import os import re from common import TranslationJob, nice_mkdir, nice_path_join """ Types of input lines """ TYPE_WHITESPACE = 1 # whitespace only TYPE_HEADER = 2 # header (beginning with \b or \t) TYPE_BULLET = 3 # bullet point TYPE_IMAGE = 4 # image (beginning with \image) TYPE_CODE = 5 # code (beginning with \s;) TYPE_PLAIN = 6 # plain text class HelpTranslationJob(TranslationJob): def __init__(self, **kwargs): TranslationJob.__init__(self, **kwargs) self.template_file = kwargs['template_file'] self.language_file = kwargs['language_file'] self.line_buffer = None def process_file(self): while True: (paragraph, paragraph_type) = self.read_input_paragraph() if not paragraph: break if paragraph_type == TYPE_WHITESPACE: self.process_whitespace(paragraph[0]) elif paragraph_type == TYPE_HEADER: self.process_header(paragraph[0]) elif paragraph_type == TYPE_BULLET: self.process_bullet(paragraph[0]) elif paragraph_type == TYPE_IMAGE: self.process_image(paragraph[0]) elif paragraph_type == TYPE_CODE: self.process_code(paragraph) elif paragraph_type == TYPE_PLAIN: self.process_plain(paragraph) """ Read one or more lines of input with same line type and return the list as paragraph Exception is types which are processed as single lines, giving only paragraph with one line """ def read_input_paragraph(self): paragraph = None paragraph_type = None while True: line = None line_type = None if self.line_buffer: (line, line_type) = self.line_buffer self.line_buffer = None else: line = self.read_input_line() if line: line_type = self.check_line_type(line.text) if not line: break if not paragraph_type: paragraph_type = line_type if paragraph_type == line_type: if not paragraph: paragraph = [] paragraph.append(line) else: self.line_buffer = (line, line_type) break if line_type in [TYPE_WHITESPACE, TYPE_HEADER, TYPE_BULLET, TYPE_IMAGE]: break return (paragraph, paragraph_type) def check_line_type(self, line): if re.match(r'^\s*$', line) or re.match(r'^\\[nctr];$', line): return TYPE_WHITESPACE elif re.match(r'^\\[bt];', line): return TYPE_HEADER elif re.match(r'^\s*([0-9]\)|[o-])', line): return TYPE_BULLET elif re.match(r'^\\image.*;$', line): return TYPE_IMAGE elif re.match(r'^\\s;', line): return TYPE_CODE else: return TYPE_PLAIN def process_whitespace(self, line): self.write_output_line(line.text) def process_header(self, line): match = re.match(r'^(\\[bt];)(.*)', line.text) header_type = match.group(1) header_text = match.group(2) translated_header_text = self.translate_text(header_text, line.occurrence, header_type + ' header') self.write_output_line(header_type + translated_header_text) def process_bullet(self, line): match = re.match(r'^(\s*)([0-9]\)|[o-])(\s*)(.*)', line.text) spacing_before_bullet = match.group(1) bullet_point = match.group(2) spacing_after_bullet = match.group(3) text = match.group(4) translated_text = self.translate_text( text, line.occurrence, "Bullet: '{0}'".format(bullet_point)) self.write_output_line(spacing_before_bullet + bullet_point + spacing_after_bullet + translated_text) def process_image(self, line): match = re.match(r'^(\\image )(.*)( \d* \d*;)$', line.text) image_command = match.group(1) image_source = match.group(2) image_coords = match.group(3) translated_image_source = self.translate_text(image_source, line.occurrence, 'Image filename') self.write_output_line(image_command + translated_image_source + image_coords) def process_code(self, paragraph): text_lines = [] for line in paragraph: match = re.match(r'^\\s;(.*)', line.text) code_line = match.group(1) text_lines.append(code_line) joined_text_lines = '\n'.join(text_lines) translated_text_lines = self.translate_text(joined_text_lines, paragraph[0].occurrence, 'Source code') for line in translated_text_lines.split('\n'): self.write_output_line(r'\s;' + line) def process_plain(self, paragraph): text_lines = [] for line in paragraph: text_lines.append(line.text) joined_text_lines = '\n'.join(text_lines) translated_text_lines = self.translate_text(joined_text_lines, paragraph[0].occurrence, 'Plain text') for line in translated_text_lines.split('\n'): self.write_output_line(line) def translate_text(self, text, occurrence, type_comment): converted_text = convert_escape_syntax_to_tag_syntax(text) self.template_file.insert_entry(converted_text, occurrence, type_comment) if not self.language_file: return text translated_text = self.language_file.translate(converted_text) return convert_tag_syntax_to_escape_syntax(translated_text) def convert_escape_syntax_to_tag_syntax(text): # Replace \button $id; as pseudo xHTML <button $id/> tags text = re.sub(r'\\(button|key) ([^;]*?);', r'<\1 \2/>', text) # Put \const;Code\norm; sequences into pseudo-HTML <format const> tags text = re.sub(r'\\(const|type|token|key);([^\\;]*?)\\norm;', r'<format \1>\2</format>', text) # Transform CBot links \l;text\u target; into pseudo-HTML <a target>text</a> text = re.sub(r'\\l;(.*?)\\u (.*?);', r'<a \2>\1</a>', text) # Cleanup pseudo-html targets separated by \\ to have a single character | text = re.sub(r'<a (.*?)\\(.*?)>', r'<a \1|\2>', text) # Replace remnants of \const; \type; \token, \norm; or \key; as pseudo xHTML <const/> tags text = re.sub(r'\\(const|type|token|norm|key);', r'<\1/>', text) # Put \c;Code\n; sequences into pseudo-HTML <code> tags text = re.sub(r'\\c;([^\\;]*?)\\n;', r'<code>\1</code>', text) # Replace remnants of \s; \c; \b; or \n; as pseudo xHTML <s/> tags text = re.sub(r'\\([scbn]);', r'<\1/>', text) return text def convert_tag_syntax_to_escape_syntax(text): # Invert the replace remnants of \s; \c; \b; or \n; as pseudo xHTML <s/> tags text = re.sub(r'<([scbn])/>', r'\\\1;', text) # Invert the put of \c;Code\n; sequences into pseudo-HTML <code> tags text = re.sub(r'<code>([^\\;]*?)</code>', r'\\c;\1\\n;', text) # Invert the replace remnants of \const; \type; \token or \norm; as pseudo xHTML <const/> tags text = re.sub(r'<(const|type|token|norm|key)/>', r'\\\1;', text) # Invert the cleanup of pseudo-html targets separated by \\ to have a single character | text = re.sub(r'<a (.*?)\|(.*?)>', r'<a \1\\\2>', text) # Invert the transform of CBot links \l;text\u target; into pseudo-HTML <a target>text</a> text = re.sub(r'<a (.*?)>(.*?)</a>', r'\\l;\2\\u \1;', text) # Invert the put \const;Code\norm; sequences into pseudo-HTML <format const> tags text = re.sub(r'<format (const|type|token|key)>([^\\;]*?)</format>', r'\\\1;\2\\norm;', text) # Invert the replace of \button $id; as pseudo xHTML <button $id/> tags text = re.sub(r'<(button|key) (.*?)/>', r'\\\1 \2;', text) return text """ Create jobs for help translation Assumes that input_dir has structure like so: ${input_dir}/E/help_file1.txt ... ${input_dir}/E/help_fileN.txt The output files will be saved in: ${output_dir}/${language_char1}/${install_subdir}/help_file1.txt ... ${output_dir}/${language_charM}/${install_subdir}/help_fileN.txt """ def create_help_translation_jobs(input_dir, output_dir, install_subdir, template_file, language_files): translation_jobs = [] e_dir = os.path.join(input_dir, 'E') input_files = sorted(os.listdir(e_dir)) if not install_subdir: install_subdir = '' language_files_list = [] if len(language_files) > 0: language_files_list = language_files else: # We need at least one dummy language file to create any jobs language_files_list = [None] for language_file in language_files_list: output_translation_dir = None if language_file: output_translation_dir = nice_path_join(output_dir, language_file.language_char(), install_subdir) nice_mkdir(output_translation_dir) for input_file in input_files: translation_jobs.append(HelpTranslationJob( input_file = os.path.join(e_dir, input_file), output_file = nice_path_join(output_translation_dir, input_file), template_file = template_file, language_file = language_file)) return translation_jobs