I have a data structure that looks like this:
# dates = {'2007': {'25': {'06/23/07': {'aerosmith': [{'sweet
emotion': 1}, {'dream on': 2}],
# 'Metallica': [{'Fade to
Black': 1}, {'Master of Puppets': 1}]},
# 'last_song': [Master of Puppets', 'Fade to Black',
'sweet emotion']}}}
I have a section where I try to loop through a set of dates and print
out all of the songs for a given artist:
if type == 'artist':
rpt_file.writelines('Song Summary for ' + artist + '\n\n')
for year in sorted(rpt_dates):
for week in sorted(rpt_dates[year]):
for date in sorted(dates[year][week]):
if artist in dates[year][week][date]:
report.append(date)
for song in sorted(dates[year][week][date]
[artist]):
rpt_file.writelines('\t' + [song].keys() \
+ '\t' +
[song].values() + '\n')
I get the following error:
Traceback (most recent call last):
File "C:\Program Files\ActiveState Komodo 3.5\lib\support\dbgp
\pythonlib\dbgp\client.py", line 1843, in runMain
self.dbg.runfile(debug_args[0], debug_args)
File "C:\Program Files\ActiveState Komodo 3.5\lib\support\dbgp
\pythonlib\dbgp\client.py", line 1538, in runfile
h_execfile(file, args, module=main, tracer=self)
File "C:\Program Files\ActiveState Komodo 3.5\lib\support\dbgp
\pythonlib\dbgp\client.py", line 596, in __init__
execfile(file, globals, locals)
File "C:\scripts\python\Songs\song_report.py", line 136, in <module>
if __name__== '__main__': main()
File "C:\scripts\python\Songs\song_report.py", line 134, in main
print_rpt(options.type, rpt_dates, dates, args)
File "C:\scripts\python\Songs\song_report.py", line 107, in
print_rpt
+ '\t' + [song].values() + '\n')
AttributeError: 'list' object has no attribute 'keys'
Here is where it gets weird:
type(song)
Traceback (most recent call last):
File "C:\Program Files\ActiveState Komodo 3.5\lib\support\dbgp
\pythonlib\dbgp\client.py", line 3241, in runcode
locals = self.frame.f_locals)
File "C:\Program Files\ActiveState Komodo 3.5\lib\support\dbgp
\pythonlib\dbgp\client.py", line 1583, in runcode
h_exec(code, globals=globals, locals=locals, module=module)
File "C:\Program Files\ActiveState Komodo 3.5\lib\support\dbgp
\pythonlib\dbgp\client.py", line 520, in __init__
exec code in globals, locals
File "<console>", line 0, in <module>
TypeError: 'str' object is not callable
song
{"I Don't Wanna Stop": 1}
song.keys()
["I Don't Wanna Stop"]
For the complete script and data file, go to
http://members.dslextreme.com/users/robinsiebler/python/
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