def prepare_path(graph, use_abspath=None):
searchpath = graph.searchpath
# find all stdlib paths not in searchpath
nodes = graph.rootnode.collect_nodes(lambda n: n != None)
stdlibpath = util.iuniq(map(lambda n: n.path, nodes))
stdlibpath = util.setminus(stdlibpath, searchpath)
# filter stdlibpath with respect to searchpath
if io.platform_is_cygwin():
for path in stdlibpath:
if io.path_cygwin_to_win(path) in searchpath:
stdlibpath.remove(path)
# filter for empties
searchpath = filter(lambda p: p != "", searchpath)
stdlibpath = filter(lambda p: p != "", stdlibpath)
# make relative to given abspath
if use_abspath:
def rebase_path(path):
oldcwd = os.getcwd()
try:
os.chdir(graph.abspath)
path = os.path.abspath(path)
finally:
os.chdir(oldcwd)
path = io.relpath(path, relative_to=use_abspath)
return path
searchpath = map(rebase_path, searchpath)
stdlibpath = map(rebase_path, stdlibpath)
# if cygwin make stdlibpath absolute
if io.platform_is_cygwin():
abs = lambda p: io.path_join(graph.abspath, p)
stdlibpath = map(abs, stdlibpath)
# group
include = searchpath + stdlibpath
# if cygwin convert to winpaths
if io.platform_is_cygwin():
include = map(lambda p: io.path_cygwin_to_win(p), include)
# kill dupes
include = util.iuniq(include)
# join
include_s = ";".join(include)
return include_s
def find_symbols_in_func(self, node):
assert(type(node) == ProcedureImplDecl)
params = []
ts = self.find_params_in_func(node)
for t in ts:
params.append(self.mksym_param(t))
consts = []
ts = self.find_consts_in_func(node)
for t in ts:
consts.append(self.mksym_const(t))
types = []
ts = self.find_types_in_func(node)
for t in ts:
types.append(self.mksym_type(t))
vars = []
ts = self.find_vars_in_func(node)
for t in ts:
vars.append(self.mksym_var(t))
symbols = self.find(node, [Many, ProcedureBodySemi, Many, QualifiedId])
symbols = map(self.find_str, symbols)
symbols = util.iuniq(symbols)
symbols = map(self.mksym_symbol, symbols)
return symbols, (params, consts, types, vars)
def __init__(self, rootnode, abspath, searchpath, stdlibpath):
self.rootnode = rootnode
self.abspath = abspath
# XXX for some inexplicable reason the searchpath is duplicated
# when tracing with explore_codebase
self.searchpath = util.iuniq(searchpath)
self.stdlibpath = stdlibpath
self.index = None
def resolve_symbols_in_scope(self, node, implsyms, unitsyms):
symbols = self.find(node, [Many, StatementList, Many, QualifiedId])
symbols = map(self.find_str, symbols)
symbols = util.iuniq(symbols)
args = [symbols, None, None] \
+ [[],[],[],[],] + list(implsyms) + list(unitsyms)
index = Scope.resolve(*args)
return index
def collect_searchpath(searchpath, delphifile, filepath):
if delphifile.filetype == FileTypes.DelphiProject:
sp = finders.find_SearchPath(open(filepath).read(), filepath=filepath)
curpath = delphifile.path
for p in sp:
if io.platform_is_posix() and io.path_is_win(p):
p = io.path_win_to_posix(p)
p = os.path.join(curpath, p)
p = os.path.normpath(p)
searchpath.append(p)
searchpath = util.iuniq(searchpath)
return searchpath