def sql_explain(request): """Returns the output of the SQL EXPLAIN on the given query""" form = SQLSelectForm(request.POST or None) if form.is_valid(): sql = form.cleaned_data["raw_sql"] params = form.cleaned_data["params"] vendor = form.connection.vendor cursor = form.cursor if vendor == "sqlite": # SQLite's EXPLAIN dumps the low-level opcodes generated for a query; # EXPLAIN QUERY PLAN dumps a more human-readable summary # See http://www.sqlite.org/lang_explain.html for details cursor.execute("EXPLAIN QUERY PLAN %s" % (sql,), params) elif vendor == "postgresql": cursor.execute("EXPLAIN ANALYZE %s" % (sql,), params) else: cursor.execute("EXPLAIN %s" % (sql,), params) headers = [d[0] for d in cursor.description] result = cursor.fetchall() cursor.close() context = { "result": result, "sql": form.reformat_sql(), "duration": form.cleaned_data["duration"], "headers": headers, "alias": form.cleaned_data["alias"], } # Using render_to_response avoids running global context processors. return render_to_response("debug_toolbar/panels/sql_explain.html", context) return HttpResponseBadRequest("Form errors")
def sql_explain(request): """Returns the output of the SQL EXPLAIN on the given query""" form = SQLSelectForm(request.POST or None) if form.is_valid(): sql = form.cleaned_data['raw_sql'] params = form.cleaned_data['params'] cursor = form.cursor conn = form.connection engine = conn.__class__.__module__.split('.', 1)[0] if engine == "sqlite3": # SQLite's EXPLAIN dumps the low-level opcodes generated for a query; # EXPLAIN QUERY PLAN dumps a more human-readable summary # See http://www.sqlite.org/lang_explain.html for details cursor.execute("EXPLAIN QUERY PLAN %s" % (sql, ), params) elif engine == "psycopg2": cursor.execute("EXPLAIN ANALYZE %s" % (sql, ), params) else: cursor.execute("EXPLAIN %s" % (sql, ), params) headers = [d[0] for d in cursor.description] result = cursor.fetchall() cursor.close() context = { 'result': result, 'sql': form.reformat_sql(), 'duration': form.cleaned_data['duration'], 'headers': headers, 'alias': form.cleaned_data['alias'], } return render(request, 'debug_toolbar/panels/sql_explain.html', context) return HttpResponseBadRequest('Form errors')
def sql_explain(request): """Returns the output of the SQL EXPLAIN on the given query""" form = SQLSelectForm(request.POST or None) if form.is_valid(): sql = form.cleaned_data["raw_sql"] params = form.cleaned_data["params"] vendor = form.connection.vendor with form.cursor as cursor: if vendor == "sqlite": # SQLite's EXPLAIN dumps the low-level opcodes generated for a query; # EXPLAIN QUERY PLAN dumps a more human-readable summary # See https://www.sqlite.org/lang_explain.html for details cursor.execute("EXPLAIN QUERY PLAN {}".format(sql), params) elif vendor == "postgresql": cursor.execute("EXPLAIN ANALYZE {}".format(sql), params) else: cursor.execute("EXPLAIN {}".format(sql), params) headers = [d[0] for d in cursor.description] result = cursor.fetchall() context = { "result": result, "sql": form.reformat_sql(), "duration": form.cleaned_data["duration"], "headers": headers, "alias": form.cleaned_data["alias"], } content = render_to_string("debug_toolbar/panels/sql_explain.html", context) return JsonResponse({"content": content}) return HttpResponseBadRequest("Form errors")
def sql_explain(request): """Returns the output of the SQL EXPLAIN on the given query""" form = SQLSelectForm(request.POST or None) if form.is_valid(): sql = form.cleaned_data["raw_sql"] params = form.cleaned_data["params"] vendor = form.connection.vendor cursor = form.cursor if vendor == "postgresql": cursor.execute("EXPLAIN ANALYZE %s" % (sql, ), params) else: cursor.execute("EXPLAIN %s" % (sql, ), params) headers = [d[0] for d in cursor.description] result = cursor.fetchall() cursor.close() context = { "result": result, "sql": form.reformat_sql(), "duration": form.cleaned_data["duration"], "headers": headers, "alias": form.cleaned_data["alias"], } # Using render_to_response avoids running global context processors. return render_to_response("debug_toolbar/panels/sql_explain.html", context) return HttpResponseBadRequest("Form errors")
def sql_explain(request): """Returns the output of the SQL EXPLAIN on the given query""" form = SQLSelectForm(request.POST or None) if form.is_valid(): sql = form.cleaned_data["raw_sql"] params = form.cleaned_data["params"] vendor = form.connection.vendor cursor = form.cursor if vendor == "sqlite": # SQLite's EXPLAIN dumps the low-level opcodes generated for a query; # EXPLAIN QUERY PLAN dumps a more human-readable summary # See https://www.sqlite.org/lang_explain.html for details cursor.execute("EXPLAIN QUERY PLAN %s" % (sql, ), params) elif vendor == "postgresql": cursor.execute("EXPLAIN ANALYZE %s" % (sql, ), params) else: cursor.execute("EXPLAIN %s" % (sql, ), params) headers = [d[0] for d in cursor.description] result = cursor.fetchall() cursor.close() context = { "result": result, "sql": form.reformat_sql(), "duration": form.cleaned_data["duration"], "headers": headers, "alias": form.cleaned_data["alias"], } # Using SimpleTemplateResponse avoids running global context processors. return SimpleTemplateResponse("debug_toolbar/panels/sql_explain.html", context) return HttpResponseBadRequest("Form errors")
def sql_explain(request): """Returns the output of the SQL EXPLAIN on the given query""" form = SQLSelectForm(request.POST or None) if form.is_valid(): sql = form.cleaned_data['raw_sql'] params = form.cleaned_data['params'] vendor = form.connection.vendor cursor = form.cursor if vendor == 'sqlite': # SQLite's EXPLAIN dumps the low-level opcodes generated for a query; # EXPLAIN QUERY PLAN dumps a more human-readable summary # See https://www.sqlite.org/lang_explain.html for details cursor.execute("EXPLAIN QUERY PLAN %s" % (sql, ), params) elif vendor == 'postgresql': cursor.execute("EXPLAIN ANALYZE %s" % (sql, ), params) else: cursor.execute("EXPLAIN %s" % (sql, ), params) headers = [d[0] for d in cursor.description] result = cursor.fetchall() cursor.close() context = { 'result': result, 'sql': form.reformat_sql(), 'duration': form.cleaned_data['duration'], 'headers': headers, 'alias': form.cleaned_data['alias'], } # Using render_to_response avoids running global context processors. return render_to_response('debug_toolbar/panels/sql_explain.html', context) return HttpResponseBadRequest('Form errors')
def sql_explain(request): """Returns the output of the SQL EXPLAIN on the given query""" form = SQLSelectForm(request.POST or None) if form.is_valid(): sql = form.cleaned_data['raw_sql'] params = form.cleaned_data['params'] vendor = form.connection.vendor cursor = form.cursor if vendor == 'sqlite': # SQLite's EXPLAIN dumps the low-level opcodes generated for a query; # EXPLAIN QUERY PLAN dumps a more human-readable summary # See http://www.sqlite.org/lang_explain.html for details cursor.execute("EXPLAIN QUERY PLAN %s" % (sql,), params) elif vendor == 'postgresql': cursor.execute("EXPLAIN ANALYZE %s" % (sql,), params) else: cursor.execute("EXPLAIN %s" % (sql,), params) headers = [d[0] for d in cursor.description] result = cursor.fetchall() cursor.close() context = { 'result': result, 'sql': form.reformat_sql(), 'duration': form.cleaned_data['duration'], 'headers': headers, 'alias': form.cleaned_data['alias'], } return render(request, 'debug_toolbar/panels/sql_explain.html', context) return HttpResponseBadRequest('Form errors')
def sql_explain(request): """Returns the output of the SQL EXPLAIN on the given query""" form = SQLSelectForm(request.POST or None) if form.is_valid(): sql = form.cleaned_data['raw_sql'] params = form.cleaned_data['params'] vendor = form.connection.vendor cursor = form.cursor if vendor == 'postgresql': cursor.execute("EXPLAIN ANALYZE %s" % (sql, ), params) else: cursor.execute("EXPLAIN %s" % (sql, ), params) headers = [d[0] for d in cursor.description] result = cursor.fetchall() cursor.close() context = { 'result': result, 'sql': form.reformat_sql(), 'duration': form.cleaned_data['duration'], 'headers': headers, 'alias': form.cleaned_data['alias'], } # Using render_to_response avoids running global context processors. return render_to_response('debug_toolbar/panels/sql_explain.html', context) return HttpResponseBadRequest('Form errors')
def sql_profile(request): """Returns the output of running the SQL and getting the profiling statistics""" form = SQLSelectForm(request.POST or None) if form.is_valid(): sql = form.cleaned_data["raw_sql"] params = form.cleaned_data["params"] cursor = form.cursor result = None headers = None result_error = None try: cursor.execute("SET PROFILING=1") # Enable profiling cursor.execute(sql, params) # Execute SELECT cursor.execute("SET PROFILING=0") # Disable profiling # The Query ID should always be 1 here but I'll subselect to get # the last one just in case... cursor.execute( """ SELECT * FROM information_schema.profiling WHERE query_id = ( SELECT query_id FROM information_schema.profiling ORDER BY query_id DESC LIMIT 1 ) """ ) headers = [d[0] for d in cursor.description] result = cursor.fetchall() except Exception: result_error = ( "Profiling is either not available or not supported by your database." ) cursor.close() context = { "result": result, "result_error": result_error, "sql": form.reformat_sql(), "duration": form.cleaned_data["duration"], "headers": headers, "alias": form.cleaned_data["alias"], } # Using SimpleTemplateResponse avoids running global context processors. return SimpleTemplateResponse("debug_toolbar/panels/sql_profile.html", context) return HttpResponseBadRequest("Form errors")
def sql_profile(request): """Returns the output of running the SQL and getting the profiling statistics""" form = SQLSelectForm(request.POST or None) if form.is_valid(): sql = form.cleaned_data['raw_sql'] params = form.cleaned_data['params'] cursor = form.cursor result = None headers = None result_error = None try: cursor.execute("SET PROFILING=1") # Enable profiling cursor.execute(sql, params) # Execute SELECT cursor.execute("SET PROFILING=0") # Disable profiling # The Query ID should always be 1 here but I'll subselect to get # the last one just in case... cursor.execute(""" SELECT * FROM information_schema.profiling WHERE query_id = ( SELECT query_id FROM information_schema.profiling ORDER BY query_id DESC LIMIT 1 ) """) headers = [d[0] for d in cursor.description] result = cursor.fetchall() except Exception: result_error = "Profiling is either not available or not supported by your database." cursor.close() context = { 'result': result, 'result_error': result_error, 'sql': form.reformat_sql(), 'duration': form.cleaned_data['duration'], 'headers': headers, 'alias': form.cleaned_data['alias'], } return render(request, 'debug_toolbar/panels/sql_profile.html', context) return HttpResponseBadRequest('Form errors')
def sql_select(request): """Returns the output of the SQL SELECT statement""" form = SQLSelectForm(request.POST or None) if form.is_valid(): sql = form.cleaned_data['raw_sql'] params = form.cleaned_data['params'] cursor = form.cursor cursor.execute(sql, params) headers = [d[0] for d in cursor.description] result = cursor.fetchall() cursor.close() context = { 'result': result, 'sql': form.reformat_sql(), 'duration': form.cleaned_data['duration'], 'headers': headers, 'alias': form.cleaned_data['alias'], } return render(request, 'debug_toolbar/panels/sql_select.html', context) return HttpResponseBadRequest('Form errors')
def sql_select(request): """Returns the output of the SQL SELECT statement""" form = SQLSelectForm(request.POST or None) if form.is_valid(): sql = form.cleaned_data["raw_sql"] params = form.cleaned_data["params"] cursor = form.cursor cursor.execute(sql, params) headers = [d[0] for d in cursor.description] result = cursor.fetchall() cursor.close() context = { "result": result, "sql": form.reformat_sql(), "duration": form.cleaned_data["duration"], "headers": headers, "alias": form.cleaned_data["alias"], } # Using SimpleTemplateResponse avoids running global context processors. return SimpleTemplateResponse("debug_toolbar/panels/sql_select.html", context) return HttpResponseBadRequest("Form errors")
def sql_select(request): """Returns the output of the SQL SELECT statement""" form = SQLSelectForm(request.POST or None) if form.is_valid(): sql = form.cleaned_data["raw_sql"] params = form.cleaned_data["params"] cursor = form.cursor cursor.execute(sql, params) headers = [d[0] for d in cursor.description] result = cursor.fetchall() cursor.close() context = { "result": result, "sql": form.reformat_sql(), "duration": form.cleaned_data["duration"], "headers": headers, "alias": form.cleaned_data["alias"], } # Using render_to_response avoids running global context processors. return render_to_response("debug_toolbar/panels/sql_select.html", context) return HttpResponseBadRequest("Form errors")
def sql_select(request): """Returns the output of the SQL SELECT statement""" form = SQLSelectForm(request.POST or None) if form.is_valid(): sql = form.cleaned_data["raw_sql"] params = form.cleaned_data["params"] with form.cursor as cursor: cursor.execute(sql, params) headers = [d[0] for d in cursor.description] result = cursor.fetchall() context = { "result": result, "sql": form.reformat_sql(), "duration": form.cleaned_data["duration"], "headers": headers, "alias": form.cleaned_data["alias"], } content = render_to_string("debug_toolbar/panels/sql_select.html", context) return JsonResponse({"content": content}) return HttpResponseBadRequest("Form errors")
def process_response(self, request, response): colors = contrasting_color_generator() trace_colors = defaultdict(lambda: next(colors)) query_duplicates = defaultdict(lambda: defaultdict(int)) if self._queries: width_ratio_tally = 0 factor = int(256.0 / (len(self._databases) * 2.5)) for n, db in enumerate(self._databases.values()): rgb = [0, 0, 0] color = n % 3 rgb[color] = 256 - n / 3 * factor nn = color # XXX: pretty sure this is horrible after so many aliases while rgb[color] < factor: nc = min(256 - rgb[color], 256) rgb[color] += nc nn += 1 if nn > 2: nn = 0 rgb[nn] = nc db['rgb_color'] = rgb trans_ids = {} trans_id = None i = 0 for alias, query in self._queries: query_duplicates[alias][query["raw_sql"]] += 1 trans_id = query.get('trans_id') last_trans_id = trans_ids.get(alias) if trans_id != last_trans_id: if last_trans_id: self._queries[(i - 1)][1]['ends_trans'] = True trans_ids[alias] = trans_id if trans_id: query['starts_trans'] = True if trans_id: query['in_trans'] = True query['alias'] = alias if 'iso_level' in query: query['iso_level'] = get_isolation_level_display(query['vendor'], query['iso_level']) if 'trans_status' in query: query['trans_status'] = get_transaction_status_display(query['vendor'], query['trans_status']) query['form'] = SQLSelectForm(auto_id=None, initial=copy(query)) if query['sql']: query['sql'] = reformat_sql(query['sql']) query['rgb_color'] = self._databases[alias]['rgb_color'] try: query['width_ratio'] = (query['duration'] / self._sql_time) * 100 query['width_ratio_relative'] = ( 100.0 * query['width_ratio'] / (100.0 - width_ratio_tally)) except ZeroDivisionError: query['width_ratio'] = 0 query['width_ratio_relative'] = 0 query['start_offset'] = width_ratio_tally query['end_offset'] = query['width_ratio'] + query['start_offset'] width_ratio_tally += query['width_ratio'] query['stacktrace'] = render_stacktrace(query['stacktrace']) i += 1 query['trace_color'] = trace_colors[query['stacktrace']] if trans_id: self._queries[(i - 1)][1]['ends_trans'] = True # Queries are duplicates only if there's as least 2 of them. # Also, to hide queries, we need to give all the duplicate groups an id query_duplicates = dict( (alias, dict( (query, duplicate_count) for query, duplicate_count in queries.items() if duplicate_count >= 2 )) for alias, queries in query_duplicates.items() ) for alias, query in self._queries: try: duplicates_count = query_duplicates[alias][query["raw_sql"]] query["duplicate_count"] = duplicates_count except KeyError: pass for alias, alias_info in self._databases.items(): try: alias_info["duplicate_count"] = sum(e for e in query_duplicates[alias].values()) except KeyError: pass self.record_stats({ 'databases': sorted(self._databases.items(), key=lambda x: -x[1]['time_spent']), 'queries': [q for a, q in self._queries], 'sql_time': self._sql_time, })
def generate_stats(self, request, response): colors = contrasting_color_generator() trace_colors = defaultdict(lambda: next(colors)) similar_query_groups = defaultdict(list) duplicate_query_groups = defaultdict(list) if self._queries: width_ratio_tally = 0 factor = int(256.0 / (len(self._databases) * 2.5)) for n, db in enumerate(self._databases.values()): rgb = [0, 0, 0] color = n % 3 rgb[color] = 256 - n // 3 * factor nn = color # XXX: pretty sure this is horrible after so many aliases while rgb[color] < factor: nc = min(256 - rgb[color], 256) rgb[color] += nc nn += 1 if nn > 2: nn = 0 rgb[nn] = nc db["rgb_color"] = rgb # the last query recorded for each DB alias last_by_alias = {} for query in self._queries: alias = query["alias"] similar_query_groups[(alias, _similar_query_key(query))].append(query) duplicate_query_groups[( alias, _duplicate_query_key(query))].append(query) trans_id = query.get("trans_id") prev_query = last_by_alias.get(alias, {}) prev_trans_id = prev_query.get("trans_id") # If two consecutive queries for a given DB alias have different # transaction ID values, a transaction started, finished, or both, so # annotate the queries as appropriate. if trans_id != prev_trans_id: if prev_trans_id is not None: prev_query["ends_trans"] = True if trans_id is not None: query["starts_trans"] = True if trans_id is not None: query["in_trans"] = True if "iso_level" in query: query["iso_level"] = get_isolation_level_display( query["vendor"], query["iso_level"]) if "trans_status" in query: query["trans_status"] = get_transaction_status_display( query["vendor"], query["trans_status"]) query["form"] = SignedDataForm( auto_id=None, initial=SQLSelectForm(initial=copy(query)).initial) if query["sql"]: query["sql"] = reformat_sql(query["sql"], with_toggle=True) query["rgb_color"] = self._databases[alias]["rgb_color"] try: query["width_ratio"] = (query["duration"] / self._sql_time) * 100 except ZeroDivisionError: query["width_ratio"] = 0 query["start_offset"] = width_ratio_tally query["end_offset"] = query["width_ratio"] + query[ "start_offset"] width_ratio_tally += query["width_ratio"] query["stacktrace"] = render_stacktrace(query["stacktrace"]) query["trace_color"] = trace_colors[query["stacktrace"]] last_by_alias[alias] = query # Close out any transactions that were in progress, since there is no # explicit way to know when a transaction finishes. for final_query in last_by_alias.values(): if final_query.get("trans_id") is not None: final_query["ends_trans"] = True group_colors = contrasting_color_generator() _process_query_groups(similar_query_groups, self._databases, group_colors, "similar") _process_query_groups(duplicate_query_groups, self._databases, group_colors, "duplicate") self.record_stats({ "databases": sorted(self._databases.items(), key=lambda x: -x[1]["time_spent"]), "queries": self._queries, "sql_time": self._sql_time, })
def generate_stats(self, request, response): colors = contrasting_color_generator() trace_colors = defaultdict(lambda: next(colors)) query_similar = defaultdict(lambda: defaultdict(int)) query_duplicates = defaultdict(lambda: defaultdict(int)) # The keys used to determine similar and duplicate queries. def similar_key(query): return query["raw_sql"] def duplicate_key(query): raw_params = ( () if query["raw_params"] is None else tuple(query["raw_params"]) ) # saferepr() avoids problems because of unhashable types # (e.g. lists) when used as dictionary keys. # https://github.com/jazzband/django-debug-toolbar/issues/1091 return (query["raw_sql"], saferepr(raw_params)) if self._queries: width_ratio_tally = 0 factor = int(256.0 / (len(self._databases) * 2.5)) for n, db in enumerate(self._databases.values()): rgb = [0, 0, 0] color = n % 3 rgb[color] = 256 - n // 3 * factor nn = color # XXX: pretty sure this is horrible after so many aliases while rgb[color] < factor: nc = min(256 - rgb[color], 256) rgb[color] += nc nn += 1 if nn > 2: nn = 0 rgb[nn] = nc db["rgb_color"] = rgb trans_ids = {} trans_id = None i = 0 for alias, query in self._queries: query_similar[alias][similar_key(query)] += 1 query_duplicates[alias][duplicate_key(query)] += 1 trans_id = query.get("trans_id") last_trans_id = trans_ids.get(alias) if trans_id != last_trans_id: if last_trans_id: self._queries[(i - 1)][1]["ends_trans"] = True trans_ids[alias] = trans_id if trans_id: query["starts_trans"] = True if trans_id: query["in_trans"] = True query["alias"] = alias if "iso_level" in query: query["iso_level"] = get_isolation_level_display( query["vendor"], query["iso_level"] ) if "trans_status" in query: query["trans_status"] = get_transaction_status_display( query["vendor"], query["trans_status"] ) query["form"] = SignedDataForm( auto_id=None, initial=SQLSelectForm(initial=copy(query)).initial ) if query["sql"]: query["sql"] = reformat_sql(query["sql"], with_toggle=True) query["rgb_color"] = self._databases[alias]["rgb_color"] try: query["width_ratio"] = (query["duration"] / self._sql_time) * 100 except ZeroDivisionError: query["width_ratio"] = 0 query["start_offset"] = width_ratio_tally query["end_offset"] = query["width_ratio"] + query["start_offset"] width_ratio_tally += query["width_ratio"] query["stacktrace"] = render_stacktrace(query["stacktrace"]) i += 1 query["trace_color"] = trace_colors[query["stacktrace"]] if trans_id: self._queries[(i - 1)][1]["ends_trans"] = True # Queries are similar / duplicates only if there's as least 2 of them. # Also, to hide queries, we need to give all the duplicate groups an id query_colors = contrasting_color_generator() query_similar_colors = { alias: { query: (similar_count, next(query_colors)) for query, similar_count in queries.items() if similar_count >= 2 } for alias, queries in query_similar.items() } query_duplicates_colors = { alias: { query: (duplicate_count, next(query_colors)) for query, duplicate_count in queries.items() if duplicate_count >= 2 } for alias, queries in query_duplicates.items() } for alias, query in self._queries: try: (query["similar_count"], query["similar_color"]) = query_similar_colors[ alias ][similar_key(query)] ( query["duplicate_count"], query["duplicate_color"], ) = query_duplicates_colors[alias][duplicate_key(query)] except KeyError: pass for alias, alias_info in self._databases.items(): try: alias_info["similar_count"] = sum( e[0] for e in query_similar_colors[alias].values() ) alias_info["duplicate_count"] = sum( e[0] for e in query_duplicates_colors[alias].values() ) except KeyError: pass self.record_stats( { "databases": sorted( self._databases.items(), key=lambda x: -x[1]["time_spent"] ), "queries": [q for a, q in self._queries], "sql_time": self._sql_time, } )
def process_response(self, request, response): if self._queries: width_ratio_tally = 0 factor = int(256.0 / (len(self._databases) * 2.5)) for n, db in enumerate(self._databases.values()): rgb = [0, 0, 0] color = n % 3 rgb[color] = 256 - n / 3 * factor nn = color # XXX: pretty sure this is horrible after so many aliases while rgb[color] < factor: nc = min(256 - rgb[color], 256) rgb[color] += nc nn += 1 if nn > 2: nn = 0 rgb[nn] = nc db['rgb_color'] = rgb trans_ids = {} trans_id = None i = 0 for alias, query in self._queries: trans_id = query.get('trans_id') last_trans_id = trans_ids.get(alias) if trans_id != last_trans_id: if last_trans_id: self._queries[(i - 1)][1]['ends_trans'] = True trans_ids[alias] = trans_id if trans_id: query['starts_trans'] = True if trans_id: query['in_trans'] = True query['alias'] = alias if 'iso_level' in query: query['iso_level'] = get_isolation_level_display(query['engine'], query['iso_level']) if 'trans_status' in query: query['trans_status'] = get_transaction_status_display(query['engine'], query['trans_status']) query['form'] = SQLSelectForm(auto_id=None, initial=copy(query)) if query['sql']: query['sql'] = reformat_sql(query['sql']) query['rgb_color'] = self._databases[alias]['rgb_color'] try: query['width_ratio'] = (query['duration'] / self._sql_time) * 100 query['width_ratio_relative'] = ( 100.0 * query['width_ratio'] / (100.0 - width_ratio_tally)) except ZeroDivisionError: query['width_ratio'] = 0 query['width_ratio_relative'] = 0 query['start_offset'] = width_ratio_tally query['end_offset'] = query['width_ratio'] + query['start_offset'] width_ratio_tally += query['width_ratio'] query['stacktrace'] = render_stacktrace(query['stacktrace']) i += 1 if trans_id: self._queries[(i - 1)][1]['ends_trans'] = True self.record_stats({ 'databases': sorted(self._databases.items(), key=lambda x: -x[1]['time_spent']), 'queries': [q for a, q in self._queries], 'sql_time': self._sql_time, })