Less printing

src/command_line.py

@@ -50,6 +50,7 @@ options['r'] = [ 'no_directives', 'Ignore all compiler directives !DEC$ and !DIR
 options['s'] = [ 'substitute'   , 'Substitute values in do loops for generating specific optimized code.', 1 ]
 options['t'] = [ 'touch'        , 'Display which entities are touched when touching the variable given as an argument.', 1 ]
 options['v'] = [ 'version'      , 'Prints version of irpf90', 0 ]
+options['w'] = [ 'warnings'     , 'Activate Warnings', 0 ]
 options['z'] = [ 'openmp'       , 'Activate for OpenMP code', 0 ]
 
 class CommandLine(object):
@@ -161,6 +162,15 @@ or
     return self._coarray
   coarray = property(fget=coarray)
 
+  def warnings(self):
+    if '_warnings' not in self.__dict__:
+      self._warnings= False
+      for o,a in self.opts:
+        if o in [ "-w", '--'+options['w'][0] ]:
+          self._warnings= True
+    return self._warnings
+  do_warnings = property(fget=warnings)
+
   def openmp(self):
     if '_openmp' not in self.__dict__:
       self._openmp = False

src/error.py

@@ -27,6 +27,8 @@
 
 import sys
 from irpf90_t import *
+from command_line import command_line
+do_warnings = command_line.do_warnings
 
 ######################################################################
 def fail(line,message):
@@ -43,6 +45,8 @@ Error:
 
 ######################################################################
 def warn(line,message):
+  if not command_line.do_warnings:
+    return
   if line is not None:
     assert isinstance(line,Line)
     print """

src/init.py

@@ -75,6 +75,7 @@ def init():
         try:
           file  = open(filename,"r")
         except IOError:
+          if command_line.do_warnings:
               print "Warning : Unable to read file %s."%(filename)
         else:
           buffer = file.read()

src/modules.py

@@ -46,7 +46,7 @@ def write_module(m):
   text = m.header + m.head 
   text = map(lambda x: "%s\n"%(x),text)
   if not same_file(filename,text):
-    print filename
+#    print filename
     file = open(filename,"w")
     file.writelines(text)
     file.close()
@@ -56,7 +56,7 @@ def write_module(m):
   text = m.header + m.generated_text + m.residual_text
   text = map(lambda x: "%s\n"%(x),text)
   if not same_file(filename,text):
-    print filename
+#    print filename
     file = open(filename,"w")
     file.writelines(text)
     file.close()