diff env/lib/python3.9/site-packages/boto/compat.py @ 0:4f3585e2f14b draft default tip

"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/env/lib/python3.9/site-packages/boto/compat.py	Mon Mar 22 18:12:50 2021 +0000
@@ -0,0 +1,102 @@
+# Copyright (c) 2012 Amazon.com, Inc. or its affiliates.  All Rights Reserved
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish, dis-
+# tribute, sublicense, and/or sell copies of the Software, and to permit
+# persons to whom the Software is furnished to do so, subject to the fol-
+# lowing conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
+# ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+# SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+#
+import os
+
+# This allows boto modules to say "from boto.compat import json".  This is
+# preferred so that all modules don't have to repeat this idiom.
+try:
+    import simplejson as json
+except ImportError:
+    import json
+
+
+# Switch to use encodebytes, which deprecates encodestring in Python 3
+try:
+    from base64 import encodebytes
+except ImportError:
+    from base64 import encodestring as encodebytes
+
+
+# If running in Google App Engine there is no "user" and
+# os.path.expanduser() will fail. Attempt to detect this case and use a
+# no-op expanduser function in this case.
+try:
+    os.path.expanduser('~')
+    expanduser = os.path.expanduser
+except (AttributeError, ImportError):
+    # This is probably running on App Engine.
+    expanduser = (lambda x: x)
+
+from boto.vendored import six
+
+from boto.vendored.six import BytesIO, StringIO
+from boto.vendored.six.moves import filter, http_client, map, _thread, \
+                                    urllib, zip
+from boto.vendored.six.moves.queue import Queue
+from boto.vendored.six.moves.urllib.parse import parse_qs, quote, unquote, \
+                                                 urlparse, urlsplit
+from boto.vendored.six.moves.urllib.parse import unquote_plus
+from boto.vendored.six.moves.urllib.request import urlopen
+
+if six.PY3:
+    # StandardError was removed, so use the base exception type instead
+    StandardError = Exception
+    long_type = int
+    from configparser import ConfigParser, NoOptionError, NoSectionError
+    unquote_str = unquote_plus
+    parse_qs_safe = parse_qs
+else:
+    StandardError = StandardError
+    long_type = long
+    from ConfigParser import SafeConfigParser as ConfigParser
+    from ConfigParser import NoOptionError, NoSectionError
+
+    def unquote_str(value, encoding='utf-8'):
+        # In python2, unquote() gives us a string back that has the urldecoded
+        # bits, but not the unicode parts.  We need to decode this manually.
+        # unquote has special logic in which if it receives a unicode object it
+        # will decode it to latin1.  This is hard coded.  To avoid this, we'll
+        # encode the string with the passed in encoding before trying to
+        # unquote it.
+        byte_string = value.encode(encoding)
+        return unquote_plus(byte_string).decode(encoding)
+
+    # These are the same default arguments for python3's
+    # urllib.parse.parse_qs.
+    def parse_qs_safe(qs, keep_blank_values=False, strict_parsing=False,
+                      encoding='utf-8', errors='replace'):
+        """Parse a query handling unicode arguments properly in Python 2."""
+        is_text_type = isinstance(qs, six.text_type)
+        if is_text_type:
+            # URL encoding uses ASCII code points only.
+            qs = qs.encode('ascii')
+        qs_dict = parse_qs(qs, keep_blank_values, strict_parsing)
+        if is_text_type:
+            # Decode the parsed dictionary back to unicode.
+            result = {}
+            for (name, value) in qs_dict.items():
+                decoded_name = name.decode(encoding, errors)
+                decoded_value = [item.decode(encoding, errors)
+                                 for item in value]
+                result[decoded_name] = decoded_value
+            return result
+        return qs_dict