def tplmapper():
optsparser = TemplatesOptionParser()
options, args = optsparser.parse_args()
ch = logging.StreamHandler()
ch.setLevel(logging.DEBUG) # !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
logger.addHandler(ch)
topdir = args
# 1) walk filesystem and locate every .dtml file
# 2) parse ast of each .py file to detect invocations of each .dtml file
dtml_templates = DtmlTemplates() # a place to collect information about DTML templates
dtml_templates.load(topdir) # locate and make note of every DTML file found
# dpage = self.views.SOME_TEMPLATE_NAME
walker = TemplateReferenceAstRecorder(dtml_templates)
for pyfilename in walktrees(rootdirs=topdir, filepatts=('*.py', ), recurse=True):
if options.verbose:
logger.info("EVALUATING: ", pyfilename)
with file(pyfilename) as f:
if 'ZeSentinelCtrl.py' in pyfilename:
pysrc = f.read()
tree = ast.parse(pysrc, filename=pyfilename)
walker.visit(tree, src_filename=pyfilename)
dtml_templates.grep_for_unused_templates(pysrc, pyfilename)
if options.unused_templates:
dtml_templates.report_unused_templates()
def load(self, topdirs):
"""Load information about all DTML templates found under a directory tree.
"""
for filename in walktrees(topdirs, suffixes=('.dtml', ), recurse=True):
t = self.DtmlTemplate(filename)
self.tpls[t.basename] = t
print "Identified %d .dtml files" % len(self.tpls)
for tpl_basename, tpl_obj in self.tpls.items():
print tpl_basename
def imports():
optsparser = ImportsOptionParser()
options, args = optsparser.parse_args()
ch = logging.StreamHandler()
ch.setLevel(logging.DEBUG) # !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
logger.addHandler(ch)
topdir = args
# 1) run pyflake over each .py file to determine unused imports
# 2) parse ast of each .py file to determine names/places (not dirs) of imports
# ?) run entire app, after patching pyenv, to refine dirs of imports
# 4) report imports used
# 5) report imports unused
# ?) report imports never executed at all
# option to ignore distname='stdlib' to/from
# option to ignore internal imports
# option to collapse imports into distnames and show which import which
# reverse option to report who imports which distnames/modules
distnames = DistributionNames()
imports = ImportOccurrences(distnames)
walker = ImportsAstRecorder(imports)
# Do Static Analysis First and Accumulate Results
for pyfilename in walktrees(rootdirs=topdir, filepatts=("*.py",), recurse=True):
if options.verbose:
logger.info("EVALUATING: ", pyfilename)
if options.unused_imports:
imports.discover_unused_imports(pyfilename)
if options.static_imports:
with file(pyfilename) as f:
tree = ast.parse(f.read(), filename=pyfilename)
walker.visit(tree, src_filename=pyfilename)
# Now Optionally Run Dynamic Analysis to Refine Information
if options.run:
walker = ImportsRunRecorder(imports)
walker.run(options.run)
imports.report_found_imports(options)
if options.unused_imports:
imports.report_unused_imports()
if options.static_imports:
imports.report_found_imports(options)
def srcmapper():
optsparser = TemplatesOptionParser()
options, args = optsparser.parse_args()
ch = logging.StreamHandler()
ch.setLevel(logging.DEBUG) # !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
log.addHandler(ch)
topdir = args
# 1) walk filesystem and locate every .dtml file
# 2) parse ast of each .py file to detect invocations of each .dtml file
# dtml_templates = DtmlTemplates() # a place to collect information about DTML templates
# dtml_templates.load(topdir) # locate and make note of every DTML file found
# dpage = self.views.SOME_TEMPLATE_NAME
srcmapper = SourceMapper()
for filename in walktrees(rootdirs=topdir, filepatts=('*.py', '*.dtml'), recurse=True):
if options.verbose:
log.info("FOUND: ", filename)
if filename.endswith('.py'):
srcmapper.add_pysrc_file(filename)
if filename.endswith('.dtml'):
srcmapper.add_dtml_file(filename)
print "Identified %d .dtml files" % len(srcmapper.dtml_files)
for tpl_basename in srcmapper.dtml_files.keys():
print tpl_basename
srcmapper.analyze()
if options.unused_templates:
report_unused_templates(srcmapper)