1 files changed, 0 insertions, 306 deletions

diff --git a/bitbake/lib/bb/parse/parse_py/BBHandler.py b/bitbake/lib/bb/parse/parse_py/BBHandler.py
deleted file mode 100644
index 008fec2308..0000000000
--- a/bitbake/lib/bb/parse/parse_py/BBHandler.py
+++ /dev/null
@@ -1,306 +0,0 @@
-"""
-   class for handling .bb files
-
-   Reads a .bb file and obtains its metadata
-
-"""
-
-
-#  Copyright (C) 2003, 2004  Chris Larson
-#  Copyright (C) 2003, 2004  Phil Blundell
-#
-# SPDX-License-Identifier: GPL-2.0-only
-#
-
-import re, bb, os
-import bb.build, bb.utils, bb.data_smart
-
-from . import ConfHandler
-from .. import resolve_file, ast, logger, ParseError
-from .ConfHandler import include, init
-
-__func_start_regexp__    = re.compile(r"(((?P<py>python(?=(\s|\()))|(?P<fr>fakeroot(?=\s)))\s*)*(?P<func>[\w\.\-\+\{\}\$:]+)?\s*\(\s*\)\s*{$" )
-__inherit_regexp__       = re.compile(r"inherit\s+(.+)" )
-__inherit_def_regexp__   = re.compile(r"inherit_defer\s+(.+)" )
-__export_func_regexp__   = re.compile(r"EXPORT_FUNCTIONS\s+(.+)" )
-__addtask_regexp__       = re.compile(r"addtask\s+([^#\n]+)(?P<comment>#.*|.*?)")
-__deltask_regexp__       = re.compile(r"deltask\s+([^#\n]+)(?P<comment>#.*|.*?)")
-__addhandler_regexp__    = re.compile(r"addhandler\s+(.+)" )
-__def_regexp__           = re.compile(r"def\s+(\w+).*:" )
-__python_func_regexp__   = re.compile(r"(\s+.*)|(^$)|(^#)" )
-__python_tab_regexp__    = re.compile(r" *\t")
-
-__infunc__ = []
-__inpython__ = False
-__body__   = []
-__classname__ = ""
-__residue__ = []
-
-cached_statements = {}
-
-def supports(fn, d):
-    """Return True if fn has a supported extension"""
-    return os.path.splitext(fn)[-1] in [".bb", ".bbclass", ".inc"]
-
-def inherit_defer(expression, fn, lineno, d):
-    inherit = (expression, fn, lineno)
-    inherits = d.getVar('__BBDEFINHERITS', False) or []
-    inherits.append(inherit)
-    d.setVar('__BBDEFINHERITS', inherits)
-
-def inherit(files, fn, lineno, d, deferred=False):
-    __inherit_cache = d.getVar('__inherit_cache', False) or []
-    #if "${" in files and not deferred:
-    #    bb.warn("%s:%s has non deferred conditional inherit" % (fn, lineno))
-    files = d.expand(files).split()
-    for file in files:
-        defer = (d.getVar("BB_DEFER_BBCLASSES") or "").split()
-        if not deferred and file in defer:
-            inherit_defer(file, fn, lineno, d)
-            continue
-        classtype = d.getVar("__bbclasstype", False)
-        origfile = file
-        for t in ["classes-" + classtype, "classes"]:
-            file = origfile
-            if not os.path.isabs(file) and not file.endswith(".bbclass"):
-                file = os.path.join(t, '%s.bbclass' % file)
-
-            if not os.path.isabs(file):
-                bbpath = d.getVar("BBPATH")
-                abs_fn, attempts = bb.utils.which(bbpath, file, history=True)
-                for af in attempts:
-                    if af != abs_fn:
-                        bb.parse.mark_dependency(d, af)
-                if abs_fn:
-                    file = abs_fn
-
-            if os.path.exists(file):
-                break
-
-        if not os.path.exists(file):
-            raise ParseError("Could not inherit file %s" % (file), fn, lineno)
-
-        if not file in __inherit_cache:
-            logger.debug("Inheriting %s (from %s:%d)" % (file, fn, lineno))
-            __inherit_cache.append( file )
-            d.setVar('__inherit_cache', __inherit_cache)
-            try:
-                bb.parse.handle(file, d, True)
-            except (IOError, OSError) as exc:
-                raise ParseError("Could not inherit file %s: %s" % (fn, exc.strerror), fn, lineno)
-            __inherit_cache = d.getVar('__inherit_cache', False) or []
-
-def get_statements(filename, absolute_filename, base_name):
-    global cached_statements, __residue__, __body__
-
-    try:
-        return cached_statements[absolute_filename]
-    except KeyError:
-        with open(absolute_filename, 'r') as f:
-            statements = ast.StatementGroup()
-
-            lineno = 0
-            while True:
-                lineno = lineno + 1
-                s = f.readline()
-                if not s: break
-                s = s.rstrip()
-                feeder(lineno, s, filename, base_name, statements)
-
-        if __inpython__:
-            # add a blank line to close out any python definition
-            feeder(lineno, "", filename, base_name, statements, eof=True)
-
-        if __residue__:
-            raise ParseError("Unparsed lines %s: %s" % (filename, str(__residue__)), filename, lineno)
-        if __body__:
-            raise ParseError("Unparsed lines from unclosed function %s: %s" % (filename, str(__body__)), filename, lineno)
-
-        if filename.endswith(".bbclass") or filename.endswith(".inc"):
-            cached_statements[absolute_filename] = statements
-        return statements
-
-def handle(fn, d, include, baseconfig=False):
-    global __infunc__, __body__, __residue__, __classname__
-    __body__ = []
-    __infunc__ = []
-    __classname__ = ""
-    __residue__ = []
-
-    base_name = os.path.basename(fn)
-    (root, ext) = os.path.splitext(base_name)
-    init(d)
-
-    if ext == ".bbclass":
-        __classname__ = root
-        __inherit_cache = d.getVar('__inherit_cache', False) or []
-        if not fn in __inherit_cache:
-            __inherit_cache.append(fn)
-            d.setVar('__inherit_cache', __inherit_cache)
-
-    if include != 0:
-        oldfile = d.getVar('FILE', False)
-    else:
-        oldfile = None
-
-    abs_fn = resolve_file(fn, d)
-
-    # actual loading
-    statements = get_statements(fn, abs_fn, base_name)
-
-    # DONE WITH PARSING... time to evaluate
-    if ext != ".bbclass" and abs_fn != oldfile:
-        d.setVar('FILE', abs_fn)
-
-    try:
-        statements.eval(d)
-    except bb.parse.SkipRecipe:
-        d.setVar("__SKIPPED", True)
-        if include == 0:
-            return { "" : d }
-
-    if __infunc__:
-        raise ParseError("Shell function %s is never closed" % __infunc__[0], __infunc__[1], __infunc__[2])
-    if __residue__:
-        raise ParseError("Leftover unparsed (incomplete?) data %s from %s" % __residue__, fn)
-
-    if ext != ".bbclass" and include == 0:
-        return ast.multi_finalize(fn, d)
-
-    if ext != ".bbclass" and oldfile and abs_fn != oldfile:
-        d.setVar("FILE", oldfile)
-
-    return d
-
-def feeder(lineno, s, fn, root, statements, eof=False):
-    global __inpython__, __infunc__, __body__, __residue__, __classname__
-
-    # Check tabs in python functions:
-    # - def py_funcname(): covered by __inpython__
-    # - python(): covered by '__anonymous' == __infunc__[0]
-    # - python funcname(): covered by __infunc__[3]
-    if __inpython__ or (__infunc__ and ('__anonymous' == __infunc__[0] or __infunc__[3])):
-        tab = __python_tab_regexp__.match(s)
-        if tab:
-            bb.warn('python should use 4 spaces indentation, but found tabs in %s, line %s' % (root, lineno))
-
-    if __infunc__:
-        if s == '}':
-            __body__.append('')
-            ast.handleMethod(statements, fn, lineno, __infunc__[0], __body__, __infunc__[3], __infunc__[4])
-            __infunc__ = []
-            __body__ = []
-        else:
-            __body__.append(s)
-        return
-
-    if __inpython__:
-        m = __python_func_regexp__.match(s)
-        if m and not eof:
-            __body__.append(s)
-            return
-        else:
-            ast.handlePythonMethod(statements, fn, lineno, __inpython__,
-                                   root, __body__)
-            __body__ = []
-            __inpython__ = False
-
-            if eof:
-                return
-
-    if s and s[0] == '#':
-        if len(__residue__) != 0 and __residue__[0][0] != "#":
-            bb.fatal("There is a comment on line %s of file %s:\n'''\n%s\n'''\nwhich is in the middle of a multiline expression. This syntax is invalid, please correct it." % (lineno, fn, s))
-
-    if len(__residue__) != 0 and __residue__[0][0] == "#" and (not s or s[0] != "#"):
-        bb.fatal("There is a confusing multiline partially commented expression on line %s of file %s:\n%s\nPlease clarify whether this is all a comment or should be parsed." % (lineno - len(__residue__), fn, "\n".join(__residue__)))
-
-    if s and s[-1] == '\\':
-        __residue__.append(s[:-1])
-        return
-
-    s = "".join(__residue__) + s
-    __residue__ = []
-
-    # Skip empty lines
-    if s == '':
-        return   
-
-    # Skip comments
-    if s[0] == '#':
-        return
-
-    m = __func_start_regexp__.match(s)
-    if m:
-        __infunc__ = [m.group("func") or "__anonymous", fn, lineno, m.group("py") is not None, m.group("fr") is not None]
-        return
-
-    m = __def_regexp__.match(s)
-    if m:
-        __body__.append(s)
-        __inpython__ = m.group(1)
-
-        return
-
-    m = __export_func_regexp__.match(s)
-    if m:
-        ast.handleExportFuncs(statements, fn, lineno, m, __classname__)
-        return
-
-    m = __addtask_regexp__.match(s)
-    if m:
-        after = ""
-        before = ""
-
-        # This code splits on 'before' and 'after' instead of on whitespace so we can defer
-        # evaluation to as late as possible.
-        tasks = m.group(1).split(" before ")[0].split(" after ")[0]
-
-        for exp in m.group(1).split(" before "):
-            exp2 = exp.split(" after ")
-            if len(exp2) > 1:
-                after = after + " ".join(exp2[1:])
-
-        for exp in m.group(1).split(" after "):
-            exp2 = exp.split(" before ")
-            if len(exp2) > 1:
-                before = before + " ".join(exp2[1:])
-
-        # Check and warn for having task with a keyword as part of task name
-        taskexpression = s.split()
-        for te in taskexpression:
-            if any( ( "%s_" % keyword ) in te for keyword in bb.data_smart.__setvar_keyword__ ):
-                raise ParseError("Task name '%s' contains a keyword which is not recommended/supported.\nPlease rename the task not to include the keyword.\n%s" % (te, ("\n".join(map(str, bb.data_smart.__setvar_keyword__)))), fn)
-
-        if tasks is not None:
-            ast.handleAddTask(statements, fn, lineno, tasks, before, after)
-        return
-
-    m = __deltask_regexp__.match(s)
-    if m:
-        task = m.group(1)
-        if task is not None:
-            ast.handleDelTask(statements, fn, lineno, task)
-        return
-
-    m = __addhandler_regexp__.match(s)
-    if m:
-        ast.handleBBHandlers(statements, fn, lineno, m)
-        return
-
-    m = __inherit_regexp__.match(s)
-    if m:
-        ast.handleInherit(statements, fn, lineno, m)
-        return
-
-    m = __inherit_def_regexp__.match(s)
-    if m:
-        ast.handleInheritDeferred(statements, fn, lineno, m)
-        return
-
-    return ConfHandler.feeder(lineno, s, fn, statements, conffile=False)
-
-# Add us to the handlers list
-from .. import handlers
-handlers.append({'supports': supports, 'handle': handle, 'init': init})
-del handlers