senaite /
senaite.core
| Conditions | 11 |
| Total Lines | 57 |
| Code Lines | 46 |
| Lines | 0 |
| Ratio | 0 % |
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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.exportimport.instruments.thermoscientific.gallery.Ts9861x.Import() 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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| 19 | def Import(context, request): |
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| 20 | """ Thermo Scientific - Gallery 9861x analysis results |
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| 21 | """ |
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| 22 | infile = request.form['thermoscientific_gallery_9861x_file'] |
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| 23 | fileformat = request.form['thermoscientific_gallery_9861x_format'] |
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| 24 | artoapply = request.form['thermoscientific_gallery_9861x_artoapply'] |
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| 25 | override = request.form['thermoscientific_gallery_9861x_override'] |
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| 26 | instrument = request.form.get('thermoscientific_gallery_9861x_instrument', None) |
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| 27 | errors = [] |
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| 28 | logs = [] |
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| 29 | |||
| 30 | # Load the most suitable parser according to file extension/options/etc... |
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| 31 | parser = None |
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| 32 | if not hasattr(infile, 'filename'): |
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| 33 | errors.append(_("No file selected")) |
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| 34 | if fileformat == 'tsv_40': |
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| 35 | parser = ThermoGallery9861xTSVParser(infile) |
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| 36 | else: |
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| 37 | errors.append(t(_("Unrecognized file format ${fileformat}", |
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| 38 | mapping={"fileformat": fileformat}))) |
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| 39 | |||
| 40 | if parser: |
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| 41 | # Load the importer |
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| 42 | status = ['sample_received', 'attachment_due', 'to_be_verified'] |
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| 43 | if artoapply == 'received': |
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| 44 | status = ['sample_received'] |
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| 45 | elif artoapply == 'received_tobeverified': |
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| 46 | status = ['sample_received', 'attachment_due', 'to_be_verified'] |
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| 47 | |||
| 48 | over = [False, False] |
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| 49 | if override == 'nooverride': |
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| 50 | over = [False, False] |
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| 51 | elif override == 'override': |
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| 52 | over = [True, False] |
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| 53 | elif override == 'overrideempty': |
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| 54 | over = [True, True] |
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| 55 | |||
| 56 | importer = ThermoGallery9861xImporter(parser=parser, |
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| 57 | context=context, |
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| 58 | allowed_ar_states=status, |
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| 59 | allowed_analysis_states=None, |
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| 60 | override=over, |
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| 61 | instrument_uid=instrument) |
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| 62 | tbex = '' |
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| 63 | try: |
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| 64 | importer.process() |
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| 65 | except: |
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| 66 | tbex = traceback.format_exc() |
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| 67 | errors = importer.errors |
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| 68 | logs = importer.logs |
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| 69 | warns = importer.warns |
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| 70 | if tbex: |
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| 71 | errors.append(tbex) |
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| 72 | |||
| 73 | results = {'errors': errors, 'log': logs, 'warns': warns} |
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| 74 | |||
| 75 | return json.dumps(results) |
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| 76 | |||
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