def renderTraceback(trace):
res = []
for tb in trace:
if isinstance(tb["path"],tuple):
path = tb["path"]
if path[0] == "ModuleImporter":
path = os.path.join(_pyforaRoot, *path[1:]) + ".fora"
else:
path = path[0]
else:
path = os.path.abspath(tb["path"])
if 'range' in tb:
lineNumber = tb['range']['start']['line']
else:
lineNumber = tb["line"]
from pyfora.pyAst.PyAstUtil import findEnclosingFunctionName, getAstFromFilePath
inFunction = findEnclosingFunctionName(
getAstFromFilePath(path),
lineNumber
) if path.endswith(".py") else None
if inFunction is not None:
res.append(' File "%s", line %s, in %s' % (path, lineNumber, inFunction))
else:
res.append(' File "%s", line %s' % (path, lineNumber))
lines = PyforaInspect.getlines(os.path.abspath(path))
if lines is not None and lineNumber >= 1 and lineNumber <= len(lines):
res.append(" " + lines[lineNumber-1][:-1].lstrip())
return "\n".join(res)
def renderTraceback(trace):
res = []
for tb in trace:
if isinstance(tb["path"], tuple):
path = tb["path"]
if path[0] == "ModuleImporter":
path = os.path.join(_pyforaRoot, *path[1:]) + ".fora"
else:
path = path[0]
else:
path = os.path.abspath(tb["path"])
if 'range' in tb:
lineNumber = tb['range']['start']['line']
else:
lineNumber = tb["line"]
from pyfora.pyAst.PyAstUtil import findEnclosingFunctionName, getAstFromFilePath
inFunction = findEnclosingFunctionName(
getAstFromFilePath(path),
lineNumber) if path.endswith(".py") else None
if inFunction is not None:
res.append(' File "%s", line %s, in %s' %
(path, lineNumber, inFunction))
else:
res.append(' File "%s", line %s' % (path, lineNumber))
lines = PyforaInspect.getlines(path)
if lines is not None and lineNumber >= 1 and lineNumber <= len(lines):
res.append(" " + lines[lineNumber - 1][:-1].lstrip())
return "\n".join(res)
def cachedFromArgs(cls, fileName, fileText=None):
if fileName in cls._fileTextCache:
return cls._fileTextCache[fileName]
if fileText is None:
fileText = "".join(PyforaInspect.getlines(fileName))
tr = cls(fileName, fileText)
cls._fileTextCache[fileName] = tr
return tr
def getSourceFilenameAndText(pyObject):
try:
sourceFile = PyforaInspect.getsourcefile(pyObject)
except TypeError as e:
raise Exceptions.CantGetSourceTextError(e.message)
if sourceFile not in sourceFileCache_:
sourceFileCache_[sourceFile] = "".join(PyforaInspect.getlines(sourceFile))
return sourceFileCache_[sourceFile], sourceFile
def cachedFromArgs(cls, fileName, fileText=None):
if fileName in cls._fileTextCache:
return cls._fileTextCache[fileName]
if fileText is None:
fileText = "".join(PyforaInspect.getlines(fileName))
tr = cls(fileName, fileText)
cls._fileTextCache[fileName] = tr
return tr
def getSourceFilenameAndText(pyObject):
try:
sourceFile = PyforaInspect.getsourcefile(pyObject)
except TypeError as e:
raise Exceptions.CantGetSourceTextError(e.message)
if sourceFile not in sourceFileCache_:
sourceFileCache_[sourceFile] = "".join(
PyforaInspect.getlines(sourceFile))
return sourceFileCache_[sourceFile], sourceFile
def __enter__(self):
self.frame = PyforaInspect.currentframe(1)
sourceFileName, lineNumber, _, _, _ = PyforaInspect.getframeinfo(self.frame)
self.sourceFileName = sourceFileName
self.lineNumber = lineNumber
self.sourceText = "".join(PyforaInspect.getlines(self.sourceFileName))
# Seems to "turn on" tracing, otherwise setting
# frame.f_trace seems to have no effect
# doesn't seem to have any effects outside of this with context.
sys.settrace(lambda *args, **keys: None)
self.frame.f_trace = self.trace
def getSourceFilenameAndText(pyObject):
try:
sourceFile = PyforaInspect.getsourcefile(pyObject)
except TypeError as e:
raise Exceptions.CantGetSourceTextError(e.message)
linesOrNone = PyforaInspect.getlines(sourceFile)
if linesOrNone is None:
raise Exceptions.CantGetSourceTextError(
"can't get source lines for file %s" % sourceFile)
if sourceFile not in sourceFileCache_:
sourceFileCache_[sourceFile] = "".join(linesOrNone)
return sourceFileCache_[sourceFile], sourceFile
def getSourceFilenameAndText(pyObject):
try:
sourceFile = PyforaInspect.getsourcefile(pyObject)
except TypeError as e:
raise Exceptions.CantGetSourceTextError(e.message)
linesOrNone = PyforaInspect.getlines(sourceFile)
if linesOrNone is None:
raise Exceptions.CantGetSourceTextError(
"can't get source lines for file %s" % sourceFile
)
if sourceFile not in sourceFileCache_:
sourceFileCache_[sourceFile] = "".join(linesOrNone)
return sourceFileCache_[sourceFile], sourceFile
def getAstFromFilePath(filename):
linesOrNone = PyforaInspect.getlines(filename)
if linesOrNone is not None:
return pyAstFromText("".join(linesOrNone))
return None
def getAstFromFilePath(filename):
linesOrNone = PyforaInspect.getlines(filename)
if linesOrNone is not None:
return pyAstFromText("".join(linesOrNone))
return None
