improve interactive startup

This fixes a scrolling bug that caused some lines to be hidden from the
user

Author: skogsbaer

python/code/wypp/ansi.py

@@ -23,7 +23,7 @@ def color(s, color):
     return color + s + RESET
 
 def green(s):
-    return color(s, GREEN)
+    return color(s, GREEN + BOLD)
 
 def red(s):
     return color(s, RED + BOLD)

python/code/wypp/interactive.py

@@ -8,18 +8,6 @@
 from constants import *
 from myLogging import *
 from exceptionHandler import handleCurrentException
-import i18n
-
-def prepareInteractive(reset=True):
-    print()
-    if reset:
-        if os.name == 'nt':
-            # clear the terminal
-            os.system('cls')
-        else:
-            # On linux & mac use ANSI Sequence for this
-            print('\033[2J\033[H')
-
 
 HISTORY_SIZE = 1000
 

python/code/wypp/runner.py

@@ -33,7 +33,7 @@ def pythonVersionOk(v):
 import runCode
 import exceptionHandler
 import cmdlineArgs
-
+import ansi
 
 def printWelcomeString(file, version, doTypecheck):
     cwd = os.getcwd() + "/"
@@ -44,8 +44,10 @@ def printWelcomeString(file, version, doTypecheck):
     tycheck = ''
     if not doTypecheck:
         tycheck = ', no typechecking'
-    printStderr(i18n.tr('=== WELCOME to ') + '"Write Your Python Program" ' +
-                '(%sPython %s, %s%s) ===' % (versionStr, pythonVersion, file, tycheck))
+    msg = i18n.tr('=== WELCOME to ') + '"Write Your Python Program" ' + \
+          '(%sPython %s, %s%s) ===' % (versionStr, pythonVersion, file, tycheck)
+    fullMsg = (10 * '\n') + ansi.green(msg) + '\n'
+    printStderr(fullMsg)
 
 def main(globals, argList=None):
     (args, restArgs) = cmdlineArgs.parseCmdlineArgs(argList)
@@ -70,8 +72,6 @@ def main(globals, argList=None):
 
     isInteractive = args.interactive
     version = versionMod.readVersion()
-    if isInteractive:
-        interactive.prepareInteractive(reset=not args.noClear)
 
     if fileToRun is None:
         return