Used PyCharms inspectors.

1 files changed, 128 insertions, 0 deletions

diff --git a/build/lib/libbe/storage/util/config.py b/build/lib/libbe/storage/util/config.py
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+++ b/build/lib/libbe/storage/util/config.py
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+# Copyright (C) 2005-2012 Aaron Bentley <abentley@panoramicfeedback.com>
+#                         Chris Ball <cjb@laptop.org>
+#                         Gianluca Montecchi <gian@grys.it>
+#                         W. Trevor King <wking@tremily.us>
+#
+# This file is part of Bugs Everywhere.
+#
+# Bugs Everywhere is free software: you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by the Free
+# Software Foundation, either version 2 of the License, or (at your option) any
+# later version.
+#
+# Bugs Everywhere 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 General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# Bugs Everywhere.  If not, see <http://www.gnu.org/licenses/>.
+
+"""Create, save, and load the per-user config file at :py:func:`path`.
+"""
+
+import configparser
+import codecs
+import io
+import os
+import os.path
+
+import libbe
+import libbe.util.encoding
+if libbe.TESTING == True:
+    import doctest
+
+
+default_encoding = libbe.util.encoding.get_text_file_encoding()
+"""Default filesystem encoding.
+
+Initialized with :py:func:`libbe.util.encoding.get_text_file_encoding`.
+"""
+
+def path():
+    """Return the path to the per-user config file.
+
+    Defaults to :file:`~/.config/bugs-everywhere`, but you can
+    override the directory with ``XDG_CONFIG_HOME`` from the `XDG Base
+    Directory Specification`_.  You can also override the entire path
+    by setting the ``BE_CONFIG_PATH`` environment variable.
+
+    .. _XDG Base Directory Specification:
+      http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html
+    """
+    default_dir = os.path.join('~', '.config')
+    dirname = os.path.expanduser(
+        os.environ.get('XDG_CONFIG_HOME', default_dir))
+    default = os.path.join(dirname, 'bugs-everywhere')
+    return os.path.expanduser(os.environ.get('BE_CONFIG_PATH', default))
+
+def set_val(name, value, section="DEFAULT", encoding=None):
+    """Set a value in the per-user config file.
+
+    Parameters
+    ----------
+    name : str
+      The name of the value to set.
+    value : str or None
+      The new value to set (or None to delete the value).
+    section : str
+      The section to store the name/value in.
+    encoding : str
+      The config file's encoding, defaults to :py:data:`default_encoding`.
+    """
+    if encoding is None:
+        encoding = default_encoding
+    config = configparser.ConfigParser()
+    if os.path.exists(path()) == False: # touch file or config
+        open(path(), 'w').close()       # read chokes on missing file
+    with io.open(path(), 'r', encoding) as f:
+        config.read_file(f, path())
+    if value is not None:
+        config.set(section, name, value)
+    else:
+        config.remove_option(section, name)
+    f = codecs.open(path(), 'w', encoding)
+    config.write(f)
+    f.close()
+
+def get_val(name, section="DEFAULT", default=None, encoding=None):
+    """Get a value from the per-user config file
+
+    Parameters
+    ----------
+    name : str
+      The name of the value to set.
+    section : str
+      The section to store the name/value in.
+    default :
+      The value to return if `name` is not set.
+    encoding : str
+      The config file's encoding, defaults to :py:data:`default_encoding`.
+
+    Examples
+    --------
+
+    >>> get_val("junk") is None
+    True
+    >>> set_val("junk", "random")
+    >>> get_val("junk")
+    u'random'
+    >>> set_val("junk", None)
+    >>> get_val("junk") is None
+    True
+    """
+    if os.path.exists(path()):
+        if encoding is None:
+            encoding = default_encoding
+        config = configparser.ConfigParser()
+        with io.open(path(), 'r', encoding) as f:
+            config.read_file(f, path())
+        try:
+            return config.get(section, name)
+        except configparser.NoOptionError:
+            return default
+    else:
+        return default
+
+if libbe.TESTING == True:
+    suite = doctest.DocTestSuite()