From 7ef12684e8647b006bf46cae695069d4bfece1cf Mon Sep 17 00:00:00 2001
From: Richard Purdie <richard.purdie@linuxfoundation.org>
Date: Fri, 6 Jan 2017 12:35:08 +0000
Subject: prserv/persist_data/utils: Drop obsolete python2 imports

These imports were from python 2.6 and earlier, 2.4 in some cases.
Drop them since we're all python3 now.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
 lib/bb/persist_data.py |  6 +-----
 lib/bb/utils.py        | 22 +++++-----------------
 lib/prserv/serv.py     |  7 +------
 3 files changed, 7 insertions(+), 28 deletions(-)

diff --git a/lib/bb/persist_data.py b/lib/bb/persist_data.py
index e6bbff88e..bef701861 100644
--- a/lib/bb/persist_data.py
+++ b/lib/bb/persist_data.py
@@ -28,11 +28,7 @@ import sys
 import warnings
 from bb.compat import total_ordering
 from collections import Mapping
-
-try:
-    import sqlite3
-except ImportError:
-    from pysqlite2 import dbapi2 as sqlite3
+import sqlite3
 
 sqlversion = sqlite3.sqlite_version_info
 if sqlversion[0] < 3 or (sqlversion[0] == 3 and sqlversion[1] < 3):
diff --git a/lib/bb/utils.py b/lib/bb/utils.py
index a22a05e24..284512629 100644
--- a/lib/bb/utils.py
+++ b/lib/bb/utils.py
@@ -523,12 +523,8 @@ def md5_file(filename):
     """
     Return the hex string representation of the MD5 checksum of filename.
     """
-    try:
-        import hashlib
-        m = hashlib.md5()
-    except ImportError:
-        import md5
-        m = md5.new()
+    import hashlib
+    m = hashlib.md5()
 
     with open(filename, "rb") as f:
         for line in f:
@@ -538,14 +534,9 @@ def md5_file(filename):
 def sha256_file(filename):
     """
     Return the hex string representation of the 256-bit SHA checksum of
-    filename.  On Python 2.4 this will return None, so callers will need to
-    handle that by either skipping SHA checks, or running a standalone sha256sum
-    binary.
+    filename.
     """
-    try:
-        import hashlib
-    except ImportError:
-        return None
+    import hashlib
 
     s = hashlib.sha256()
     with open(filename, "rb") as f:
@@ -557,10 +548,7 @@ def sha1_file(filename):
     """
     Return the hex string representation of the SHA1 checksum of the filename
     """
-    try:
-        import hashlib
-    except ImportError:
-        return None
+    import hashlib
 
     s = hashlib.sha1()
     with open(filename, "rb") as f:
diff --git a/lib/prserv/serv.py b/lib/prserv/serv.py
index d9b602f14..a7efa58bc 100644
--- a/lib/prserv/serv.py
+++ b/lib/prserv/serv.py
@@ -5,12 +5,7 @@ import threading
 import queue
 import socket
 import io
-
-try:
-    import sqlite3
-except ImportError:
-    from pysqlite2 import dbapi2 as sqlite3
-
+import sqlite3
 import bb.server.xmlrpc
 import prserv
 import prserv.db
-- 
cgit 1.2.3-korg