annotate env/lib/python3.7/site-packages/planemo/training/utils.py @ 0:26e78fe6e8c4 draft

"planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
author shellac
date Sat, 02 May 2020 07:14:21 -0400
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1 """Module contains code for the Requirement, Reference and some general functions for training."""
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2
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3 import collections
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4
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5 import oyaml as yaml
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6
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7
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8 class Requirement(object):
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9 """Class to describe a training requirement."""
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10
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11 def __init__(self, req_type="internal", topic_name="introduction", title=None, tutorials=None, link=None):
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12 """Init a Requirement instance."""
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13 self.type = req_type
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14 self.topic_name = topic_name
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15 self.tutorials = tutorials
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16 self.title = title
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17 self.link = link
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18
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19 def init_from_dict(self, metadata):
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20 """Init from a dictionary generated by export_to_ordered_dict."""
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21 self.type = metadata['type']
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22 if self.type == 'internal':
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23 self.topic_name = metadata['topic_name']
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24 if 'tutorials' in metadata:
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25 self.tutorials = metadata['tutorials']
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26 else:
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27 self.title = metadata['title']
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28 if self.type == 'external':
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29 self.link = metadata['link']
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30
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31 def export_to_ordered_dict(self):
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32 """Export the requirement into an ordered dictionary."""
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33 req = collections.OrderedDict()
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34 req['type'] = self.type
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35 if self.type == 'internal':
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36 req['topic_name'] = self.topic_name
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37 if self.tutorials:
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38 req['tutorials'] = self.tutorials
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39 else:
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40 req['title'] = self.title
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41 if self.type == 'external':
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42 req['link'] = self.link
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43 return req
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44
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45
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46 def load_yaml(filepath):
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47 """Load the content of a YAML file to a dictionary."""
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48 with open(filepath, "r") as m_file:
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49 content = yaml.safe_load(m_file)
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50 return content
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51
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52
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53 def save_to_yaml(content, filepath):
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54 """Save a dictionary to a YAML file."""
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55 with open(filepath, 'w') as stream:
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56 yaml.safe_dump(content,
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57 stream,
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58 indent=2,
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59 default_flow_style=False,
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60 default_style='',
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61 explicit_start=True,
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62 encoding='utf-8',
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63 allow_unicode=True)