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1
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1
|
import string
|
|
2
|
|
|
|
3
|
|
|
|
4
|
1
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class DefaultFormatter(string.Formatter):
|
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5
|
1
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def get_value(self, key, args, kwargs):
|
|
6
|
|
# Handle a key not found
|
|
7
|
0
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try:
|
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8
|
0
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val = super(DefaultFormatter, self).get_value(key, args, kwargs)
|
|
9
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|
# Python 3, 'super().get_field(field_name, args, kwargs)' works
|
|
10
|
0
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except (IndexError, KeyError):
|
|
11
|
0
|
if str(key).endswith("_pre"):
|
|
12
|
0
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val = "@ipubreplace{above}{" + str(key) + "}"
|
|
13
|
|
else:
|
|
14
|
0
|
val = "@ipubreplace{below}{" + str(key) + "}"
|
|
15
|
0
|
return val
|
|
16
|
|
|
|
17
|
|
|
|
18
|
1
|
def convert_format_str(template):
|
|
19
|
|
|
|
20
|
1
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temp_str = "\n".join(template)
|
|
21
|
1
|
fmt = DefaultFormatter()
|
|
22
|
1
|
outstr = fmt.format(temp_str)
|
|
23
|
|
|
|
24
|
1
|
return outstr
|
|
25
|
|
|
|
26
|
|
|
|
27
|
1
|
if __name__ == "__main__":
|
|
28
|
|
|
|
29
|
0
|
template = [
|
|
30
|
|
"{{%- extends 'null.tpl' -%}}",
|
|
31
|
|
"{{% block header %}}",
|
|
32
|
|
"{{{{ nb.metadata | meta2yaml('#~~ ') }}}}",
|
|
33
|
|
"{{% endblock header %}}",
|
|
34
|
|
"{{% block codecell %}}",
|
|
35
|
|
"#%%",
|
|
36
|
|
"{{{{ super() }}}}",
|
|
37
|
|
"{{% endblock codecell %}}",
|
|
38
|
|
"{{% block in_prompt %}}{{% endblock in_prompt %}}",
|
|
39
|
|
"{{% block input %}}{{{{ cell.metadata | meta2yaml('#~~ ') }}}}", # noqa: E501
|
|
40
|
|
"{{{{ cell.source | ipython2python }}}}",
|
|
41
|
|
"{{% endblock input %}}",
|
|
42
|
|
"{{% block markdowncell scoped %}}#%% [markdown]",
|
|
43
|
|
"{{{{ cell.metadata | meta2yaml('#~~ ') }}}}",
|
|
44
|
|
"{{{{ cell.source | comment_lines }}}}",
|
|
45
|
|
"{{% endblock markdowncell %}}",
|
|
46
|
|
]
|
|
47
|
|
|
|
48
|
0
|
print(convert_format_str(template))
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chrisjsewell