remove all unnecessary imports

4 files changed, 6 insertions, 11 deletions

diff --git a/tools/merge_templates.py b/tools/merge_templates.py
index accc8e9..b4fab18 100755
--- a/tools/merge_templates.py
+++ b/tools/merge_templates.py
@@ -24,14 +24,9 @@ PEXPECT LICENSE
     ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
     OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 '''
-import sys, os, re
+import os
+import re
 import pyed
-try:
-    import pexpect
-except:
-    # this happens if Pexpect was never installed to begin with.
-    sys.path.insert(0, '.')
-    import pexpect
 
 # extract the version number from the pexpect.py source.
 d = pyed.pyed()
diff --git a/tools/testsweep.py b/tools/testsweep.py
index 0f2c4d5..8100d99 100755
--- a/tools/testsweep.py
+++ b/tools/testsweep.py
@@ -20,7 +20,6 @@ PEXPECT LICENSE
 
 """
 import pexpect
-import sys
 import getpass
 
 def test_platform (platform_menu, platform_python_path):
diff --git a/tools/tweak_files.py b/tools/tweak_files.py
index 4ab8b22..08481a2 100755
--- a/tools/tweak_files.py
+++ b/tools/tweak_files.py
@@ -20,7 +20,8 @@ PEXPECT LICENSE
 '''
 
 import pyed
-import sys, os, re
+import os
+import re
 
 # extract the version number from the pexpect.py source.
 d = pyed.pyed()
diff --git a/tools/websync.py b/tools/websync.py
index a4ee141..b7723e5 100755
--- a/tools/websync.py
+++ b/tools/websync.py
@@ -26,9 +26,9 @@ PEXPECT LICENSE
 
 '''
 
-import pexpect, pyed
+import pexpect
 import getpass
-import sys, os
+import sys
 
 X = getpass.getpass('Password: ')
 pp_pattern=["(?i)password:", "(?i)enter passphrase for key '.*?':"]