1 files changed, 0 insertions, 47 deletions
diff --git a/urllib3/packages/mimetools_choose_boundary/__init__.py b/urllib3/packages/mimetools_choose_boundary/__init__.py
deleted file mode 100644
index a0109ab..0000000
--- a/urllib3/packages/mimetools_choose_boundary/__init__.py
+++ /dev/null
@@ -1,47 +0,0 @@
-"""The function mimetools.choose_boundary() from Python 2.7, which seems to
-have disappeared in Python 3 (although email.generator._make_boundary() might
-work as a replacement?).
-
-Tweaked to use lock from threading rather than thread.
-"""
-import os
-from threading import Lock
-_counter_lock = Lock()
-
-_counter = 0
-def _get_next_counter():
-    global _counter
-    with _counter_lock:
-        _counter += 1
-        return _counter
-
-_prefix = None
-
-def choose_boundary():
-    """Return a string usable as a multipart boundary.
-
-    The string chosen is unique within a single program run, and
-    incorporates the user id (if available), process id (if available),
-    and current time.  So it's very unlikely the returned string appears
-    in message text, but there's no guarantee.
-
-    The boundary contains dots so you have to quote it in the header."""
-
-    global _prefix
-    import time
-    if _prefix is None:
-        import socket
-        try:
-            hostid = socket.gethostbyname(socket.gethostname())
-        except socket.gaierror:
-            hostid = '127.0.0.1'
-        try:
-            uid = repr(os.getuid())
-        except AttributeError:
-            uid = '1'
-        try:
-            pid = repr(os.getpid())
-        except AttributeError:
-            pid = '1'
-        _prefix = hostid + '.' + uid + '.' + pid
-    return "%s.%.3f.%d" % (_prefix, time.time(), _get_next_counter())