cli command

Daniel Sun 2 months ago
parent 228d82f84e
commit e4adcc8af3
  1. 70
      ceo/cli/groups.py

@ -14,6 +14,7 @@ from ceod.transactions.groups import (
DeleteGroupTransaction,
)
import heapq
@click.group(short_help='Perform operations on CSC groups/clubs')
def groups():
@ -150,10 +151,75 @@ def delete(group_name):
resp = http_delete(f'/api/groups/{group_name}')
handle_stream_response(resp, DeleteGroupTransaction.operations)
# compute levenshtein edit distance
def _fuzzy_match(s1, s2):
if len(s1) == 0:
return len(s2)
if len(s2) == 0:
return len(s1)
edits = []
for i in range(len(s2) + 1):
edits.append(i)
for i in range(len(s1)):
corner = i
edits[0] = i + 1
for j in range(len(s2)):
upper = edits[j + 1]
if s1[i] == s2[j]:
edits[j + 1] = corner
else:
m = min(corner, upper, edits[j])
edits[j + 1] = m + 1
corner = upper
return edits[-1]
# this is needed TRUST ME
class _fuzzy_result:
def __init__(self, string, score):
self.string = string
self.score = score
def __lt__(self, other):
return self.score < other.score
def __gt__(self, other):
return self.score > other.score
def __le__(self, other):
return self.score <= other.score
def __ge__(self, other):
return self.score >= other.score
def __eq__(self, other):
return self.score == other.score
def __ne__(self, other):
return self.score != other.score
@groups.command(short_help='Search for groups')
@click.argument('group_name')
def search(group_name):
@click.option('--count', default=10, help='number of results to show')
def search(group_name, count):
check_if_in_development()
resp = http_get('/api/groups/clubs')
result = handle_sync_response(resp)
print(result)
scores = []
for i in range(count):
dummy_result = _fuzzy_result(None, -99999)
scores.append(dummy_result)
for cn in result:
score = -1 * _fuzzy_match(group_name, cn)
result = _fuzzy_result(cn, score)
heapq.heappushpop(scores, result)
matches = heapq.nlargest(count, scores)
for result in matches:
if result.string: click.echo(result.string)

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