add excellon file write

1 files changed, 9 insertions, 14 deletions

diff --git a/gerber/excellon.py b/gerber/excellon.py
index 45a8e4b..072bc31 100755
--- a/gerber/excellon.py
+++ b/gerber/excellon.py
@@ -74,6 +74,11 @@ class ExcellonFile(CncFile):
             ctx.drill(pos[0], pos[1], tool.diameter)

         ctx.dump(filename)

 

+    def write(self, filename):

+        with open(filename, 'w') as f:

+            for statement in self.statements:

+                f.write(statement.to_excellon() + '\n')

+                

 

 class ExcellonParser(object):

     """ Excellon File Parser

@@ -155,9 +160,9 @@ class ExcellonParser(object):
 

         elif line[0] == 'T' and self.state != 'HEADER':

             stmt = ToolSelectionStmt.from_excellon(line)

-            self.active_tool self.tools[stmt.tool]

+            self.active_tool = self.tools[stmt.tool]

             #self.active_tool = self.tools[int(line.strip().split('T')[1])]

-            self.statements.append(statement)

+            self.statements.append(stmt)

             

         elif line[0] in ['X', 'Y']:

             stmt = CoordinateStmt.from_excellon(line, fmt, zs)

@@ -197,18 +202,8 @@ class ExcellonParser(object):
         return FileSettings(units=self.units, format=self.format,

                             zero_suppression=self.zero_suppression,

                             notation=self.notation)

-

-

-def pairwise(iterator):

-    """ Iterate over list taking two elements at a time.

-

-    e.g. [1, 2, 3, 4, 5, 6] ==> [(1, 2), (3, 4), (5, 6)]

-    """

-    itr = iter(iterator)

-    while True:

-        yield tuple([itr.next() for i in range(2)])

         

 

 if __name__ == '__main__':

-    p = parser()

-    p.parse('examples/ncdrill.txt')

+    p = ExcellonParser()

+    parsed = p.parse('examples/ncdrill.txt')