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@ -292,6 +292,207 @@ class MisReport(models.Model): |
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# TODO: kpi name cannot be start with query name |
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@api.multi |
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def _prepare_aep(self, root_account): |
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self.ensure_one() |
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aep = AEP(self.env) |
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for kpi in self.kpi_ids: |
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aep.parse_expr(kpi.expression) |
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aep.done_parsing(root_account) |
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return aep |
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@api.multi |
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def _fetch_queries(self, date_from, date_to, |
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get_additional_query_filter=None): |
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self.ensure_one() |
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res = {} |
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for query in self.query_ids: |
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model = self.env[query.model_id.model] |
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eval_context = { |
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'env': self.env, |
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'time': time, |
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'datetime': datetime, |
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'dateutil': dateutil, |
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# deprecated |
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'uid': self.env.uid, |
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'context': self.env.context, |
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} |
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domain = query.domain and \ |
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safe_eval(query.domain, eval_context) or [] |
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if get_additional_query_filter: |
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domain.extend(get_additional_query_filter(query)) |
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if query.date_field.ttype == 'date': |
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domain.extend([(query.date_field.name, '>=', date_from), |
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(query.date_field.name, '<=', date_to)]) |
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else: |
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datetime_from = _utc_midnight( |
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date_from, self._context.get('tz', 'UTC')) |
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datetime_to = _utc_midnight( |
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date_to, self._context.get('tz', 'UTC'), add_day=1) |
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domain.extend([(query.date_field.name, '>=', datetime_from), |
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(query.date_field.name, '<', datetime_to)]) |
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field_names = [f.name for f in query.field_ids] |
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if not query.aggregate: |
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data = model.search_read(domain, field_names) |
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res[query.name] = [AutoStruct(**d) for d in data] |
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elif query.aggregate == 'sum': |
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data = model.read_group( |
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domain, field_names, []) |
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s = AutoStruct(count=data[0]['__count']) |
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for field_name in field_names: |
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v = data[0][field_name] |
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setattr(s, field_name, v) |
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res[query.name] = s |
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else: |
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data = model.search_read(domain, field_names) |
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s = AutoStruct(count=len(data)) |
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if query.aggregate == 'min': |
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agg = _min |
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elif query.aggregate == 'max': |
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agg = _max |
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elif query.aggregate == 'avg': |
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agg = _avg |
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for field_name in field_names: |
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setattr(s, field_name, |
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agg([d[field_name] for d in data])) |
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res[query.name] = s |
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return res |
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@api.multi |
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def _compute(self, lang_id, aep, |
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date_from, date_to, |
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period_from, period_to, |
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target_move, |
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get_additional_move_line_filter=None, |
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get_additional_query_filter=None, |
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period_id=None): |
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""" Evaluate a report for a given period. |
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It returns a dictionary keyed on kpi.name with the following values: |
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* val: the evaluated kpi, or None if there is no data or an error |
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* val_r: the rendered kpi as a string, or #ERR, #DIV |
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* val_c: a comment (explaining the error, typically) |
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* style: the css style of the kpi |
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(may change in the future!) |
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* prefix: a prefix to display in front of the rendered value |
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* suffix: a prefix to display after rendered value |
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* dp: the decimal precision of the kpi |
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* is_percentage: true if the kpi is of percentage type |
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(may change in the future!) |
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* expr: the kpi expression |
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* drilldown: true if the drilldown method of |
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mis.report.instance.period is going to do something |
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useful in this kpi |
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:param lang_id: id of a res.lang object |
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:param aep: an AccountingExpressionProcessor instance created |
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using _prepare_aep() |
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:param date_from, date_to: the starting and ending date |
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:param period_from, period_to: the starting and ending accounting |
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period (optional, if present must |
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match date_from, date_to) |
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:param target_move: all|posted |
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:param get_additional_move_line_filter: a bound method that takes |
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no arguments and returns |
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a domain compatible with |
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account.move.line |
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:param get_additional_query_filter: a bound method that takes a single |
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query argument and returns a |
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domain compatible with the query |
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underlying model |
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:param period_id: an optional opaque value that is returned as |
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query_id field in the result (may change in the |
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future!) |
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""" |
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self.ensure_one() |
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res = {} |
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localdict = { |
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'registry': self.pool, |
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'sum': _sum, |
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'min': _min, |
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'max': _max, |
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'len': len, |
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'avg': _avg, |
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'AccountingNone': AccountingNone, |
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} |
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localdict.update(self._fetch_queries( |
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date_from, date_to, get_additional_query_filter)) |
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additional_move_line_filter = None |
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if get_additional_move_line_filter: |
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additional_move_line_filter = get_additional_move_line_filter() |
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aep.do_queries(date_from, date_to, |
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period_from, period_to, |
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target_move, |
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additional_move_line_filter) |
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compute_queue = self.kpi_ids |
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recompute_queue = [] |
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while True: |
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for kpi in compute_queue: |
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try: |
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kpi_val_comment = kpi.name + " = " + kpi.expression |
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kpi_eval_expression = aep.replace_expr(kpi.expression) |
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kpi_val = safe_eval(kpi_eval_expression, localdict) |
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localdict[kpi.name] = kpi_val |
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except ZeroDivisionError: |
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kpi_val = None |
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kpi_val_rendered = '#DIV/0' |
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kpi_val_comment += '\n\n%s' % (traceback.format_exc(),) |
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except (NameError, ValueError): |
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recompute_queue.append(kpi) |
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kpi_val = None |
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kpi_val_rendered = '#ERR' |
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kpi_val_comment += '\n\n%s' % (traceback.format_exc(),) |
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except: |
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kpi_val = None |
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kpi_val_rendered = '#ERR' |
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kpi_val_comment += '\n\n%s' % (traceback.format_exc(),) |
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else: |
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kpi_val_rendered = kpi.render(lang_id, kpi_val) |
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try: |
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kpi_style = None |
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if kpi.css_style: |
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kpi_style = safe_eval(kpi.css_style, localdict) |
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except: |
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_logger.warning("error evaluating css stype expression %s", |
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kpi.css_style, exc_info=True) |
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kpi_style = None |
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drilldown = (kpi_val is not None and |
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AEP.has_account_var(kpi.expression)) |
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res[kpi.name] = { |
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'val': None if kpi_val is AccountingNone else kpi_val, |
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'val_r': kpi_val_rendered, |
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'val_c': kpi_val_comment, |
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'style': kpi_style, |
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'prefix': kpi.prefix, |
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'suffix': kpi.suffix, |
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'dp': kpi.dp, |
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'is_percentage': kpi.type == 'pct', |
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'period_id': period_id, |
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'expr': kpi.expression, |
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'drilldown': drilldown, |
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} |
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if len(recompute_queue) == 0: |
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# nothing to recompute, we are done |
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break |
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if len(recompute_queue) == len(compute_queue): |
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# could not compute anything in this iteration |
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# (ie real Value errors or cyclic dependency) |
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# so we stop trying |
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break |
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# try again |
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compute_queue = recompute_queue |
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recompute_queue = [] |
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return res |
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class MisReportInstancePeriod(models.Model): |
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""" A MIS report instance has the logic to compute |
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@ -432,7 +633,7 @@ class MisReportInstancePeriod(models.Model): |
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@api.multi |
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def drilldown(self, expr): |
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assert len(self) == 1 |
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self.ensure_one() |
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if AEP.has_account_var(expr): |
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aep = AEP(self.env) |
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aep.parse_expr(expr) |
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@ -456,144 +657,18 @@ class MisReportInstancePeriod(models.Model): |
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else: |
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return False |
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def _fetch_queries(self): |
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assert len(self) == 1 |
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res = {} |
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for query in self.report_instance_id.report_id.query_ids: |
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model = self.env[query.model_id.model] |
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eval_context = { |
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'env': self.env, |
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'time': time, |
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'datetime': datetime, |
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'dateutil': dateutil, |
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# deprecated |
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'uid': self.env.uid, |
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'context': self.env.context, |
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} |
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domain = query.domain and \ |
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safe_eval(query.domain, eval_context) or [] |
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domain.extend(self._get_additional_query_filter(query)) |
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if query.date_field.ttype == 'date': |
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domain.extend([(query.date_field.name, '>=', self.date_from), |
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(query.date_field.name, '<=', self.date_to)]) |
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else: |
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datetime_from = _utc_midnight( |
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self.date_from, self._context.get('tz', 'UTC')) |
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datetime_to = _utc_midnight( |
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self.date_to, self._context.get('tz', 'UTC'), add_day=1) |
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domain.extend([(query.date_field.name, '>=', datetime_from), |
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(query.date_field.name, '<', datetime_to)]) |
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field_names = [f.name for f in query.field_ids] |
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if not query.aggregate: |
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data = model.search_read(domain, field_names) |
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res[query.name] = [AutoStruct(**d) for d in data] |
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elif query.aggregate == 'sum': |
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data = model.read_group( |
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domain, field_names, []) |
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s = AutoStruct(count=data[0]['__count']) |
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for field_name in field_names: |
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v = data[0][field_name] |
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setattr(s, field_name, v) |
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res[query.name] = s |
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else: |
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data = model.search_read(domain, field_names) |
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s = AutoStruct(count=len(data)) |
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if query.aggregate == 'min': |
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agg = _min |
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elif query.aggregate == 'max': |
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agg = _max |
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elif query.aggregate == 'avg': |
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agg = _avg |
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for field_name in field_names: |
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setattr(s, field_name, |
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agg([d[field_name] for d in data])) |
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res[query.name] = s |
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return res |
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@api.multi |
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def _compute(self, lang_id, aep): |
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res = {} |
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localdict = { |
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'registry': self.pool, |
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'sum': _sum, |
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'min': _min, |
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'max': _max, |
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'len': len, |
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'avg': _avg, |
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'AccountingNone': AccountingNone, |
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} |
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localdict.update(self._fetch_queries()) |
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aep.do_queries(self.date_from, self.date_to, |
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self.period_from, self.period_to, |
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self.report_instance_id.target_move, |
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self._get_additional_move_line_filter()) |
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compute_queue = self.report_instance_id.report_id.kpi_ids |
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recompute_queue = [] |
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while True: |
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for kpi in compute_queue: |
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try: |
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kpi_val_comment = kpi.name + " = " + kpi.expression |
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kpi_eval_expression = aep.replace_expr(kpi.expression) |
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kpi_val = safe_eval(kpi_eval_expression, localdict) |
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localdict[kpi.name] = kpi_val |
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except ZeroDivisionError: |
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kpi_val = None |
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kpi_val_rendered = '#DIV/0' |
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kpi_val_comment += '\n\n%s' % (traceback.format_exc(),) |
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except (NameError, ValueError): |
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recompute_queue.append(kpi) |
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kpi_val = None |
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kpi_val_rendered = '#ERR' |
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kpi_val_comment += '\n\n%s' % (traceback.format_exc(),) |
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except: |
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kpi_val = None |
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kpi_val_rendered = '#ERR' |
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kpi_val_comment += '\n\n%s' % (traceback.format_exc(),) |
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else: |
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kpi_val_rendered = kpi.render(lang_id, kpi_val) |
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try: |
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kpi_style = None |
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if kpi.css_style: |
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kpi_style = safe_eval(kpi.css_style, localdict) |
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except: |
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_logger.warning("error evaluating css stype expression %s", |
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kpi.css_style, exc_info=True) |
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kpi_style = None |
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drilldown = (kpi_val is not None and |
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AEP.has_account_var(kpi.expression)) |
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res[kpi.name] = { |
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'val': None if kpi_val is AccountingNone else kpi_val, |
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'val_r': kpi_val_rendered, |
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'val_c': kpi_val_comment, |
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'style': kpi_style, |
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'prefix': kpi.prefix, |
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'suffix': kpi.suffix, |
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'dp': kpi.dp, |
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'is_percentage': kpi.type == 'pct', |
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'period_id': self.id, |
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'expr': kpi.expression, |
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'drilldown': drilldown, |
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} |
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if len(recompute_queue) == 0: |
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# nothing to recompute, we are done |
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break |
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if len(recompute_queue) == len(compute_queue): |
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# could not compute anything in this iteration |
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# (ie real Value errors or cyclic dependency) |
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# so we stop trying |
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break |
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# try again |
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compute_queue = recompute_queue |
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recompute_queue = [] |
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return res |
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self.ensure_one() |
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return self.report_instance_id.report_id._compute( |
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lang_id, aep, |
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self.date_from, self.date_to, |
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self.period_from, self.period_to, |
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self.report_instance_id.target_move, |
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self._get_additional_move_line_filter, |
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self._get_additional_query_filter, |
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period_id=self.id, |
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) |
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class MisReportInstance(models.Model): |
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@ -713,13 +788,9 @@ class MisReportInstance(models.Model): |
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@api.multi |
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def compute(self): |
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assert len(self) == 1 |
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self.ensure_one() |
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# prepare AccountingExpressionProcessor |
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aep = AEP(self.env) |
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for kpi in self.report_id.kpi_ids: |
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aep.parse_expr(kpi.expression) |
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aep.done_parsing(self.root_account) |
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aep = self.report_id._prepare_aep(self.root_account) |
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# fetch user language only once |
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# TODO: is this necessary? |
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beau sebastien
8 years ago