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lang-check: handle/warn about trailing whitespace

This commit is contained in:
Yuri D'Elia 2021-04-24 00:52:26 +02:00
parent ecc375f94f
commit ceb1d2aaaf
1 changed files with 34 additions and 5 deletions
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39
lang/lang-check.py
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@ -17,6 +17,7 @@ from argparse import ArgumentParser
from traceback import print_exc from traceback import print_exc
from sys import stdout, stderr from sys import stdout, stderr
import textwrap import textwrap
import re
def color_maybe(color_attr, text): def color_maybe(color_attr, text):
if stdout.isatty(): if stdout.isatty():
@ -60,6 +61,21 @@ def print_source_translation(source, translation, wrapped_source, wrapped_transl
print_wrapped(wrapped_translation, rows, cols) print_wrapped(wrapped_translation, rows, cols)
print() print()
def highlight_trailing_white(text):
if type(text) == str:
return re.sub(r' $', '·', text)
else:
ret = text[:]
ret[-1] = highlight_trailing_white(ret[-1])
return ret
def wrap_text(text, cols):
# wrap text
ret = list(textwrap.TextWrapper(width=cols).wrap(text))
if len(ret):
# add back trailing whitespace
ret[-1] += ' ' * (len(text) - len(text.rstrip()))
return ret
def unescape(text): def unescape(text):
if '\\' not in text: if '\\' not in text:
@ -125,9 +141,9 @@ def parse_txt(lang, no_warning):
translation = unescape(translation) translation = unescape(translation)
#print (translation) #Debug #print (translation) #Debug
wrapped_source = list(textwrap.TextWrapper(width=cols).wrap(source)) wrapped_source = wrap_text(source, cols)
rows_count_source = len(wrapped_source) rows_count_source = len(wrapped_source)
wrapped_translation = list(textwrap.TextWrapper(width=cols).wrap(translation)) wrapped_translation = wrap_text(translation, cols)
rows_count_translation = len(wrapped_translation) rows_count_translation = len(wrapped_translation)
#End wrap text #End wrap text
@ -159,8 +175,8 @@ def parse_txt(lang, no_warning):
# Different first/last character # Different first/last character
if not no_warning and len(source) > 0 and len(translation) > 0: if not no_warning and len(source) > 0 and len(translation) > 0:
source_end = source.strip()[-1] source_end = source.rstrip()[-1]
translation_end = translation.strip()[-1] translation_end = translation.rstrip()[-1]
start_diff = not (ign_char_first(source[0]) and ign_char_first(translation[0])) and source[0] != translation[0] start_diff = not (ign_char_first(source[0]) and ign_char_first(translation[0])) and source[0] != translation[0]
end_diff = not (ign_char_last(source_end) and ign_char_last(translation_end)) and source_end != translation_end end_diff = not (ign_char_last(source_end) and ign_char_last(translation_end)) and source_end != translation_end
if start_diff or end_diff: if start_diff or end_diff:
@ -174,12 +190,25 @@ def parse_txt(lang, no_warning):
# Short translation # Short translation
if not no_warning and len(source) > 0 and len(translation) > 0: if not no_warning and len(source) > 0 and len(translation) > 0:
if len(translation.strip()) < len(source.strip()) / 2: if len(translation.rstrip()) < len(source.rstrip()) / 2:
print(yellow('[W]: Short translation on line %d:' % (lines))) print(yellow('[W]: Short translation on line %d:' % (lines)))
print_source_translation(source, translation, print_source_translation(source, translation,
wrapped_source, wrapped_translation, wrapped_source, wrapped_translation,
rows, cols) rows, cols)
# Incorrect trailing whitespace in translation
if not no_warning and len(translation) > 0 and \
(source.rstrip() == source or (rows == 1 and len(source) == cols)) and \
translation.rstrip() != translation and \
(rows > 1 or len(translation) != len(source)):
print(yellow('[W]: Incorrect trailing whitespace for translation on line %d:' % (lines)))
source = highlight_trailing_white(source)
translation = highlight_trailing_white(translation)
wrapped_translation = highlight_trailing_white(wrapped_translation)
print_source_translation(source, translation,
wrapped_source, wrapped_translation,
rows, cols)
if len(src.readline()) != 1: # empty line if len(src.readline()) != 1: # empty line
break break
lines += 4 lines += 4