From ac77923e2233547122343c9dcdb89be81bde896b Mon Sep 17 00:00:00 2001 From: David Robillard Date: Thu, 2 Apr 2020 20:47:18 +0200 Subject: Remove waf in preparation for switching to a submodule Unfortunately this leaves a commit with no build system at all in the history, but some systems do not handle replacing a directory with a submodule in the same commit properly. --- waflib/extras/run_py_script.py | 104 ----------------------------------------- 1 file changed, 104 deletions(-) delete mode 100644 waflib/extras/run_py_script.py (limited to 'waflib/extras/run_py_script.py') diff --git a/waflib/extras/run_py_script.py b/waflib/extras/run_py_script.py deleted file mode 100644 index 3670381..0000000 --- a/waflib/extras/run_py_script.py +++ /dev/null @@ -1,104 +0,0 @@ -#!/usr/bin/env python -# encoding: utf-8 -# Hans-Martin von Gaudecker, 2012 - -""" -Run a Python script in the directory specified by **ctx.bldnode**. - -Select a Python version by specifying the **version** keyword for -the task generator instance as integer 2 or 3. Default is 3. - -If the build environment has an attribute "PROJECT_PATHS" with -a key "PROJECT_ROOT", its value will be appended to the PYTHONPATH. -Same a string passed to the optional **add_to_pythonpath** -keyword (appended after the PROJECT_ROOT). - -Usage:: - - ctx(features='run_py_script', version=3, - source='some_script.py', - target=['some_table.tex', 'some_figure.eps'], - deps='some_data.csv', - add_to_pythonpath='src/some/library') -""" - -import os, re -from waflib import Task, TaskGen, Logs - - -def configure(conf): - """TODO: Might need to be updated for Windows once - "PEP 397":http://www.python.org/dev/peps/pep-0397/ is settled. - """ - conf.find_program('python', var='PY2CMD', mandatory=False) - conf.find_program('python3', var='PY3CMD', mandatory=False) - if not conf.env.PY2CMD and not conf.env.PY3CMD: - conf.fatal("No Python interpreter found!") - -class run_py_2_script(Task.Task): - """Run a Python 2 script.""" - run_str = '${PY2CMD} ${SRC[0].abspath()}' - shell=True - -class run_py_3_script(Task.Task): - """Run a Python 3 script.""" - run_str = '${PY3CMD} ${SRC[0].abspath()}' - shell=True - -@TaskGen.feature('run_py_script') -@TaskGen.before_method('process_source') -def apply_run_py_script(tg): - """Task generator for running either Python 2 or Python 3 on a single - script. - - Attributes: - - * source -- A **single** source node or string. (required) - * target -- A single target or list of targets (nodes or strings) - * deps -- A single dependency or list of dependencies (nodes or strings) - * add_to_pythonpath -- A string that will be appended to the PYTHONPATH environment variable - - If the build environment has an attribute "PROJECT_PATHS" with - a key "PROJECT_ROOT", its value will be appended to the PYTHONPATH. - """ - - # Set the Python version to use, default to 3. - v = getattr(tg, 'version', 3) - if v not in (2, 3): - raise ValueError("Specify the 'version' attribute for run_py_script task generator as integer 2 or 3.\n Got: %s" %v) - - # Convert sources and targets to nodes - src_node = tg.path.find_resource(tg.source) - tgt_nodes = [tg.path.find_or_declare(t) for t in tg.to_list(tg.target)] - - # Create the task. - tsk = tg.create_task('run_py_%d_script' %v, src=src_node, tgt=tgt_nodes) - - # custom execution environment - # TODO use a list and os.sep.join(lst) at the end instead of concatenating strings - tsk.env.env = dict(os.environ) - tsk.env.env['PYTHONPATH'] = tsk.env.env.get('PYTHONPATH', '') - project_paths = getattr(tsk.env, 'PROJECT_PATHS', None) - if project_paths and 'PROJECT_ROOT' in project_paths: - tsk.env.env['PYTHONPATH'] += os.pathsep + project_paths['PROJECT_ROOT'].abspath() - if getattr(tg, 'add_to_pythonpath', None): - tsk.env.env['PYTHONPATH'] += os.pathsep + tg.add_to_pythonpath - - # Clean up the PYTHONPATH -- replace double occurrences of path separator - tsk.env.env['PYTHONPATH'] = re.sub(os.pathsep + '+', os.pathsep, tsk.env.env['PYTHONPATH']) - - # Clean up the PYTHONPATH -- doesn't like starting with path separator - if tsk.env.env['PYTHONPATH'].startswith(os.pathsep): - tsk.env.env['PYTHONPATH'] = tsk.env.env['PYTHONPATH'][1:] - - # dependencies (if the attribute 'deps' changes, trigger a recompilation) - for x in tg.to_list(getattr(tg, 'deps', [])): - node = tg.path.find_resource(x) - if not node: - tg.bld.fatal('Could not find dependency %r for running %r' % (x, src_node.abspath())) - tsk.dep_nodes.append(node) - Logs.debug('deps: found dependencies %r for running %r', tsk.dep_nodes, src_node.abspath()) - - # Bypass the execution of process_source by setting the source to an empty list - tg.source = [] - -- cgit v1.2.1