separated info lines into separate file

[jameskhedley]

Installing couchdblogger in a Cloud Foundry environment fails because setup.py imports couchdblogger to get the version string, which in turn imports requests, which it doesn't have installed yet. So a minor refactoring solves this.

2015-11-04T19:18:13.84+0000 [STG]     ERR Cloning into 'compile-extensions'...
2015-11-04T19:18:14.66+0000 [STG]     OUT Submodule path 'compile-extensions': checked out 'ce9345a9a6e7b00266194cadd18dbef37e791a7b'
2015-11-04T19:18:14.96+0000 [STG]     OUT -------> Buildpack version 1.5.0
2015-11-04T19:18:15.10+0000 [STG]     OUT -----> Installing runtime (python-2.7.10)
2015-11-04T19:18:22.88+0000 [STG]     OUT -----> Installing dependencies with pip
2015-11-04T19:18:23.30+0000 [STG]     ERR You are using pip version 7.1.0, however version 7.1.2 is available.
2015-11-04T19:18:23.30+0000 [STG]     ERR You should consider upgrading via the 'pip install --upgrade pip' command.
2015-11-04T19:18:23.32+0000 [STG]     OUT        Collecting Flask (from -r requirements.txt (line 1))
2015-11-04T19:18:23.39+0000 [STG]     OUT          Downloading Flask-0.10.1.tar.gz (544kB)
2015-11-04T19:18:23.88+0000 [STG]     OUT        Collecting subprocess32 (from -r requirements.txt (line 2))
2015-11-04T19:18:23.91+0000 [STG]     OUT          Downloading subprocess32-3.2.6.tar.gz (51kB)
2015-11-04T19:18:24.16+0000 [STG]     OUT        Collecting uwsgi (from -r requirements.txt (line 3))
2015-11-04T19:18:24.21+0000 [STG]     OUT          Downloading uwsgi-2.0.11.2.tar.gz (782kB)
2015-11-04T19:18:24.99+0000 [STG]     OUT        Collecting cloudant (from -r requirements.txt (line 4))
2015-11-04T19:18:25.03+0000 [STG]     OUT          Downloading cloudant-0.5.10-py2-none-any.whl
2015-11-04T19:18:25.05+0000 [STG]     OUT        Collecting requests (from -r requirements.txt (line 5))
2015-11-04T19:18:25.15+0000 [STG]     OUT          Downloading requests-2.8.1-py2.py3-none-any.whl (497kB)
2015-11-04T19:18:25.27+0000 [STG]     OUT        Collecting couchdblogger (from -r requirements.txt (line 6))
2015-11-04T19:18:25.29+0000 [STG]     OUT          Downloading couchdblogger-0.1.2.tar.gz
2015-11-04T19:18:25.53+0000 [STG]     OUT            Complete output from command python setup.py egg_info:
2015-11-04T19:18:25.53+0000 [STG]     OUT            Traceback (most recent call last):
2015-11-04T19:18:25.53+0000 [STG]     OUT              File "<string>", line 20, in <module>
2015-11-04T19:18:25.53+0000 [STG]     OUT              File "/tmp/pip-build-cq_BWJ/couchdblogger/setup.py", line 15, in <module>
2015-11-04T19:18:25.53+0000 [STG]     OUT                import couchdblogger
2015-11-04T19:18:25.53+0000 [STG]     OUT              File "/tmp/pip-build-cq_BWJ/couchdblogger/src/couchdblogger.py", line 8, in <module>
2015-11-04T19:18:25.53+0000 [STG]     OUT                import requests
2015-11-04T19:18:25.53+0000 [STG]     OUT            ImportError: No module named requests
2015-11-04T19:18:25.53+0000 [STG]     OUT            ----------------------------------------
2015-11-04T19:18:25.66+0000 [STG]     ERR Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-cq_BWJ/couchdblogger
2015-11-04T19:18:25.71+0000 [STG]     OUT Staging failed: Buildpack compilation step failed
2015-11-04T19:18:25.88+0000 [API]     ERR encountered error: App staging failed in the buildpack compile phase

[histrio]

Hi @jameskhedley
Thanks for the bug report and PR. Issue is fixed now.