senaite /
senaite.core
| Conditions | 24 |
| Total Lines | 122 |
| Code Lines | 93 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
Complex classes like bika.lims.browser.batch.batchbook.BatchBookView.folderitems() often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
| 1 | # -*- coding: utf-8 -*- |
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| 133 | def folderitems(self): |
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| 134 | """Accumulate a list of all AnalysisRequest objects contained in |
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| 135 | this Batch, as well as those which are inherited. |
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| 136 | """ |
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| 137 | ars = self.context.getAnalysisRequests(is_active=True) |
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| 138 | self.total = len(ars) |
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| 139 | |||
| 140 | self.categories = [] |
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| 141 | analyses = {} |
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| 142 | items = [] |
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| 143 | distinct = [] # distinct analyses (each one a different service) |
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| 144 | keywords = [] |
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| 145 | for ar in ars: |
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| 146 | analyses[ar.id] = [] |
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| 147 | for analysis in ar.getAnalyses(full_objects=True): |
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| 148 | analyses[ar.id].append(analysis) |
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| 149 | if analysis.getKeyword() not in keywords: |
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| 150 | # we use a keyword check, because versioned services are !=. |
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| 151 | keywords.append(analysis.getKeyword()) |
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| 152 | distinct.append(analysis) |
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| 153 | |||
| 154 | batchlink = "" |
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| 155 | batch = ar.getBatch() |
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| 156 | if batch: |
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| 157 | batchlink = "<a href='%s'>%s</a>" % ( |
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| 158 | batch.absolute_url(), batch.Title()) |
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| 159 | |||
| 160 | arlink = "<a href='%s'>%s</a>" % ( |
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| 161 | ar.absolute_url(), ar.Title()) |
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| 162 | |||
| 163 | subgroup = ar.Schema()["SubGroup"].get(ar) |
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| 164 | sub_title = subgroup.Title() if subgroup else t(_("No Subgroup")) |
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| 165 | sub_sort = subgroup.getSortKey() if subgroup else "1" |
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| 166 | sub_class = re.sub(r"[^A-Za-z\w\d\-\_]", "", sub_title) |
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| 167 | |||
| 168 | if [sub_sort, sub_title] not in self.categories: |
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| 169 | self.categories.append([sub_sort, sub_title]) |
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| 170 | |||
| 171 | wf = api.get_tool("portal_workflow") |
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| 172 | review_state = api.get_review_status(ar) |
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| 173 | state_title = wf.getTitleForStateOnType( |
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| 174 | review_state, "AnalysisRequest") |
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| 175 | |||
| 176 | item = { |
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| 177 | "obj": ar, |
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| 178 | "id": ar.id, |
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| 179 | "uid": ar.UID(), |
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| 180 | "category": sub_title, |
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| 181 | "title": ar.Title(), |
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| 182 | "type_class": "contenttype-AnalysisRequest", |
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| 183 | "url": ar.absolute_url(), |
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| 184 | "relative_url": ar.absolute_url(), |
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| 185 | "view_url": ar.absolute_url(), |
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| 186 | "created": self.ulocalized_time(ar.created(), long_format=1), |
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| 187 | "sort_key": ar.created(), |
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| 188 | "replace": { |
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| 189 | "Batch": batchlink, |
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| 190 | "AnalysisRequest": arlink, |
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| 191 | }, |
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| 192 | "before": {}, |
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| 193 | "after": {}, |
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| 194 | "choices": {}, |
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| 195 | "class": {"Batch": "Title"}, |
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| 196 | "state_class": "state-active subgroup_{0}".format(sub_class) if sub_class else "state-active", |
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| 197 | "allow_edit": [], |
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| 198 | "Batch": "", |
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| 199 | "SamplePoint": ar.getSamplePoint().Title() if ar.getSamplePoint() else "", |
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| 200 | "SampleType": ar.getSampleType().Title() if ar.getSampleType() else "", |
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| 201 | "ClientOrderNumber": ar.getClientOrderNumber(), |
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| 202 | "AnalysisRequest": "", |
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| 203 | "state_title": state_title, |
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| 204 | } |
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| 205 | items.append(item) |
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| 206 | |||
| 207 | unitstr = '<em class="discreet" style="white-space:nowrap;">%s</em>' |
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| 208 | |||
| 209 | # Insert columns for analyses |
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| 210 | for d_a in distinct: |
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| 211 | keyword = d_a.getKeyword() |
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| 212 | short = d_a.getShortTitle() |
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| 213 | title = d_a.Title() |
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| 214 | |||
| 215 | self.columns[keyword] = { |
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| 216 | "title": short if short else title, |
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| 217 | "sortable": False, |
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| 218 | } |
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| 219 | self.review_states[0]["columns"].insert( |
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| 220 | len(self.review_states[0]["columns"]) - 1, keyword) |
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| 221 | |||
| 222 | # Insert values for analyses |
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| 223 | for i, item in enumerate(items): |
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| 224 | for analysis in analyses[item["id"]]: |
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| 225 | if keyword not in items[i]: |
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| 226 | items[i][keyword] = "" |
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| 227 | if analysis.getKeyword() != keyword: |
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| 228 | continue |
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| 229 | |||
| 230 | # check if the user can edit the analysis result |
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| 231 | can_edit_result = self.can_edit_analysis_result(analysis) |
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| 232 | |||
| 233 | calculation = analysis.getCalculation() |
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| 234 | if self.allow_edit and can_edit_result and not calculation: |
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| 235 | items[i]["allow_edit"].append(keyword) |
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| 236 | self.columns[keyword]["ajax"] = True |
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| 237 | |||
| 238 | value = analysis.getResult() |
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| 239 | items[i][keyword] = value |
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| 240 | items[i]["class"][keyword] = "" |
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| 241 | |||
| 242 | if value or (can_edit_result and not calculation): |
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| 243 | unit = unitstr % d_a.getUnit() |
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| 244 | items[i]["after"][keyword] = unit |
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| 245 | |||
| 246 | if keyword not in items[i]["class"]: |
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| 247 | items[i]["class"][keyword] = "empty" |
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| 248 | |||
| 249 | self.categories.sort() |
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| 250 | self.categories = [x[1] for x in self.categories] |
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| 251 | |||
| 252 | items = sorted(items, key=itemgetter("sort_key")) |
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| 253 | |||
| 254 | return items |
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| 255 |
