merging PR #61

#61

🙆‍♀️ PR passed with a vote of 20 for and 14 against, with a 
weighted total of 6.7 and a threshold of 1.0.

Vote record:
@DasSkelett: -1
@Desetude: -1
@Fang-: 1
@Firedrake969: 1
@JaredDiCioccio: -1
@ScottEfird: -1
@StephenFluin: -1
@Subzidion: 1
@chipironcin: 1
@christopherjenness: 1
@cjoh: 1
@clarkbarz: 1
@danieldiekmeier: -1
@dyc3: -1
@eq: 1
@fluecke: -1
@gandhis1: 1
@golergka: 1
@griwes: 1
@hammenm: 1
@hongaar: 1
@ifonefox: -1
@itsthejoker: -1
@jaybosamiya: 1
@lduchosal: -1
@logankp: -1
@m10s: -1
@mermaid: 1
@rwhitworth: 1
@smarlow: 1
@syntonym: -1
@webbaard: 1
@ylt: 1
@zmallen: 1

Author: chaosbot

emojis.negative

@@ -0,0 +1,10 @@
+:-1:
+:thumbsdown:
+:thumbs_down:
+:thumbs_down::dark_skin_tone:
+:thumbs_down::light_skin_tone:
+:thumbs_down::medium-dark_skin_tone:
+:thumbs_down::medium-light_skin_tone:
+:thumbs_down::medium_skin_tone:
+:confused:
+:confused_face:

emojis.positive

@@ -0,0 +1,11 @@
+:+1:
+:thumbsup:
+:thumbs_up:
+:thumbs_up::dark_skin_tone:
+:thumbs_up::light_skin_tone:
+:thumbs_up::medium-dark_skin_tone:
+:thumbs_up::medium-light_skin_tone:
+:thumbs_up::medium_skin_tone:
+:heart:
+:tada:
+:hooray:

github_api/voting.py

@@ -1,6 +1,7 @@
 from math import log
 import arrow
 import re
+from emoji import demojize
 
 from . import prs
 from . import comments
@@ -153,21 +154,29 @@ def parse_review_for_vote(state):
 
 def parse_reaction_for_vote(body):
     """ turns a comment reaction into a vote, if possible """
-    try:
-        vote = int(body)
-    except ValueError:
-        vote = 0
-    return vote
+    return parse_emojis_for_vote(":{emoji}:".format(emoji=body))
 
 
 def parse_comment_for_vote(body):
     """ turns a comment into a vote, if possible """
-    vote = 0
-    m = re.search(":((?:\+|\-)1):", body, re.M)
-    if m:
-        vote = int(m.group(1))
-    return vote
-
+    return parse_emojis_for_vote(demojize(body))
+
+def parse_emojis_for_vote(body):
+    """ searches text for matching emojis """
+    for positive_emoji in prepare_emojis_list('positive'):
+        if positive_emoji in body:
+            return 1
+    for negative_emoji in prepare_emojis_list('negative'):
+        if negative_emoji in body:
+            return -1
+    return 0
+
+def prepare_emojis_list(type):
+    fname = "emojis.{type}".format(type=type)
+    with open(fname) as f:
+        content = f.readlines()
+    content = [x.strip() for x in content]
+    return list(filter(None, content))
 
 def friendly_voting_record(votes):
     """ returns a sorted list (a string list, not datatype list) of voters and

requirements.txt

@@ -6,3 +6,4 @@ python-dateutil==2.6.0
 requests==2.14.2
 sh==1.12.13
 six==1.10.0
+emoji==0.4.5