atlas/tools/oneoff/redditflairset.py

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"""
Script to retroactively fix flairs
Only touches things flaired "New entry" that either fail JSON parsing or are already in the Atlas
Otherwise, it leaves them untouched
Setting up authentication:
1. Head to https://www.reddit.com/prefs/apps
2. Click "are you a developer? create an app..." on the button
3. Enter the name and description
4. Select "script" for the type
5. Enter "redirect uri" as "http://localhost:8080"
6. Create file "credentials" with the format below
[id] <- Under "personal use script"
[secret]
[username] <- For flair access, must be a mod, Don't do this... │
[password] <- ...if you don't know what you are doing. │
Running:
1. Run the script
"""
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import praw
import json
import time
import re
import os
credentials = open('credentials', 'r')
client_id = credentials.readline().strip(' \t\n\r')
client_secret = credentials.readline().strip(' \t\n\r')
user = credentials.readline().strip(' \t\n\r')
pw = credentials.readline().strip(' \t\n\r')
reddit = praw.Reddit(client_id=client_id, client_secret=client_secret, user_agent='atlas_bot',username=user,password=pw)
has_write_access = not reddit.read_only
if not has_write_access:
print("No write access, exiting without doing anything")
quit()
jsonfile = open("../web/atlas.json", "r", encoding='utf-8')
existing = json.load(jsonfile)
existing_ids = []
for item in existing:
existing_ids.append(item['id'])
def set_flair(submission, flair):
if has_write_access and submission.link_flair_text != flair:
print(submission.link_flair_text)
print(submission.id)
print(flair)
flair_choices = submission.flair.choices()
flair = next(x for x in flair_choices if x["flair_text_editable"] and flair == x["flair_text"])
submission.flair.select(flair["flair_template_id"])
return 1
return 0
total_all_flairs = 0
rejected_count = 0
processed_count = 0
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for submission in reddit.subreddit('placeAtlas2').new(limit=1000):
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#for submission in reddit.subreddit('placeAtlas2').search('flair:"New Entry"',limit=1000,syntax='lucene', sort="top"):
#for submission in reddit.subreddit('placeAtlas2').search('flair:"New Entry"',limit=1000,syntax='lucene', sort="comments"):
#for submission in reddit.subreddit('placeAtlas2').search('flair:"New Entry"',limit=1000,syntax='lucene', sort="hot"):
#for submission in reddit.subreddit('placeAtlas2').search('flair:"New Entry"',limit=1000,syntax='lucene', sort="new"):
#for submission in reddit.subreddit('placeAtlas2').search('flair:"New Entry"',limit=1000,syntax='lucene', sort="relevance"):
"""
Auth setup
1. Head to https://www.reddit.com/prefs/apps
2. Click "create another app"
3. Give it a name and description
4. Select "script"
5. Redirect to http://localhost:8080
6. Copy ID (under Personal Use Script)
7. Append to file called "credentials"
8. Copy Secret
9. Append on newline to "credentials" file
10-. Append 2 newlines with username and password if you want flair write access
11. Run Script
Running Script
1. Input the next ID to use
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2. Manually resolve errors in temp-atlas-manual.json
3. Copy temp-atlas.json entries into web/_js/atlas.js
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4. Pull Request
"""
total_all_flairs += 1
if (submission.id in existing_ids):
processed_count += set_flair(submission, "Processed Entry")
continue
if(submission.link_flair_text == "New Entry"):
text = submission.selftext
#Old backslash filter:
#text = text.replace("\\", "")
#New one: One \\ escapes a backslash in python's parser
# Two escape it again in the regex parser, so \\\\ is \
# Then anything but " or n is replaced with the first capture group (anything but " or n)
# Test in repl: re.sub("\\\\([^\"n])", "\\1", "\\t < removed slash, t stays and > stays \\n \\\"")
text = re.sub("\\\\([^\"n])", "\\1", text)
try:
text = text.replace("\"id\": 0,", "\"id\": 0,\n\t\t\"submitted_by\": \""+submission.author.name+"\",")
except AttributeError:
text = text.replace("\"id\": 0,", "\"id\": 0,\n\t\t\"submitted_by\": \""+"unknown"+"\",")
lines = text.split("\n")
for i, line in enumerate(lines):
if("\"id\": 0" in line):
lines[i] = line.replace("\"id\": 0", "\"id\": "+"\""+str(submission.id)+"\"")
text = "\n".join(lines)
try:
json.dumps(json.loads(text))
# Do not set processed, we're only updating old entries in atlas or invalid submission flairs and not processing
except json.JSONDecodeError:
rejected_count += set_flair(submission, "Rejected Entry")
print(f"\n\nTotal all flairs:{total_all_flairs}\nUpdated as rejected: {rejected_count}/{total_all_flairs}\nUpdated as processed: {processed_count}/{total_all_flairs}\n")