AttributeError: 'Tuple' object has no attribute 'id'

[AEDWIP]

week1.ipynb.txt

Note sure how to debug the following error. Attached is the notebook I tried to import. They are in the same directory

Any ideas?

Thanks

Andy

#from ipynb.fs.defs.week1 import patternToNumber
import ipynb.fs.defs.week1 as wk1
​
#import ipynb.fs.defs.week1 as week1

import ipynb.fs from .defs.week2 \

import foo from .defs.week1 \

import patternToNumber

​

import ipynb.fs

​

from ../week2/week2 import patternToNumber from .defs.week1

​

# base 4 to base 10

# TODO copied from week1 notebook

def patternToNumber(pattern) :

exponent = 0

ret = 0

for nucleotide in reversed(pattern):

digit = 0

if nucleotide == "C" :

digit = 1

elif nucleotide == "G" :

digit = 2

elif nucleotide == "T" :

digit = 3

ret = ret + digit * 4**exponent

#print("ret:{0}, digit:{1}, exponent:{2} nucleotide:{3}"

# .format(ret, digit, exponent, nucleotide))

exponent = exponent + 1

return ret

---

AttributeError Traceback (most recent call last)
in ()
----> 1 from ipynb.fs.defs.week1 import patternToNumber
2 #import ipynb.fs.defs.week1 as wk1
3
4 #import ipynb.fs.defs.week1 as week1
5 # import ipynb.fs from .defs.week2 \

/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/importlib/_bootstrap.py in find_and_load(name, import)

/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/importlib/_bootstrap.py in find_and_load_unlocked(name, import)

/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/importlib/_bootstrap.py in _load_unlocked(spec)

/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/importlib/_bootstrap_external.py in exec_module(self, module)

/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/ipynb/fs/defs/init.py in get_code(self, fullname)
60 ))
61 return self.source_to_code(
---> 62 self._get_filtered_ast(code_from_ipynb(nb)),
63 self.path
64 )

/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/ipynb/fs/defs/init.py in _get_filtered_ast(self, source)
47 """
48 tree = ast.parse(source)
---> 49 tree.body = [n for n in tree.body if self._filter_ast_node(n)]
50 return tree
51

/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/ipynb/fs/defs/init.py in (.0)
47 """
48 tree = ast.parse(source)
---> 49 tree.body = [n for n in tree.body if self._filter_ast_node(n)]
50 return tree
51

/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/ipynb/fs/defs/init.py in _filter_ast_node(self, node)
38
39 if isinstance(node, ast.Assign):
---> 40 return all([t.id.isupper() for t in node.targets])
41
42 return False

/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/ipynb/fs/defs/init.py in (.0)
38
39 if isinstance(node, ast.Assign):
---> 40 return all([t.id.isupper() for t in node.targets])
41
42 return False

AttributeError: 'Tuple' object has no attribute 'id'

[blairhudson]

I ran into the same error. This is caused by a bug in handling tuple-based assignment. See #34 for details. Suggesting merge and close.