syntax fixups suggested by PyCharm

Drop unneeded parens.
Drop trailing semicolons.
Triple double-quote docstrings.
Regexes drop unneeded escapes.
Spaces around parens, braces: remove/add.
Some one-tuples get their missing closing comma.
A couple of sets use set init syntax {foo} instead of set([iter]) now.
And a fiddle in Node to reduce lookup time on md5 signature functions
 (came about because of a line-too-long issue, initially)

Signed-off-by: Mats Wichmann <mats@linux.com>

13 files changed, 13 insertions, 13 deletions

diff --git a/test/MSVS/vs-10.0-exec.py b/test/MSVS/vs-10.0-exec.py
index 090bde8..df13454 100644
--- a/test/MSVS/vs-10.0-exec.py
+++ b/test/MSVS/vs-10.0-exec.py
@@ -59,7 +59,7 @@ if env.WhereIs('cl'):
     print("os.environ.update(%%s)" %% repr(env['ENV']))
 """ % locals())
 
-if(test.stdout() == ""):
+if test.stdout() == "":
     msg = "Visual Studio %s missing cl.exe; skipping test.\n" % msvs_version
     test.skip_test(msg)
 
diff --git a/test/MSVS/vs-10.0Exp-exec.py b/test/MSVS/vs-10.0Exp-exec.py
index d6114bd..1c3b561 100644
--- a/test/MSVS/vs-10.0Exp-exec.py
+++ b/test/MSVS/vs-10.0Exp-exec.py
@@ -59,7 +59,7 @@ if env.WhereIs('cl'):
     print("os.environ.update(%%s)" %% repr(env['ENV']))
 """ % locals())
 
-if(test.stdout() == ""):
+if test.stdout() == "":
     msg = "Visual Studio %s missing cl.exe; skipping test.\n" % msvs_version
     test.skip_test(msg)
 
diff --git a/test/MSVS/vs-11.0-exec.py b/test/MSVS/vs-11.0-exec.py
index 48acd1c..8286841 100644
--- a/test/MSVS/vs-11.0-exec.py
+++ b/test/MSVS/vs-11.0-exec.py
@@ -59,7 +59,7 @@ if env.WhereIs('cl'):
     print("os.environ.update(%%s)" %% repr(env['ENV']))
 """ % locals())
 
-if(test.stdout() == ""):
+if test.stdout() == "":
     msg = "Visual Studio %s missing cl.exe; skipping test.\n" % msvs_version
     test.skip_test(msg)
 
diff --git a/test/MSVS/vs-11.0Exp-exec.py b/test/MSVS/vs-11.0Exp-exec.py
index 6a288a5..e7cffad 100644
--- a/test/MSVS/vs-11.0Exp-exec.py
+++ b/test/MSVS/vs-11.0Exp-exec.py
@@ -59,7 +59,7 @@ if env.WhereIs('cl'):
     print("os.environ.update(%%s)" %% repr(env['ENV']))
 """ % locals())
 
-if(test.stdout() == ""):
+if test.stdout() == "":
     msg = "Visual Studio %s missing cl.exe; skipping test.\n" % msvs_version
     test.skip_test(msg)
     
diff --git a/test/MSVS/vs-14.0-exec.py b/test/MSVS/vs-14.0-exec.py
index d2b7112..1d5b9bc 100644
--- a/test/MSVS/vs-14.0-exec.py
+++ b/test/MSVS/vs-14.0-exec.py
@@ -59,7 +59,7 @@ if env.WhereIs('cl'):
     print("os.environ.update(%%s)" %% repr(env['ENV']))
 """ % locals())
 
-if(test.stdout() == ""):
+if test.stdout() == "":
     msg = "Visual Studio %s missing cl.exe; skipping test.\n" % msvs_version
     test.skip_test(msg)
 
diff --git a/test/MSVS/vs-14.1-exec.py b/test/MSVS/vs-14.1-exec.py
index 2f593e0..bcf4fbe 100644
--- a/test/MSVS/vs-14.1-exec.py
+++ b/test/MSVS/vs-14.1-exec.py
@@ -59,7 +59,7 @@ if env.WhereIs('cl'):
     print("os.environ.update(%%s)" %% repr(env['ENV']))
 """ % locals())
 
-if(test.stdout() == ""):
+if test.stdout() == "":
     msg = "Visual Studio %s missing cl.exe; skipping test.\n" % msvs_version
     test.skip_test(msg)
 
diff --git a/test/MSVS/vs-6.0-exec.py b/test/MSVS/vs-6.0-exec.py
index 0864f76..ab70872 100644
--- a/test/MSVS/vs-6.0-exec.py
+++ b/test/MSVS/vs-6.0-exec.py
@@ -58,7 +58,7 @@ if env.WhereIs('cl'):
     print("os.environ.update(%%s)" %% repr(env['ENV']))
 """ % locals())
 
-if(test.stdout() == ""):
+if test.stdout() == "":
     msg = "Visual Studio %s missing cl.exe; skipping test.\n" % msvs_version
     test.skip_test(msg)
 
diff --git a/test/MSVS/vs-7.0-exec.py b/test/MSVS/vs-7.0-exec.py
index e95ca83..3c41aa5 100644
--- a/test/MSVS/vs-7.0-exec.py
+++ b/test/MSVS/vs-7.0-exec.py
@@ -58,7 +58,7 @@ if env.WhereIs('cl'):
     print("os.environ.update(%%s)" %% repr(env['ENV']))
 """ % locals())
 
-if(test.stdout() == ""):
+if test.stdout() == "":
     msg = "Visual Studio %s missing cl.exe; skipping test.\n" % msvs_version
     test.skip_test(msg)
 
diff --git a/test/MSVS/vs-7.1-exec.py b/test/MSVS/vs-7.1-exec.py
index 11ea617..f66b92d 100644
--- a/test/MSVS/vs-7.1-exec.py
+++ b/test/MSVS/vs-7.1-exec.py
@@ -58,7 +58,7 @@ if env.WhereIs('cl'):
     print("os.environ.update(%%s)" %% repr(env['ENV']))
 """ % locals())
 
-if(test.stdout() == ""):
+if test.stdout() == "":
     msg = "Visual Studio %s missing cl.exe; skipping test.\n" % msvs_version
     test.skip_test(msg)
 
diff --git a/test/MSVS/vs-8.0-exec.py b/test/MSVS/vs-8.0-exec.py
index 4b0a6dd..91e99dd 100644
--- a/test/MSVS/vs-8.0-exec.py
+++ b/test/MSVS/vs-8.0-exec.py
@@ -59,7 +59,7 @@ if env.WhereIs('cl'):
     print("os.environ.update(%%s)" %% repr(env['ENV']))
 """ % locals())
 
-if(test.stdout() == ""):
+if test.stdout() == "":
     msg = "Visual Studio %s missing cl.exe; skipping test.\n" % msvs_version
     test.skip_test(msg)
 
diff --git a/test/MSVS/vs-8.0Exp-exec.py b/test/MSVS/vs-8.0Exp-exec.py
index 0e4396d..77cae64 100644
--- a/test/MSVS/vs-8.0Exp-exec.py
+++ b/test/MSVS/vs-8.0Exp-exec.py
@@ -59,7 +59,7 @@ if env.WhereIs('cl'):
     print("os.environ.update(%%s)" %% repr(env['ENV']))
 """ % locals())
 
-if(test.stdout() == ""):
+if test.stdout() == "":
     msg = "Visual Studio %s missing cl.exe; skipping test.\n" % msvs_version
     test.skip_test(msg)
 
diff --git a/test/MSVS/vs-9.0-exec.py b/test/MSVS/vs-9.0-exec.py
index 3f823fa..26a115d 100644
--- a/test/MSVS/vs-9.0-exec.py
+++ b/test/MSVS/vs-9.0-exec.py
@@ -59,7 +59,7 @@ if env.WhereIs('cl'):
     print("os.environ.update(%%s)" %% repr(env['ENV']))
 """ % locals())
 
-if(test.stdout() == ""):
+if test.stdout() == "":
     msg = "Visual Studio %s missing cl.exe; skipping test.\n" % msvs_version
     test.skip_test(msg)
 
diff --git a/test/MSVS/vs-9.0Exp-exec.py b/test/MSVS/vs-9.0Exp-exec.py
index 5a65faf..0c274ba 100644
--- a/test/MSVS/vs-9.0Exp-exec.py
+++ b/test/MSVS/vs-9.0Exp-exec.py
@@ -59,7 +59,7 @@ if env.WhereIs('cl'):
     print("os.environ.update(%%s)" %% repr(env['ENV']))
 """ % locals())
 
-if(test.stdout() == ""):
+if test.stdout() == "":
     msg = "Visual Studio %s missing cl.exe; skipping test.\n" % msvs_version
     test.skip_test(msg)