def test_fixer_loading_helpers(self): contents = ["explicit", "first", "last", "parrot", "preorder"] non_prefixed = refactor.get_all_fix_names("myfixes") prefixed = refactor.get_all_fix_names("myfixes", False) full_names = refactor.get_fixers_from_package("myfixes") self.assertEqual(prefixed, ["fix_" + name for name in contents]) self.assertEqual(non_prefixed, contents) self.assertEqual(full_names, ["myfixes.fix_" + name for name in contents])
def test_fixer_loading_helpers(self): contents = ['explicit', 'first', 'last', 'parrot', 'preorder'] non_prefixed = refactor.get_all_fix_names('myfixes') prefixed = refactor.get_all_fix_names('myfixes', False) full_names = refactor.get_fixers_from_package('myfixes') self.assertEqual(prefixed, [('fix_' + name) for name in contents]) self.assertEqual(non_prefixed, contents) self.assertEqual(full_names, [('myfixes.fix_' + name) for name in contents])
def execute(self, finder): # pragma: PY2 fixers = get_all_fix_names(FIXER_PKG) for disabled in self.config['disabled']: if disabled in fixers: fixers.remove(disabled) tool = TidyPyRefactoringTool(fixers) for filepath in finder.files(self.config['filters']): tool.refactor([filepath]) return tool.get_issues()
def main(fixer_pkg, args=None): """Main program. Args: fixer_pkg: the name of a package where the fixers are located. args: optional; a list of command line arguments. If omitted, sys.argv[1:] is used. Returns a suggested exit status (0, 1, 2). """ # Set up option parser parser = optparse.OptionParser(usage="orange2to25 [options] file|dir ...") parser.add_option("-d", "--doctests_only", action="store_true", help="Fix up doctests only") parser.add_option("-f", "--fix", action="append", default=[], help="Each FIX specifies a transformation; default: all") parser.add_option("-j", "--processes", action="store", default=1, type="int", help="Run orange2to25 concurrently") parser.add_option("-x", "--nofix", action="append", default=[], help="Prevent a fixer from being run.") parser.add_option("-l", "--list-fixes", action="store_true", help="List available transformations") # parser.add_option("-p", "--print-function", action="store_true", # help="Modify the grammar so that print() is a function") parser.add_option("-v", "--verbose", action="store_true", help="More verbose logging") parser.add_option("--no-diffs", action="store_true", help="Don't show diffs of the refactoring") parser.add_option("-w", "--write", action="store_true", help="Write back modified files") parser.add_option("-n", "--nobackups", action="store_true", default=False, help="Don't write backups for modified files.") parser.add_option( "-a", "--aggressive", action="store_true", default=False, help= "Aggressive name replace (without a module qualifier, e.g. replace ExampleTable with even if not preceded by orange.* )" ) parser.add_option( "-o", "--outfile", default="", help= "Output filename (if -w present and a single file on the command line)" ) # Parse command line arguments refactor_stdin = False flags = {} options, args = parser.parse_args(args) if not options.write and options.no_diffs: warn( "not writing files and not printing diffs; that's not very useful") if not options.write and options.nobackups: parser.error("Can't use -n without -w") if options.list_fixes: print "Available transformations for the -f/--fix option:" for fixname in refactor.get_all_fix_names(fixer_pkg): print fixname if not args: return 0 if not args: print >> sys.stderr, "At least one file or directory argument required." print >> sys.stderr, "Use --help to show usage." return 2 if "-" in args: refactor_stdin = True if options.write: print >> sys.stderr, "Can't write to stdin." return 2 # if options.print_function: # flags["print_function"] = True # Set up logging handler level = logging.DEBUG if options.verbose else logging.INFO logging.basicConfig(format='%(name)s: %(message)s', level=level) # Initialize the refactoring tool avail_fixes = set(refactor.get_fixers_from_package(fixer_pkg)) # Remove aggressive fixes if not requested if not options.aggressive: avail_fixes = set( [fix for fix in avail_fixes if not fix.endswith("_aggressive")]) unwanted_fixes = set(fixer_pkg + ".fix_" + fix for fix in options.nofix) explicit = set() if options.fix: all_present = False for fix in options.fix: if fix == "all": all_present = True else: explicit.add(fixer_pkg + ".fix_" + fix) requested = avail_fixes.union(explicit) if all_present else explicit else: requested = avail_fixes.union(explicit) fixer_names = requested.difference(unwanted_fixes) rt = MyStdRefactoringTool(sorted(fixer_names), flags, sorted(explicit), options.nobackups, not options.no_diffs) if options.outfile: if len(args) > 2: print >> sys.stderr, "-o, --outfile used but multiple script arguments" elif not os.path.isfile(args[-1]): print >> sys.stderr, "-o, --outfile used but argumnet is a directory" else: rt.outputfilename = options.outfile # Refactor all files and directories passed as arguments if not rt.errors: if refactor_stdin: rt.refactor_stdin() else: try: rt.refactor(args[1:], options.write, options.doctests_only, options.processes) except refactor.MultiprocessingUnsupported: assert options.processes > 1 print >> sys.stderr, "Sorry, -j isn't " \ "supported on this platform." return 1 rt.summarize() # Return error status (0 if rt.errors is zero) return int(bool(rt.errors))
def main(fixer_pkg, args=None): """Main program. Args: fixer_pkg: the name of a package where the fixers are located. args: optional; a list of command line arguments. If omitted, sys.argv[1:] is used. Returns a suggested exit status (0, 1, 2). """ # Set up option parser parser = optparse.OptionParser(usage="3to2 [options] file|dir ...") parser.add_option("-d", "--doctests_only", action="store_true", help="Fix up doctests only") parser.add_option("-f", "--fix", action="append", default=[], help="Each FIX specifies a transformation; default: all") parser.add_option("-j", "--processes", action="store", default=1, type="int", help="Run 3to2 concurrently") parser.add_option("-x", "--nofix", action="append", default=[], help="Prevent a fixer from being run.") parser.add_option("-l", "--list-fixes", action="store_true", help="List available transformations (fixes/fix_*.py)") parser.add_option("-v", "--verbose", action="store_true", help="More verbose logging") parser.add_option("-w", "--write", action="store_true", help="Write back modified files") parser.add_option("-n", "--nobackups", action="store_true", default=False, help="Don't write backups for modified files.") parser.add_option("--no-diffs", action="store_true", help="Don't show diffs of the refactoring") # Parse command line arguments refactor_stdin = False options, args = parser.parse_args(args) if not options.write and options.no_diffs: warn( "not writing files and not printing diffs; that's not very useful") if not options.write and options.nobackups: parser.error("Can't use -n without -w") if options.list_fixes: print("Available transformations for the -f/--fix option:") for fixname in refactor.get_all_fix_names(fixer_pkg): print(fixname) if not args: return 0 if not args: print("At least one file or directory argument required.", file=sys.stderr) print("Use --help to show usage.", file=sys.stderr) return 2 if "-" in args: refactor_stdin = True if options.write: print("Can't write to stdin.", file=sys.stderr) return 2 # Set up logging handler level = logging.DEBUG if options.verbose else logging.INFO logging.basicConfig(format='%(name)s: %(message)s', level=level) # Initialize the refactoring tool avail_fixes = set(refactor.get_fixers_from_package(fixer_pkg)) unwanted_fixes = set(fixer_pkg + ".fix_" + fix for fix in options.nofix) explicit = set() if options.fix: all_present = False for fix in options.fix: if fix == "all": all_present = True else: explicit.add(fixer_pkg + ".fix_" + fix) requested = avail_fixes.union(explicit) if all_present else explicit else: requested = avail_fixes.union(explicit) fixer_names = requested.difference(unwanted_fixes) rt = StdoutRefactoringTool(sorted(fixer_names), None, sorted(explicit), options.nobackups, not options.no_diffs) # Refactor all files and directories passed as arguments if not rt.errors: if refactor_stdin: rt.refactor_stdin() else: try: rt.refactor(args, options.write, options.doctests_only, options.processes) except refactor.MultiprocessingUnsupported: assert options.processes > 1 print("Sorry, -j isn't supported on this platform.", file=sys.stderr) return 1 rt.summarize() # Return error status (0 if rt.errors is zero) return int(bool(rt.errors))
def main(fixer_pkg, args=None): """Main program. Args: fixer_pkg: the name of a package where the fixers are located. args: optional; a list of command line arguments. If omitted, sys.argv[1:] is used. Returns a suggested exit status (0, 1, 2). """ # Set up option parser parser = optparse.OptionParser(usage="2to3 [options] file|dir ...") parser.add_option("-d", "--doctests_only", action="store_true", help="Fix up doctests only") parser.add_option("-f", "--fix", action="append", default=[], help="Each FIX specifies a transformation; default: all") parser.add_option("-j", "--processes", action="store", default=1, type="int", help="Run 2to3 concurrently") parser.add_option("-x", "--nofix", action="append", default=[], help="Prevent a transformation from being run") parser.add_option("-l", "--list-fixes", action="store_true", help="List available transformations") parser.add_option("-p", "--print-function", action="store_true", help="Modify the grammar so that print() is a function") parser.add_option("-v", "--verbose", action="store_true", help="More verbose logging") """ parser.add_option("--no-diffs", action="store_true", help="Don't show diffs of the refactoring") """ parser.add_option("-w", "--write", action="store_true", help="Write back modified files") parser.add_option("-n", "--nobackups", action="store_true", default=False, help="Don't write backups for modified files") parser.add_option("-o", "--output-dir", action="store", type="str", default="", help="Put output files in this directory " "instead of overwriting the input files. Requires -n.") parser.add_option("-W", "--write-unchanged-files", action="store_true", help="Also write files even if no changes were required" " (useful with --output-dir); implies -w.") parser.add_option("--add-suffix", action="store", type="str", default="", help="Append this string to all output filenames." " Requires -n if non-empty. " "ex: --add-suffix='3' will generate .py3 files.") # Parse command line arguments refactor_stdin = False flags = {} options, args = parser.parse_args(args) if options.write_unchanged_files: flags["write_unchanged_files"] = True if not options.write: warn("--write-unchanged-files/-W implies -w.") options.write = True # If we allowed these, the original files would be renamed to backup names # but not replaced. if options.output_dir and not options.nobackups: parser.error("Can't use --output-dir/-o without -n.") if options.add_suffix and not options.nobackups: parser.error("Can't use --add-suffix without -n.") if not options.write: #and options.no_diffs: warn( "not writing files and not printing diffs; that's not very useful") if not options.write and options.nobackups: parser.error("Can't use -n without -w") if options.list_fixes: print("Available transformations for the -f/--fix option:") for fixname in refactor.get_all_fix_names(fixer_pkg): print(fixname) if not args: return 0 if not args: print("At least one file or directory argument required.", file=sys.stderr) print("Use --help to show usage.", file=sys.stderr) return 2 if "-" in args: refactor_stdin = True if options.write: print("Can't write to stdin.", file=sys.stderr) return 2 if options.print_function: flags["print_function"] = True # Set up logging handler level = logging.DEBUG if options.verbose else logging.INFO logging.basicConfig(format='%(name)s: %(message)s', level=level) logger = logging.getLogger('lib2to3.main') # Initialize the refactoring tool avail_fixes = set(refactor.get_fixers_from_package(fixer_pkg)) unwanted_fixes = set(fixer_pkg + ".fix_" + fix for fix in options.nofix) explicit = set() if options.fix: all_present = False for fix in options.fix: if fix == "all": all_present = True else: explicit.add(fixer_pkg + ".fix_" + fix) requested = avail_fixes.union(explicit) if all_present else explicit else: requested = avail_fixes.union(explicit) fixer_names = requested.difference(unwanted_fixes) input_base_dir = os.path.commonprefix(args) if (input_base_dir and not input_base_dir.endswith(os.sep) and not os.path.isdir(input_base_dir)): # One or more similar names were passed, their directory is the base. # os.path.commonprefix() is ignorant of path elements, this corrects # for that weird API. input_base_dir = os.path.dirname(input_base_dir) if options.output_dir: input_base_dir = input_base_dir.rstrip(os.sep) logger.info('Output in %r will mirror the input directory %r layout.', options.output_dir, input_base_dir) rt = DIYRefactoringTool( sorted(fixer_names), flags, sorted(explicit), options.nobackups, False, #not options.no_diffs, input_base_dir=input_base_dir, output_dir=options.output_dir, append_suffix=options.add_suffix) # Refactor all files and directories passed as arguments if not rt.errors: if refactor_stdin: rt.refactor_stdin() else: try: rt.refactor(args, options.write, options.doctests_only, options.processes) except refactor.MultiprocessingUnsupported: assert options.processes > 1 print("Sorry, -j isn't supported on this platform.", file=sys.stderr) return 1 rt.summarize() # Return error status (0 if rt.errors is zero) return int(bool(rt.errors))
def main(fixer_pkg, args=None): """Main program. Args: fixer_pkg: the name of a package where the fixers are located. args: optional; a list of command line arguments. If omitted, sys.argv[1:] is used. Returns a suggested exit status (0, 1, 2). """ # Set up option parser parser = optparse.OptionParser(usage="orange2to25 [options] file|dir ...") parser.add_option("-d", "--doctests_only", action="store_true", help="Fix up doctests only") parser.add_option("-f", "--fix", action="append", default=[], help="Each FIX specifies a transformation; default: all") parser.add_option("-j", "--processes", action="store", default=1, type="int", help="Run orange2to25 concurrently") parser.add_option("-x", "--nofix", action="append", default=[], help="Prevent a fixer from being run.") parser.add_option("-l", "--list-fixes", action="store_true", help="List available transformations") # parser.add_option("-p", "--print-function", action="store_true", # help="Modify the grammar so that print() is a function") parser.add_option("-v", "--verbose", action="store_true", help="More verbose logging") parser.add_option("--no-diffs", action="store_true", help="Don't show diffs of the refactoring") parser.add_option("-w", "--write", action="store_true", help="Write back modified files") parser.add_option("-n", "--nobackups", action="store_true", default=False, help="Don't write backups for modified files.") parser.add_option("-a", "--aggressive", action="store_true", default=False, help="Aggressive name replace (without a module qualifier, e.g. replace ExampleTable with even if not preceded by orange.* )") parser.add_option("-o", "--outfile", default = "", help="Output filename (if -w present and a single file on the command line)") # Parse command line arguments refactor_stdin = False flags = {} options, args = parser.parse_args(args) if not options.write and options.no_diffs: warn("not writing files and not printing diffs; that's not very useful") if not options.write and options.nobackups: parser.error("Can't use -n without -w") if options.list_fixes: print "Available transformations for the -f/--fix option:" for fixname in refactor.get_all_fix_names(fixer_pkg): print fixname if not args: return 0 if not args: print >> sys.stderr, "At least one file or directory argument required." print >> sys.stderr, "Use --help to show usage." return 2 if "-" in args: refactor_stdin = True if options.write: print >> sys.stderr, "Can't write to stdin." return 2 # if options.print_function: # flags["print_function"] = True # Set up logging handler level = logging.DEBUG if options.verbose else logging.INFO logging.basicConfig(format='%(name)s: %(message)s', level=level) # Initialize the refactoring tool avail_fixes = set(refactor.get_fixers_from_package(fixer_pkg)) # Remove aggressive fixes if not requested if not options.aggressive: avail_fixes = set([fix for fix in avail_fixes if not fix.endswith("_aggressive")]) unwanted_fixes = set(fixer_pkg + ".fix_" + fix for fix in options.nofix) explicit = set() if options.fix: all_present = False for fix in options.fix: if fix == "all": all_present = True else: explicit.add(fixer_pkg + ".fix_" + fix) requested = avail_fixes.union(explicit) if all_present else explicit else: requested = avail_fixes.union(explicit) fixer_names = requested.difference(unwanted_fixes) rt = MyStdRefactoringTool(sorted(fixer_names), flags, sorted(explicit), options.nobackups, not options.no_diffs) if options.outfile: if len(args) > 2: print >> sys.stderr, "-o, --outfile used but multiple script arguments" elif not os.path.isfile(args[-1]): print >> sys.stderr, "-o, --outfile used but argumnet is a directory" else: rt.outputfilename = options.outfile # Refactor all files and directories passed as arguments if not rt.errors: if refactor_stdin: rt.refactor_stdin() else: try: rt.refactor(args[1:], options.write, options.doctests_only, options.processes) except refactor.MultiprocessingUnsupported: assert options.processes > 1 print >> sys.stderr, "Sorry, -j isn't " \ "supported on this platform." return 1 rt.summarize() # Return error status (0 if rt.errors is zero) return int(bool(rt.errors))
def get_all_codes(cls): return [(fixer, fixer) for fixer in get_all_fix_names(FIXER_PKG)]
def main(fixer_pkg, args=None): """Main program. Args: fixer_pkg: the name of a package where the fixers are located. args: optional; a list of command line arguments. If omitted, sys.argv[1:] is used. Returns a suggested exit status (0, 1, 2). """ # Set up option parser parser = optparse.OptionParser(usage="3to2 [options] file|dir ...") parser.add_option("-d", u"--doctests_only", action=u"store_true", help="Fix up doctests only") parser.add_option("-f", u"--fix", action=u"append", default=[], help="Each FIX specifies a transformation; default: all") parser.add_option("-j", u"--processes", action=u"store", default=1, type="int", help=u"Run 3to2 concurrently") parser.add_option("-x", u"--nofix", action=u"append", default=[], help="Prevent a fixer from being run.") parser.add_option("-l", u"--list-fixes", action=u"store_true", help="List available transformations (fixes/fix_*.py)") parser.add_option("-v", u"--verbose", action=u"store_true", help="More verbose logging") parser.add_option("-w", u"--write", action=u"store_true", help="Write back modified files") parser.add_option("-n", u"--nobackups", action=u"store_true", default=False, help="Don't write backups for modified files.") parser.add_option("--no-diffs", action=u"store_true", help="Don't show diffs of the refactoring") # Parse command line arguments refactor_stdin = False options, args = parser.parse_args(args) if not options.write and options.no_diffs: warn("not writing files and not printing diffs; that's not very useful") if not options.write and options.nobackups: parser.error("Can't use -n without -w") if options.list_fixes: print "Available transformations for the -f/--fix option:" for fixname in refactor.get_all_fix_names(fixer_pkg): print fixname if not args: return 0 if not args: print >>sys.stderr, "At least one file or directory argument required." print >>sys.stderr, "Use --help to show usage." return 2 if "-" in args: refactor_stdin = True if options.write: print >>sys.stderr, "Can't write to stdin." return 2 # Set up logging handler level = logging.DEBUG if options.verbose else logging.INFO logging.basicConfig(format=u'%(name)s: %(message)s', level=level) # Initialize the refactoring tool avail_fixes = set(refactor.get_fixers_from_package(fixer_pkg)) unwanted_fixes = set(fixer_pkg + ".fix_" + fix for fix in options.nofix) explicit = set() if options.fix: all_present = False for fix in options.fix: if fix == "all": all_present = True else: explicit.add(fixer_pkg + ".fix_" + fix) requested = avail_fixes.union(explicit) if all_present else explicit else: requested = avail_fixes.union(explicit) fixer_names = requested.difference(unwanted_fixes) rt = StdoutRefactoringTool(sorted(fixer_names), None, sorted(explicit), options.nobackups, not options.no_diffs) # Refactor all files and directories passed as arguments if not rt.errors: if refactor_stdin: rt.refactor_stdin() else: try: rt.refactor(args, options.write, options.doctests_only, options.processes) except refactor.MultiprocessingUnsupported: assert options.processes > 1 print >>sys.stderr, "Sorry, -j isn't supported on this platform." return 1 rt.summarize() # Return error status (0 if rt.errors is zero) return int(bool(rt.errors))