def read_entry(file):
"""
Reads a single entry
:param file: the entry file (without path)
:return: the entry
"""
# setup parser and transformer
grammar_file = os.path.join(c.code_path, 'grammar_entries.lark')
grammar = utils.read_text(grammar_file)
parse = osg_parse.create(grammar, osg_parse.EntryTransformer)
# read entry file
content = utils.read_text(os.path.join(c.entries_path, file))
if not content.endswith('\n'):
content += '\n'
# parse and transform entry content
try:
entry = parse(content)
entry = [
('File', file),
] + entry # add file information to the beginning
entry = check_and_process_entry(entry)
except Exception as e:
print('{} - {}'.format(file, e))
raise RuntimeError(e)
return entry
def read_entries():
"""
Parses all entries and assembles interesting infos about them.
"""
# setup parser and transformer
grammar_file = os.path.join(c.code_path, 'grammar_entries.lark')
grammar = utils.read_text(grammar_file)
parse = osg_parse.create(grammar, osg_parse.EntryTransformer)
# a database of all important infos about the entries
entries = []
# iterate over all entries
exception_happened = None
for file, _, content in entry_iterator():
if not content.endswith('\n'):
content += '\n'
# parse and transform entry content
try:
entry = parse(content)
entry = [
('File', file),
] + entry # add file information to the beginning
entry = check_and_process_entry(entry)
except Exception as e:
print('{} - {}'.format(file, e))
exception_happened = e # just store last one
continue
# add to list
entries.append(entry)
if exception_happened:
print('error(s) while reading entries')
raise exception_happened
return entries