Comment 0 for bug 1871006

Release: 20.04 Ubuntu Focal Fossa (development branch)
Package/Program: add-apt-repository
Command: add-apt-repository --remove

Expected response:
 Either to get the ppa removed or the exception handled with a message "unable to find the URL"

What happened instead:
 The traceback of an exception was printed in the terminal.

Traceback:
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 138, in _get_https_content_py3
    lp_page = urllib.request.urlopen(request,
  File "/usr/lib/python3.8/urllib/request.py", line 222, in urlopen
    return opener.open(url, data, timeout)
  File "/usr/lib/python3.8/urllib/request.py", line 525, in open
    response = self._open(req, data)
  File "/usr/lib/python3.8/urllib/request.py", line 542, in _open
    result = self._call_chain(self.handle_open, protocol, protocol +
  File "/usr/lib/python3.8/urllib/request.py", line 502, in _call_chain
    result = func(*args)
  File "/usr/lib/python3.8/urllib/request.py", line 1362, in https_open
    return self.do_open(http.client.HTTPSConnection, req,
  File "/usr/lib/python3.8/urllib/request.py", line 1319, in do_open
    h.request(req.get_method(), req.selector, req.data, headers,
  File "/usr/lib/python3.8/http/client.py", line 1230, in request
    self._send_request(method, url, body, headers, encode_chunked)
  File "/usr/lib/python3.8/http/client.py", line 1241, in _send_request
    self.putrequest(method, url, **skips)
  File "/usr/lib/python3.8/http/client.py", line 1092, in putrequest
    self._validate_path(url)
  File "/usr/lib/python3.8/http/client.py", line 1183, in _validate_path
    raise InvalidURL(f"URL can't contain control characters. {url!r} "
http.client.InvalidURL: URL can't contain control characters. '/api/devel/~deb [arch=amd64] https/+archive/ubuntu/ppa' (found at least ' ')

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 380, in get_ppa_info
    ret = get_ppa_info_from_lp(user, ppa)
  File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 110, in get_ppa_info_from_lp
    return get_info_from_lp(lp_url)
  File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 104, in get_info_from_lp
    return get_info_from_https(lp_url, True)
  File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 96, in get_info_from_https
    data = func(lp_url=url, accept_json=accept_json, retry_delays=retry_delays)
  File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 143, in _get_https_content_py3
    "Error reading %s (%d tries): %s" % (lp_url, trynum, e.reason),
AttributeError: 'InvalidURL' object has no attribute 'reason'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 138, in _get_https_content_py3
    lp_page = urllib.request.urlopen(request,
  File "/usr/lib/python3.8/urllib/request.py", line 222, in urlopen
    return opener.open(url, data, timeout)
  File "/usr/lib/python3.8/urllib/request.py", line 525, in open
    response = self._open(req, data)
  File "/usr/lib/python3.8/urllib/request.py", line 542, in _open
    result = self._call_chain(self.handle_open, protocol, protocol +
  File "/usr/lib/python3.8/urllib/request.py", line 502, in _call_chain
    result = func(*args)
  File "/usr/lib/python3.8/urllib/request.py", line 1362, in https_open
    return self.do_open(http.client.HTTPSConnection, req,
  File "/usr/lib/python3.8/urllib/request.py", line 1319, in do_open
    h.request(req.get_method(), req.selector, req.data, headers,
  File "/usr/lib/python3.8/http/client.py", line 1230, in request
    self._send_request(method, url, body, headers, encode_chunked)
  File "/usr/lib/python3.8/http/client.py", line 1241, in _send_request
    self.putrequest(method, url, **skips)
  File "/usr/lib/python3.8/http/client.py", line 1092, in putrequest
    self._validate_path(url)
  File "/usr/lib/python3.8/http/client.py", line 1183, in _validate_path
    raise InvalidURL(f"URL can't contain control characters. {url!r} "
http.client.InvalidURL: URL can't contain control characters. '/api/1.0/~deb [arch=amd64] https' (found at least ' ')

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/bin/add-apt-repository", line 136, in <module>
    shortcut = shortcut_handler(line)
  File "/usr/lib/python3/dist-packages/softwareproperties/SoftwareProperties.py", line 871, in shortcut_handler
    ret = factory(shortcut)
  File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 469, in shortcut_handler
    return PPAShortcutHandler(shortcut)
  File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 426, in __init__
    info = get_ppa_info(self.shortcut)
  File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 392, in get_ppa_info
    _get_suggested_ppa_message(user, ppa))
  File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 349, in _get_suggested_ppa_message
    lp_user = get_info_from_lp(LAUNCHPAD_USER_API % user)
  File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 104, in get_info_from_lp
    return get_info_from_https(lp_url, True)
  File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 96, in get_info_from_https
    data = func(lp_url=url, accept_json=accept_json, retry_delays=retry_delays)
  File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 143, in _get_https_content_py3
    "Error reading %s (%d tries): %s" % (lp_url, trynum, e.reason),
AttributeError: 'InvalidURL' object has no attribute 'reason'

ProblemType: Crash
DistroRelease: Ubuntu 20.04
Package: software-properties-common 0.98.7
ProcVersionSignature: Ubuntu 5.4.0-21.25-generic 5.4.27
Uname: Linux 5.4.0-21-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu22
Architecture: amd64
Date: Mon Apr 6 01:38:30 2020
ExecutablePath: /usr/bin/add-apt-repository
InstallationDate: Installed on 2020-04-05 (0 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Beta amd64 (20200401)
InterpreterPath: /usr/bin/python3.8
PackageArchitecture: all
ProcCmdline: /usr/bin/python3 /usr/bin/add-apt-repository --remove ppa:deb\ [arch=amd64]\ https://download.docker.com/linux/ubuntu\ focal\ stable
ProcEnviron:
 LANGUAGE=en_GB:en
 LANG=en_GB.UTF-8
 TERM=xterm-256color
 PATH=(custom, no user)
 SHELL=/bin/bash
Python3Details: /usr/bin/python3.8, Python 3.8.2, python3-minimal, 3.8.2-0ubuntu2
PythonArgs: ['/usr/bin/add-apt-repository', '--remove', 'ppa:deb [arch=amd64] https://download.docker.com/linux/ubuntu focal stable']
PythonDetails: N/A
SourcePackage: software-properties
Title: add-apt-repository crashed with AttributeError in _get_https_content_py3(): 'InvalidURL' object has no attribute 'reason'
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: