-
Notifications
You must be signed in to change notification settings - Fork 0
/
evaluator.py
272 lines (191 loc) · 6.63 KB
/
evaluator.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
from math import trunc
import os, json
import pandas as pd
from multiprocessing import Pool, TimeoutError
from collective_analysis import Collective_Analysis
class Evaluator():
def __init__(self, pkg_list='top_1000', file_source=True, start=0, truncate=None) -> None:
"""
Reads the top 1000 packages names from the files and intiialises the Evaluator
Args:
- pkg_list: str or list
the filename from where to get the pkgs; or
the list to use as the packages
- file_source: bool
specify if using file source or a list
- start: int
specify the starting position in the list of packages
- truncate: int
specify if the position at which the list of pkgs should be truncated
"""
self._dir = os.getcwd()+'/util/results/'
self.tallies_f_json = self._dir + "eval/tallies.json"
self.tallies_f_csv = self._dir + "eval/tallies.csv"
self.res_f = self._dir + "eval/results"
self.top_1000 = []
self.tallies = []
self.results = {}
# pandas dataframe
self.tallies_df = None
if file_source:
top_1000_f = self._dir+pkg_list
with open(top_1000_f, 'r') as f:
self.top_1000 = f.readlines()
global _f
def _f(x): return x[:-1]
with Pool(processes=4) as pool:
self.top_1000 = pool.map(_f, self.top_1000)
else:
self.top_1000 = pkg_list
self.top_1000 = self.top_1000[start:truncate] # top 3 for testing
print(self.top_1000)
# for i in top_1000: print(i)
def perform_evaluation(self):
"""
Performs evaluation on each of the packages in top_1000
and stores the CollectiveAnalysis object into list self.pkgs_CA
"""
"""
next step:
perform analysis on them
foreach:
CA obj
do_analyse() -> results
res[] := get_res() -> res
tallies[] := get_tally() -> tallies
"""
# Func: return CollectiveAnalysis object with analysis done
global _h
def _h(pkg):
pkg_CA = Collective_Analysis(pkg)
pkg_CA.do_analysis()
return pkg_CA
with Pool(processes=12) as pool:
self.pkgs_CA = pool.map(_h, self.top_1000)
def store_evaluation(self, do_json_store=True, do_pandas_tallies=True):
"""
Saves the evaluation results to disk in util/eval/
"""
"""
Now to store results on disk
can use zip() to make list/dict
tallies:
needs:
- pkg name
- tally
format:-
list? CHOSEN
- redable with json
- easily sortable
-
dict?
- readble with josn
- easily indexable
results:
- name
- a res
- t res
format:
dict:
name => (a res, t res)
"""
pkgs_tallies = []
pkgs_res = []
global _i, _g
def _i(pkg_CA: Collective_Analysis):
return pkg_CA.get_tally()
def _g(pkg_CA: Collective_Analysis):
return pkg_CA.get_results()
with Pool(processes=12) as pool:
pkgs_tallies = pool.map(_i, self.pkgs_CA)
pkgs_res = pool.map(_g, self.pkgs_CA)
self.tallies = list(pkgs_tallies)
self.results = dict(zip(self.top_1000, pkgs_res))
if do_json_store:
with open(self.tallies_f_json, "w+") as f:
json.dump(self.tallies, f, indent=4)
with open(self.res_f, "w+") as f:
json.dump(self.results, f, indent=4)
if do_pandas_tallies:
self.pandas_tallies()
def pandas_tallies(self) -> pd.DataFrame:
"""
Takes the json formatted tallies and forms a pandas.DataFrame out of it,
assigning the dataframe to `self.tallies_df`s
Also stores the dataframe as a CSV in 'tallies.csv' file
Returns the full DataFrame also
"""
testnames = self.get_testnames()
d = self.tallies.copy()
# Flatten rows of data
data = []
for i in d:
x = [i[0], i[1][0]]
x.extend(i[1][1])
x.append(i[2][0])
x.extend(i[2][1])
data.append(x)
# Flattened list of column names
cols = ['name', 'anly.total']
anlys = ["anly."+name for name in testnames[0]]
cols.extend(anlys)
cols.append("typo.total")
typos = ["typo."+name for name in testnames[1]]
cols.extend(typos)
# Generate the list of tuples for each column
tpl = []
tpl.append(('name',)) # first column
for i,fw in enumerate(['anly','typo']): # two sets of columns: anly and typo
tpl.append((fw,'total')) # first is 'total'
for j in testnames[i]:
tpl.append((fw,j)) # rest are the testname
# MultiIndex column heading
cols = pd.MultiIndex.from_tuples(tpl)
# make DataFrame and then store as csv
df = pd.DataFrame(data, columns=cols)
self.tallies_df = df
df.to_csv('util/eval/tallies.csv', index=False)
return df
def get_testnames(self):
"""
Returns 2d list of testnames ordered alphabetically
Returns:
- [anly_testnames, typo_testnames]
"""
pkg_CA = self.pkgs_CA[0]
anly_testnames = pkg_CA.analysis_results.keys()
typo_testnames = pkg_CA.typo_eval_results.keys()
_testnames = [anly_testnames, typo_testnames]
testnames = []
for t in _testnames:
t = list(t)
t.sort()
testnames.append(t)
return testnames
def get_tallies(self):
"""
Returns the tallies as a list of format:
[
(pkg name,
(
a tally, (tally layout)
t tally, (tally layout)
)
)
...
]
"""
return self.tallies
def get_results(self):
"""
Return the evaluation results as a dict
pkg name => (a res, t res)
"""
return self.results
# ev = Evaluator(start=0, truncate=1000)
# ev.perform_evaluation()
# ev.store_evaluation()
# tallies = ev.get_tallies()
# result = ev.get_results()
# print(tallies)
# print(top_1000[0], json.dumps(pkgs_CA[0].get_results()[1], indent=4))