def read_shortcut(content_path, tag, concept_node):
"""Read a Shortcut object from a directory which contains dependencies.txt and resources.txt,
and optionally questions.txt."""
# process goals
goals = []
if os.path.exists(shortcut_goals_file(content_path, tag)):
goals = formats.read_nested_list(
open(shortcut_goals_file(content_path, tag)))
# process resources
if not os.path.exists(shortcut_resources_file(content_path, tag)):
raise DatabaseFormatError('Missing resources file for shortcut %s' %
tag)
shortcut_resources = formats.read_node_resources(
open(shortcut_resources_file(content_path, tag)))
# process dependencies
if not os.path.exists(shortcut_resources_file(content_path, tag)):
raise DatabaseFormatError('Missing dependencies file for shortcut %s' %
tag)
dependencies = formats.read_dependencies(
open(shortcut_dependencies_file(content_path, tag)))
# process questions
if os.path.exists(shortcut_questions_file(content_path, tag)):
questions = formats.read_questions(
open(shortcut_questions_file(content_path, tag)))
else:
questions = []
return concepts.Shortcut(concept_node, goals, dependencies,
shortcut_resources, questions)
def read_shortcut(content_path, tag, concept_node):
"""Read a Shortcut object from a directory which contains dependencies.txt and resources.txt,
and optionally questions.txt."""
# process goals
goals = []
if os.path.exists(shortcut_goals_file(content_path, tag)):
goals = formats.read_nested_list(open(shortcut_goals_file(content_path, tag)))
# process resources
if not os.path.exists(shortcut_resources_file(content_path, tag)):
raise DatabaseFormatError('Missing resources file for shortcut %s' % tag)
shortcut_resources = formats.read_node_resources(open(shortcut_resources_file(content_path, tag)))
# process dependencies
if not os.path.exists(shortcut_resources_file(content_path, tag)):
raise DatabaseFormatError('Missing dependencies file for shortcut %s' % tag)
dependencies = formats.read_dependencies(open(shortcut_dependencies_file(content_path, tag)))
# process questions
if os.path.exists(shortcut_questions_file(content_path, tag)):
questions = formats.read_questions(open(shortcut_questions_file(content_path, tag)))
else:
questions = []
return concepts.Shortcut(concept_node, goals, dependencies, shortcut_resources, questions)
def read_node(content_path, tag):
"""Read a Concept object from a directory which optionally contains title.txt,
dependencies.txt, key.txt, references.txt, summary.txt, and see-also.txt."""
# TODO: normalize string cleaning (get rid of double quotes that mess up json)
### process title
if os.path.exists(title_file(content_path, tag)):
title = formats.read_title(open(title_file(content_path, tag)))
else:
title = None
### process ID
if os.path.exists(id_file(content_path, tag)):
node_id = formats.read_id(open(id_file(content_path, tag)))
else:
node_id = None
### process summary
summary = ""
usewiki = False
sfile = None
if os.path.exists(summary_file(content_path, tag)):
sfile = summary_file(content_path, tag)
elif os.path.exists(wiki_summary_file(content_path, tag)):
sfile = wiki_summary_file(content_path, tag)
usewiki = True
if sfile:
summary = formats.read_summary(open(sfile))
if usewiki and len(summary):
summary = formats.mark_wiki(summary)
# process resources
if os.path.exists(node_resources_file(content_path, tag)):
node_resources = formats.read_node_resources(
open(node_resources_file(content_path, tag)))
else:
node_resources = []
### process questions
if os.path.exists(questions_file(content_path, tag)):
questions = formats.read_questions(
open(questions_file(content_path, tag)))
else:
questions = []
### process dependencies
if os.path.exists(dependencies_file(content_path, tag)):
dependencies = formats.read_dependencies(
open(dependencies_file(content_path, tag)))
else:
dependencies = []
### process see-also
pointers = []
if os.path.exists(see_also_file(content_path, tag)):
pointers = formats.read_nested_list(
open(see_also_file(content_path, tag)))
### process goals
goals = ""
if os.path.exists(goals_file(content_path, tag)):
goals = formats.read_nested_list(open(goals_file(content_path, tag)))
### process flags
if os.path.exists(node_flags_file(content_path, tag)):
flags = formats.read_node_flags(
open(node_flags_file(content_path, tag)))
else:
flags = []
return concepts.Concept(tag, node_id, title, summary, goals, dependencies,
pointers, node_resources, questions, flags)
def read_node(content_path, tag):
"""Read a Concept object from a directory which optionally contains title.txt,
dependencies.txt, key.txt, references.txt, summary.txt, and see-also.txt."""
# TODO: normalize string cleaning (get rid of double quotes that mess up json)
### process title
if os.path.exists(title_file(content_path, tag)):
title = formats.read_title(open(title_file(content_path, tag)))
else:
title = None
### process ID
if os.path.exists(id_file(content_path, tag)):
node_id = formats.read_id(open(id_file(content_path, tag)))
else:
node_id = None
### process summary
summary = ""
usewiki = False
sfile = None
if os.path.exists(summary_file(content_path, tag)):
sfile = summary_file(content_path, tag)
elif os.path.exists(wiki_summary_file(content_path, tag)):
sfile = wiki_summary_file(content_path, tag)
usewiki = True
if sfile:
summary = formats.read_summary(open(sfile))
if usewiki and len(summary):
summary = formats.mark_wiki(summary)
# process resources
if os.path.exists(node_resources_file(content_path, tag)):
node_resources = formats.read_node_resources(open(node_resources_file(content_path, tag)))
else:
node_resources = []
### process questions
if os.path.exists(questions_file(content_path, tag)):
questions = formats.read_questions(open(questions_file(content_path, tag)))
else:
questions = []
### process dependencies
if os.path.exists(dependencies_file(content_path, tag)):
dependencies = formats.read_dependencies(open(dependencies_file(content_path, tag)))
else:
dependencies = []
### process see-also
pointers = []
if os.path.exists(see_also_file(content_path, tag)):
pointers = formats.read_nested_list(open(see_also_file(content_path, tag)))
### process goals
goals = ""
if os.path.exists(goals_file(content_path, tag)):
goals = formats.read_nested_list(open(goals_file(content_path, tag)))
### process flags
if os.path.exists(node_flags_file(content_path, tag)):
flags = formats.read_node_flags(open(node_flags_file(content_path, tag)))
else:
flags = []
return concepts.Concept(tag, node_id, title, summary, goals, dependencies, pointers, node_resources, questions, flags)