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test_coding_standards.py
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test_coding_standards.py
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'''
The aim of these tests is to check and improve the coding standards in ckan.
Common issues are tested for here and tests fail if they are discovered in
files that are either new or were previously good. Bad files are
blacklisted to prevent them throwing errors in many cases because of the
number of affected files e.g. PEP8. However if files start to pass a test
will fail and the file should be removed from the blacklist so that it will
then be kept clean in future.
The idea is to slowly improve the code quality in ckan without having files
deteriourating when they do reach the required standard.
Please do not add new files to the list as any new files should meet the
current coding standards. Please add comments by files that fail if there
are legitamate reasons for the failure.
'''
import sys
import os
import re
import cStringIO
import pep8
# PEP8 File exceptions
#
# The following files have known PEP8 errors. When the files get to a point
# of not having any such errors they should be removed from this list to
# prevent new errors being added to the file.
PEP8_BLACKLIST_FILES = [
'bin/canada.py',
'bin/ckan-correct-tags.py',
'bin/ckan-edit-tags.py',
'bin/ckan-edit-tags2.py',
'bin/ckan-hmg-breakdown.py',
'bin/ckan-hmg-update-licenses.py',
'bin/ckan-rest-edit-tags.py',
'bin/ckan_edit_local.py',
'bin/ckan_spam.py',
'bin/copy-ckan-2-ckan.py',
'bin/dump-ukgov.py',
'bin/dump_23_pkgs.py',
'bin/fixes.py',
'bin/loadconfig.py',
'bin/ons-load.py',
'bin/revision_manager.py',
'bin/running_stats.py',
'bin/status.py',
'bin/talisckan.py',
'bin/webstore_test.py',
'ckan/__init__.py',
'ckan/ckan_nose_plugin.py',
'ckan/config/environment.py',
'ckan/config/middleware.py',
'ckan/config/routing.py',
'ckan/config/sp_config.py',
'ckan/controllers/admin.py',
'ckan/controllers/api.py',
'ckan/controllers/group.py',
'ckan/controllers/package.py',
'ckan/controllers/revision.py',
'ckan/exceptions.py',
'ckan/i18n/check_po_files.py',
'ckan/include/rcssmin.py',
'ckan/include/rjsmin.py',
'ckan/lib/activity_streams.py',
'ckan/lib/activity_streams_session_extension.py',
'ckan/lib/alphabet_paginate.py',
'ckan/lib/app_globals.py',
'ckan/lib/authenticator.py',
'ckan/lib/base.py',
'ckan/lib/captcha.py',
'ckan/lib/cli.py',
'ckan/lib/create_test_data.py',
'ckan/lib/datapreview.py',
'ckan/lib/dictization/__init__.py',
'ckan/lib/dictization/model_dictize.py',
'ckan/lib/dictization/model_save.py',
'ckan/lib/dumper.py',
'ckan/lib/email_notifications.py',
'ckan/lib/extract.py',
'ckan/lib/fanstatic_extensions.py',
'ckan/lib/fanstatic_resources.py',
'ckan/lib/field_types.py',
'ckan/lib/formatters.py',
'ckan/lib/hash.py',
'ckan/lib/help/flash_messages.py',
'ckan/lib/helpers.py',
'ckan/lib/i18n.py',
'ckan/lib/jinja_extensions.py',
'ckan/lib/jsonp.py',
'ckan/lib/mailer.py',
'ckan/lib/maintain.py',
'ckan/lib/munge.py',
'ckan/lib/navl/dictization_functions.py',
'ckan/lib/navl/validators.py',
'ckan/lib/package_saver.py',
'ckan/lib/plugins.py',
'ckan/lib/render.py',
'ckan/lib/repoze_patch.py',
'ckan/lib/search/__init__.py',
'ckan/lib/search/index.py',
'ckan/lib/search/query.py',
'ckan/lib/search/sql.py',
'ckan/logic/__init__.py',
'ckan/logic/action/__init__.py',
'ckan/logic/action/create.py',
'ckan/logic/action/delete.py',
'ckan/logic/action/get.py',
'ckan/logic/action/update.py',
'ckan/logic/auth/__init__.py',
'ckan/logic/auth/create.py',
'ckan/logic/auth/delete.py',
'ckan/logic/auth/get.py',
'ckan/logic/auth/update.py',
'ckan/logic/converters.py',
'ckan/logic/schema.py',
'ckan/logic/validators.py',
'ckan/migration/versions/001_add_existing_tables.py',
'ckan/migration/versions/002_add_author_and_maintainer.py',
'ckan/migration/versions/003_add_user_object.py',
'ckan/migration/versions/004_add_group_object.py',
'ckan/migration/versions/005_add_authorization_tables.py',
'ckan/migration/versions/006_add_ratings.py',
'ckan/migration/versions/007_add_system_roles.py',
'ckan/migration/versions/008_update_vdm_ids.py',
'ckan/migration/versions/009_add_creation_timestamps.py',
'ckan/migration/versions/010_add_user_about.py',
'ckan/migration/versions/011_add_package_search_vector.py',
'ckan/migration/versions/012_add_resources.py',
'ckan/migration/versions/013_add_hash.py',
'ckan/migration/versions/014_hash_2.py',
'ckan/migration/versions/015_remove_state_object.py',
'ckan/migration/versions/016_uuids_everywhere.py',
'ckan/migration/versions/017_add_pkg_relationships.py',
'ckan/migration/versions/018_adjust_licenses.py',
'ckan/migration/versions/019_pkg_relationships_state.py',
'ckan/migration/versions/020_add_changeset.py',
'ckan/migration/versions/022_add_group_extras.py',
'ckan/migration/versions/023_add_harvesting.py',
'ckan/migration/versions/024_add_harvested_document.py',
'ckan/migration/versions/025_add_authorization_groups.py',
'ckan/migration/versions/026_authorization_group_user_pk.py',
'ckan/migration/versions/027_adjust_harvester.py',
'ckan/migration/versions/028_drop_harvest_source_status.py',
'ckan/migration/versions/029_version_groups.py',
'ckan/migration/versions/030_additional_user_attributes.py',
'ckan/migration/versions/031_move_openid_to_new_field.py',
'ckan/migration/versions/032_add_extra_info_field_to_resources.py',
'ckan/migration/versions/033_auth_group_user_id_add_conditional.py',
'ckan/migration/versions/034_resource_group_table.py',
'ckan/migration/versions/035_harvesting_doc_versioning.py',
'ckan/migration/versions/036_lockdown_roles.py',
'ckan/migration/versions/037_role_anon_editor.py',
'ckan/migration/versions/038_delete_migration_tables.py',
'ckan/migration/versions/039_add_expired_id_and_dates.py',
'ckan/migration/versions/040_reset_key_on_user.py',
'ckan/migration/versions/041_resource_new_fields.py',
'ckan/migration/versions/042_user_revision_indexes.py',
'ckan/migration/versions/043_drop_postgres_search.py',
'ckan/migration/versions/044_add_task_status.py',
'ckan/migration/versions/045_user_name_unique.py',
'ckan/migration/versions/046_drop_changesets.py',
'ckan/migration/versions/047_rename_package_group_member.py',
'ckan/migration/versions/048_add_activity_streams_tables.py',
'ckan/migration/versions/049_add_group_approval_status.py',
'ckan/migration/versions/050_term_translation_table.py',
'ckan/migration/versions/051_add_tag_vocabulary.py',
'ckan/migration/versions/052_update_member_capacities.py',
'ckan/migration/versions/053_add_group_logo.py',
'ckan/migration/versions/054_add_resource_created_date.py',
'ckan/migration/versions/055_update_user_and_activity_detail.py',
'ckan/migration/versions/056_add_related_table.py',
'ckan/migration/versions/057_tracking.py',
'ckan/migration/versions/058_add_follower_tables.py',
'ckan/migration/versions/059_add_related_count_and_flag.py',
'ckan/migration/versions/060_add_system_info_table.py',
'ckan/migration/versions/061_add_follower__group_table.py',
'ckan/migration/versions/062_add_dashboard_table.py',
'ckan/migration/versions/063_org_changes.py',
'ckan/migration/versions/064_add_email_last_sent_column.py',
'ckan/migration/versions/065_add_email_notifications_preference.py',
'ckan/migration/versions/066_default_package_type.py',
'ckan/migration/versions/067_turn_extras_to_strings.py',
'ckan/misc.py',
'ckan/model/__init__.py',
'ckan/model/activity.py',
'ckan/model/authz.py',
'ckan/model/dashboard.py',
'ckan/model/domain_object.py',
'ckan/model/extension.py',
'ckan/model/follower.py',
'ckan/model/group.py',
'ckan/model/group_extra.py',
'ckan/model/license.py',
'ckan/model/meta.py',
'ckan/model/misc.py',
'ckan/model/modification.py',
'ckan/model/package.py',
'ckan/model/package_extra.py',
'ckan/model/package_relationship.py',
'ckan/model/rating.py',
'ckan/model/related.py',
'ckan/model/resource.py',
'ckan/model/system_info.py',
'ckan/model/tag.py',
'ckan/model/task_status.py',
'ckan/model/term_translation.py',
'ckan/model/test_user.py',
'ckan/model/tracking.py',
'ckan/model/types.py',
'ckan/model/user.py',
'ckan/model/vocabulary.py',
'ckan/new_authz.py',
'ckan/pastertemplates/__init__.py',
'ckan/plugins/core.py',
'ckan/plugins/interfaces.py',
'ckan/plugins/toolkit.py',
'ckan/poo.py',
'ckan/rating.py',
'ckan/templates_legacy/home/__init__.py',
'ckan/tests/__init__.py',
'ckan/tests/ckantestplugin/ckantestplugin/__init__.py',
'ckan/tests/ckantestplugin/setup.py',
'ckan/tests/ckantestplugins.py',
'ckan/tests/functional/api/base.py',
'ckan/tests/functional/api/model/test_group.py',
'ckan/tests/functional/api/model/test_licenses.py',
'ckan/tests/functional/api/model/test_package.py',
'ckan/tests/functional/api/model/test_ratings.py',
'ckan/tests/functional/api/model/test_relationships.py',
'ckan/tests/functional/api/model/test_revisions.py',
'ckan/tests/functional/api/model/test_tag.py',
'ckan/tests/functional/api/model/test_vocabulary.py',
'ckan/tests/functional/api/test_activity.py',
'ckan/tests/functional/api/test_api.py',
'ckan/tests/functional/api/test_dashboard.py',
'ckan/tests/functional/api/test_email_notifications.py',
'ckan/tests/functional/api/test_follow.py',
'ckan/tests/functional/api/test_misc.py',
'ckan/tests/functional/api/test_package_search.py',
'ckan/tests/functional/api/test_resource.py',
'ckan/tests/functional/api/test_resource_search.py',
'ckan/tests/functional/api/test_revision_search.py',
'ckan/tests/functional/api/test_user.py',
'ckan/tests/functional/api/test_util.py',
'ckan/tests/functional/base.py',
'ckan/tests/functional/test_activity.py',
'ckan/tests/functional/test_admin.py',
'ckan/tests/functional/test_cors.py',
'ckan/tests/functional/test_error.py',
'ckan/tests/functional/test_follow.py',
'ckan/tests/functional/test_group.py',
'ckan/tests/functional/test_home.py',
'ckan/tests/functional/test_package.py',
'ckan/tests/functional/test_package_relationships.py',
'ckan/tests/functional/test_pagination.py',
'ckan/tests/functional/test_preview_interface.py',
'ckan/tests/functional/test_related.py',
'ckan/tests/functional/test_revision.py',
'ckan/tests/functional/test_search.py',
'ckan/tests/functional/test_storage.py',
'ckan/tests/functional/test_tag.py',
'ckan/tests/functional/test_tag_vocab.py',
'ckan/tests/functional/test_upload.py',
'ckan/tests/functional/test_user.py',
'ckan/tests/html_check.py',
'ckan/tests/lib/__init__.py',
'ckan/tests/lib/test_accept.py',
'ckan/tests/lib/test_alphabet_pagination.py',
'ckan/tests/lib/test_cli.py',
'ckan/tests/lib/test_datapreview.py',
'ckan/tests/lib/test_dictization.py',
'ckan/tests/lib/test_dictization_schema.py',
'ckan/tests/lib/test_email_notifications.py',
'ckan/tests/lib/test_field_types.py',
'ckan/tests/lib/test_hash.py',
'ckan/tests/lib/test_helpers.py',
'ckan/tests/lib/test_i18n.py',
'ckan/tests/lib/test_mailer.py',
'ckan/tests/lib/test_munge.py',
'ckan/tests/lib/test_navl.py',
'ckan/tests/lib/test_resource_search.py',
'ckan/tests/lib/test_simple_search.py',
'ckan/tests/lib/test_solr_package_search.py',
'ckan/tests/lib/test_solr_package_search_synchronous_update.py',
'ckan/tests/lib/test_solr_schema_version.py',
'ckan/tests/lib/test_solr_search_index.py',
'ckan/tests/lib/test_tag_search.py',
'ckan/tests/logic/test_action.py',
'ckan/tests/logic/test_auth.py',
'ckan/tests/logic/test_tag.py',
'ckan/tests/logic/test_tag_vocab.py',
'ckan/tests/logic/test_validators.py',
'ckan/tests/misc/test_format_text.py',
'ckan/tests/misc/test_mock_mail_server.py',
'ckan/tests/misc/test_sync.py',
'ckan/tests/mock_mail_server.py',
'ckan/tests/mock_plugin.py',
'ckan/tests/models/test_extras.py',
'ckan/tests/models/test_group.py',
'ckan/tests/models/test_license.py',
'ckan/tests/models/test_misc.py',
'ckan/tests/models/test_package.py',
'ckan/tests/models/test_package_relationships.py',
'ckan/tests/models/test_purge_revision.py',
'ckan/tests/models/test_resource.py',
'ckan/tests/models/test_revision.py',
'ckan/tests/models/test_user.py',
'ckan/tests/monkey.py',
'ckan/tests/pylons_controller.py',
'ckan/tests/schema/test_schema.py',
'ckan/tests/test_dumper.py',
'ckan/tests/test_plugins.py',
'ckan/tests/test_versions.py',
'ckan/tests/test_wsgi_ckanclient.py',
'ckan/tests/wsgi_ckanclient.py',
'ckan/websetup.py',
'ckanext/datastore/bin/datastore_setup.py',
'ckanext/datastore/commands.py',
'ckanext/datastore/db.py',
'ckanext/datastore/logic/action.py',
'ckanext/datastore/logic/auth.py',
'ckanext/datastore/plugin.py',
'ckanext/datastore/tests/test_configure.py',
'ckanext/datastore/tests/test_create.py',
'ckanext/datastore/tests/test_delete.py',
'ckanext/datastore/tests/test_search.py',
'ckanext/datastore/tests/test_unit.py',
'ckanext/datastore/tests/test_upsert.py',
'ckanext/example_idatasetform/plugin.py',
'ckanext/example_itemplatehelpers/plugin.py',
'ckanext/jsonpreview/plugin.py',
'ckanext/jsonpreview/tests/test_preview.py',
'ckanext/multilingual/plugin.py',
'ckanext/multilingual/tests/test_multilingual_plugin.py',
'ckanext/pdfpreview/plugin.py',
'ckanext/pdfpreview/tests/test_preview.py',
'ckanext/reclinepreview/plugin.py',
'ckanext/reclinepreview/tests/test_preview.py',
'ckanext/resourceproxy/controller.py',
'ckanext/resourceproxy/plugin.py',
'ckanext/resourceproxy/tests/test_proxy.py',
'ckanext/stats/controller.py',
'ckanext/stats/plugin.py',
'ckanext/stats/stats.py',
'ckanext/stats/tests/__init__.py',
'ckanext/stats/tests/test_stats_lib.py',
'ckanext/stats/tests/test_stats_plugin.py',
'ckanext/test_tag_vocab_plugin.py',
'ckanext/tests/plugin.py',
'doc/conf.py',
'fabfile.py',
'profile_tests.py',
'setup.py',
]
# Import * file exceptions
#
# The following files contain one or more `from ... import *` lines which
# should not be used in ckan where possible. If the files get fixed they
# should be removed from this list.
#
# import * is bad for many reasons and should be avoided.
IMPORT_STAR_BLACKLIST_FILES = [
'bin/ckan_spam.py',
'ckan/lib/helpers.py',
'ckan/lib/package_saver.py',
'ckan/migration/versions/001_add_existing_tables.py',
'ckan/migration/versions/002_add_author_and_maintainer.py',
'ckan/migration/versions/003_add_user_object.py',
'ckan/migration/versions/004_add_group_object.py',
'ckan/migration/versions/005_add_authorization_tables.py',
'ckan/migration/versions/006_add_ratings.py',
'ckan/migration/versions/007_add_system_roles.py',
'ckan/migration/versions/008_update_vdm_ids.py',
'ckan/migration/versions/009_add_creation_timestamps.py',
'ckan/migration/versions/010_add_user_about.py',
'ckan/migration/versions/011_add_package_search_vector.py',
'ckan/migration/versions/012_add_resources.py',
'ckan/migration/versions/013_add_hash.py',
'ckan/migration/versions/014_hash_2.py',
'ckan/migration/versions/015_remove_state_object.py',
'ckan/migration/versions/016_uuids_everywhere.py',
'ckan/migration/versions/017_add_pkg_relationships.py',
'ckan/migration/versions/018_adjust_licenses.py',
'ckan/migration/versions/019_pkg_relationships_state.py',
'ckan/migration/versions/020_add_changeset.py',
'ckan/migration/versions/022_add_group_extras.py',
'ckan/migration/versions/023_add_harvesting.py',
'ckan/migration/versions/024_add_harvested_document.py',
'ckan/migration/versions/025_add_authorization_groups.py',
'ckan/migration/versions/026_authorization_group_user_pk.py',
'ckan/migration/versions/027_adjust_harvester.py',
'ckan/migration/versions/028_drop_harvest_source_status.py',
'ckan/migration/versions/029_version_groups.py',
'ckan/migration/versions/030_additional_user_attributes.py',
'ckan/migration/versions/031_move_openid_to_new_field.py',
'ckan/migration/versions/032_add_extra_info_field_to_resources.py',
'ckan/migration/versions/033_auth_group_user_id_add_conditional.py',
'ckan/migration/versions/034_resource_group_table.py',
'ckan/migration/versions/035_harvesting_doc_versioning.py',
'ckan/migration/versions/036_lockdown_roles.py',
'ckan/migration/versions/037_role_anon_editor.py',
'ckan/migration/versions/038_delete_migration_tables.py',
'ckan/migration/versions/039_add_expired_id_and_dates.py',
'ckan/migration/versions/040_reset_key_on_user.py',
'ckan/migration/versions/041_resource_new_fields.py',
'ckan/migration/versions/042_user_revision_indexes.py',
'ckan/migration/versions/043_drop_postgres_search.py',
'ckan/migration/versions/044_add_task_status.py',
'ckan/migration/versions/045_user_name_unique.py',
'ckan/migration/versions/046_drop_changesets.py',
'ckan/migration/versions/047_rename_package_group_member.py',
'ckan/migration/versions/048_add_activity_streams_tables.py',
'ckan/migration/versions/049_add_group_approval_status.py',
'ckan/migration/versions/050_term_translation_table.py',
'ckan/migration/versions/051_add_tag_vocabulary.py',
'ckan/migration/versions/052_update_member_capacities.py',
'ckan/migration/versions/053_add_group_logo.py',
'ckan/migration/versions/056_add_related_table.py',
'ckan/migration/versions/057_tracking.py',
'ckan/migration/versions/058_add_follower_tables.py',
'ckan/migration/versions/059_add_related_count_and_flag.py',
'ckan/migration/versions/060_add_system_info_table.py',
'ckan/migration/versions/061_add_follower__group_table.py',
'ckan/migration/versions/062_add_dashboard_table.py',
'ckan/migration/versions/063_org_changes.py',
'ckan/migration/versions/064_add_email_last_sent_column.py',
'ckan/migration/versions/065_add_email_notifications_preference.py',
'ckan/plugins/__init__.py',
'ckan/tests/functional/api/base.py',
'ckan/tests/functional/api/test_api.py',
'ckan/tests/functional/api/test_misc.py',
'ckan/tests/functional/api/test_package_search.py',
'ckan/tests/functional/api/test_resource_search.py',
'ckan/tests/functional/api/test_revision_search.py',
'ckan/tests/functional/test_group.py',
'ckan/tests/functional/test_home.py',
'ckan/tests/functional/test_package.py',
'ckan/tests/functional/test_package_relationships.py',
'ckan/tests/functional/test_tag.py',
'ckan/tests/lib/test_alphabet_pagination.py',
'ckan/tests/lib/test_field_types.py',
'ckan/tests/lib/test_helpers.py',
'ckan/tests/lib/test_resource_search.py',
'ckan/tests/lib/test_tag_search.py',
'ckan/tests/misc/test_sync.py',
'ckan/tests/models/test_extras.py',
'ckan/tests/models/test_group.py',
'ckan/tests/models/test_misc.py',
'ckan/tests/models/test_package.py',
'ckan/tests/models/test_package_relationships.py',
'ckan/tests/models/test_purge_revision.py',
'ckan/tests/models/test_resource.py',
'ckan/tests/models/test_revision.py',
'ckan/tests/models/test_user.py',
'ckan/tests/pylons_controller.py',
'ckan/tests/test_dumper.py',
'ckan/tests/test_wsgi_ckanclient.py',
'ckanext/stats/stats.py',
'fabfile.py',
]
# Ckan import file exceptions
#
# These files contain lines like `from ckan import x` This should not be
# done except from ckan.common which is written specifically to share
# external functions. When files are fixed they should be removed from this
# list.
#
# The reason for this is to try to remove as many of the circular import
# issues that exist.
CKAN_IMPORTS_BLACKLIST_FILES = [
'bin/ckan-hmg-breakdown.py',
'bin/dump-ukgov.py',
'ckan/config/middleware.py',
'ckan/config/routing.py',
'ckan/controllers/error.py',
'ckan/controllers/feed.py',
'ckan/controllers/revision.py',
'ckan/controllers/storage.py',
'ckan/lib/authenticator.py',
'ckan/lib/base.py',
'ckan/lib/mailer.py',
'ckan/lib/munge.py',
'ckan/lib/package_saver.py',
'ckan/lib/plugins.py',
'ckan/lib/search/index.py',
'ckan/lib/search/query.py',
'ckan/lib/search/sql.py',
'ckan/logic/__init__.py',
'ckan/logic/action/__init__.py',
'ckan/logic/action/create.py',
'ckan/logic/auth/__init__.py',
'ckan/logic/auth/delete.py',
'ckan/logic/auth/get.py',
'ckan/logic/auth/update.py',
'ckan/logic/converters.py',
'ckan/logic/schema.py',
'ckan/logic/validators.py',
'ckan/migration/versions/034_resource_group_table.py',
'ckan/migration/versions/035_harvesting_doc_versioning.py',
'ckan/model/test_user.py',
'ckan/plugins/__init__.py',
'ckan/plugins/core.py',
'ckan/tests/__init__.py',
'ckan/tests/ckantestplugin/ckantestplugin/__init__.py',
'ckan/tests/functional/api/base.py',
'ckan/tests/functional/api/model/test_group.py',
'ckan/tests/functional/api/model/test_licenses.py',
'ckan/tests/functional/api/model/test_package.py',
'ckan/tests/functional/api/model/test_ratings.py',
'ckan/tests/functional/api/model/test_relationships.py',
'ckan/tests/functional/api/model/test_revisions.py',
'ckan/tests/functional/api/model/test_tag.py',
'ckan/tests/functional/api/test_api.py',
'ckan/tests/functional/api/test_follow.py',
'ckan/tests/functional/api/test_misc.py',
'ckan/tests/functional/api/test_package_search.py',
'ckan/tests/functional/api/test_resource.py',
'ckan/tests/functional/api/test_resource_search.py',
'ckan/tests/functional/api/test_revision_search.py',
'ckan/tests/functional/api/test_user.py',
'ckan/tests/functional/api/test_util.py',
'ckan/tests/functional/base.py',
'ckan/tests/functional/test_activity.py',
'ckan/tests/functional/test_admin.py',
'ckan/tests/functional/test_cors.py',
'ckan/tests/functional/test_follow.py',
'ckan/tests/functional/test_group.py',
'ckan/tests/functional/test_home.py',
'ckan/tests/functional/test_package.py',
'ckan/tests/functional/test_package_relationships.py',
'ckan/tests/functional/test_pagination.py',
'ckan/tests/functional/test_revision.py',
'ckan/tests/functional/test_search.py',
'ckan/tests/functional/test_storage.py',
'ckan/tests/functional/test_tag.py',
'ckan/tests/functional/test_tag_vocab.py',
'ckan/tests/functional/test_upload.py',
'ckan/tests/functional/test_user.py',
'ckan/tests/lib/__init__.py',
'ckan/tests/lib/test_alphabet_pagination.py',
'ckan/tests/lib/test_cli.py',
'ckan/tests/lib/test_dictization.py',
'ckan/tests/lib/test_dictization_schema.py',
'ckan/tests/lib/test_field_types.py',
'ckan/tests/lib/test_hash.py',
'ckan/tests/lib/test_helpers.py',
'ckan/tests/lib/test_i18n.py',
'ckan/tests/lib/test_mailer.py',
'ckan/tests/lib/test_navl.py',
'ckan/tests/lib/test_resource_search.py',
'ckan/tests/lib/test_simple_search.py',
'ckan/tests/lib/test_solr_package_search.py',
'ckan/tests/lib/test_solr_package_search_synchronous_update.py',
'ckan/tests/lib/test_solr_schema_version.py',
'ckan/tests/lib/test_solr_search_index.py',
'ckan/tests/lib/test_tag_search.py',
'ckan/tests/logic/test_action.py',
'ckan/tests/logic/test_auth.py',
'ckan/tests/logic/test_tag.py',
'ckan/tests/logic/test_validators.py',
'ckan/tests/misc/test_format_text.py',
'ckan/tests/misc/test_mock_mail_server.py',
'ckan/tests/misc/test_sync.py',
'ckan/tests/mock_mail_server.py',
'ckan/tests/mock_plugin.py',
'ckan/tests/models/test_extras.py',
'ckan/tests/models/test_group.py',
'ckan/tests/models/test_license.py',
'ckan/tests/models/test_misc.py',
'ckan/tests/models/test_package.py',
'ckan/tests/models/test_package_relationships.py',
'ckan/tests/models/test_purge_revision.py',
'ckan/tests/models/test_resource.py',
'ckan/tests/models/test_revision.py',
'ckan/tests/models/test_user.py',
'ckan/tests/pylons_controller.py',
'ckan/tests/schema/test_schema.py',
'ckan/tests/test_dumper.py',
'ckan/tests/test_plugins.py',
'ckan/tests/test_wsgi_ckanclient.py',
'ckan/websetup.py',
'ckanext/jsonpreview/tests/test_preview.py',
'ckanext/multilingual/plugin.py',
'ckanext/pdfpreview/tests/test_preview.py',
'ckanext/reclinepreview/tests/test_preview.py',
'ckanext/stats/controller.py',
'ckanext/stats/stats.py',
'ckanext/stats/tests/__init__.py',
'ckanext/stats/tests/test_stats_lib.py',
'ckanext/stats/tests/test_stats_plugin.py',
'ckanext/test_tag_vocab_plugin.py',
'setup.py',
]
# Nasty str() issues
#
# There are places in ckan where code is like `'...%s..' % str(..)` these
# cause problems when unicode is present but can remain dormant for a long
# time before the issue is apparent so try to remove these. The value is
# converted to a string anyway so the str() is unneeded in any place.
NASTY_STR_BLACKLIST_FILES = [
'ckan/ckan_nose_plugin.py',
'ckan/controllers/api.py',
'ckan/controllers/group.py',
'ckan/lib/activity_streams.py',
'ckan/logic/action/create.py',
'ckan/logic/action/update.py',
'ckan/logic/auth/create.py',
'ckan/logic/auth/delete.py',
'ckan/logic/auth/get.py',
'ckan/logic/validators.py',
'ckan/tests/test_coding_standards.py', # example causes error
'ckan/tests/functional/api/test_revision_search.py',
'ckan/tests/functional/test_pagination.py',
'ckan/tests/models/test_package_relationships.py',
'ckanext/resourceproxy/controller.py',
]
file_path = os.path.dirname(__file__)
base_path = os.path.abspath(os.path.join(file_path, '..', '..'))
def process_directory(directory):
base_len = len(base_path) + 1
for (dirpath, dirnames, filenames) in os.walk(directory):
for name in filenames:
if name.endswith('.py'):
path = os.path.join(dirpath, name)
filename = path[base_len:]
yield path, filename
def output_errors(filename, errors):
out = ['']
out.append('-' * len(filename))
out.append(filename)
out.append('-' * len(filename))
for error in errors:
out.append(error)
return '\n'.join(out)
def show_fails(msg, errors):
if errors:
msg = ['\n%s' % msg]
for error in errors:
msg.append(errors[error])
msg.append('\n\nFailing Files:\n==============')
msg += sorted(errors)
raise Exception('\n'.join(msg))
def show_passing(msg, errors):
if errors:
raise Exception('\n%s\n\n' % msg + '\n'.join(sorted(errors)))
class TestNastyString(object):
fails = {}
passes = []
done = False
@classmethod
def setup(cls):
if not cls.done:
cls.process()
cls.done = True
@classmethod
def process(cls):
blacklist = NASTY_STR_BLACKLIST_FILES
re_import_star = re.compile(
r'''("[^"]*\%s[^"]*"|'[^']*\%s[^']*').*%.*str\('''
)
for path, filename in process_directory(base_path):
f = open(path, 'r')
count = 1
errors = []
for line in f:
if re_import_star.search(line):
errors.append('ln:%s \t%s' % (count, line[:-1]))
count += 1
if errors and not filename in blacklist:
cls.fails[filename] = output_errors(filename, errors)
elif not errors and filename in blacklist:
cls.passes.append(filename)
def test_good(self):
msg = 'The following files passed nasty str() rules'
show_passing(msg, self.passes)
def test_bad(self):
msg = 'The following files have nasty str() issues that need resolving'
show_fails(msg, self.fails)
class TestImportFromCkan(object):
fails = {}
passes = []
done = False
@classmethod
def setup(cls):
if not cls.done:
cls.process()
cls.done = True
@classmethod
def process(cls):
blacklist = CKAN_IMPORTS_BLACKLIST_FILES
re_import_star = re.compile(r'^from\s.*\bckan\b(?!\.common).*\bimport')
for path, filename in process_directory(base_path):
f = open(path, 'r')
count = 1
errors = []
for line in f:
if re_import_star.search(line):
errors.append('ln:%s \t%s' % (count, line[:-1]))
count += 1
if errors and not filename in blacklist:
cls.fails[filename] = output_errors(filename, errors)
elif not errors and filename in blacklist:
cls.passes.append(filename)
def test_import_good(self):
msg = 'The following files passed ckan import rules'
show_passing(msg, self.passes)
def test_import_bad(self):
msg = 'The following files have ckan import issues that need resolving'
show_fails(msg, self.fails)
class TestImportStar(object):
fails = {}
passes = []
done = False
@classmethod
def setup(cls):
if not cls.done:
cls.process()
cls.done = True
@classmethod
def process(cls):
blacklist = IMPORT_STAR_BLACKLIST_FILES
re_import_star = re.compile(r'^from\s+.*\simport\s+\*')
for path, filename in process_directory(base_path):
f = open(path, 'r')
count = 1
errors = []
for line in f:
if re_import_star.search(line):
errors.append('%s ln:%s import *\n\t%s'
% (filename, count, line))
count += 1
if errors and not filename in blacklist:
cls.fails[filename] = output_errors(filename, errors)
elif not errors and filename in blacklist:
cls.passes.append(filename)
def test_import_good(self):
msg = 'The following files passed import * rules'
show_passing(msg, self.passes)
def test_import_bad(self):
msg = 'The following files have import * issues that need resolving'
show_fails(msg, self.fails)
class TestPep8(object):
fails = {}
passes = []
done = False
@classmethod
def setup(cls):
if not cls.done:
cls.process()
cls.done = True
@classmethod
def process(cls):
blacklist = PEP8_BLACKLIST_FILES
for path, filename in process_directory(base_path):
errors = cls.find_pep8_errors(filename=path)
if errors and not filename in blacklist:
cls.fails[filename] = output_errors(filename, errors)
elif not errors and filename in blacklist:
cls.passes.append(filename)
def test_pep8_fails(self):
msg = 'The following files have pep8 issues that need resolving'
show_fails(msg, self.fails)
def test_pep8_pass(self):
msg = 'The following files passed pep8 but are blacklisted'
show_passing(msg, self.passes)
@staticmethod
def find_pep8_errors(filename=None, lines=None):
try:
sys.stdout = cStringIO.StringIO()
checker = pep8.Checker(filename=filename, lines=lines)
checker.check_all()
output = sys.stdout.getvalue()
finally:
sys.stdout = sys.__stdout__
errors = []
for line in output.split('\n'):
parts = line.split(' ', 2)
if len(parts) == 3:
location, error, desc = parts
line_no = location.split(':')[1]
errors.append('%s ln:%s %s' % (error, line_no, desc))
return errors