32 lines
1,017 B
Diff
32 lines
1,017 B
Diff
diff --git a/manuf/manuf.py b/manuf/manuf.py
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index e5e9193..09e9687 100755
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--- a/manuf/manuf.py
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+++ b/manuf/manuf.py
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@@ -65,8 +65,14 @@ class MacParser(object):
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WFA_URL = "https://gitlab.com/wireshark/wireshark/raw/master/wka"
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def __init__(self, manuf_name=None, update=False):
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- self._manuf_name = manuf_name or self.get_packaged_manuf_file_path()
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- if update:
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+ if manuf_name is not None:
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+ self._manuf_name = manuf_name
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+ self.external_db = True
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+ else:
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+ self._manuf_name = self.get_packaged_manuf_file_path()
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+ self.external_db = False
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+
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+ if update and self.external_db:
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self.update()
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else:
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self.refresh()
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@@ -134,6 +140,9 @@ class MacParser(object):
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URLError: If the download fails
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"""
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+ if manuf_url is None and not self.external_db:
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+ return
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+
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if not manuf_url:
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manuf_url = self.MANUF_URL
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if not manuf_name:
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