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Multithreading
Truman
Minister of Silly Walks
Posts: 404
Threads: 94
Joined: Dec 2017
Reputation: 1
#4
Feb-11-2019, 01:44 AM
after changing the line to downloadThread = threading.Thread(args=(i, i + 99), target=downloadXkcd) a looong message appears ( you don't have to bother with that if it causes you anxiety! ):
Error:
    return request('get', url, params=params, **kwargs)
  File "C:\Python36\lib\site-packages\requests\api.py", line 58, in request
    return session.request(method=method, url=url, **kwargs)
  File "C:\Python36\lib\site-packages\requests\sessions.py", line 498, in reques
t
    prep = self.prepare_request(req)
  File "C:\Python36\lib\site-packages\requests\sessions.py", line 441, in prepar
e_request
    hooks=merge_hooks(request.hooks, self.hooks),
  File "C:\Python36\lib\site-packages\requests\models.py", line 309, in prepare
    self.prepare_url(url, params)
  File "C:\Python36\lib\site-packages\requests\models.py", line 383, in prepare_
url
    raise MissingSchema(error)
requests.exceptions.MissingSchema: Invalid URL '//imgs.xkcd.com/comics/religions
.png': No schema supplied. Perhaps you meant http:////imgs.xkcd.com/comics/relig
ions.png?

Downloading image //imgs.xkcd.com/comics/facebook.png
Exception in thread Thread-4:
Traceback (most recent call last):
  File "C:\Python36\lib\threading.py", line 916, in _bootstrap_inner
    self.run()
  File "C:\Python36\lib\threading.py", line 864, in run
    self._target(*self._args, **self._kwargs)
  File "C:\Python36\kodovi\multidx.py", line 20, in downloadXkcd
    res = requests.get(comicUrl)
  File "C:\Python36\lib\site-packages\requests\api.py", line 72, in get
    return request('get', url, params=params, **kwargs)
  File "C:\Python36\lib\site-packages\requests\api.py", line 58, in request
    return session.request(method=method, url=url, **kwargs)
  File "C:\Python36\lib\site-packages\requests\sessions.py", line 498, in reques
t
    prep = self.prepare_request(req)
  File "C:\Python36\lib\site-packages\requests\sessions.py", line 441, in prepar
e_request
    hooks=merge_hooks(request.hooks, self.hooks),
  File "C:\Python36\lib\site-packages\requests\models.py", line 309, in prepare
    self.prepare_url(url, params)
  File "C:\Python36\lib\site-packages\requests\models.py", line 383, in prepare_
url
    raise MissingSchema(error)
requests.exceptions.MissingSchema: Invalid URL '//imgs.xkcd.com/comics/facebook.
png': No schema supplied. Perhaps you meant http:////imgs.xkcd.com/comics/facebo
ok.png?

Downloading image //imgs.xkcd.com/comics/beautiful_dream.png
Exception in thread Thread-9:
Traceback (most recent call last):
  File "C:\Python36\lib\threading.py", line 916, in _bootstrap_inner
    self.run()
  File "C:\Python36\lib\threading.py", line 864, in run
    self._target(*self._args, **self._kwargs)
  File "C:\Python36\kodovi\multidx.py", line 20, in downloadXkcd
    res = requests.get(comicUrl)
  File "C:\Python36\lib\site-packages\requests\api.py", line 72, in get
    return request('get', url, params=params, **kwargs)
  File "C:\Python36\lib\site-packages\requests\api.py", line 58, in request
    return session.request(method=method, url=url, **kwargs)
  File "C:\Python36\lib\site-packages\requests\sessions.py", line 498, in reques
t
    prep = self.prepare_request(req)
  File "C:\Python36\lib\site-packages\requests\sessions.py", line 441, in prepar
e_request
    hooks=merge_hooks(request.hooks, self.hooks),
  File "C:\Python36\lib\site-packages\requests\models.py", line 309, in prepare
    self.prepare_url(url, params)
  File "C:\Python36\lib\site-packages\requests\models.py", line 383, in prepare_
url
    raise MissingSchema(error)
requests.exceptions.MissingSchema: Invalid URL '//imgs.xkcd.com/comics/beautiful
_dream.png': No schema supplied. Perhaps you meant http:////imgs.xkcd.com/comics
/beautiful_dream.png?

Downloading image //imgs.xkcd.com/comics/1000_comics.png
Exception in thread Thread-11:
Traceback (most recent call last):
  File "C:\Python36\lib\threading.py", line 916, in _bootstrap_inner
    self.run()
  File "C:\Python36\lib\threading.py", line 864, in run
    self._target(*self._args, **self._kwargs)
  File "C:\Python36\kodovi\multidx.py", line 20, in downloadXkcd
    res = requests.get(comicUrl)
  File "C:\Python36\lib\site-packages\requests\api.py", line 72, in get
    return request('get', url, params=params, **kwargs)
  File "C:\Python36\lib\site-packages\requests\api.py", line 58, in request
    return session.request(method=method, url=url, **kwargs)
  File "C:\Python36\lib\site-packages\requests\sessions.py", line 498, in reques
t
    prep = self.prepare_request(req)
  File "C:\Python36\lib\site-packages\requests\sessions.py", line 441, in prepar
e_request
    hooks=merge_hooks(request.hooks, self.hooks),
  File "C:\Python36\lib\site-packages\requests\models.py", line 309, in prepare
    self.prepare_url(url, params)
  File "C:\Python36\lib\site-packages\requests\models.py", line 383, in prepare_
url
    raise MissingSchema(error)
requests.exceptions.MissingSchema: Invalid URL '//imgs.xkcd.com/comics/1000_comi
cs.png': No schema supplied. Perhaps you meant http:////imgs.xkcd.com/comics/100
0_comics.png?
Downloading image //imgs.xkcd.com/comics/galilean_moons.png

Exception in thread Thread-14:
Traceback (most recent call last):
  File "C:\Python36\lib\threading.py", line 916, in _bootstrap_inner
    self.run()
  File "C:\Python36\lib\threading.py", line 864, in run
    self._target(*self._args, **self._kwargs)
  File "C:\Python36\kodovi\multidx.py", line 20, in downloadXkcd
    res = requests.get(comicUrl)
  File "C:\Python36\lib\site-packages\requests\api.py", line 72, in get
    return request('get', url, params=params, **kwargs)
  File "C:\Python36\lib\site-packages\requests\api.py", line 58, in request
    return session.request(method=method, url=url, **kwargs)
  File "C:\Python36\lib\site-packages\requests\sessions.py", line 498, in reques
t
    prep = self.prepare_request(req)
  File "C:\Python36\lib\site-packages\requests\sessions.py", line 441, in prepar
e_request
    hooks=merge_hooks(request.hooks, self.hooks),
  File "C:\Python36\lib\site-packages\requests\models.py", line 309, in prepare
    self.prepare_url(url, params)
  File "C:\Python36\lib\site-packages\requests\models.py", line 383, in prepare_
url
    raise MissingSchema(error)
requests.exceptions.MissingSchema: Invalid URL '//imgs.xkcd.com/comics/galilean_
moons.png': No schema supplied. Perhaps you meant http:////imgs.xkcd.com/comics/
galilean_moons.png?

Downloading image //imgs.xkcd.com/comics/android_boyfriend.png
Exception in thread Thread-7:
Traceback (most recent call last):
  File "C:\Python36\lib\threading.py", line 916, in _bootstrap_inner
    self.run()
  File "C:\Python36\lib\threading.py", line 864, in run
    self._target(*self._args, **self._kwargs)
  File "C:\Python36\kodovi\multidx.py", line 20, in downloadXkcd
    res = requests.get(comicUrl)
  File "C:\Python36\lib\site-packages\requests\api.py", line 72, in get
    return request('get', url, params=params, **kwargs)
  File "C:\Python36\lib\site-packages\requests\api.py", line 58, in request
    return session.request(method=method, url=url, **kwargs)
  File "C:\Python36\lib\site-packages\requests\sessions.py", line 498, in reques
t
    prep = self.prepare_request(req)
  File "C:\Python36\lib\site-packages\requests\sessions.py", line 441, in prepar
e_request
    hooks=merge_hooks(request.hooks, self.hooks),
  File "C:\Python36\lib\site-packages\requests\models.py", line 309, in prepare
    self.prepare_url(url, params)
  File "C:\Python36\lib\site-packages\requests\models.py", line 383, in prepare_
url
    raise MissingSchema(error)
requests.exceptions.MissingSchema: Invalid URL '//imgs.xkcd.com/comics/android_b
oyfriend.png': No schema supplied. Perhaps you meant http:////imgs.xkcd.com/comi
cs/android_boyfriend.png?

Downloading image //imgs.xkcd.com/comics/family_circus.jpg
Exception in thread Thread-2:
Traceback (most recent call last):
  File "C:\Python36\lib\threading.py", line 916, in _bootstrap_inner
    self.run()
  File "C:\Python36\lib\threading.py", line 864, in run
    self._target(*self._args, **self._kwargs)
  File "C:\Python36\kodovi\multidx.py", line 20, in downloadXkcd
    res = requests.get(comicUrl)
  File "C:\Python36\lib\site-packages\requests\api.py", line 72, in get
    return request('get', url, params=params, **kwargs)
  File "C:\Python36\lib\site-packages\requests\api.py", line 58, in request
    return session.request(method=method, url=url, **kwargs)
  File "C:\Python36\lib\site-packages\requests\sessions.py", line 498, in reques
t
    prep = self.prepare_request(req)
  File "C:\Python36\lib\site-packages\requests\sessions.py", line 441, in prepar
e_request
    hooks=merge_hooks(request.hooks, self.hooks),
  File "C:\Python36\lib\site-packages\requests\models.py", line 309, in prepare
    self.prepare_url(url, params)
  File "C:\Python36\lib\site-packages\requests\models.py", line 383, in prepare_
url
    raise MissingSchema(error)
requests.exceptions.MissingSchema: Invalid URL '//imgs.xkcd.com/comics/family_ci
rcus.jpg': No schema supplied. Perhaps you meant http:////imgs.xkcd.com/comics/f
amily_circus.jpg?

Downloading image //imgs.xkcd.com/comics/election.png
Exception in thread Thread-6:
Traceback (most recent call last):
  File "C:\Python36\lib\threading.py", line 916, in _bootstrap_inner
    self.run()
  File "C:\Python36\lib\threading.py", line 864, in run
    self._target(*self._args, **self._kwargs)
  File "C:\Python36\kodovi\multidx.py", line 20, in downloadXkcd
    res = requests.get(comicUrl)
  File "C:\Python36\lib\site-packages\requests\api.py", line 72, in get
    return request('get', url, params=params, **kwargs)
  File "C:\Python36\lib\site-packages\requests\api.py", line 58, in request
    return session.request(method=method, url=url, **kwargs)
  File "C:\Python36\lib\site-packages\requests\sessions.py", line 498, in reques
t
    prep = self.prepare_request(req)
  File "C:\Python36\lib\site-packages\requests\sessions.py", line 441, in prepar
e_request
    hooks=merge_hooks(request.hooks, self.hooks),
  File "C:\Python36\lib\site-packages\requests\models.py", line 309, in prepare
    self.prepare_url(url, params)
  File "C:\Python36\lib\site-packages\requests\models.py", line 383, in prepare_
url
    raise MissingSchema(error)
requests.exceptions.MissingSchema: Invalid URL '//imgs.xkcd.com/comics/election.
png': No schema supplied. Perhaps you meant http:////imgs.xkcd.com/comics/electi
on.png?

Downloading image //imgs.xkcd.com/comics/vows.png
Exception in thread Thread-12:
Traceback (most recent call last):
  File "C:\Python36\lib\threading.py", line 916, in _bootstrap_inner
    self.run()
  File "C:\Python36\lib\threading.py", line 864, in run
    self._target(*self._args, **self._kwargs)
  File "C:\Python36\kodovi\multidx.py", line 20, in downloadXkcd
    res = requests.get(comicUrl)
  File "C:\Python36\lib\site-packages\requests\api.py", line 72, in get
    return request('get', url, params=params, **kwargs)
  File "C:\Python36\lib\site-packages\requests\api.py", line 58, in request
    return session.request(method=method, url=url, **kwargs)
  File "C:\Python36\lib\site-packages\requests\sessions.py", line 498, in reques
t
    prep = self.prepare_request(req)
  File "C:\Python36\lib\site-packages\requests\sessions.py", line 441, in prepar
e_request
    hooks=merge_hooks(request.hooks, self.hooks),
  File "C:\Python36\lib\site-packages\requests\models.py", line 309, in prepare
    self.prepare_url(url, params)
  File "C:\Python36\lib\site-packages\requests\models.py", line 383, in prepare_
url
    raise MissingSchema(error)
requests.exceptions.MissingSchema: Invalid URL '//imgs.xkcd.com/comics/vows.png'
: No schema supplied. Perhaps you meant http:////imgs.xkcd.com/comics/vows.png?

Downloading image //imgs.xkcd.com/comics/complexion.png
Exception in thread Thread-8:
Traceback (most recent call last):
  File "C:\Python36\lib\threading.py", line 916, in _bootstrap_inner
    self.run()
  File "C:\Python36\lib\threading.py", line 864, in run
    self._target(*self._args, **self._kwargs)
  File "C:\Python36\kodovi\multidx.py", line 20, in downloadXkcd
    res = requests.get(comicUrl)
  File "C:\Python36\lib\site-packages\requests\api.py", line 72, in get
    return request('get', url, params=params, **kwargs)
  File "C:\Python36\lib\site-packages\requests\api.py", line 58, in request
    return session.request(method=method, url=url, **kwargs)
  File "C:\Python36\lib\site-packages\requests\sessions.py", line 498, in reques
t
    prep = self.prepare_request(req)
  File "C:\Python36\lib\site-packages\requests\sessions.py", line 441, in prepar
e_request
    hooks=merge_hooks(request.hooks, self.hooks),
  File "C:\Python36\lib\site-packages\requests\models.py", line 309, in prepare
    self.prepare_url(url, params)
  File "C:\Python36\lib\site-packages\requests\models.py", line 383, in prepare_
url
    raise MissingSchema(error)
requests.exceptions.MissingSchema: Invalid URL '//imgs.xkcd.com/comics/complexio
n.png': No schema supplied. Perhaps you meant http:////imgs.xkcd.com/comics/comp
lexion.png?
Downloading image //imgs.xkcd.com/comics/important_life_lesson.png

Exception in thread Thread-5:
Traceback (most recent call last):
  File "C:\Python36\lib\threading.py", line 916, in _bootstrap_inner
    self.run()
  File "C:\Python36\lib\threading.py", line 864, in run
    self._target(*self._args, **self._kwargs)
  File "C:\Python36\kodovi\multidx.py", line 20, in downloadXkcd
    res = requests.get(comicUrl)
  File "C:\Python36\lib\site-packages\requests\api.py", line 72, in get
    return request('get', url, params=params, **kwargs)
  File "C:\Python36\lib\site-packages\requests\api.py", line 58, in request
    return session.request(method=method, url=url, **kwargs)
  File "C:\Python36\lib\site-packages\requests\sessions.py", line 498, in reques
t
    prep = self.prepare_request(req)
  File "C:\Python36\lib\site-packages\requests\sessions.py", line 441, in prepar
e_request
    hooks=merge_hooks(request.hooks, self.hooks),
  File "C:\Python36\lib\site-packages\requests\models.py", line 309, in prepare
    self.prepare_url(url, params)
  File "C:\Python36\lib\site-packages\requests\models.py", line 383, in prepare_
url
    raise MissingSchema(error)
requests.exceptions.MissingSchema: Invalid URL '//imgs.xkcd.com/comics/important
_life_lesson.png': No schema supplied. Perhaps you meant http:////imgs.xkcd.com/
comics/important_life_lesson.png?

Done.
Find
Reply


Messages In This Thread
Multithreading - by Truman - Feb-10-2019, 01:55 AM
RE: Multithreading - by stullis - Feb-10-2019, 02:57 AM
RE: Multithreading - by scidam - Feb-10-2019, 04:42 AM
RE: Multithreading - by Truman - Feb-11-2019, 01:44 AM
RE: Multithreading - by stullis - Feb-11-2019, 04:32 AM
RE: Multithreading - by Truman - Feb-12-2019, 01:22 AM

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