diff options
| -rw-r--r-- | gerber/rs274x.py | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/gerber/rs274x.py b/gerber/rs274x.py index 9d5b141..92f4c4b 100644 --- a/gerber/rs274x.py +++ b/gerber/rs274x.py @@ -237,18 +237,29 @@ class GerberParser(object): length = len(data) start = 0 + in_header = True for cur in range(0, length): - + val = data[cur] + + if val == '%' and start == cur: + in_header = True + continue + if val == '\r' or val == '\n': if start != cur: yield data[start:cur] start = cur + 1 - elif val == '*': + elif not in_header and val == '*': + yield data[start:cur + 1] + start = cur + 1 + + elif in_header and val == '%': yield data[start:cur + 1] start = cur + 1 + in_header = False def dump_json(self): stmts = {"statements": [stmt.__dict__ for stmt in self.statements]} @@ -457,7 +468,9 @@ class GerberParser(object): def _evaluate_mode(self, stmt): if stmt.type == 'RegionMode': if self.region_mode == 'on' and stmt.mode == 'off': - self.primitives.append(Region(self.current_region, level_polarity=self.level_polarity, units=self.settings.units)) + # Sometimes we have regions that have no points. Skip those + if self.current_region: + self.primitives.append(Region(self.current_region, level_polarity=self.level_polarity, units=self.settings.units)) self.current_region = None self.region_mode = stmt.mode elif stmt.type == 'QuadrantMode': |