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# encoding: utf-8
"""
Gherkin step implementations for core properties-related features.
"""
from __future__ import (
absolute_import, division, print_function, unicode_literals
)
from datetime import datetime, timedelta
from behave import given, then, when
from docx import Document
from docx.opc.coreprops import CoreProperties
from helpers import test_docx
# given ===================================================
@given('a document having known core properties')
def given_a_document_having_known_core_properties(context):
context.document = Document(test_docx('doc-coreprops'))
@given('a document having no core properties part')
def given_a_document_having_no_core_properties_part(context):
context.document = Document(test_docx('doc-no-coreprops'))
# when ====================================================
@when('I access the core properties object')
def when_I_access_the_core_properties_object(context):
context.document.core_properties
@when("I assign new values to the properties")
def when_I_assign_new_values_to_the_properties(context):
context.propvals = (
('author', 'Creator'),
('category', 'Category'),
('comments', 'Description'),
('content_status', 'Content Status'),
('created', datetime(2013, 6, 15, 12, 34, 56)),
('identifier', 'Identifier'),
('keywords', 'key; word; keyword'),
('language', 'Language'),
('last_modified_by', 'Last Modified By'),
('last_printed', datetime(2013, 6, 15, 12, 34, 56)),
('modified', datetime(2013, 6, 15, 12, 34, 56)),
('revision', 9),
('subject', 'Subject'),
('title', 'Title'),
('version', 'Version'),
)
core_properties = context.document.core_properties
for name, value in context.propvals:
setattr(core_properties, name, value)
# then ====================================================
@then('a core properties part with default values is added')
def then_a_core_properties_part_with_default_values_is_added(context):
core_properties = context.document.core_properties
assert core_properties.title == 'Word Document'
assert core_properties.last_modified_by == 'python-docx'
assert core_properties.revision == 1
# core_properties.modified only stores time with seconds resolution, so
# comparison needs to be a little loose (within two seconds)
modified_timedelta = datetime.utcnow() - core_properties.modified
max_expected_timedelta = timedelta(seconds=2)
assert modified_timedelta < max_expected_timedelta
@then('I can access the core properties object')
def then_I_can_access_the_core_properties_object(context):
document = context.document
core_properties = document.core_properties
assert isinstance(core_properties, CoreProperties)
@then('the core property values match the known values')
def then_the_core_property_values_match_the_known_values(context):
known_propvals = (
('author', 'Steve Canny'),
('category', 'Category'),
('comments', 'Description'),
('content_status', 'Content Status'),
('created', datetime(2014, 12, 13, 22, 2, 0)),
('identifier', 'Identifier'),
('keywords', 'key; word; keyword'),
('language', 'Language'),
('last_modified_by', 'Steve Canny'),
('last_printed', datetime(2014, 12, 13, 22, 2, 42)),
('modified', datetime(2014, 12, 13, 22, 6, 0)),
('revision', 2),
('subject', 'Subject'),
('title', 'Title'),
('version', '0.7.1a3'),
)
core_properties = context.document.core_properties
for name, expected_value in known_propvals:
value = getattr(core_properties, name)
assert value == expected_value, (
"got '%s' for core property '%s'" % (value, name)
)
@then('the core property values match the new values')
def then_the_core_property_values_match_the_new_values(context):
core_properties = context.document.core_properties
for name, expected_value in context.propvals:
value = getattr(core_properties, name)
assert value == expected_value, (
"got '%s' for core property '%s'" % (value, name)
)
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