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Python3 Fountain parser by Colton J. Provias (fixed by me)
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| """ | |
| fountain.py | |
| Ported to Python 3 by Colton J. Provias - [email protected] | |
| Based on Fountain by Nima Yousefi & John August | |
| Original code for Objective-C at https://github.com/nyousefi/Fountain | |
| Further Edited by Manuel Senfft | |
| """ | |
| COMMON_TRANSITIONS = {'FADE OUT.', 'CUT TO BLACK.', 'FADE TO BLACK.'} | |
| class FountainElement: | |
| def __init__(self, element_type, element_text, section_depth=0, scene_number='', is_centered=False, is_dual_dialogue=False, original_line=0, scene_abbreviation='.', original_content=''): | |
| self.element_type = element_type | |
| self.element_text = element_text | |
| self.section_depth = section_depth | |
| self.scene_number = scene_number | |
| self.scene_abbreviation = scene_abbreviation | |
| self.is_centered = is_centered | |
| self.is_dual_dialogue = is_dual_dialogue | |
| self.original_line = original_line | |
| self.original_content = original_content | |
| def __repr__(self): | |
| return self.element_type + ': ' + self.element_text | |
| class Fountain: | |
| def __init__(self, string=None, path=None): | |
| if path: | |
| with open(path) as fp: | |
| self.contents = fp.read() | |
| else: | |
| self.contents = string | |
| self.parse() | |
| def parse(self): | |
| self.metadata = dict() | |
| contents = self.contents.strip().replace('\r', '') | |
| if ':' in contents[:20]: | |
| script_head, script_body = contents.split('\n\n', 1) | |
| self._parse_head(script_head.splitlines()) | |
| self._parse_body(script_body.splitlines()) | |
| else: | |
| self._parse_body(contents.splitlines()) | |
| def _parse_head(self, script_head): | |
| open_key = None | |
| for line in script_head: | |
| line = line.rstrip() | |
| if line[0].isspace(): | |
| self.metadata[open_key].append(line.strip()) | |
| elif line[-1] == ':': | |
| open_key = line[0:-1].lower() | |
| self.metadata[open_key] = list() | |
| else: | |
| key, value = line.split(':', 1) | |
| self.metadata[key.strip().lower()] = [value.strip()] | |
| def _parse_body(self, script_body): | |
| is_comment_block = False | |
| is_inside_dialogue_block = False | |
| newlines_before = 0 | |
| index = -1 | |
| self.elements = list() | |
| comment_text = list() | |
| for linenum, line in enumerate(script_body): | |
| assert type(line) is str | |
| index += 1 | |
| line = line.lstrip() | |
| full_strip = line.strip() | |
| if (not line or line.isspace()) and not is_comment_block: | |
| is_inside_dialogue_block = False | |
| newlines_before += 1 | |
| continue | |
| if line.startswith('/*'): | |
| line = line.rstrip() | |
| if line.endswith('*/'): | |
| text = line.replace('/*', '').replace('*/', '') | |
| self.elements.append(FountainElement('Boneyard', text, original_line=linenum, original_content=line)) | |
| is_comment_block = False | |
| newlines_before = 0 | |
| else: | |
| is_comment_block = True | |
| comment_text.append('') | |
| continue | |
| if line.rstrip().endswith('*/'): | |
| text = line.replace('*/', '') | |
| comment_text.append(text.strip()) | |
| self.elements.append(FountainElement('Boneyard', | |
| '\n'.join(comment_text), original_line=linenum, original_content=line)) | |
| is_comment_block = False | |
| comment_text = list() | |
| newlines_before = 0 | |
| continue | |
| if is_comment_block: | |
| comment_text.append(line) | |
| continue | |
| if line.startswith('==='): | |
| self.elements.append(FountainElement('Page Break', line, original_line=linenum, original_content=line)) | |
| newlines_before = 0 | |
| continue | |
| if len(full_strip) > 0 and full_strip[0] == '=': | |
| self.elements.append(FountainElement('Synopsis', | |
| full_strip[1:].strip(), original_line=linenum, original_content=line)) | |
| continue | |
| if newlines_before > 0 and full_strip.startswith('[[') and full_strip.endswith(']]'): | |
| self.elements.append(FountainElement('Comment', | |
| full_strip.strip('[] \t'), original_line=linenum, original_content=line)) | |
| continue | |
| if len(full_strip) > 0 and full_strip[0] == '#': | |
| newlines_before = 0 | |
| depth = full_strip.split()[0].count('#') | |
| self.elements.append(FountainElement('Section Heading', | |
| full_strip[depth:], | |
| section_depth=depth, original_line=linenum, original_content=line)) | |
| continue | |
| if len(line) > 1 and line[0] == '.' and line[1] != '.': | |
| newlines_before = 0 | |
| if full_strip[-1] == '#' and full_strip.count('#') > 1: | |
| scene_number_start = len(full_strip) - full_strip[::-1].find('#', 1) - 1 | |
| self.elements.append(FountainElement('Scene Heading', full_strip[1:scene_number_start].strip(), scene_number=full_strip[scene_number_start:].strip('#').strip(), original_line=linenum, original_content=line)) | |
| else: | |
| self.elements.append(FountainElement('Scene Heading', full_strip[1:].strip(), original_line=linenum, original_content=line)) | |
| continue | |
| if line[0:4].upper() in ['INT ', 'INT.', 'EXT ', 'EXT.', 'EST ', 'EST.', 'I/E ', 'I/E.'] or\ | |
| line[0:8].upper() in ['INT/EXT ', 'INT/EXT.'] or\ | |
| line[0:9].upper() in ['INT./EXT ', 'INT./EXT.']: | |
| newlines_before = 0 | |
| scene_name_start = line.find( line.split()[1] ) | |
| if full_strip[-1] == '#' and full_strip.count('#') > 1: | |
| scene_number_start = len(full_strip) - full_strip[::-1].find('#', 1) - 1 | |
| self.elements.append(FountainElement('Scene Heading', full_strip[scene_name_start:scene_number_start].strip(), scene_number=full_strip[scene_number_start:].strip('#').strip(), original_line=linenum, scene_abbreviation=line.split()[0], original_content=line)) | |
| else: | |
| self.elements.append(FountainElement('Scene Heading', full_strip[scene_name_start:].strip(), original_line=linenum, scene_abbreviation=line.split()[0], original_content=line)) | |
| continue | |
| if full_strip.endswith(' TO:'): | |
| newlines_before = 0 | |
| self.elements.append(FountainElement('Transition', full_strip, original_line=linenum, original_content=line)) | |
| continue | |
| if full_strip in COMMON_TRANSITIONS: | |
| newlines_before = 0 | |
| self.elements.append(FountainElement('Transition', full_strip, original_line=linenum, original_content=line)) | |
| continue | |
| if full_strip[0] == '>': | |
| newlines_before = 0 | |
| if len(full_strip) > 1 and full_strip[-1]: | |
| self.elements.append(FountainElement('Action', full_strip[1:-1].strip(), is_centered=True, original_line=linenum, original_content=line)) | |
| else: | |
| self.elements.append(FountainElement('Transition', full_strip[1:].strip(), original_line=linenum, original_content=line)) | |
| continue | |
| if newlines_before > 0 and index + 1 < len(script_body) and script_body[index + 1]: | |
| newlines_before = 0 | |
| if full_strip[-1] == '^': | |
| for element in reversed(self.elements): | |
| if element.element_type == 'Character': | |
| element.is_dual_dialogue = True | |
| break | |
| self.elements.append(FountainElement('Character', full_strip.rstrip('^').strip(), is_dual_dialogue=True, original_line=linenum, original_content=line)) | |
| is_inside_dialogue_block = True | |
| else: | |
| self.elements.append(FountainElement('Character', full_strip, original_line=linenum, original_content=line)) | |
| is_inside_dialogue_block = True | |
| continue | |
| if is_inside_dialogue_block: | |
| if newlines_before == 0 and full_strip[0] == '(': | |
| self.elements.append(FountainElement('Parenthetical', full_strip, original_line=linenum, original_content=line)) | |
| else: | |
| if self.elements[-1].element_type == 'Dialogue': | |
| self.elements[-1].element_text = '\n'.join([self.elements[-1].element_text, full_strip]) | |
| else: | |
| self.elements.append(FountainElement('Dialogue', full_strip, original_line=linenum, original_content=line)) | |
| continue | |
| if newlines_before == 0 and len(self.elements) > 0: | |
| self.elements[-1].element_text = '\n'.join([self.elements[-1].element_text, full_strip]) | |
| newlines_before = 0 | |
| else: | |
| self.elements.append(FountainElement('Action', full_strip, original_line=linenum, original_content=line)) | |
| newlines_before = 0 |
Sorry for the late reply, but I now pushed the code on to my github account here: https://github.com/Tagirijus/fountain
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@Tagirijus do you have any usage instruction to share ? Thanks !