Add syntax checks
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3d-gussner
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3b82333fcb
commit
86235259a3
1 changed files with 62 additions and 10 deletions
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@ -1,7 +1,6 @@
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#!/usr/bin/env python3
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#
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# Version 1.0.1
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#
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# Version 1.0.2 - Build 37
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#############################################################################
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# Change log:
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# 7 May 2019, Ondrej Tuma, Initial
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@ -13,12 +12,26 @@
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# 23 Apr. 2021, wavexx , improve
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# 24 Apr. 2021, wavexx , improve
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# 26 Apr. 2021, 3d-gussner, add character ruler
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# 07 Jan. 2022, 3d-gussner, Check for Syntax errors and exit with error
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# , add Build number 'git rev-list --count HEAD lang-check.py'
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#############################################################################
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#
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# Expected syntax of the files, which other scripts depend on
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# 'lang_en.txt'
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# 1st line: '#MSG_'<some text>' c='<max chars in a column>' r='<max rows> ; '#MSG' is mandentory while 'c=' and 'r=' aren't but should be there
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# 2nd line: '"'<origin message used in the source code>'"' ; '"' double quotes at the beginning and end of message are mandentory
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# 3rd line: LF ; Line feed is mandantory between messages
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#
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# 'lang_en_??.txt'
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# 1st line: '#MSG_'<some text>' c='<max chars in a column>' r='<max rows> ; '#MSG' is mandentory while 'c=' and 'r=' aren't but should be there
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# 2nd line: '"'<origin message used in the source code>'"' ; '"' double quotes at the beginning and end of message are mandentory
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# 3rd line: '"'<translated message>'"' ; '"' double quotes at the beginning and end of message are mandentory
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# 4th line: LF ; Line feed is mandantory between messages
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#
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"""Check lang files."""
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from argparse import ArgumentParser
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from traceback import print_exc
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from sys import stdout, stderr
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from sys import stdout, stderr, exit
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import textwrap
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import re
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@ -99,7 +112,6 @@ def ign_char_first(c):
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def ign_char_last(c):
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return c.isalnum() or c in {'.', "'"}
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def parse_txt(lang, no_warning, warn_empty):
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"""Parse txt file and check strings to display definition."""
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if lang == "en":
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@ -112,9 +124,15 @@ def parse_txt(lang, no_warning, warn_empty):
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lines = 1
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with open(file_path) as src:
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while True:
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comment = src.readline().split(' ')
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#print (comment) #Debug
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message = src.readline()
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#print(message) #Debug
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#check syntax 1st line starts with `#MSG`
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if (message[0:4] != '#MSG'):
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print(red("[E]: Critical syntax error: 1st line doesn't start with #MSG on line %d" % lines))
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print(red(message))
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exit(1)
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#Check if columns and rows are defined
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comment = message.split(' ')
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#Check if columns and rows are defined
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cols = None
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rows = None
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@ -140,12 +158,46 @@ def parse_txt(lang, no_warning, warn_empty):
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print(yellow("[W]: Multiple rows with odd number of columns on line %d" % lines))
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#Wrap text to 20 chars and rows
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source = src.readline()[:-1].strip('"')
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source = src.readline()[:-1] #read whole line
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#check if 2nd line of origin message beginns and ends with " double quote
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if (source[0]!="\""):
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print(red('[E]: Critical syntax error: Missing " at beginning of message in source on line %d' % lines))
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print(red(source))
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exit(1)
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if (source[-1]=="\""):
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source = source.strip('"') #remove " double quotes from message
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else:
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print(red('[E]: Critical syntax error: Missing " at end of message in source on line %d' % lines))
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print(red(source))
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exit(1)
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#print (source) #Debug
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translation = src.readline()[:-1].strip('"')
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translation = src.readline()[:-1]#read whole line
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#check if 3rd line of translation message beginns and ends with " double quote
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if (translation[0]!="\""):
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print(red('[E]: Critical syntax error: Missing " at beginning of message in translation on line %d' % lines))
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print(red(translation))
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exit(1)
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if (translation[-1]=="\""):
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#print ("End ok")
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translation = translation.strip('"') #remove " double quote from message
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else:
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print(red('[E]: Critical syntax error: Missing " at end of message in translation on line %d' % lines))
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print(red(translation))
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exit(1)
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#print (translation)
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if translation == '\\x00':
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# crude hack to handle intentionally-empty translations
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translation = ''
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#check if source is ascii only
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if source.isascii() == False:
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print(red('[E]: Critical syntax: Non ascii chars found on line %d' % lines))
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print(red(source))
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exit(1)
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#check if translation is ascii only
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if translation.isascii() == False:
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print(red('[E]: Critical syntax: Non ascii chars found on line %d' % lines))
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print(red(translation))
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exit(1)
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# handle backslash sequences
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source = unescape(source)
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@ -232,8 +284,8 @@ def parse_txt(lang, no_warning, warn_empty):
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print_source_translation(source, translation,
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wrapped_source, wrapped_translation,
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rows, cols)
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if len(src.readline()) != 1: # empty line
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print(red('[E]: Critical Syntax error: Missing empty line between messages between lines: %d and %d' % (lines+3,lines+4)))
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break
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lines += 4
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print(green("End %s lang-check" % lang))
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