ffmap-backend/alfred_merge.py

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#!/usr/bin/env python3
import subprocess
import json
from collections import MutableMapping
def rec_merge(d1, d2):
'''
Update two dicts of dicts recursively,
if either mapping has leaves that are non-dicts,
the second's leaf overwrites the first's.
'''
for k, v in d1.items(): # in Python 2, use .iteritems()!
if k in d2:
# this next check is the only difference!
if all(isinstance(e, MutableMapping) for e in (v, d2[k])):
d2[k] = rec_merge(v, d2[k])
# we could further check types and merge as appropriate here.
d3 = d1.copy()
d3.update(d2)
return d3
class alfred_merge:
def __init__(self,request_data_type_1 = 158, request_data_type_2 = 159):
self.request_data_type_1 = request_data_type_1
self.request_data_type_2 = request_data_type_2
def aliases(self):
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output = subprocess.check_output(["/usr/local/bin/alfred-json","-z", "-r",str(self.request_data_type_1),"-f","json"])
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alfred_data_1 = json.loads(output.decode("utf-8"))
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output = subprocess.check_output(["/usr/local/bin/alfred-json","-z", "-r",str(self.request_data_type_2),"-f","json"])
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alfred_data_2 = json.loads(output.decode("utf-8"))
return json.dumps(rec_merge(alfred_data_1, alfred_data_2))
if __name__ == "__main__":
ad = alfred_merge()
al = ad.aliases()
print(al)