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Code Issues Releases Activity

fixes for right justified columns

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Kelly Brazil
2019-11-11 11:53:16 -08:00
parent 2a953011f7
commit 1546ec3bd1
1 changed files with 17 additions and 13 deletions
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30
jc/parsers/lsblk.py
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@ -9,6 +9,7 @@ Examples:
"""
import string
import jc.utils
@ -29,7 +30,7 @@ def process(proc_data):
"uuid": string,
"partlabel": string,
"partuuid": string,
"ra": boolean,
"ra": integer,
"model": string,
"serial": string,
"state": string,
@ -61,7 +62,7 @@ def process(proc_data):
'''
for entry in proc_data:
# boolean changes
bool_list = ['rm', 'ro', 'ra', 'rota', 'disc_zero', 'rand']
bool_list = ['rm', 'ro', 'rota', 'disc_zero', 'rand']
for key in bool_list:
if key in entry:
try:
@ -71,7 +72,7 @@ def process(proc_data):
entry[key] = None
# integer changes
int_list = ['alignment', 'min_io', 'opt_io', 'phy_sec', 'log_sec', 'rq_size', 'disc_aln']
int_list = ['ra', 'alignment', 'min_io', 'opt_io', 'phy_sec', 'log_sec', 'rq_size', 'disc_aln']
for key in int_list:
if key in entry:
try:
@ -95,6 +96,9 @@ def parse(data, raw=False, quiet=False):
if not quiet:
jc.utils.compatibility(__name__, compatible)
# unicode \u2063 = invisible separator and should not be seen in lsblk output
delim = '\u2063'
raw_output = []
linedata = data.splitlines()
# Clear any blank lines
@ -117,14 +121,9 @@ def parse(data, raw=False, quiet=False):
for i, column in enumerate(header_list[0:len(header_list) - 1]):
header_spec = {
'name': column,
'end': header_text.find(header_search[i + 1]) + 1
'end': header_text.find(header_search[i + 1])
}
# fix weird 'rev' column
if header_search[i + 1] == ' rev ':
end_fix = header_spec['end'] - 1
header_spec['end'] = end_fix
header_spec_list.append(header_spec)
# parse lines
@ -138,11 +137,16 @@ def parse(data, raw=False, quiet=False):
for h_spec in header_spec_list:
if h_spec['name'] == col:
h_end = h_spec['end']
# insert \u2026 delimiter
entry = entry[:h_end] + '~' + entry[h_end:]
# check if the location contains whitespace. if not
# then move to the left until a space is found
while h_end > 0 and entry[h_end] not in string.whitespace:
h_end -= 1
# create the entry list from the new delimiter
entry_list = entry.split('~', maxsplit=len(header_list) - 1)
# insert custom delimiter
entry = entry[:h_end] + delim + entry[h_end + 1:]
# create the entry list from the new custom delimiter
entry_list = entry.split(delim, maxsplit=len(header_list) - 1)
# clean up leading and trailing spaces in entry
clean_entry_list = []