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[minigraph-gen]Find port alias column by header name if exist #262

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Merged
maggiemsft merged 2 commits into from
Oct 2, 2017
Merged

[minigraph-gen]Find port alias column by header name if exist #262

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f4f46bb
find port name column by header name if exist
maggiemsft Sep 7, 2017
8798c3d
improve parsing according to suggestion
maggiemsft Sep 22, 2017
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32 changes: 21 additions & 11 deletions ansible/library/port_alias.py
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Original file line number Diff line number Diff line change
Expand Up @@ -57,13 +57,21 @@ def get_portmap(self):
raise Exception("Something wrong when trying to find the portmap file, either the hwsku is not available or file location is not correct")
with open(self.filename) as f:
lines = f.readlines()
for line in lines:
if 'Ethernet' in line:
mapping = line.split()
if len(mapping) < 3:
self.portmap.append(mapping[0])
else:
self.portmap.append(mapping[2])
alias=False
while len(lines) != 0:
line = lines.pop(0)
if re.match('^#', line):
title=re.sub('#', '', line.strip().lower()).split()
if 'alias' in title:
index = title.index('alias')
alias = True
else:
if re.match('^Ethernet', line):
mapping = line.split()
if alias and len(mapping) > index:
self.portmap.append(mapping[index])
else:
self.portmap.append(mapping[0])
return

def main():
Expand All @@ -78,10 +86,12 @@ def main():
allmap = SonicPortAliasMap(m_args['hwsku'])
allmap.get_portmap()
module.exit_json(ansible_facts={'port_alias': allmap.portmap})
except (IOError, OSError):
module.fail_json(msg=allmap.portmap)
except Exception:
module.fail_json(msg=allmap.portmap)
except (IOError, OSError), e:
fail_msg = "IO error" + str(e)
module.fail_json(msg=fail_msg)
except Exception, e:
fail_msg = "failed to find the correct port names for "+m_args['hwsku'] + str(e)
module.fail_json(msg=fail_msg)

from ansible.module_utils.basic import *
if __name__ == "__main__":
Expand Down