[content/test/gpu] Run pylint check of gpu tests in unittest instead of PRESUBMIT

third_party/logilab/logilab/common/__init__.py

+# copyright 2003-2011 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
+# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
+#
+# This file is part of logilab-common.
+#
+# logilab-common is free software: you can redistribute it and/or modify it under
+# the terms of the GNU Lesser General Public License as published by the Free
+# Software Foundation, either version 2.1 of the License, or (at your option) any
+# later version.
+#
+# logilab-common is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Lesser General Public License along
+# with logilab-common.  If not, see <http://www.gnu.org/licenses/>.
+"""Logilab common library (aka Logilab's extension to the standard library).
+
+:type STD_BLACKLIST: tuple
+:var STD_BLACKLIST: directories ignored by default by the functions in
+  this package which have to recurse into directories
+
+:type IGNORED_EXTENSIONS: tuple
+:var IGNORED_EXTENSIONS: file extensions that may usually be ignored
+"""
+__docformat__ = "restructuredtext en"
+
+from six.moves import range
+
+from logilab.common.__pkginfo__ import version as __version__
+
+STD_BLACKLIST = ('CVS', '.svn', '.hg', 'debian', 'dist', 'build')
+
+IGNORED_EXTENSIONS = ('.pyc', '.pyo', '.elc', '~', '.swp', '.orig')
+
+# set this to False if you've mx DateTime installed but you don't want your db
+# adapter to use it (should be set before you got a connection)
+USE_MX_DATETIME = True
+
+
+class attrdict(dict):
+    """A dictionary for which keys are also accessible as attributes."""
+    def __getattr__(self, attr):
+        try:
+            return self[attr]
+        except KeyError:
+            raise AttributeError(attr)
+
+class dictattr(dict):
+    def __init__(self, proxy):
+        self.__proxy = proxy
+
+    def __getitem__(self, attr):
+        try:
+            return getattr(self.__proxy, attr)
+        except AttributeError:
+            raise KeyError(attr)
+
+class nullobject(object):
+    def __repr__(self):
+        return '<nullobject>'
+    def __bool__(self):
+        return False
+    __nonzero__ = __bool__
+
+class tempattr(object):
+    def __init__(self, obj, attr, value):
+        self.obj = obj
+        self.attr = attr
+        self.value = value
+
+    def __enter__(self):
+        self.oldvalue = getattr(self.obj, self.attr)
+        setattr(self.obj, self.attr, self.value)
+        return self.obj
+
+    def __exit__(self, exctype, value, traceback):
+        setattr(self.obj, self.attr, self.oldvalue)
+
+
+
+# flatten -----
+# XXX move in a specific module and use yield instead
+# do not mix flatten and translate
+#
+# def iterable(obj):
+#    try: iter(obj)
+#    except: return False
+#    return True
+#
+# def is_string_like(obj):
+#    try: obj +''
+#    except (TypeError, ValueError): return False
+#    return True
+#
+#def is_scalar(obj):
+#    return is_string_like(obj) or not iterable(obj)
+#
+#def flatten(seq):
+#    for item in seq:
+#        if is_scalar(item):
+#            yield item
+#        else:
+#            for subitem in flatten(item):
+#               yield subitem
+
+def flatten(iterable, tr_func=None, results=None):
+    """Flatten a list of list with any level.
+
+    If tr_func is not None, it should be a one argument function that'll be called
+    on each final element.
+
+    :rtype: list
+
+    >>> flatten([1, [2, 3]])
+    [1, 2, 3]
+    """
+    if results is None:
+        results = []
+    for val in iterable:
+        if isinstance(val, (list, tuple)):
+            flatten(val, tr_func, results)
+        elif tr_func is None:
+            results.append(val)
+        else:
+            results.append(tr_func(val))
+    return results
+
+
+# XXX is function below still used ?
+
+def make_domains(lists):
+    """
+    Given a list of lists, return a list of domain for each list to produce all
+    combinations of possibles values.
+
+    :rtype: list
+
+    Example:
+
+    >>> make_domains(['a', 'b'], ['c','d', 'e'])
+    [['a', 'b', 'a', 'b', 'a', 'b'], ['c', 'c', 'd', 'd', 'e', 'e']]
+    """
+    domains = []
+    for iterable in lists:
+        new_domain = iterable[:]
+        for i in range(len(domains)):
+            domains[i] = domains[i]*len(iterable)
+        if domains:
+            missing = (len(domains[0]) - len(iterable)) / len(iterable)
+            i = 0
+            for j in range(len(iterable)):
+                value = iterable[j]
+                for dummy in range(missing):
+                    new_domain.insert(i, value)
+                    i += 1
+                i += 1
+        domains.append(new_domain)
+    return domains
+
+
+# private stuff ################################################################
+
+def _handle_blacklist(blacklist, dirnames, filenames):
+    """remove files/directories in the black list
+
+    dirnames/filenames are usually from os.walk
+    """
+    for norecurs in blacklist:
+        if norecurs in dirnames:
+            dirnames.remove(norecurs)
+        elif norecurs in filenames:
+            filenames.remove(norecurs)
+