def map_event_section(events, patterns, text = "\n"): """ Map each event to a section in the text. Sections are provided by patterns. """ def make_event_data(pad, revs, event, args = ()): return pad, revs, event, args for event_data in events: pad, revs, event, data = make_event_data(*event_data) event_changeset = text_events.parse_event_changeset(event[u'changeset']) text, changes, new_changes = text_events.text_apply_event(text, event_changeset) range_sections = [] for start, end, section in make_sections_mapping(patterns, text): for change_start, change_end in new_changes: if start <= change_start < end or start < change_end <= end: if section and (start, end, section) not in range_sections: range_sections.append((start, end, section)) sections = [] for s_start, s_end, s_section in range_sections: for e_start, e_end, e_section in range_sections: if s_section != e_section and s_start <= e_start and e_end <= s_end: if e_end - e_start < s_end - s_start: break else: sections.append(s_section[-1]) # get only last part (section,) = sections if len(sections) == 1 else (None,) yield pad, revs, event, data + (section,)
def make_events(events): """ Make event objects from the raw event data. Event gets it own changeset, case and section mappings, bindings with texts before and after the event. Changeset is a list of operations parsed from event changeset text, timestamp is converted to seconds. """ for pad, revision, data, (case, section) in events: timestamp = data[u'meta'][u'timestamp'] / 1000 author = data[u'meta'][u'author'] changeset = data[u'changeset'] changeset_data = text_events.parse_event_changeset(changeset) event = Event(pad, revision, timestamp, author, changeset, changeset_data) event.case = case event.section = section yield event
def map_event_section(events, patterns, text="\n"):
"""
Map each event to a section in the text. Sections are provided by patterns.
"""
def make_event_data(pad, revs, event, args=()):
return pad, revs, event, args
for event_data in events:
pad, revs, event, data = make_event_data(*event_data)
event_changeset = text_events.parse_event_changeset(
event[u'changeset'])
text, changes, new_changes = text_events.text_apply_event(
text, event_changeset)
range_sections = []
for start, end, section in make_sections_mapping(patterns, text):
for change_start, change_end in new_changes:
if start <= change_start < end or start < change_end <= end:
if section and (start, end, section) not in range_sections:
range_sections.append((start, end, section))
sections = []
for s_start, s_end, s_section in range_sections:
for e_start, e_end, e_section in range_sections:
if s_section != e_section and s_start <= e_start and e_end <= s_end:
if e_end - e_start < s_end - s_start:
break
else:
sections.append(s_section[-1]) # get only last part
(section, ) = sections if len(sections) == 1 else (None, )
yield pad, revs, event, data + (section, )
