__ as builtins
+    import ConfigParser as configparser
+    try:
+        import _winreg as winreg
+    except ImportError:
+        pass
+    from sys import maxint as maxsize
+    try:
+        import CStringIO as io
+    except ImportError:
+        import StringIO as io
+    try:
+        import cPickle as pickle
+    except ImportError:
+        import pickle
+    from UserDict import DictMixin as MutableMapping
+    import thread as _thread
+    import repr as reprlib
+else:
+    # Python 3
+    import builtins
+    import configparser
+    try:
+        import winreg
+    except ImportError:
+        pass
+    from sys import maxsize
+    import io
+    import pickle
+    if PY33:
+        from collections.abc import MutableMapping
+    else:
+        from collections import MutableMapping
+    import _thread
+    import reprlib
+
+
+# =============================================================================
+# Strings
+# =============================================================================
+if PY2:
+    # Python 2
+    import codecs
+
+    def u(obj):
+        """Make unicode object"""
+        return codecs.unicode_escape_decode(obj)[0]
+else:
+    # Python 3
+    def u(obj):
+        """Return string as it is"""
+        return obj
+
+
+def is_text_string(obj):
+    """Return True if `obj` is a text string, False if it is anything else,
+    like binary data (Python 3) or QString (Python 2, PyQt API #1)"""
+    if PY2:
+        # Python 2
+        return isinstance(obj, basestring)
+    else:
+        # Python 3
+        return isinstance(obj, str)
+
+
+def is_binary_string(obj):
+    """Return True if `obj` is a binary string, False if it is anything else"""
+    if PY2:
+        # Python 2
+        return isinstance(obj, str)
+    else:
+        # Python 3
+        return isinstance(obj, bytes)
+
+
+def is_string(obj):
+    """Return True if `obj` is a text or binary Python string object,
+    False if it is anything else, like a QString (Python 2, PyQt API #1)"""
+    return is_text_string(obj) or is_binary_string(obj)
+
+
+def is_unicode(obj):
+    """Return True if `obj` is unicode"""
+    if PY2:
+        # Python 2
+        return isinstance(obj, unicode)
+    else:
+        # Python 3
+        return isinstance(obj, str)
+
+
+def to_text_string(obj, encoding=None):
+    """Convert `obj` to (unicode) text string"""
+    if PY2:
+        # Python 2
+        if encoding is None:
+            return unicode(obj)
+        else:
+            return unicode(obj, encoding)
+    else:
+        # Python 3
+        if encoding is None:
+            return str(obj)
+        elif isinstance(obj, str):
+            # In case this function is not used properly, this could happen
+            return obj
+        else:
+            return str(obj, encoding)
+
+
+def to_binary_string(obj, encoding=None):
+    """Convert `obj` to binary string (bytes in Python 3, str in Python 2)"""
+    if PY2:
+        # Python 2
+        if encoding is None:
+            return str(obj)
+        else:
+            return obj.encode(encoding)
+    else:
+        # Python 3
+        return bytes(obj, 'utf-8' if encoding is None else encoding)
+
+
+# =============================================================================
+# Function attributes
+# =============================================================================
+def get_func_code(func):
+    """Return function code object"""
+    if PY2:
+        # Python 2
+        return func.func_code
+    else:
+        # Python 3
+        return func.__code__
+
+
+def get_func_name(func):
+    """Return function name"""
+    if PY2:
+        # Python 2
+        return func.func_name
+    else:
+        # Python 3
+        return func.__name__
+
+
+def get_func_defaults(func):
+    """Return function default argument values"""
+    if PY2:
+        # Python 2
+        return func.func_defaults
+    else:
+        # Python 3
+        return func.__defaults__
+
+
+# =============================================================================
+# Special method attributes
+# =============================================================================
+def get_meth_func(obj):
+    """Return method function object"""
+    if PY2:
+        # Python 2
+        return obj.im_func
+    else:
+        # Python 3
+        return obj.__func__
+
+
+def get_meth_class_inst(obj):
+    """Return method class instance"""
+    if PY2:
+        # Python 2
+        return obj.im_self
+    else:
+        # Python 3
+        return obj.__self__
+
+
+def get_meth_class(obj):
+    """Return method class"""
+    if PY2:
+        # Python 2
+        return obj.im_class
+    else:
+        # Python 3
+        return obj.__self__.__class__
+
+
+# =============================================================================
+# Misc.
+# =============================================================================
+if PY2:
+    # Python 2
+    input = raw_input
+    getcwd = os.getcwdu
+    cmp = cmp
+    import string
+    str_lower = string.lower
+    from itertools import izip_longest as zip_longest
+else:
+    # Python 3
+    input = input
+    getcwd = os.getcwd
+
+    def cmp(a, b):
+        return (a > b) - (a < b)
+    str_lower = str.lower
+    from itertools import zip_longest
+
+
+def qbytearray_to_str(qba):
+    """Convert QByteArray object to str in a way compatible with Python 2/3"""
+    return str(bytes(qba.toHex().data()).decode())