Revert "Fix whitespace"

compiler/base/lef.py

@@ -220,3 +220,4 @@ class lef:
                                                  round(item[1],
                                                        self.round_grid)))
             self.lef.write(" ;\n")
+

compiler/base/timing_graph.py

@@ -153,3 +153,4 @@ class timing_graph():
         """ override print function output """
 
         return str(self)
+

compiler/characterizer/cacti.py

@@ -118,3 +118,5 @@ class cacti(simulation):
         debug.info(1, "Dynamic Power: {0} mW".format(power.dynamic))
         debug.info(1, "Leakage Power: {0} mW".format(power.leakage))
         return power
+        
+    

compiler/characterizer/linear_regression.py

@@ -40,3 +40,4 @@ class linear_regression(regression_model):
         
         pred = model.predict(features)
         return pred
+        

compiler/characterizer/measurements.py

@@ -211,3 +211,4 @@ class voltage_at_measure(spice_measurement):
             meas_name = self.name
             targ_name = self.targ_name_no_port
         return (meas_name, targ_name, time_at)
+

compiler/characterizer/model_check.py

@@ -448,3 +448,6 @@ class model_check(delay):
             name_dict[self.sae_model_name] = name_dict["sae_measures"]
 
         return name_dict
+
+
+

compiler/characterizer/neural_network.py

@@ -41,3 +41,4 @@ class neural_network(regression_model):
         pred = model.predict(features)
         reshape_pred = np.reshape(pred, (len(pred),1))
         return reshape_pred
+        

compiler/characterizer/regression_model.py

@@ -205,3 +205,4 @@ class regression_model(simulation):
         OPTS.model_dict[model_name+"_coef"] = list(model.coef_[0])
         debug.info(1,"Coefs of {}:{}".format(model_name,OPTS.model_dict[model_name+"_coef"]))
         OPTS.model_dict[model_name+"_intercept"] = float(model.intercept_)
+        

compiler/debug.py

@@ -134,3 +134,4 @@ def bp():
     and whenever you encounter the debug.bp() they won't be "reset".
     """
     pass
+        

compiler/drc/custom_cell_properties.py

@@ -290,3 +290,4 @@ class cell_properties():
     @property
     def row_cap_2port(self):
         return self._row_cap_2port
+    

compiler/model_data_util.py

@@ -267,3 +267,27 @@ if __name__ == "__main__":
         input_dir_path = sys.argv[1]   
         out_path = sys.argv[2] 
         gen_model_csv(input_dir_path, out_path) 
+
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compiler/router/grid.py

@@ -213,3 +213,8 @@ class grid:
         """
         path.set_path(False)
         path.set_blocked(True)
+
+
+
+
+

compiler/router/grid_cell.py

@@ -49,3 +49,4 @@ class grid_cell:
             type_string += "P"
 
         return type_string
+

compiler/router/signal_escape_router.py

@@ -102,3 +102,5 @@ class signal_escape_router(router):
             #     breakpoint()
                 
         self.write_debug_gds("debug_route.gds", True)
+
+

compiler/router/supply_grid.py

@@ -77,3 +77,5 @@ class supply_grid(signal_grid):
             wave = wave_path.neighbor(direct)
 
         return wave_path
+
+

compiler/router/supply_grid_router.py

@@ -392,3 +392,4 @@ class supply_grid_router(router):
         debug.info(4, "Blocking supply rail")
         for rail_name in self.supply_rail_tracks:
             self.rg.set_blocked(self.supply_rail_tracks[rail_name])
+

compiler/tests/00_code_format_check_test.py

@@ -28,7 +28,6 @@ class code_format_test(openram_test):
                 continue
             errors += check_file_format_tab(code)
             errors += check_file_format_carriage(code)
-            errors += check_file_format_whitespace(code)
 
         for code in source_codes:
             if re.search("gdsMill", code):
@@ -52,7 +51,7 @@ def setup_files(path):
     files = []
     for (dir, _, current_files) in os.walk(path):
         for f in current_files:
-            files.append(os.path.join(dir, f))
+            files.append(os.getenv("OPENRAM_HOME"))
     nametest = re.compile("\.py$", re.IGNORECASE)
     select_files = list(filter(nametest.search, files))
     return select_files
@@ -93,35 +92,13 @@ def check_file_format_carriage(file_name):
         if len(key_positions)>10:
             line_numbers = key_positions[:10] + [" ..."]
         else:
-            line_numbers = key_positions
+            line_numbers = key_positoins
         debug.info(0, '\nFound ' + str(len(key_positions)) + ' carriage returns in ' +
                    str(file_name) + ' (lines ' + ",".join(str(x) for x in line_numbers) + ')')
     f.close()
     return len(key_positions)
 
 
-def check_file_format_whitespace(file_name):
-    """
-    Check if file contains a line with whitespace at the end
-    and return the number of these lines.
-    """
-
-    f = open(file_name, "r")
-    key_positions = []
-    for num, line in enumerate(f.readlines()):
-        if re.match(r".*[ \t]$", line):
-            key_positions.append(num)
-    if len(key_positions) > 0:
-        if len(key_positions) > 10:
-            line_numbers = key_positions[:10] + [" ..."]
-        else:
-            line_numbers = key_positions
-        debug.info(0, "\nFound " + str(len(key_positions)) + " ending whitespace in " +
-                   str(file_name) + " (lines " + ",".join(str(x) for x in line_numbers) + ")")
-    f.close()
-    return len(key_positions)
-
-
 def check_print_output(file_name):
     """Check if any files (except debug.py) call the _print_ function. We should
     use the debug output with verbosity instead!"""