[bugfix] Python2 does not like section name called like a python builtin

python/dune/perftool/pdelab/driver/__init__.py

@@ -296,7 +296,7 @@ def generate_driver():
     add_section("vtk", "Do visualization...")
     add_section("instat", "Set up instationary stuff...")
     add_section("timings", "Maybe take performance measurements...")
-    add_section("print", "Maybe print residuals and matrices to stdout...")
+    add_section("printing", "Maybe print residuals and matrices to stdout...")
     add_section("error", "Maybe calculate errors for test results...")
 
     if get_option("instrumentation_level") >= 1:

python/dune/perftool/pdelab/driver/solve.py

@@ -204,7 +204,7 @@ def name_stationarynonlinearproblemsolver(go_type, go):
     return name
 
 
-@preamble(section="print")
+@preamble(section="printing")
 def print_residual():
     ini = name_initree()
     n_go = name_gridoperator(get_form_ident())
@@ -227,7 +227,7 @@ def print_residual():
             "}"]
 
 
-@preamble(section="print")
+@preamble(section="printing")
 def print_matrix():
     ini = name_initree()
     t_go = type_gridoperator(get_form_ident())