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Diffstat (limited to 'io_import_dxf/dxfgrabber/sections.py')
-rwxr-xr-xio_import_dxf/dxfgrabber/sections.py7
1 files changed, 7 insertions, 0 deletions
diff --git a/io_import_dxf/dxfgrabber/sections.py b/io_import_dxf/dxfgrabber/sections.py
index 286ebf09..c1b03714 100755
--- a/io_import_dxf/dxfgrabber/sections.py
+++ b/io_import_dxf/dxfgrabber/sections.py
@@ -8,6 +8,7 @@ __author__ = "mozman <mozman@gmx.at>"
from .codepage import toencoding
from .defaultchunk import DefaultChunk, iterchunks
from .headersection import HeaderSection
+from .headersection import MinVersionError
from .tablessection import TablesSection
from .entitysection import EntitySection, ObjectsSection
from .blockssection import BlocksSection
@@ -29,6 +30,11 @@ class Sections(object):
section = cls()
self._sections[section.name] = section
+ def check_min_version(self, version_string):
+ v = int(version_string.replace("AC", ""))
+ if v < 1009:
+ raise MinVersionError(version_string)
+
def _setup_sections(self, tagreader, drawing):
def name(section):
return section[1].value
@@ -38,6 +44,7 @@ class Sections(object):
if bootstrap:
new_section = HeaderSection.from_tags(section)
drawing.dxfversion = new_section.get('$ACADVER', 'AC1009')
+ self.check_min_version(drawing.dxfversion)
codepage = new_section.get('$DWGCODEPAGE', 'ANSI_1252')
drawing.encoding = toencoding(codepage)
bootstrap = False