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closes #262: fix mikrotik error

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thatmattlove 2024-06-16 16:54:14 -04:00
parent e19dd675e5
commit 30fda91bc8
1 changed files with 35 additions and 34 deletions
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69
hyperglass/plugins/_builtin/mikrotik_garbage_output.py
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@ -37,45 +37,46 @@ class MikrotikGarbageOutput(OutputPlugin):
result = ()
for each_output in output:
if each_output.split()[-1] in ("DISTANCE", "STATUS"):
# Mikrotik shows the columns with no rows if there is no data.
# Rather than send back an empty table, send back an empty
# response which is handled with a warning message.
each_output = ""
else:
remove_lines = ()
all_lines = each_output.splitlines()
# Starting index for rows (after the column row).
start = 1
# Extract the column row.
column_line = " ".join(all_lines[0].split())
if len(each_output) != 0:
if each_output.split()[-1] in ("DISTANCE", "STATUS"):
# Mikrotik shows the columns with no rows if there is no data.
# Rather than send back an empty table, send back an empty
# response which is handled with a warning message.
each_output = ""
else:
remove_lines = ()
all_lines = each_output.splitlines()
# Starting index for rows (after the column row).
start = 1
# Extract the column row.
column_line = " ".join(all_lines[0].split())
for i, line in enumerate(all_lines[1:]):
# Remove all the newline characters (which differ line to
# line) for comparison purposes.
normalized = " ".join(line.split())
for i, line in enumerate(all_lines[1:]):
# Remove all the newline characters (which differ line to
# line) for comparison purposes.
normalized = " ".join(line.split())
# Remove ansii characters that aren't caught by Netmiko.
normalized = re.sub(r"\\x1b\[\S{2}\s", "", normalized)
# Remove ansii characters that aren't caught by Netmiko.
normalized = re.sub(r"\\x1b\[\S{2}\s", "", normalized)
if column_line in normalized:
# Mikrotik often re-inserts the column row in the output,
# effectively 'starting over'. In that case, re-assign
# the column row and starting index to that point.
column_line = re.sub(r"\[\S{2}\s", "", line)
start = i + 2
if column_line in normalized:
# Mikrotik often re-inserts the column row in the output,
# effectively 'starting over'. In that case, re-assign
# the column row and starting index to that point.
column_line = re.sub(r"\[\S{2}\s", "", line)
start = i + 2
if "[Q quit|D dump|C-z pause]" in normalized:
# Remove Mikrotik's unhelpful helpers from the output.
remove_lines += (i + 1,)
if "[Q quit|D dump|C-z pause]" in normalized:
# Remove Mikrotik's unhelpful helpers from the output.
remove_lines += (i + 1,)
# Combine the column row and the data rows from the starting
# index onward.
lines = [column_line, *all_lines[start:]]
# Combine the column row and the data rows from the starting
# index onward.
lines = [column_line, *all_lines[start:]]
# Remove any lines marked for removal and re-join with a single
# newline character.
lines = [line for idx, line in enumerate(lines) if idx not in remove_lines]
result += ("\n".join(lines),)
# Remove any lines marked for removal and re-join with a single
# newline character.
lines = [line for idx, line in enumerate(lines) if idx not in remove_lines]
result += ("\n".join(lines),)
return result