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Code Issues Releases Activity

add stat command timestamp detection

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Kelly Brazil
2021-03-29 14:45:13 -07:00
parent 8ad164eb34
commit 507999b117
3 changed files with 34 additions and 19 deletions
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13
jc/utils.py
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@ -1,6 +1,6 @@
"""jc - JSON CLI output utility utils"""
import textwrap
import sys
import re
import locale
from datetime import datetime, timezone
@ -52,7 +52,7 @@ def compatibility(mod_name, compatible):
Returns:
no return, just prints output to STDERR
None - just prints output to STDERR
"""
platform_found = False
@ -109,6 +109,7 @@ def parse_datetime_to_timestamp(data):
If the conversion completely fails, all fields will be None.
"""
normalized_datetime = ''
utc_tz = False
dt = None
dt_utc = None
@ -128,6 +129,8 @@ def parse_datetime_to_timestamp(data):
utc_tz = True
else:
utc_tz = False
elif '+0000' in data or '-0000' in data:
utc_tz = True
formats = [
{'id': 1000, 'format': '%c', 'locale': None}, # C locale format conversion, or date cli command in C locale with non-UTC tz: Tue Mar 23 16:12:11 2021 or Tue Mar 23 16:12:11 IST 2021
@ -137,6 +140,8 @@ def parse_datetime_to_timestamp(data):
{'id': 5000, 'format': '%A %d %B %Y %I:%M:%S %p', 'locale': None}, # European-style local format with non-UTC tz (found in upower cli output): Tuesday 01 October 2019 12:50:41 PM IST
{'id': 6000, 'format': '%a %b %d %I:%M:%S %p %Z %Y', 'locale': None}, # en_US.UTF-8 format (found in date cli): Wed Mar 24 06:16:19 PM UTC 2021
{'id': 7000, 'format': '%a %b %d %H:%M:%S %Z %Y', 'locale': None}, # C locale format (found in date cli): Wed Mar 24 11:11:30 UTC 2021
{'id': 7100, 'format': '%b %d %X %Y', 'locale': None}, # C locale format (found in stat cli output - osx): # Mar 29 11:49:05 2021
{'id': 7200, 'format': '%Y-%m-%d %X.%f %z', 'locale': None}, # C locale format (found in stat cli output - linux): 2019-08-13 18:13:43.555604315 -0400
# attempt locale changes last
{'id': 8000, 'format': '%a %d %b %Y %H:%M:%S %Z', 'locale': ''}, # current locale format (found in upower cli output): # mar. 23 mars 2021 23:12:11 UTC
{'id': 8100, 'format': '%a %d %b %Y %H:%M:%S', 'locale': ''}, # current locale format with non-UTC tz (found in upower cli output): # mar. 23 mars 2021 19:12:11 EDT
@ -179,6 +184,10 @@ def parse_datetime_to_timestamp(data):
normalized_datetime = ' '.join(normalized_datetime_list)
# normalize further by converting any greater-than 6-digit subsecond to 6-digits
p = re.compile(r'(\W\d\d:\d\d:\d\d\.\d{6})\d+\W')
normalized_datetime = p.sub(r'\g<1> ', normalized_datetime)
for fmt in formats:
try:
locale.setlocale(locale.LC_TIME, fmt['locale'])