我正在学习一篇关于python聊天机器人训练数据的教程。然而,每当我运行代码时,我都会得到这个错误,
line 22, in <module>
with open('test.from','a', encoding='utf8') as f:
PermissionError: [Errno 13] Permission denied: 'test.from'
我转到我的项目文件夹,更改了“staff”和“everyone”的权限。我把它做得既能读又能写。然而,这并没有起到任何作用,我仍然得到相同的错误。
下面是我的代码,
import sqlite3
import pandas as pd
timeframes = ['2015-01']
for timeframe in timeframes:
connection = sqlite3.connect('/Users/usr/Desktop/fileName/RC_{}.db'.format(timeframe))
c = connection.cursor()
limit = 5000
last_unix = 0
cur_length = limit
counter = 0
test_done = False
while cur_length == limit:
df = pd.read_sql("SELECT * FROM parent_reply WHERE unix > {} and parent NOT NULL and score > 0 ORDER BY unix ASC LIMIT {}".format(last_unix,limit),connection)
last_unix = df.tail(1)['unix'].values[0]
cur_length = len(df)
if not test_done:
with open('test.from','a', encoding='utf8') as f:
for content in df['parent'].values:
f.write(content+'\n')
with open('test.to','a', encoding='utf8') as f:
for content in df['comment'].values:
f.write(str(content)+'\n')
test_done = True
发布于 2019-05-31 06:54:15
POssible原因
很可能您对该目录没有写权限,因此请输入您有权访问的目录的完整路径,然后重试。
https://stackoverflow.com/questions/56386244
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