Mercurial Repositories > eric / file comparison
comparison: eric7/Plugins/CheckerPlugins/CodeStyleChecker/Imports/ImportsChecker.py
eric7/Plugins/CheckerPlugins/CodeStyleChecker/Imports/ImportsChecker.py
- branch
- eric7
- changeset 8801
- 8fbb21be8579
- parent 8789
- b165effc3c62
- child 8802
- 129a973fc33e
equal
deleted
inserted
replaced
| 8800:d0d2fa9dbbb7 | 8801:8fbb21be8579 |
|---|---|
| 6 """ | 6 """ |
| 7 Module implementing a checker for import statements. | 7 Module implementing a checker for import statements. |
| 8 """ | 8 """ |
| 9 | 9 |
| 10 import copy | 10 import copy |
| 11 import sys | |
| 11 | 12 |
| 12 | 13 |
| 13 class ImportsChecker: | 14 class ImportsChecker: |
| 14 """ | 15 """ |
| 15 Class implementing a checker for import statements. | 16 Class implementing a checker for import statements. |
| 16 """ | 17 """ |
| 17 Codes = [ | 18 Codes = [ |
| 19 ## Local imports | |
| 20 "I101", "I102", "I103", | |
| 18 ] | 21 ] |
| 19 | 22 |
| 20 def __init__(self, source, filename, tree, select, ignore, expected, | 23 def __init__(self, source, filename, tree, select, ignore, expected, |
| 21 repeat, args): | 24 repeat, args): |
| 22 """ | 25 """ |
| 34 @type list of str | 37 @type list of str |
| 35 @param expected list of expected codes | 38 @param expected list of expected codes |
| 36 @type list of str | 39 @type list of str |
| 37 @param repeat flag indicating to report each occurrence of a code | 40 @param repeat flag indicating to report each occurrence of a code |
| 38 @type bool | 41 @type bool |
| 39 @param args dictionary of arguments for the miscellaneous checks | 42 @param args dictionary of arguments for the various checks |
| 40 @type dict | 43 @type dict |
| 41 """ | 44 """ |
| 42 self.__select = tuple(select) | 45 self.__select = tuple(select) |
| 43 self.__ignore = ('',) if select else tuple(ignore) | 46 self.__ignore = ("",) if select else tuple(ignore) |
| 44 self.__expected = expected[:] | 47 self.__expected = expected[:] |
| 45 self.__repeat = repeat | 48 self.__repeat = repeat |
| 46 self.__filename = filename | 49 self.__filename = filename |
| 47 self.__source = source[:] | 50 self.__source = source[:] |
| 48 self.__tree = copy.deepcopy(tree) | 51 self.__tree = copy.deepcopy(tree) |
| 53 | 56 |
| 54 # collection of detected errors | 57 # collection of detected errors |
| 55 self.errors = [] | 58 self.errors = [] |
| 56 | 59 |
| 57 checkersWithCodes = [ | 60 checkersWithCodes = [ |
| 61 (self.__checkLocalImports, ("I101", "I102", "I103")), | |
| 58 ] | 62 ] |
| 59 | 63 |
| 60 self.__checkers = [] | 64 self.__checkers = [] |
| 61 for checker, codes in checkersWithCodes: | 65 for checker, codes in checkersWithCodes: |
| 62 if any(not (code and self.__ignoreCode(code)) | 66 if any(not (code and self.__ignoreCode(code)) |
| 125 # don't do anything, if no codes were selected | 129 # don't do anything, if no codes were selected |
| 126 return | 130 return |
| 127 | 131 |
| 128 for check in self.__checkers: | 132 for check in self.__checkers: |
| 129 check() | 133 check() |
| 134 | |
| 135 def getStandardModules(self): | |
| 136 """ | |
| 137 Public method to get a list of modules of the standard library. | |
| 138 | |
| 139 @return set of builtin modules | |
| 140 @rtype set of str | |
| 141 """ | |
| 142 try: | |
| 143 return sys.stdlib_module_names | |
| 144 except AttributeError: | |
| 145 return { | |
| 146 "__future__", "__main__", "_dummy_thread", "_thread", "abc", | |
| 147 "aifc", "argparse", "array", "ast", "asynchat", "asyncio", | |
| 148 "asyncore", "atexit", "audioop", "base64", "bdb", "binascii", | |
| 149 "binhex", "bisect", "builtins", "bz2", "calendar", "cgi", | |
| 150 "cgitb", "chunk", "cmath", "cmd", "code", "codecs", "codeop", | |
| 151 "collections", "colorsys", "compileall", "concurrent", | |
| 152 "configparser", "contextlib", "contextvars", "copy", "copyreg", | |
| 153 "cProfile", "crypt", "csv", "ctypes", "curses", "dataclasses", | |
| 154 "datetime", "dbm", "decimal", "difflib", "dis", "distutils", | |
| 155 "doctest", "dummy_threading", "email", "encodings", | |
| 156 "ensurepip", "enum", "errno", "faulthandler", "fcntl", | |
| 157 "filecmp", "fileinput", "fnmatch", "formatter", "fractions", | |
| 158 "ftplib", "functools", "gc", "getopt", "getpass", "gettext", | |
| 159 "glob", "grp", "gzip", "hashlib", "heapq", "hmac", "html", | |
| 160 "http", "imaplib", "imghdr", "imp", "importlib", "inspect", | |
| 161 "io", "ipaddress", "itertools", "json", "keyword", "lib2to3", | |
| 162 "linecache", "locale", "logging", "lzma", "mailbox", "mailcap", | |
| 163 "marshal", "math", "mimetypes", "mmap", "modulefinder", | |
| 164 "msilib", "msvcrt", "multiprocessing", "netrc", "nis", | |
| 165 "nntplib", "numbers", "operator", "optparse", "os", | |
| 166 "ossaudiodev", "parser", "pathlib", "pdb", "pickle", | |
| 167 "pickletools", "pipes", "pkgutil", "platform", "plistlib", | |
| 168 "poplib", "posix", "pprint", "profile", "pstats", "pty", "pwd", | |
| 169 "py_compile", "pyclbr", "pydoc", "queue", "quopri", "random", | |
| 170 "re", "readline", "reprlib", "resource", "rlcompleter", | |
| 171 "runpy", "sched", "secrets", "select", "selectors", "shelve", | |
| 172 "shlex", "shutil", "signal", "site", "smtpd", "smtplib", | |
| 173 "sndhdr", "socket", "socketserver", "spwd", "sqlite3", "ssl", | |
| 174 "stat", "statistics", "string", "stringprep", "struct", | |
| 175 "subprocess", "sunau", "symbol", "symtable", "sys", | |
| 176 "sysconfig", "syslog", "tabnanny", "tarfile", "telnetlib", | |
| 177 "tempfile", "termios", "test", "textwrap", "threading", "time", | |
| 178 "timeit", "tkinter", "token", "tokenize", "trace", "traceback", | |
| 179 "tracemalloc", "tty", "turtle", "turtledemo", "types", | |
| 180 "typing", "unicodedata", "unittest", "urllib", "uu", "uuid", | |
| 181 "venv", "warnings", "wave", "weakref", "webbrowser", "winreg", | |
| 182 "winsound", "wsgiref", "xdrlib", "xml", "xmlrpc", "zipapp", | |
| 183 "zipfile", "zipimport", "zlib", "zoneinfo", | |
| 184 } | |
| 185 | |
| 186 ####################################################################### | |
| 187 ## Local imports | |
| 188 ## | |
| 189 ## adapted from: flake8-local-import v1.0.6 | |
| 190 ####################################################################### | |
| 191 | |
| 192 def __checkLocalImports(self): | |
| 193 """ | |
| 194 Private method to check local imports. | |
| 195 """ | |
| 196 from .LocalImportVisitor import LocalImportVisitor | |
| 197 | |
| 198 visitor = LocalImportVisitor(self.__args, self) | |
| 199 visitor.visit(copy.deepcopy(self.__tree)) | |
| 200 for violation in visitor.violations: | |
| 201 node = violation[0] | |
| 202 reason = violation[1] | |
| 203 self.__error(node.lineno - 1, node.col_offset, reason) |
