def _list_file_stack(fname, ind, digit=None):
"""
Return a stack of file names in a folder as a list.
Parameters
----------
fname : str
String defining the path of file or file name.
ind : list of int
Indices of the files to read.
digit : int
Deprecated input for the number of digits in all indexes
of the stacked files.
"""
if digit is not None:
warnings.warn(("The 'digit' argument is deprecated and no longer used."
" It may be removed completely in a later version."),
FutureWarning)
body = writer.get_body(fname)
body, digits = writer.remove_trailing_digits(body)
ext = writer.get_extension(fname)
list_fname = []
for m in ind:
counter_string = str(m).zfill(digits)
list_fname.append(body + counter_string + ext)
return list_fname
def _list_file_stack(fname, ind, digit=None):
"""
Return a stack of file names in a folder as a list.
Parameters
----------
fname : str
String defining the path of file or file name.
ind : list of int
Indices of the files to read.
digit : int
Deprecated input for the number of digits in all indexes
of the stacked files.
"""
if digit is not None:
warnings.warn(("The 'digit' argument is deprecated and no longer used."
" It may be removed completely in a later version."),
FutureWarning)
body = writer.get_body(fname)
body, digits = writer.remove_trailing_digits(body)
ext = writer.get_extension(fname)
list_fname = []
for m in ind:
counter_string = str(m).zfill(digits)
list_fname.append(body + counter_string + ext)
return list_fname
def test_remove_trailing_digits_handles_empty_string(self):
text, number_of_digits = writer.remove_trailing_digits("")
assert_equal(text, "")
assert_equal(number_of_digits, 0)
def test_remove_trailing_digits_handles_not_having_digits(self):
text, number_of_digits = writer.remove_trailing_digits("someText")
assert_equal(text, "someText")
def test_remove_trailing_digits_does_not_remove_digits_in_the_middle(self):
text, number_of_digits = writer.remove_trailing_digits(
"8s7o6m5e4T3e2x1t00.0000")
assert_equal(text, "8s7o6m5e4T3e2x1t00.")
def test_remove_trailing_digits_removes_digits(self):
text, number_of_digits = writer.remove_trailing_digits(
"someText1234567890")
assert_equal(text, "someText")
def test_remove_trailing_digits_removes_correct_number_of_zeroes(self):
text, number_of_digits = writer.remove_trailing_digits("someText0000")
assert_equal(number_of_digits, 4)