Repository: rucio/rucio

Issue:
Fixed badly merged conf.py file 


Adapt setup.py for buildthedocs
Motivation
----------
The kerberos packages are blocking the doc generation on buildthedocs

Modification
------------
Modify the main setup.py to not include kerberos packages by default but in extra requires

Expected behavior
-----------------
Working documentation generation on buidthedocs




Discussion:

Resolving patch:
diff --git a/doc/source/conf.py b/doc/source/conf.py
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -31,8 +31,8 @@
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
 # ones.
 extensions = ['sphinx.ext.autodoc',
-    'sphinx.ext.doctest',
-    'sphinx.ext.todo']
+              'sphinx.ext.doctest',
+              'sphinx.ext.todo']
 
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ['_templates']
@@ -48,13 +48,8 @@
 
 # General information about the project.
 project = u'Rucio'
-<<<<<<< HEAD
-copyright = u'2017, rucio-dev@cern.ch'
+copyright = u'2017 CERN for the benefit of the ATLAS collaboration'
 author = u'rucio-dev@cern.ch'
-=======
-copyright = u'2017, rucio-dev@googlegroups.com'
-author = u'rucio-dev@googlegroups.com'
->>>>>>> a1ce07f41bd8f674e0a46f4f91c3edd100ee0861
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
@@ -149,11 +144,7 @@
 #  author, documentclass [howto, manual, or own class]).
 latex_documents = [
     (master_doc, 'Rucio.tex', u'Rucio Documentation',
-<<<<<<< HEAD
      u'rucio-dev@cern.ch', 'manual'),
-=======
-     u'rucio-dev@googlegroups.com', 'manual'),
->>>>>>> a1ce07f41bd8f674e0a46f4f91c3edd100ee0861
 ]
 
 
@@ -177,6 +168,3 @@
      author, 'Rucio', 'One line description of project.',
      'Miscellaneous'),
 ]
-
-
-
diff --git a/setup.py b/setup.py
deleted file mode 120000
--- a/setup.py
+++ /dev/null
@@ -1 +0,0 @@
-setup_rucio.py
\ No newline at end of file
diff --git a/setup.py b/setup.py
new file mode 100644
--- /dev/null
+++ b/setup.py
@@ -0,0 +1,182 @@
+# Copyright European Organization for Nuclear Research (CERN)
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# You may not use this file except in compliance with the License.
+# You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
+#
+# Authors:
+# - Vincent Garonne, <vincent.garonne@cern.ch>, 2011-2017
+# - Mario Lassnig, <mario.lassnig@cern.ch>, 2012-2013
+# - Martin Barisits, <martin.barisits@cern.ch>, 2016-2017
+
+'''
+Setup.py which moves kerberos modules in extra dependencies to be buildthedocs compliant.
+'''
+
+import glob
+import os
+import re
+import subprocess
+import sys
+
+from distutils.command.sdist import sdist as _sdist
+
+if sys.version_info < (2, 4):
+    print('ERROR: Rucio requires at least Python 2.5 to run.')
+    sys.exit(1)
+
+sys.path.insert(0, os.path.abspath('lib/'))
+
+from rucio import version  # noqa
+
+try:
+    from setuptools import setup, find_packages
+#    from setuptools.command.sdist import sdist
+except ImportError:
+    from ez_setup import use_setuptools
+    use_setuptools()
+
+name = 'rucio'
+packages = find_packages('lib/')
+description = "Rucio Package"
+IsRelease = False
+requirements_files = ['tools/pip-requires', 'tools/pip-requires-client']
+data_files = [('rucio/etc/', glob.glob('etc/*.template')),
+              ('rucio/etc/web', glob.glob('etc/web/*.template')),
+              ('rucio/etc/schemas', glob.glob('etc/schemas/*.json')),
+              ('rucio/tools/', ['tools/pip-requires', 'tools/pip-requires-client', 'tools/pip-requires-test',
+                                'tools/bootstrap.py', 'tools/reset_database.py']),
+              ('rucio/tools/probes/common/', ['tools/probes/common/graphite2nagios', ]),
+              ('rucio/tools/probes/common/', glob.glob('tools/probes/common/check*')),
+              ('rucio/etc/mail_templates/', glob.glob('etc/mail_templates/*.tmpl'))]
+
+scripts = glob.glob('bin/rucio*')
+
+# Arguments to the setup script to build stable release
+copy_args = sys.argv[1:]
+if '--release' in copy_args:
+    IsRelease = True
+    copy_args.remove('--release')
+
+# If Sphinx is installed on the box running setup.py,
+# enable setup.py to build the documentation, otherwise,
+# just ignore it
+cmdclass = {}
+
+try:
+    from sphinx.setup_command import BuildDoc
+
+    class local_BuildDoc(BuildDoc):
+        def run(self):
+            for builder in ['html']:   # 'man','latex'
+                self.builder = builder
+                self.finalize_options()
+                BuildDoc.run(self)
+    cmdclass['build_sphinx'] = local_BuildDoc
+except:
+    pass
+
+
+def get_reqs_from_file(requirements_file):
+    if os.path.exists(requirements_file):
+        return open(requirements_file, 'r').read().split('\n')
+    return []
+
+
+def parse_requirements(requirements_files):
+    requirements = []
+    for requirements_file in requirements_files:
+        for line in get_reqs_from_file(requirements_file):
+            if 'kerberos' in line:
+                pass
+            elif re.match(r'\s*-e\s+', line):
+                requirements.append(re.sub(r'\s*-e\s+.*#egg=(.*)$', r'\1', line))
+            elif re.match(r'\s*-f\s+', line):
+                pass
+            else:
+                requirements.append(line)
+    return requirements
+
+
+def parse_dependency_links(requirements_files):
+    dependency_links = []
+    for requirements_file in requirements_files:
+        for line in get_reqs_from_file(requirements_file):
+            if re.match(r'(\s*#)|(\s*$)', line):
+                continue
+            if re.match(r'\s*-[ef]\s+', line):
+                dependency_links.append(re.sub(r'\s*-[ef]\s+', '', line))
+    return dependency_links
+
+
+def write_requirements():
+    venv = os.environ.get('VIRTUAL_ENV', None)
+    if venv is not None:
+        req_file = open("requirements.txt", "w")
+        output = subprocess.Popen(["pip", "freeze", "-l"], stdout=subprocess.PIPE)
+        requirements = output.communicate()[0].strip()
+        req_file.write(requirements)
+        req_file.close()
+
+
+oracle_extras = ['cx_oracle>=5.1']
+postgresql_extras = ['psycopg2>=2.4.2']
+mysql_extras = ['PyMySQL']
+kerberos_extras = ['kerberos>=1.2.5', 'pykerberos>=1.1.14', 'requests-kerberos>=0.11.0']
+requires = parse_requirements(requirements_files=requirements_files)
+extras_require = dict(oracle=oracle_extras,
+                      postgresql=postgresql_extras,
+                      mysql=mysql_extras,
+                      kerberos=kerberos_extras)
+depend_links = parse_dependency_links(requirements_files=requirements_files)
+
+
+class CustomSdist(_sdist):
+
+    user_options = [
+        ('packaging=', None, "Some option to indicate what should be packaged")
+    ] + _sdist.user_options
+
+    def __init__(self, *args, **kwargs):
+        _sdist.__init__(self, *args, **kwargs)
+        self.packaging = "default value for this option"
+
+    def get_file_list(self):
+        print "Chosen packaging option: " + name
+        self.distribution.data_files = data_files
+        _sdist.get_file_list(self)
+
+
+cmdclass['sdist'] = CustomSdist
+
+setup(
+    name=name,
+    version=version.version_string(),
+    packages=packages,
+    package_dir={'': 'lib'},
+    data_files=data_files,
+    script_args=copy_args,
+    cmdclass=cmdclass,
+    include_package_data=True,
+    scripts=scripts,
+    # doc=cmdclass,
+    author="Rucio",
+    author_email="rucio-dev@cern.ch",
+    description=description,
+    license="Apache License, Version 2.0",
+    url="http://rucio.cern.ch/",
+    classifiers=[
+        'Development Status :: 5 - Production/Stable',
+        'License :: OSI Approved :: Apache Software License',
+        'Intended Audience :: Information Technology',
+        'Intended Audience :: System Administrators',
+        'Operating System :: POSIX :: Linux',
+        'Natural Language :: English',
+        'Programming Language :: Python',
+        'Programming Language :: Python :: 2.6',
+        'Programming Language :: Python :: 2.7',
+        'Environment :: No Input/Output (Daemon)', ],
+    install_requires=requires,
+    extras_require=extras_require,
+    dependency_links=depend_links,
+)


Test patch: