從Heroku本地運行它時,它運行良好。在日誌中,我收到的錯誤是超時錯誤。Flask應用程序無法在Heroku上運行
from flask import Flask, render_template, request
import requests
import json
app = Flask(__name__)
def decrementList(words):
for w in [words] + [words[:-x] for x in range(1,len(words))]:
url = 'http://ws.spotify.com/search/1/track.json?q='
request = requests.get(url + "%20".join(w))
json_dict = json.loads(request.content)
track_title = ' '.join(w)
for track in json_dict["tracks"]:
if track["name"].lower() == track_title.lower() and track['href']:
return "http://open.spotify.com/track/" + track["href"][14:], words[len(w):], track["href"][14:]
return "Sorry, no (more) track matches found!", None, ""
@app.route('/')
def home():
message = request.args.get('q', '').split()
first_arg = ' '.join(message)
playlist = []
results = []
while message:
href, new_list, for_playlist = decrementList(message)
message = new_list
results.append(href)
playlist.append(for_playlist)
playlist_link = ','.join(playlist)
return render_template('home.html', first_arg=first_arg, results=results, playlist_link=playlist_link)
if __name__ == '__main__':
app.run(debug=False)
我procfile這樣說:
web: python routes.py
這裏有一些新的錯誤日誌:
2014-01-14T02:47:38.042655+00:00 heroku[web.1]: Process exited with status 137
2014-01-14T02:47:41.346999+00:00 heroku[web.1]: Starting process with command `python routes.py`
2014-01-14T02:47:42.443673+00:00 app[web.1]: Traceback (most recent call last):
2014-01-14T02:47:42.443673+00:00 app[web.1]: File "/app/.heroku/python/lib/python2.7/logging/__init__.py", line 851, in emit
2014-01-14T02:47:42.443673+00:00 app[web.1]: msg = self.format(record)
2014-01-14T02:47:42.443673+00:00 app[web.1]: File "/app/.heroku/python/lib/python2.7/logging/__init__.py", line 724, in format
2014-01-14T02:47:42.443673+00:00 app[web.1]: return fmt.format(record)
2014-01-14T02:47:42.443673+00:00 app[web.1]: File "/app/.heroku/python/lib/python2.7/logging/__init__.py", line 464, in format
2014-01-14T02:47:42.443673+00:00 app[web.1]: record.message = record.getMessage()
2014-01-14T02:47:42.443673+00:00 app[web.1]: File "/app/.heroku/python/lib/python2.7/logging/__init__.py", line 328, in getMessage
2014-01-14T02:47:42.443673+00:00 app[web.1]: msg = msg % self.args
2014-01-14T02:47:42.443673+00:00 app[web.1]: TypeError: %d format: a number is required, not str
2014-01-14T02:47:42.444029+00:00 app[web.1]: Logged from file _internal.py, line 87
它看起來像這些新的日誌都指向東西的Heroku相關。顯然,我不確定。
Heroku日誌特別說明了什麼? – dirn
@dirn在 – metersk
以上添加日誌@Barnaby:請在問題本身的文本中包含您遇到問題的代碼以及相關的日誌記錄結果。發佈指向整個源代碼庫和日誌的鏈接並不理想,因爲這些鏈接可能會中斷/更改,從而使您的問題對可能出現同樣問題的未來用戶無用。此外,它使人們不太可能想要解決問題,因爲他們必須做額外的工作來調試您的_entire_應用程序/設置,而不是首先明確指出問題所在。 –