def parse_report(val):
"""
PORTED FROM LOGISTICS:
Takes a product report string, such as "zi 10 co 20 la 30", and parses it into a list of tuples
of (code, quantity):
>>> parse_report("zi 10 co 20 la 30")
[('zi', 10), ('co', 20), ('la', 30)]
Properly handles arbitrary whitespace:
>>> parse_report("zi10 co20 la30")
[('zi', 10), ('co', 20), ('la', 30)]
Properly deals with Os being used for 0s:
>>> parse_report("zi1O co2O la3O")
[('zi', 10), ('co', 20), ('la', 30)]
Properly handles extra spam in the string:
>>> parse_report("randomextradata zi1O co2O la3O randomextradata")
[('zi', 10), ('co', 20), ('la', 30)]
"""
if six.PY3:
maketrans = str.maketrans
if isinstance(val, bytes):
val = val.decode('utf-8')
return [
(x[0], int(x[1].replace(' ', '').translate(maketrans("lLO", "110"))))
for x in findall(
"\s*(?P<code>[A-Za-z]{%(minchars)d,%(maxchars)d})\s*"
"(?P<quantity>[+-]?[ ]*[0-9%(numeric_letters)s]+)\s*" % {
"minchars": 2,
"maxchars": 4,
"numeric_letters": "lLO"
}, val)
]
else:
from strop import maketrans
if isinstance(val, six.text_type):
val = val.encode('utf-8')
return [
(x[0], int(x[1].translate(maketrans("lLO", "110"))))
for x in findall(
"\s*(?P<code>[A-Za-z]{%(minchars)d,%(maxchars)d})\s*"
"(?P<quantity>[+-]?[ ]*[0-9%(numeric_letters)s]+)\s*" % {
"minchars": 2,
"maxchars": 4,
"numeric_letters": "lLO"
}, val)
]
def parse_report(val):
"""
PORTED FROM LOGISTICS:
Takes a product report string, such as "zi 10 co 20 la 30", and parses it into a list of tuples
of (code, quantity):
>>> parse_report("zi 10 co 20 la 30")
[('zi', 10), ('co', 20), ('la', 30)]
Properly handles arbitrary whitespace:
>>> parse_report("zi10 co20 la30")
[('zi', 10), ('co', 20), ('la', 30)]
Properly deals with Os being used for 0s:
>>> parse_report("zi1O co2O la3O")
[('zi', 10), ('co', 20), ('la', 30)]
Properly handles extra spam in the string:
>>> parse_report("randomextradata zi1O co2O la3O randomextradata")
[('zi', 10), ('co', 20), ('la', 30)]
"""
if six.PY3:
maketrans = str.maketrans
if isinstance(val, bytes):
val = val.decode('utf-8')
return [(x[0],
int(x[1].replace(' ', '').translate(maketrans("lLO", "110"))))
for x in findall(
"\s*(?P<code>[A-Za-z]{%(minchars)d,%(maxchars)d})\s*"
"(?P<quantity>[+-]?[ ]*[0-9%(numeric_letters)s]+)\s*" % {
"minchars": 2,
"maxchars": 4,
"numeric_letters": "lLO"
}, val)]
else:
from strop import maketrans
if isinstance(val, six.text_type):
val = val.encode('utf-8')
return [(x[0], int(x[1].translate(maketrans("lLO", "110"))))
for x in findall(
"\s*(?P<code>[A-Za-z]{%(minchars)d,%(maxchars)d})\s*"
"(?P<quantity>[+-]?[ ]*[0-9%(numeric_letters)s]+)\s*" % {
"minchars": 2,
"maxchars": 4,
"numeric_letters": "lLO"
}, val)]
def parse_report(val):
"""
PORTED FROM LOGISTICS:
Takes a product report string, such as "zi 10 co 20 la 30", and parses it into a list of tuples
of (code, quantity):
>>> parse_report("zi 10 co 20 la 30")
[('zi', 10), ('co', 20), ('la', 30)]
Properly handles arbitrary whitespace:
>>> parse_report("zi10 co20 la30")
[('zi', 10), ('co', 20), ('la', 30)]
Properly deals with Os being used for 0s:
>>> parse_report("zi1O co2O la3O")
[('zi', 10), ('co', 20), ('la', 30)]
Properly handles extra spam in the string:
>>> parse_report("randomextradata zi1O co2O la3O randomextradata")
[('zi', 10), ('co', 20), ('la', 30)]
"""
def _cleanup(s):
return unicode(s).encode('utf-8')
return [(x[0], int(x[1].translate(maketrans("lLO", "110"))))
for x in findall(
"\s*(?P<code>[A-Za-z]{%(minchars)d,%(maxchars)d})\s*"
"(?P<quantity>[+-]?[ ]*[0-9%(numeric_letters)s]+)\s*" % {
"minchars": 2,
"maxchars": 4,
"numeric_letters": "lLO"
}, _cleanup(val))]
def parse_report(val):
"""
PORTED FROM LOGISTICS:
Takes a product report string, such as "zi 10 co 20 la 30", and parses it into a list of tuples
of (code, quantity):
>>> parse_report("zi 10 co 20 la 30")
[('zi', 10), ('co', 20), ('la', 30)]
Properly handles arbitrary whitespace:
>>> parse_report("zi10 co20 la30")
[('zi', 10), ('co', 20), ('la', 30)]
Properly deals with Os being used for 0s:
>>> parse_report("zi1O co2O la3O")
[('zi', 10), ('co', 20), ('la', 30)]
Properly handles extra spam in the string:
>>> parse_report("randomextradata zi1O co2O la3O randomextradata")
[('zi', 10), ('co', 20), ('la', 30)]
"""
def _cleanup(s):
return unicode(s).encode('utf-8')
return [
(x[0], int(x[1].translate(maketrans("lLO", "110"))))
for x in findall(
"\s*(?P<code>[A-Za-z]{%(minchars)d,%(maxchars)d})\s*"
"(?P<quantity>[+-]?[ ]*[0-9%(numeric_letters)s]+)\s*" %
{
"minchars": 2,
"maxchars": 4,
"numeric_letters": "lLO"
}, _cleanup(val))
]
def test_maketrans(self):
self.assertTrue(strop.maketrans("abc", "xyz") == transtable)
self.assertRaises(ValueError, strop.maketrans, "abc", "xyzq")
import warnings
def test_maketrans(self):
self.assertTrue(strop.maketrans("abc", "xyz") == transtable)
self.assertRaises(ValueError, strop.maketrans, "abc", "xyzq")
import warnings