I'm working on a twitch irc bot and one of the components I wanted to have available was the ability for the bot to save quotes to a pastebin paste on close, and then retrieve the same quotes on start up.
I've started with the saving part, and have hit a road block where I can't seem to get a valid post, and I can't figure out a method.
#!/usr/bin/env python3
import urllib.parse
import urllib.request
# --------------------------------------------- Pastebin Requisites --------------------------------------------------
pastebin_key = 'my pastebin key' # developer api key, required. GET: http://pastebin.com/api
pastebin_password = 'password' # password for pastebin_username
pastebin_postexp = 'N' # N = never expire
pastebin_private = 0 # 0 = Public 1 = unlisted 2 = Private
pastebin_url = 'http://pastebin.com/api/api_post.php'
pastebin_username = 'username' # user corresponding with key
# --------------------------------------------- Value clean up --------------------------------------------------
pastebin_password = urllib.parse.quote(pastebin_password, safe='/')
pastebin_username = urllib.parse.quote(pastebin_username, safe='/')
# --------------------------------------------- Pastebin Functions --------------------------------------------------
def post(title, content): # used for posting a new paste
pastebin_vars = {'api_option': 'paste', 'api_user_key': pastebin_username, 'api_paste_private': pastebin_private,
'api_paste_name': title, 'api_paste_expire_date': pastebin_postexp, 'api_dev_key': pastebin_key,
'api_user_password': pastebin_password, 'api_paste_code': content}
try:
str_to_paste = ', '.join("{!s}={!r}".format(key, val) for (key, val) in pastebin_vars.items()) # dict to str :D
str_to_paste = str_to_paste.replace(":", "") # remove :
str_to_paste = str_to_paste.replace("'", "") # remove '
str_to_paste = str_to_paste.replace(")", "") # remove )
str_to_paste = str_to_paste.replace(", ", "&") # replace dividers with &
urllib.request.urlopen(pastebin_url, urllib.parse.urlencode(pastebin_vars)).read()
print('did that work?')
except:
print("post submit failed :(")
print(pastebin_url + "?" + str_to_paste) # print the output for test
post("test", "stuff")
I'm open to importing more libraries and stuff, not really sure what I'm doing wrong after working on this for two days straight :S
import urllib.parse
import urllib.request
PASTEBIN_KEY = 'xxx'
PASTEBIN_URL = 'https://pastebin.com/api/api_post.php'
PASTEBIN_LOGIN_URL = 'https://pastebin.com/api/api_login.php'
PASTEBIN_LOGIN = 'my_login_name'
PASTEBIN_PWD = 'yyy'
def pastebin_post(title, content):
login_params = dict(
api_dev_key=PASTEBIN_KEY,
api_user_name=PASTEBIN_LOGIN,
api_user_password=PASTEBIN_PWD
)
data = urllib.parse.urlencode(login_params).encode("utf-8")
req = urllib.request.Request(PASTEBIN_LOGIN_URL, data)
with urllib.request.urlopen(req) as response:
pastebin_vars = dict(
api_option='paste',
api_dev_key=PASTEBIN_KEY,
api_user_key=response.read(),
api_paste_name=title,
api_paste_code=content,
api_paste_private=2,
)
return urllib.request.urlopen(PASTEBIN_URL, urllib.parse.urlencode(pastebin_vars).encode('utf8')).read()
rv = pastebin_post("This is my title", "These are the contents I'm posting")
print(rv)
Combining two different answers above gave me this working solution.
First, your try/except block is throwing away the actual error. You should almost never use a "bare" except clause without capturing or re-raising the original exception. See this article for a full explanation.
Once you remove the try/except, and you will see the underlying error:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "paste.py", line 42, in post
urllib.request.urlopen(pastebin_url, urllib.parse.urlencode(pastebin_vars)).read()
File "/usr/lib/python3.4/urllib/request.py", line 161, in urlopen
return opener.open(url, data, timeout)
File "/usr/lib/python3.4/urllib/request.py", line 461, in open
req = meth(req)
File "/usr/lib/python3.4/urllib/request.py", line 1112, in do_request_
raise TypeError(msg)
TypeError: POST data should be bytes or an iterable of bytes. It cannot be of type str.
This means you're trying to pass a unicode string into a function that's expecting bytes. When you do I/O (like reading/writing files on disk, or sending/receiving data over HTTP) you typically need to encode any unicode strings as bytes. See this presentation for a good explanation of unicode vs. bytes and when you need to encode and decode.
Next, this line:
urllib.request.urlopen(pastebin_url, urllib.parse.urlencode(pastebin_vars)).read()
Is throwing away the response, so you have no way of knowing the result of your API call. Assign this to a variable or return it from your function so you can then inspect the value. It will either be a URL to the paste, or an error message from the API.
Next, I think your code is sending a lot of unnecessary parameters to the API and your str_to_paste statements aren't necessary.
I was able to make a paste using the following, much simpler, code:
import urllib.parse
import urllib.request
PASTEBIN_KEY = 'my-api-key' # developer api key, required. GET: http://pastebin.com/api
PASTEBIN_URL = 'http://pastebin.com/api/api_post.php'
def post(title, content): # used for posting a new paste
pastebin_vars = dict(
api_option='paste',
api_dev_key=PASTEBIN_KEY,
api_paste_name=title,
api_paste_code=content,
)
return urllib.request.urlopen(PASTEBIN_URL, urllib.parse.urlencode(pastebin_vars).encode('utf8')).read()
Here it is in use:
>>> post("test", "hello\nworld.")
b'http://pastebin.com/v8jCkHDB'
I didn't know about pastebin until now. I read their api and tried it for the first time, and it worked perfectly fine.
Here's what I did:
I logged in to fetch the api_user_key.
Included that in the posting along with api_dev_key.
Checked the website, and the post was there.
Here's the code:
import urllib.parse
import urllib.request
def post(url, params):
data = urllib.parse.urlencode(login_params).encode("utf-8")
req = urllib.request.Request(login_url, data)
with urllib.request.urlopen(req) as response:
return response.read()
# Logging in to fetch api_user_key
login_url = "http://pastebin.com/api/api_login.php"
login_params = {"api_dev_key": "<the dev key they gave you",
"api_user_name": "<username goes here>",
"api_user_password": "<password goes here>"}
api_user_key = post(login_url, login_params)
# Posting some random text
post_url = "http://pastebin.com/api/api_post.php"
post_params = {"api_dev_key": "<the dev key they gave you",
"api_option": "paste",
"api_paste_code": "<head>Testing</head>",
"api_paste_private": "0",
"api_paste_name": "testing.html",
"api_paste_expire_date": "10M",
"api_paste_format": "html5",
"api_user_key": api_user_key}
response = post(post_url, post_params)
Only the first three parameters are needed for posting something, the rest are optional.
fwy the API doesn't seem to accept http requests as of writing this, so make sure to have the urls in the format of https://pas...
Related
I am using an API from this site https://dev.whatismymmr.com, and I want to specifically request for the closestRank but I just get a KeyError: 'ranked.closestRank'. but I can get the entire ['ranked'] object (which contains the closestRank) but I just end up with a lot of information I don't need.
How can I end up with just the Closest rank?
My code
import requests
LeagueName = input ("Summoner name")
base = ("https://eune.whatismymmr.com/api/v1/summoner?name=")
Thething = base + LeagueName
print (Thething)
response = requests.get(Thething)
print(response.status_code)
MMR = response.json()
print (MMR['ranked.closestRank'])
The API command
<queue>.closestRank (the queue is the game mode, it can be normal or ranked)
you can use the summoner name babada27 for testing.
Hope this is what you are looking for -
change The last line to
print (MMR["ranked"]["closestRank"])
Am trying to add a new record into a python document and I think am stuck with an issue caused by the curl post function. I have attached the python file and the error received when posting to my url. Could anyone kindly point me towards the right direction.
I dont understand the error code to identify whether the problem comes from the python code bu I do suspect an issue with the curl url.
#!/usr/bin/python
import json
from bson import json_util
from bson.json_util import dumps
import bottle
from bottle import route, run, request, abort
#imports for database
from pymongo import MongoClient
connection = MongoClient('localhost', 27017)
db = connection['city']
collection = db['inspections']
# set up URI paths for REST service
#route('/hello', method='GET')
def get_hello():
word = '"'+request.GET.get('name', None)+'"'
string="{hello:"+word+"}"
return json.loads(json.dumps(string, indent=4, default=json_util.default))
#route('/strings', method='POST')
def run_post():
first = '"'+request.json.get('string1')+'"'
second = '"'+request.json.get('string2')+'"'
data="{first:"+first+",second:"+ second+"}"
return json.loads(json.dumps(data, indent=4, default=json_util.default))
#route('/create', method='POST')
def run_create():
myid = request.json.get('id')
print(myid)
cert_number = request.json.get('certificate_number')
bus_name = request.json.get('business_name')
date = request.json.get('date')
result = request.json.get('result')
sector = request.json.get('sector')
added_id = collection.insert({"id":myid,"certificate_number":cert_number,"business_name":bus_name,"date":date,"result":result,"sector":sector})
added_doc = collection.find_one({"_id":added_id})
return json.loads(json.dumps(added_doc, indent=4, default=json_util.default))
#url does not allow spacing when passing an argument,
#therefore i use underscores when passing the business_name and the remove them
#when creating the query
#route('/read', method='GET')
def get_read():
word = request.params.get('business_name')
word = word.replace("_"," ")
found_doc = collection.find({"business_name":{'$regex':word}}) #will still get results when user pass parameter with white space
return dumps(found_doc)
#route('/update', method='GET')
def get_update(rslt = "Violation Issued"):
myid = request.query.id
query = { "id" :myid}
new_update = { "$set":{"result":rslt}}
collection.update_one(query,new_update)
updated_doc = collection.find_one({"id":myid})
return json.loads(json.dumps(updated_doc, indent=4, default=json_util.default))
#route('/delete', method='GET')
def get_update():
myid = request.query.id
query = {"id" :myid};
print(query)
result = collection.delete_one(query)
return "document with id "+myid+" Has beed deleted from the City Collection"
if __name__ == '__main__':
run(debug=True,reloader = True)
#run(host='localhost', port=8080)
Error:
Returned HTML:
python error:
The Problem is that at one point in the json in your curl request you used “ instead of ". Therefore the json parser throws an error.
So instead of
"business_name" : “ACME Test INC."
write:
"business_name" : "ACME Test INC."
Not sure if you solved this but here we go. Jakob was correct that you used “ instead of "
Next, get the values from the document you are inserting
data = request.json (Contains parsed content)
Assign a value to the variables you need such as id
id = data['id']
Store all the values in a dictionary variable (I think it is much cleaner this way)
document = {"id":myid,"certificate_number":cert_number,"business_name":bus_name,"date":date,"result":result,"sector":sector}
Lastly, use insert_one and catch errors
try:
collection.insert_one(document)
print("CREATED NEW DOCUMENT")
except Exception as e:
print("ERROR: ", e)
Also, there are several ways to fix the "space" problem you mention for cURL requests.
One way is to simply add a %20 between spaces like so:
ACME%20TEST%20INC.
I hope that helps.
I have the following python code that is working ok to use reddit's api and look up the front page of different subreddits and their rising submissions.
from pprint import pprint
import requests
import json
import datetime
import csv
import time
subredditsToScan = ["Arts", "AskReddit", "askscience", "aww", "books", "creepy", "dataisbeautiful", "DIY", "Documentaries", "EarthPorn", "explainlikeimfive", "food", "funny", "gaming", "gifs", "history", "jokes", "LifeProTips", "movies", "music", "pics", "science", "ShowerThoughts", "space", "sports", "tifu", "todayilearned", "videos", "worldnews"]
ofilePosts = open('posts.csv', 'wb')
writerPosts = csv.writer(ofilePosts, delimiter=',')
ofileUrls = open('urls.csv', 'wb')
writerUrls = csv.writer(ofileUrls, delimiter=',')
for subreddit in subredditsToScan:
front = requests.get(r'http://www.reddit.com/r/' + subreddit + '/.json')
rising = requests.get(r'http://www.reddit.com/r/' + subreddit + '/rising/.json')
front.text
rising.text
risingData = rising.json()
frontData = front.json()
print(len(risingData['data']['children']))
print(len(frontData['data']['children']))
for i in range(0, len(risingData['data']['children'])):
author = risingData['data']['children'][i]['data']['author']
score = risingData['data']['children'][i]['data']['score']
subreddit = risingData['data']['children'][i]['data']['subreddit']
gilded = risingData['data']['children'][i]['data']['gilded']
numOfComments = risingData['data']['children'][i]['data']['num_comments']
linkUrl = risingData['data']['children'][i]['data']['permalink']
timeCreated = risingData['data']['children'][i]['data']['created_utc']
writerPosts.writerow([author, score, subreddit, gilded, numOfComments, linkUrl, timeCreated])
writerUrls.writerow([linkUrl])
for j in range(0, len(frontData['data']['children'])):
author = frontData['data']['children'][j]['data']['author'].encode('utf-8').strip()
score = frontData['data']['children'][j]['data']['score']
subreddit = frontData['data']['children'][j]['data']['subreddit'].encode('utf-8').strip()
gilded = frontData['data']['children'][j]['data']['gilded']
numOfComments = frontData['data']['children'][j]['data']['num_comments']
linkUrl = frontData['data']['children'][j]['data']['permalink'].encode('utf-8').strip()
timeCreated = frontData['data']['children'][j]['data']['created_utc']
writerPosts.writerow([author, score, subreddit, gilded, numOfComments, linkUrl, timeCreated])
writerUrls.writerow([linkUrl])
It works well and scrapes the data accurately but it constantly gets interrupted, seemingly randomly, and has a run time crash, saying:
Traceback (most recent call last):
File "dataGather1.py", line 27, in <module>
for i in range(0, len(risingData['data']['children'])):
KeyError: 'data'
I have no idea why this error is occuring on and off and not consistently. I thought maybe I am calling the API too much so it stops me from accessing it so I threw a sleep in my code but that did not help. Any ideas?
When there are no data on the response from the API there are is no key data on the dictionary so you get a keyError on some subreddits. You need to use a try catch
The json you are parsing doesn't contain the 'data' element. Thus you get an error. I think your hunch is correct though. It is probably rate limiting, or that you're asking for hidden/deleted entries.
Reddit is very strict about accessing their API without playing nice. Meaning you should register your app and use a meaningful user-agent to your requets, and you should probably use the python library for this kind of thing: https://praw.readthedocs.io/en/latest/
Without registering it seems to my experience that the direct REST reddit API is even more strict than the 1 request per 2 seconds rule they have (had?).
Python raises a KeyError whenever a dict() object is requested (using the format a = adict[key]) and the key is not in the dictionary.
It seems like when you are getting this error, your data value is empty.
You might just try to get the length of the dictionary before you execute the for loop. If it’s empty, it will just not run. Some interesting error checking here might help.
size = len(risingData)
if size:
for i in range(0,size):
…
I'm building a Python program to parse some calls to a social media API into CSV and I'm running into an issue with a key that has two keys above it in the hierarchy. I get this error when I run the code with PyDev in Eclipse.
Traceback (most recent call last):
line 413, in <module>
main()
line 390, in main
postAgeDemos(monitorID)
line 171, in postAgeDemos
age0To17 = str(i["ageCount"]["sortedAgeCounts"]["ZERO_TO_SEVENTEEN"])
KeyError: 'ZERO_TO_SEVENTEEN'
Here's the section of the code I'm using for it. I have a few other functions built already that work with two layers of keys.
import urllib.request
import json
def postAgeDemos(monitorID):
print("Enter the date you'd like the data to start on")
startDate = input('The date must be in the format YYYY-MM-DD. ')
print("Enter the date you'd like the data to end on")
endDate = input('The date must be in the format YYYY-MM-DD. ')
dates = "&start="+startDate+"&end="+endDate
urlStart = getURL()
authToken = getAuthToken()
endpoint = "/monitor/demographics/age?id=";
urlData = urlStart+endpoint+monitorID+authToken+dates
webURL = urllib.request.urlopen(urlData)
fPath = getFilePath()+"AgeDemographics"+startDate+"&"+endDate+".csv"
print("Connecting...")
if (webURL.getcode() == 200):
print("Connected to "+urlData)
print("This query returns information in a CSV file.")
csvFile = open(fPath, "w+")
csvFile.write("postDate,totalPosts,totalPostsWithIdentifiableAge,0-17,18-24,25-34,35+\n")
data = webURL.read().decode('utf8')
theJSON = json.loads(data)
for i in theJSON["ageCounts"]:
postDate = i["startDate"]
totalDocs = str(i["numberOfDocuments"])
totalAged = str(i["ageCount"]["totalAgeCount"])
age0To17 = str(i["ageCount"]["sortedAgeCounts"]["ZERO_TO_SEVENTEEN"])
age18To24 = str(i["ageCount"]["sortedAgeCounts"]["EIGHTEEN_TO_TWENTYFOUR"])
age25To34 = str(i["ageCount"]["sortedAgeCounts"]["TWENTYFIVE_TO_THIRTYFOUR"])
age35Over = str(i["ageCount"]["sortedAgeCounts"]["THIRTYFIVE_AND_OVER"])
csvFile.write(postDate+","+totalDocs+","+totalAged+","+age0To17+","+age18To24+","+age25To34+","+age35Over+"\n")
print("File printed to "+fPath)
csvFile.close()
else:
print("Server Error, No Data" + str(webURL.getcode()))
Here's a sample of the JSON I'm trying to parse.
{"ageCounts":[{"startDate":"2016-01-01T00:00:00","endDate":"2016-01-02T00:00:00","numberOfDocuments":520813,"ageCount":{"sortedAgeCounts":{"ZERO_TO_SEVENTEEN":3245,"EIGHTEEN_TO_TWENTYFOUR":4289,"TWENTYFIVE_TO_THIRTYFOUR":2318,"THIRTYFIVE_AND_OVER":70249},"totalAgeCount":80101}},{"startDate":"2016-01-02T00:00:00","endDate":"2016-01-03T00:00:00","numberOfDocuments":633709,"ageCount":{"sortedAgeCounts":{"ZERO_TO_SEVENTEEN":3560,"EIGHTEEN_TO_TWENTYFOUR":1702,"TWENTYFIVE_TO_THIRTYFOUR":2786,"THIRTYFIVE_AND_OVER":119657},"totalAgeCount":127705}}],"status":"success"}
Here it is again with line breaks so it's a little easier to read.
{"ageCounts":[{"startDate":"2016-01-01T00:00:00","endDate":"2016-01-02T00:00:00","numberOfDocuments":520813,"ageCount":
{"sortedAgeCounts":{"ZERO_TO_SEVENTEEN":3245,"EIGHTEEN_TO_TWENTYFOUR":4289,"TWENTYFIVE_TO_THIRTYFOUR":2318,"THIRTYFIVE_AND_OVER":70249},"totalAgeCount":80101}},
{"startDate":"2016-01-02T00:00:00","endDate":"2016-01-03T00:00:00","numberOfDocuments":633709,"ageCount":
{"sortedAgeCounts":{"ZERO_TO_SEVENTEEN":3560,"EIGHTEEN_TO_TWENTYFOUR":1702,"TWENTYFIVE_TO_THIRTYFOUR":2786,"THIRTYFIVE_AND_OVER":119657},"totalAgeCount":127705}}],"status":"success"}
I've tried removing the ["sortedAgeCounts"] from in the middle of
age0To17 = str(i["ageCount"]["sortedAgeCounts"]["ZERO_TO_SEVENTEEN"])
but I still get the same error. I've remove the 0-17 section to test the other age ranges and I get the same error for them as well. I tried removing all the underscores from the JSON and then using keys without the underscores.
I've also tried moving the str() to convert to string from the call to where the output is printed but the error persists.
Any ideas? Is this section not actually a JSON key, maybe a problem with the all caps or am I just doing something dumb? Any other code improvements are welcome as well but I'm stuck on this one.
Let me know if you need to see anything else. Thanks in advance for your help.
Edited(This works):
JSON=json.loads(s)
for i in JSON:
print str(JSON[i][0]["ageCount"]["sortedAgeCounts"]["ZERO_TO_SEVENTEEN"])
s is a string which contains the your JSON.
I'm trying to get authenticated by an API I'm attempting to access. I'm using urllib.parse.urlencode to encode the parameters which go in my URL. I'm using urllib.request.urlopen to fetch the content.
This should return 3 values from the server, such as:
SID=AAAAAAAAAAA
LSID=BBBBBBBBBBB
AUTH=CCCCCCCCCCC
The problem is it only returns the first value, and the trailing new line character.
import urllib.request
import urllib.parse
Emailparamx = 'Email'
Emailparam = Emailparamx.encode('utf-8')
email = 'myemail#stackoverflow.com'
email = email.encode('utf-8')
Passwdparam = 'Passwd'
Passwdparam = Passwdparam.encode('utf-8')
password = 'hidden'
password = password.encode('utf-8')
Accounttypeparam = 'accountType'
Accounttypeparam = Accounttypeparam.encode('utf-8')
accounttype = 'GOOGLE'
accounttype = accounttype.encode('utf-8')
Serviceparam = 'service'
Serviceparam = Serviceparam.encode('utf-8')
service = 'adwords'
service = service.encode('utf-8')
url = 'https://accounts.google.com/ClientLogin?'
urlen = url.encode('utf-8')
data = [(Emailparamx, email), (Passwdparam, password),
(Accounttypeparam, accounttype), (Serviceparam, service)]
auth = ''
dataurl = urllib.parse.urlencode(data)
accessurl = (url + "%s" % dataurl)
fh = urllib.request.urlopen(accessurl)
equals = '='
eqenc = equals.encode('utf-8')
try:
msg = fh.readline().split(eqenc)
print (msg)
And then msg prints
[b'SID', b'AAAAAAAAAAAAAAAAA\n']
I know that's some seriously ugly code, I'm about a week old in Python. Any help would be greatly appreciated.
The problem is that you're only calling readline once, so it only reads one line. If you want to read the lines one by one, you have to keep calling readline in a loop until done:
while True:
msg = fh.readline()
if not msg:
break
msg = msg.split(eqenc)
print(msg)
However, there's really no good reason to call readline here, because any file-like object (including a urlopen object) is already an iterable full of lines, so you can just do this:
for msg in fh:
print(msg)
Meanwhile, your original code has a try without an except or a finally, which will just raise a SyntaxError. Presumably you wanted something like this:
try:
for msg in fh:
print(msg)
except Exception as e:
print('Exception: {}'.format(e))
While we're at it, we can simplify your code a bit.
If you look at the examples:
Here is an example session that uses the GET method to retrieve a URL containing parameters:
That's exactly what you want to do here (except for the last line). All the extra stuff you're doing with encoding the strings is not only unnecessary, but incorrect. UTF-8 is the wrong encoding is the wrong encoding to use for URLs (you get away with it because all of your strings are pure ASCII); urlopen requires a string rather than an encoded byte string (although, at least in CPython 3.0-3.3, it happens to work if you give it byte strings that happen to be encoded properly); urlencode can take byte strings but may not do the right thing (you want to give it the original Unicode so it can quote things properly); etc.
Also, you probably want to decode the result (which is sent as ASCII—for more complicated examples, you'll have to either parse the fh.getheader('Content-Type'), or read the documentation for the API), and strip the newlines.
You also may want to build a structure you can use in your code instead of just printing it out. For example, if you store the results in login_info, and you need the SID in a later request, it's just login_info['SID'].
So, let's wrap things up in a function, then call that function:
import urllib.request
import urllib.parse
def client_login(email, passwd, account_type, service):
params = {'Email': email,
'Passwd': passwd,
'accountType': account_type,
'service': service}
qs = urllib.parse.urlencode(params)
url = 'https://accounts.google.com/ClientLogin?'
with urllib.request.urlopen(url + qs) as fh:
return dict(line.strip().decode('ascii').split('=', 1) for line in fh)
email = 'myemail#stackoverflow.com'
password = 'hidden'
accounttype = 'GOOGLE'
service = 'adwords'
try:
results = client_login(email, password, accounttype, service)
for key, value in results.items():
print('key "{}" is "{}".format(key, value))
except Exception as e:
print('Exception: {}'.format(e))