In this directory run:
python setup.py install
(this might require root access)
To install in a different location, run:
python setup.py install --prefix=/usr/local
If you do this, it is recommended to set the environment variable YANG_INSTALL to the prefix directory. This ensures that pyang will find standard YANG modules.
export PATH=pwd/bin:$PATH
export MANPATH=pwd/man:$MANPATH
export PYTHONPATH=pwd:$PYTHONPATH
export YANG_MODPATH=pwd/modules:$YANG_MODPATH
export PYANG_XSLT_DIR=pwd/xslt
export PYANG_RNG_LIBDIR=pwd/schema
or:
source ./env.sh
pyang -h man pyang
bin/ Executable scripts.
pyang/ Contains the pyang library code.
pyang/init.py Initialization code for the pyang library. Defines the Context and Repository classes.
pyang/syntax.py Generic syntax checking for YANG and YIN statements. Defines regular expressions for argument checking of core statements.
pyang/grammar.py Generic grammar for YANG and YIN. Defines chk_module_statements() which validates a parse tree according to the grammar.
pyang/statements.py Defines the generic Statement class and all validation code.
pyang/yang_parser.py YANG tokenizer and parser.
pyang/yin_parser.py YIN parser. Uses the expat library for XML parsing.
pyang/types.py Contains code for checking built-in types.
pyang/plugin.py Plugin API. Defines the class PyangPlugin which all plugins inherits from. All output handlers are written as plugins.
pyang/plugins/ Directory where plugins can be installed. All plugins in this directory are automatically initialized when the library is initialized.
pyang/translators/ Contains output plugins for YANG, YIN, XSD, and DSDL translation.
xslt Contains XSLT style sheets for generating RELAX NG, Schematron and DSRL schemas and validating instance documents. Also included is the free implementation of ISO Schematron by Rick Jelliffe from http://www.schematron.com/ (files iso_schematron_skeleton_for_xslt1.xsl, iso_abstract_expand.xsl and iso_svrl_for_xslt1.xsl).
schema Contains RELAX NG schemas and pattern libraries.