senaite /
senaite.core
| Conditions | 15 |
| Total Lines | 71 |
| Code Lines | 59 |
| 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.exportimport.instruments.facscalibur.calibur.facscalibur.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 | """ TaqMan96 DNA212BS analysis results |
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| 21 | """ |
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| 22 | infile = request.form['taqman96_dna212bs_file'] |
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| 23 | fileformat = request.form['taqman96_dna212bs_format'] |
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| 24 | artoapply = request.form['taqman96_dna212bs_artoapply'] |
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| 25 | override = request.form['taqman96_dna212bs_override'] |
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| 26 | sample = request.form.get('taqman96_dna212bs_sample', |
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| 27 | 'requestid') |
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| 28 | instrument = request.form.get('instrument', None) |
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| 29 | errors = [] |
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| 30 | logs = [] |
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| 31 | warns = [] |
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| 32 | |||
| 33 | # Load the most suitable parser according to file extension/options/etc... |
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| 34 | parser = None |
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| 35 | if not hasattr(infile, 'filename'): |
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| 36 | errors.append(_("No file selected")) |
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| 37 | if fileformat == 'csv': |
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| 38 | parser = FacsCalibur2Parser(infile) |
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| 39 | else: |
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| 40 | errors.append(t(_("Unrecognized file format ${fileformat}", |
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| 41 | mapping={"fileformat": fileformat}))) |
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| 42 | |||
| 43 | if parser: |
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| 44 | # Load the importer |
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| 45 | status = ['sample_received', 'attachment_due', 'to_be_verified'] |
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| 46 | if artoapply == 'received': |
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| 47 | status = ['sample_received'] |
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| 48 | elif artoapply == 'received_tobeverified': |
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| 49 | status = ['sample_received', 'attachment_due', 'to_be_verified'] |
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| 50 | |||
| 51 | over = [False, False] |
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| 52 | if override == 'nooverride': |
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| 53 | over = [False, False] |
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| 54 | elif override == 'override': |
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| 55 | over = [True, False] |
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| 56 | elif override == 'overrideempty': |
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| 57 | over = [True, True] |
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| 58 | |||
| 59 | sam = ['getId', 'getSampleID', 'getClientSampleID'] |
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| 60 | if sample == 'requestid': |
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| 61 | sam = ['getId'] |
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| 62 | if sample == 'sampleid': |
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| 63 | sam = ['getSampleID'] |
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| 64 | elif sample == 'clientsid': |
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| 65 | sam = ['getClientSampleID'] |
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| 66 | elif sample == 'sample_clientsid': |
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| 67 | sam = ['getSampleID', 'getClientSampleID'] |
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| 68 | |||
| 69 | importer = FacsCalibur2Importer(parser=parser, |
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| 70 | context=context, |
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| 71 | idsearchcriteria=sam, |
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| 72 | allowed_ar_states=status, |
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| 73 | allowed_analysis_states=None, |
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| 74 | override=over, |
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| 75 | instrument_uid=instrument) |
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| 76 | tbex = '' |
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| 77 | try: |
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| 78 | importer.process() |
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| 79 | except: |
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| 80 | tbex = traceback.format_exc() |
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| 81 | errors = importer.errors |
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| 82 | logs = importer.logs |
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| 83 | warns = importer.warns |
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| 84 | if tbex: |
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| 85 | errors.append(tbex) |
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| 86 | |||
| 87 | results = {'errors': errors, 'log': logs, 'warns': warns} |
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| 88 | |||
| 89 | return json.dumps(results) |
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| 90 | |||
| 100 |
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