Better error messages (instead of exceptions) when parsing malformed [[source]] section

[JiDai]

I have a problem with installing dev dependency. In my project I have this Pipfile :

url = "https://pypi.org/simple"
[[source]]
verify_ssl = true
name = "pypi"

[packages]
argparse = "*"
argcomplete = "*"
prettytable = "*"

[dev-packages]
pyinstaller = "*"

[scripts]
build = "pyinstaller main.spec"

[requires]
python_version = "3.6"

When I install dev dependency I got an KeyError (see below).
I tried to create a new folder with same dev dependency and it worked.
I tried to remove Virtualenv, remove pipenv cache folder but I got same error.

Python 3.6.3
pipenv, version 2018.05.18

---

Expected result

Dev dependency install without error

Actual result

$ pipenv install --dev

Installing pyinstaller…
Traceback (most recent call last):
  File "/usr/local/Cellar/pipenv/2018.5.18/libexec/bin/pipenv", line 11, in <module>
    load_entry_point('pipenv==2018.5.18', 'console_scripts', 'pipenv')()
  File "/usr/local/Cellar/pipenv/2018.5.18/libexec/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 722, in __call__
    return self.main(*args, **kwargs)
  File "/usr/local/Cellar/pipenv/2018.5.18/libexec/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 697, in main
    rv = self.invoke(ctx)
  File "/usr/local/Cellar/pipenv/2018.5.18/libexec/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 1066, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/usr/local/Cellar/pipenv/2018.5.18/libexec/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 895, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/usr/local/Cellar/pipenv/2018.5.18/libexec/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 535, in invoke
    return callback(*args, **kwargs)
  File "/usr/local/Cellar/pipenv/2018.5.18/libexec/lib/python3.6/site-packages/pipenv/cli.py", line 402, in install
    selective_upgrade=selective_upgrade,
  File "/usr/local/Cellar/pipenv/2018.5.18/libexec/lib/python3.6/site-packages/pipenv/core.py", line 1978, in do_install
    extra_indexes=extra_indexes,
  File "/usr/local/Cellar/pipenv/2018.5.18/libexec/lib/python3.6/site-packages/pipenv/core.py", line 1494, in pip_install
    ' '.join(prepare_pip_source_args(sources)),
  File "/usr/local/Cellar/pipenv/2018.5.18/libexec/lib/python3.6/site-packages/pipenv/utils.py", line 285, in prepare_pip_source_args
    pip_args.extend(['-i', sources[0]['url']])
KeyError: 'url'

Steps to replicate

pipenv install --dev

[uranusjr]

Um, because you put the url lin in the wrong place? It should be under [[source]], not above. We can probably emit better error messages for this, but you need to fix your Pipfile.

[JiDai]

So simple. Thanks, it works

[Marto32]

@uranusjr Is anyone working on this? If not, mind if I give it a try?