Mercurial > repos > fubar > tool_factory_2

comparison toolfactory/galaxyxml/__init__.py @ 92:6ce360759c28 draft

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author fubar
date Thu, 19 Nov 2020 23:59:50 +0000
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91:7176af503cdd 92:6ce360759c28
1 from builtins import object
2 from builtins import str
3
4 from lxml import etree
5
6
7 class GalaxyXML(object):
8 def __init__(self):
9 self.root = etree.Element("root")
10
11 def export(self):
12 return etree.tostring(self.root, pretty_print=True, encoding="unicode")
13
14
15 class Util(object):
16 @classmethod
17 def coerce(cls, data, kill_lists=False):
18 """Recursive data sanitisation
19 """
20 if isinstance(data, dict):
21 return {k: cls.coerce(v, kill_lists=kill_lists) for k, v in list(data.items()) if v is not None}
22 elif isinstance(data, list):
23 if kill_lists:
24 return cls.coerce(data[0])
25 else:
26 return [cls.coerce(v, kill_lists=kill_lists) for v in data]
27 else:
28 return cls.coerce_value(data)
29
30 @classmethod
31 def coerce_value(cls, obj):
32 """Make everything a string!
33 """
34 if isinstance(obj, bool):
35 if obj:
36 return "true"
37 else:
38 return "false"
39 elif isinstance(obj, str):
40 return obj
41 else:
42 return str(obj)
43
44 @classmethod
45 def clean_kwargs(cls, params, final=False):
46 if "kwargs" in params:
47 kwargs = params["kwargs"]
48 for k in kwargs:
49 params[k] = kwargs[k]
50 del params["kwargs"]
51 if "self" in params:
52 del params["self"]
53
54 if "__class__" in params:
55 del params["__class__"]
56
57 # There will be more params, it would be NICE to use a whitelist
58 # instead of a blacklist, but until we have more data let's just
59 # blacklist stuff we see commonly.
60 if final:
61 for blacklist in ("positional",):
62 if blacklist in params:
63 del params[blacklist]
64 return params