* E124 closing bracket does not match visual indentation
* E125 continuation line does not distinguish itself from next logical line
* E126 continuation line over-indented for hanging indent
* E127 continuation line over-indented for visual indent
* E128 continuation line under-indented for visual indent
fix pyflakes error and a bunch of PEP8 fixes
lots of little fixes here, the first commit fixes the minor error that `pyflakes` raised, then the rest are all PEP8 fixes, as reported by the `pep8` command line tool.
pyflakes gave this error based on the `paramiko = None` statement. I used
a different way to test whether paramiko was successfully imported that is
directly based on the relevant Exceptions.
Aside from the VM setup (which is now self-contained) the build process
only cares that it's handed a clean VM that it can access via ssh, given
a host/port/user/pubkey combination. There's no dependency outside the
getvm/releasevm functions on what kind of vm it is, what user the build
runs as, etc.
fdroidclient now uses SHA256 fingerprints internally, and they are shown in
the repo details view. This changes the digest algorithm to SHA256 and
changes the format to match what is shown in the repo details view.
If a key 'foo' is set to None, `if config.get('foo'):` will be false while
`if 'foo' in config:` will be true. A None value is not useful here, so
config.get() is the better check.
Thanks to Adam Pritchard for the suggestion.
This allows the user to set the path to their Android SDK from the command
line. This option is named after the standard env var ANDROID_HOME, as used
in the build.xml generated by `android update project`. --android-home
takes precendence over the ANDROID_HOME env var if it is set.
Previously, `fdroid init` would exit if a repo/ subdir existed. Since it
only changes config.py, that test just caused confusion. Now, only exit if
config.py exists, and if repo/ does not exist, create it.
`fdroid init` runs before any config.py exists, but it still needs to have
the default config and the SDK path tests. So split those two bits out of
common.read_config() so that they can be run separately before config.py
is in place.
support cloud storage, and assorted other improvements
I just finished support for `fdroid server update` to push to Amazon AWS S3 cloud store. It uses libcloud, so there could be lots of other cloud storage services added. This would be used for alternative hosting locations for repos. For example, for the Guardian Project repo, we'd include the URLs to various cloud storage options like https://s3.amazonaws.com/guardianproject/fdroid/repo
Services like https://s3.amazonaws.com/ are often not blocked when other things are.
It does not need to be Amazon-specific. I went with libcloud because it supports like 10 cloud storage and is under active development. What is there is just the start. I'm new to cloud stuff, so I just started based on a script that Adam Prichart of psiphon gave me. I had to do a fair amount of packaging work to get the python-libcloud Debian package updated. I almost have the 0.14.1 update done, I hope that'll be in Debian tonight.
Lots more info in the commit messages.
