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recover from the unrecoverable

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Signed-off-by: Kenneth Reitz <me@kennethreitz.org>
This commit is contained in:
Kenneth Reitz
2017-09-11 22:07:35 -04:00
parent 5c4ecf0034
commit b5e8d8fbae
1 changed files with 44 additions and 6 deletions
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pipenv/cli.py
+44 -6
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@@ -365,6 +365,8 @@ def do_install_dependencies(
# Convert the deps to pip-compatible arguments.
deps_list = [(d, ignore_hashes) for d in convert_deps_to_pip(deps, r=False)]
failed_deps_list = []
if len(vcs_deps):
deps_list.extend((d, True) for d in convert_deps_to_pip(vcs_deps, r=False))
@@ -376,6 +378,7 @@ def do_install_dependencies(
# pip install:
for dep, ignore_hash in progress.bar(deps_list):
# Install the module.
c = pip_install(
dep,
ignore_hashes=ignore_hash,
@@ -384,15 +387,50 @@ def do_install_dependencies(
verbose=verbose
)
# The Installtion failed...
if c.return_code != 0:
click.echo(crayons.red('An error occured while installing!'))
# We echo both c.out and c.err because pip returns error details on out.
click.echo(crayons.blue(format_pip_output(c.out)))
click.echo(crayons.blue(format_pip_error(c.err)))
# Save the Failed Dependency for later.
failed_deps_list.append((dep, ignore_hash))
# Return the subprocess' return code.
sys.exit(c.return_code)
# Alert the user.
click.echo(
'{0} {1}! Will try again.'.format(
crayons.red('An error occured while installing'),
crayons.white(dep.split('--hash')[0].strip(), bold=True)
)
)
# Iterate over the hopefully-poorly-packaged dependencies...
if failed_deps_list:
click.echo(crayons.yellow(u'Installing initially–failed dependencies…'))
for dep, ignore_hash in progress.bar(failed_deps_list):
# Install the module.
c = pip_install(
dep,
ignore_hashes=ignore_hash,
allow_global=allow_global,
no_deps=no_deps,
verbose=verbose
)
# The Installtion failed...
if c.return_code != 0:
# We echo both c.out and c.err because pip returns error details on out.
click.echo(crayons.blue(format_pip_output(c.out)))
click.echo(crayons.blue(format_pip_error(c.err)))
# Return the subprocess' return code.
sys.exit(c.return_code)
else:
click.echo('{0} {1}{2}'.format(
crayons.green('Success installing'),
crayons.white(dep.split('--hash')[0].strip(), bold=True),
crayons.green('!')
))
def do_download_dependencies(dev=False, only=False, bare=False):