import collections import configparser import io import os import sys import textwrap import unittest import warnings from test import support class SortedDict(collections.UserDict): def items(self): return sorted(self.data.items()) def keys(self): return sorted(self.data.keys()) def values(self): return [i[1] for i in self.items()] def iteritems(self): return iter(self.items()) def iterkeys(self): return iter(self.keys()) def itervalues(self): return iter(self.values()) __iter__ = iterkeys class CfgParserTestCaseClass(unittest.TestCase): allow_no_value = False delimiters = ('=', ':') comment_prefixes = (';', '#') inline_comment_prefixes = (';', '#') empty_lines_in_values = True dict_type = configparser._default_dict strict = False default_section = configparser.DEFAULTSECT interpolation = configparser._UNSET def newconfig(self, defaults=None): arguments = dict( defaults=defaults, allow_no_value=self.allow_no_value, delimiters=self.delimiters, comment_prefixes=self.comment_prefixes, inline_comment_prefixes=self.inline_comment_prefixes, empty_lines_in_values=self.empty_lines_in_values, dict_type=self.dict_type, strict=self.strict, default_section=self.default_section, interpolation=self.interpolation, ) instance = self.config_class(**arguments) return instance def fromstring(self, string, defaults=None): cf = self.newconfig(defaults) cf.read_string(string) return cf class BasicTestCase(CfgParserTestCaseClass): def basic_test(self, cf): E = ['Commented Bar', 'Foo Bar', 'Internationalized Stuff', 'Long Line', 'Section\\with$weird%characters[\t', 'Spaces', 'Spacey Bar', 'Spacey Bar From The Beginning', 'Types', ] if self.allow_no_value: E.append('NoValue') E.sort() F = [('baz', 'qwe'), ('foo', 'bar3')] # API access L = cf.sections() L.sort() eq = self.assertEqual eq(L, E) L = cf.items('Spacey Bar From The Beginning') L.sort() eq(L, F) # mapping access L = [section for section in cf] L.sort() E.append(self.default_section) E.sort() eq(L, E) L = cf['Spacey Bar From The Beginning'].items() L = sorted(list(L)) eq(L, F) L = cf.items() L = sorted(list(L)) self.assertEqual(len(L), len(E)) for name, section in L: eq(name, section.name) eq(cf.defaults(), cf[self.default_section]) # The use of spaces in the section names serves as a # regression test for SourceForge bug #583248: # http://www.python.org/sf/583248 # API access eq(cf.get('Foo Bar', 'foo'), 'bar1') eq(cf.get('Spacey Bar', 'foo'), 'bar2') eq(cf.get('Spacey Bar From The Beginning', 'foo'), 'bar3') eq(cf.get('Spacey Bar From The Beginning', 'baz'), 'qwe') eq(cf.get('Commented Bar', 'foo'), 'bar4') eq(cf.get('Commented Bar', 'baz'), 'qwe') eq(cf.get('Spaces', 'key with spaces'), 'value') eq(cf.get('Spaces', 'another with spaces'), 'splat!') eq(cf.getint('Types', 'int'), 42) eq(cf.get('Types', 'int'), "42") self.assertAlmostEqual(cf.getfloat('Types', 'float'), 0.44) eq(cf.get('Types', 'float'), "0.44") eq(cf.getboolean('Types', 'boolean'), False) eq(cf.get('Types', '123'), 'strange but acceptable') if self.allow_no_value: eq(cf.get('NoValue', 'option-without-value'), None) # test vars= and fallback= eq(cf.get('Foo Bar', 'foo', fallback='baz'), 'bar1') eq(cf.get('Foo Bar', 'foo', vars={'foo': 'baz'}), 'baz') with self.assertRaises(configparser.NoSectionError): cf.get('No Such Foo Bar', 'foo') with self.assertRaises(configparser.NoOptionError): cf.get('Foo Bar', 'no-such-foo') eq(cf.get('No Such Foo Bar', 'foo', fallback='baz'), 'baz') eq(cf.get('Foo Bar', 'no-such-foo', fallback='baz'), 'baz') eq(cf.get('Spacey Bar', 'foo', fallback=None), 'bar2') eq(cf.get('No Such Spacey Bar', 'foo', fallback=None), None) eq(cf.getint('Types', 'int', fallback=18), 42) eq(cf.getint('Types', 'no-such-int', fallback=18), 18) eq(cf.getint('Types', 'no-such-int', fallback="18"), "18") # sic! with self.assertRaises(configparser.NoOptionError): cf.getint('Types', 'no-such-int') self.assertAlmostEqual(cf.getfloat('Types', 'float', fallback=0.0), 0.44) self.assertAlmostEqual(cf.getfloat('Types', 'no-such-float', fallback=0.0), 0.0) eq(cf.getfloat('Types', 'no-such-float', fallback="0.0"), "0.0") # sic! with self.assertRaises(configparser.NoOptionError): cf.getfloat('Types', 'no-such-float') eq(cf.getboolean('Types', 'boolean', fallback=True), False) eq(cf.getboolean('Types', 'no-such-boolean', fallback="yes"), "yes") # sic! eq(cf.getboolean('Types', 'no-such-boolean', fallback=True), True) with self.assertRaises(configparser.NoOptionError): cf.getboolean('Types', 'no-such-boolean') eq(cf.getboolean('No Such Types', 'boolean', fallback=True), True) if self.allow_no_value: eq(cf.get('NoValue', 'option-without-value', fallback=False), None) eq(cf.get('NoValue', 'no-such-option-without-value', fallback=False), False) # mapping access eq(cf['Foo Bar']['foo'], 'bar1') eq(cf['Spacey Bar']['foo'], 'bar2') section = cf['Spacey Bar From The Beginning'] eq(section.name, 'Spacey Bar From The Beginning') self.assertIs(section.parser, cf) with self.assertRaises(AttributeError): section.name = 'Name is read-only' with self.assertRaises(AttributeError): section.parser = 'Parser is read-only' eq(section['foo'], 'bar3') eq(section['baz'], 'qwe') eq(cf['Commented Bar']['foo'], 'bar4') eq(cf['Commented Bar']['baz'], 'qwe') eq(cf['Spaces']['key with spaces'], 'value') eq(cf['Spaces']['another with spaces'], 'splat!') eq(cf['Long Line']['foo'], 'this line is much, much longer than my editor\nlikes it.') if self.allow_no_value: eq(cf['NoValue']['option-without-value'], None) # test vars= and fallback= eq(cf['Foo Bar'].get('foo', 'baz'), 'bar1') eq(cf['Foo Bar'].get('foo', fallback='baz'), 'bar1') eq(cf['Foo Bar'].get('foo', vars={'foo': 'baz'}), 'baz') with self.assertRaises(KeyError): cf['No Such Foo Bar']['foo'] with self.assertRaises(KeyError): cf['Foo Bar']['no-such-foo'] with self.assertRaises(KeyError): cf['No Such Foo Bar'].get('foo', fallback='baz') eq(cf['Foo Bar'].get('no-such-foo', 'baz'), 'baz') eq(cf['Foo Bar'].get('no-such-foo', fallback='baz'), 'baz') eq(cf['Foo Bar'].get('no-such-foo'), None) eq(cf['Spacey Bar'].get('foo', None), 'bar2') eq(cf['Spacey Bar'].get('foo', fallback=None), 'bar2') with self.assertRaises(KeyError): cf['No Such Spacey Bar'].get('foo', None) eq(cf['Types'].getint('int', 18), 42) eq(cf['Types'].getint('int', fallback=18), 42) eq(cf['Types'].getint('no-such-int', 18), 18) eq(cf['Types'].getint('no-such-int', fallback=18), 18) eq(cf['Types'].getint('no-such-int', "18"), "18") # sic! eq(cf['Types'].getint('no-such-int', fallback="18"), "18") # sic! eq(cf['Types'].getint('no-such-int'), None) self.assertAlmostEqual(cf['Types'].getfloat('float', 0.0), 0.44) self.assertAlmostEqual(cf['Types'].getfloat('float', fallback=0.0), 0.44) self.assertAlmostEqual(cf['Types'].getfloat('no-such-float', 0.0), 0.0) self.assertAlmostEqual(cf['Types'].getfloat('no-such-float', fallback=0.0), 0.0) eq(cf['Types'].getfloat('no-such-float', "0.0"), "0.0") # sic! eq(cf['Types'].getfloat('no-such-float', fallback="0.0"), "0.0") # sic! eq(cf['Types'].getfloat('no-such-float'), None) eq(cf['Types'].getboolean('boolean', True), False) eq(cf['Types'].getboolean('boolean', fallback=True), False) eq(cf['Types'].getboolean('no-such-boolean', "yes"), "yes") # sic! eq(cf['Types'].getboolean('no-such-boolean', fallback="yes"), "yes") # sic! eq(cf['Types'].getboolean('no-such-boolean', True), True) eq(cf['Types'].getboolean('no-such-boolean', fallback=True), True) eq(cf['Types'].getboolean('no-such-boolean'), None) if self.allow_no_value: eq(cf['NoValue'].get('option-without-value', False), None) eq(cf['NoValue'].get('option-without-value', fallback=False), None) eq(cf['NoValue'].get('no-such-option-without-value', False), False) eq(cf['NoValue'].get('no-such-option-without-value', fallback=False), False) # Make sure the right things happen for remove_section() and # remove_option(); added to include check for SourceForge bug #123324. cf[self.default_section]['this_value'] = '1' cf[self.default_section]['that_value'] = '2' # API access self.assertTrue(cf.remove_section('Spaces')) self.assertFalse(cf.has_option('Spaces', 'key with spaces')) self.assertFalse(cf.remove_section('Spaces')) self.assertFalse(cf.remove_section(self.default_section)) self.assertTrue(cf.remove_option('Foo Bar', 'foo'), "remove_option() failed to report existence of option") self.assertFalse(cf.has_option('Foo Bar', 'foo'), "remove_option() failed to remove option") self.assertFalse(cf.remove_option('Foo Bar', 'foo'), "remove_option() failed to report non-existence of option" " that was removed") self.assertTrue(cf.has_option('Foo Bar', 'this_value')) self.assertFalse(cf.remove_option('Foo Bar', 'this_value')) self.assertTrue(cf.remove_option(self.default_section, 'this_value')) self.assertFalse(cf.has_option('Foo Bar', 'this_value')) self.assertFalse(cf.remove_option(self.default_section, 'this_value')) with self.assertRaises(configparser.NoSectionError) as cm: cf.remove_option('No Such Section', 'foo') self.assertEqual(cm.exception.args, ('No Such Section',)) eq(cf.get('Long Line', 'foo'), 'this line is much, much longer than my editor\nlikes it.') # mapping access del cf['Types'] self.assertFalse('Types' in cf) with self.assertRaises(KeyError): del cf['Types'] with self.assertRaises(ValueError): del cf[self.default_section] del cf['Spacey Bar']['foo'] self.assertFalse('foo' in cf['Spacey Bar']) with self.assertRaises(KeyError): del cf['Spacey Bar']['foo'] self.assertTrue('that_value' in cf['Spacey Bar']) with self.assertRaises(KeyError): del cf['Spacey Bar']['that_value'] del cf[self.default_section]['that_value'] self.assertFalse('that_value' in cf['Spacey Bar']) with self.assertRaises(KeyError): del cf[self.default_section]['that_value'] with self.assertRaises(KeyError): del cf['No Such Section']['foo'] # Don't add new asserts below in this method as most of the options # and sections are now removed. def test_basic(self): config_string = """\ [Foo Bar] foo{0[0]}bar1 [Spacey Bar] foo {0[0]} bar2 [Spacey Bar From The Beginning] foo {0[0]} bar3 baz {0[0]} qwe [Commented Bar] foo{0[1]} bar4 {1[1]} comment baz{0[0]}qwe {1[0]}another one [Long Line] foo{0[1]} this line is much, much longer than my editor likes it. [Section\\with$weird%characters[\t] [Internationalized Stuff] foo[bg]{0[1]} Bulgarian foo{0[0]}Default foo[en]{0[0]}English foo[de]{0[0]}Deutsch [Spaces] key with spaces {0[1]} value another with spaces {0[0]} splat! [Types] int {0[1]} 42 float {0[0]} 0.44 boolean {0[0]} NO 123 {0[1]} strange but acceptable """.format(self.delimiters, self.comment_prefixes) if self.allow_no_value: config_string += ( "[NoValue]\n" "option-without-value\n" ) cf = self.fromstring(config_string) self.basic_test(cf) if self.strict: with self.assertRaises(configparser.DuplicateOptionError): cf.read_string(textwrap.dedent("""\ [Duplicate Options Here] option {0[0]} with a value option {0[1]} with another value """.format(self.delimiters))) with self.assertRaises(configparser.DuplicateSectionError): cf.read_string(textwrap.dedent("""\ [And Now For Something] completely different {0[0]} True [And Now For Something] the larch {0[1]} 1 """.format(self.delimiters))) else: cf.read_string(textwrap.dedent("""\ [Duplicate Options Here] option {0[0]} with a value option {0[1]} with another value """.format(self.delimiters))) cf.read_string(textwrap.dedent("""\ [And Now For Something] completely different {0[0]} True [And Now For Something] the larch {0[1]} 1 """.format(self.delimiters))) def test_basic_from_dict(self): config = { "Foo Bar": { "foo": "bar1", }, "Spacey Bar": { "foo": "bar2", }, "Spacey Bar From The Beginning": { "foo": "bar3", "baz": "qwe", }, "Commented Bar": { "foo": "bar4", "baz": "qwe", }, "Long Line": { "foo": "this line is much, much longer than my editor\nlikes " "it.", }, "Section\\with$weird%characters[\t": { }, "Internationalized Stuff": { "foo[bg]": "Bulgarian", "foo": "Default", "foo[en]": "English", "foo[de]": "Deutsch", }, "Spaces": { "key with spaces": "value", "another with spaces": "splat!", }, "Types": { "int": 42, "float": 0.44, "boolean": False, 123: "strange but acceptable", }, } if self.allow_no_value: config.update({ "NoValue": { "option-without-value": None, } }) cf = self.newconfig() cf.read_dict(config) self.basic_test(cf) if self.strict: with self.assertRaises(configparser.DuplicateSectionError): cf.read_dict({ '1': {'key': 'value'}, 1: {'key2': 'value2'}, }) with self.assertRaises(configparser.DuplicateOptionError): cf.read_dict({ "Duplicate Options Here": { 'option': 'with a value', 'OPTION': 'with another value', }, }) else: cf.read_dict({ 'section': {'key': 'value'}, 'SECTION': {'key2': 'value2'}, }) cf.read_dict({ "Duplicate Options Here": { 'option': 'with a value', 'OPTION': 'with another value', }, }) def test_case_sensitivity(self): cf = self.newconfig() cf.add_section("A") cf.add_section("a") cf.add_section("B") L = cf.sections() L.sort() eq = self.assertEqual eq(L, ["A", "B", "a"]) cf.set("a", "B", "value") eq(cf.options("a"), ["b"]) eq(cf.get("a", "b"), "value", "could not locate option, expecting case-insensitive option names") with self.assertRaises(configparser.NoSectionError): # section names are case-sensitive cf.set("b", "A", "value") self.assertTrue(cf.has_option("a", "b")) self.assertFalse(cf.has_option("b", "b")) cf.set("A", "A-B", "A-B value") for opt in ("a-b", "A-b", "a-B", "A-B"): self.assertTrue( cf.has_option("A", opt), "has_option() returned false for option which should exist") eq(cf.options("A"), ["a-b"]) eq(cf.options("a"), ["b"]) cf.remove_option("a", "B") eq(cf.options("a"), []) # SF bug #432369: cf = self.fromstring( "[MySection]\nOption{} first line \n\tsecond line \n".format( self.delimiters[0])) eq(cf.options("MySection"), ["option"]) eq(cf.get("MySection", "Option"), "first line\nsecond line") # SF bug #561822: cf = self.fromstring("[section]\n" "nekey{}nevalue\n".format(self.delimiters[0]), defaults={"key":"value"}) self.assertTrue(cf.has_option("section", "Key")) def test_case_sensitivity_mapping_access(self): cf = self.newconfig() cf["A"] = {} cf["a"] = {"B": "value"} cf["B"] = {} L = [section for section in cf] L.sort() eq = self.assertEqual elem_eq = self.assertCountEqual eq(L, sorted(["A", "B", self.default_section, "a"])) eq(cf["a"].keys(), {"b"}) eq(cf["a"]["b"], "value", "could not locate option, expecting case-insensitive option names") with self.assertRaises(KeyError): # section names are case-sensitive cf["b"]["A"] = "value" self.assertTrue("b" in cf["a"]) cf["A"]["A-B"] = "A-B value" for opt in ("a-b", "A-b", "a-B", "A-B"): self.assertTrue( opt in cf["A"], "has_option() returned false for option which should exist") eq(cf["A"].keys(), {"a-b"}) eq(cf["a"].keys(), {"b"}) del cf["a"]["B"] elem_eq(cf["a"].keys(), {}) # SF bug #432369: cf = self.fromstring( "[MySection]\nOption{} first line \n\tsecond line \n".format( self.delimiters[0])) eq(cf["MySection"].keys(), {"option"}) eq(cf["MySection"]["Option"], "first line\nsecond line") # SF bug #561822: cf = self.fromstring("[section]\n" "nekey{}nevalue\n".format(self.delimiters[0]), defaults={"key":"value"}) self.assertTrue("Key" in cf["section"]) def test_default_case_sensitivity(self): cf = self.newconfig({"foo": "Bar"}) self.assertEqual( cf.get(self.default_section, "Foo"), "Bar", "could not locate option, expecting case-insensitive option names") cf = self.newconfig({"Foo": "Bar"}) self.assertEqual( cf.get(self.default_section, "Foo"), "Bar", "could not locate option, expecting case-insensitive defaults") def test_parse_errors(self): cf = self.newconfig() self.parse_error(cf, configparser.ParsingError, "[Foo]\n" "{}val-without-opt-name\n".format(self.delimiters[0])) self.parse_error(cf, configparser.ParsingError, "[Foo]\n" "{}val-without-opt-name\n".format(self.delimiters[1])) e = self.parse_error(cf, configparser.MissingSectionHeaderError, "No Section!\n") self.assertEqual(e.args, ('', 1, "No Section!\n")) if not self.allow_no_value: e = self.parse_error(cf, configparser.ParsingError, "[Foo]\n wrong-indent\n") self.assertEqual(e.args, ('',)) # read_file on a real file tricky = support.findfile("cfgparser.3") if self.delimiters[0] == '=': error = configparser.ParsingError expected = (tricky,) else: error = configparser.MissingSectionHeaderError expected = (tricky, 1, ' # INI with as many tricky parts as possible\n') with open(tricky, encoding='utf-8') as f: e = self.parse_error(cf, error, f) self.assertEqual(e.args, expected) def parse_error(self, cf, exc, src): if hasattr(src, 'readline'): sio = src else: sio = io.StringIO(src) with self.assertRaises(exc) as cm: cf.read_file(sio) return cm.exception def test_query_errors(self): cf = self.newconfig() self.assertEqual(cf.sections(), [], "new ConfigParser should have no defined sections") self.assertFalse(cf.has_section("Foo"), "new ConfigParser should have no acknowledged " "sections") with self.assertRaises(configparser.NoSectionError): cf.options("Foo") with self.assertRaises(configparser.NoSectionError): cf.set("foo", "bar", "value") e = self.get_error(cf, configparser.NoSectionError, "foo", "bar") self.assertEqual(e.args, ("foo",)) cf.add_section("foo") e = self.get_error(cf, configparser.NoOptionError, "foo", "bar") self.assertEqual(e.args, ("bar", "foo")) def get_error(self, cf, exc, section, option): try: cf.get(section, option) except exc as e: return e else: self.fail("expected exception type %s.%s" % (exc.__module__, exc.__name__)) def test_boolean(self): cf = self.fromstring( "[BOOLTEST]\n" "T1{equals}1\n" "T2{equals}TRUE\n" "T3{equals}True\n" "T4{equals}oN\n" "T5{equals}yes\n" "F1{equals}0\n" "F2{equals}FALSE\n" "F3{equals}False\n" "F4{equals}oFF\n" "F5{equals}nO\n" "E1{equals}2\n" "E2{equals}foo\n" "E3{equals}-1\n" "E4{equals}0.1\n" "E5{equals}FALSE AND MORE".format(equals=self.delimiters[0]) ) for x in range(1, 5): self.assertTrue(cf.getboolean('BOOLTEST', 't%d' % x)) self.assertFalse(cf.getboolean('BOOLTEST', 'f%d' % x)) self.assertRaises(ValueError, cf.getboolean, 'BOOLTEST', 'e%d' % x) def test_weird_errors(self): cf = self.newconfig() cf.add_section("Foo") with self.assertRaises(configparser.DuplicateSectionError) as cm: cf.add_section("Foo") e = cm.exception self.assertEqual(str(e), "Section 'Foo' already exists") self.assertEqual(e.args, ("Foo", None, None)) if self.strict: with self.assertRaises(configparser.DuplicateSectionError) as cm: cf.read_string(textwrap.dedent("""\ [Foo] will this be added{equals}True [Bar] what about this{equals}True [Foo] oops{equals}this won't """.format(equals=self.delimiters[0])), source='') e = cm.exception self.assertEqual(str(e), "While reading from [line 5]: " "section 'Foo' already exists") self.assertEqual(e.args, ("Foo", '', 5)) with self.assertRaises(configparser.DuplicateOptionError) as cm: cf.read_dict({'Bar': {'opt': 'val', 'OPT': 'is really `opt`'}}) e = cm.exception self.assertEqual(str(e), "While reading from : option 'opt' " "in section 'Bar' already exists") self.assertEqual(e.args, ("Bar", "opt", "", None)) def test_write(self): config_string = ( "[Long Line]\n" "foo{0[0]} this line is much, much longer than my editor\n" " likes it.\n" "[{default_section}]\n" "foo{0[1]} another very\n" " long line\n" "[Long Line - With Comments!]\n" "test {0[1]} we {comment} can\n" " also {comment} place\n" " comments {comment} in\n" " multiline {comment} values" "\n".format(self.delimiters, comment=self.comment_prefixes[0], default_section=self.default_section) ) if self.allow_no_value: config_string += ( "[Valueless]\n" "option-without-value\n" ) cf = self.fromstring(config_string) for space_around_delimiters in (True, False): output = io.StringIO() cf.write(output, space_around_delimiters=space_around_delimiters) delimiter = self.delimiters[0] if space_around_delimiters: delimiter = " {} ".format(delimiter) expect_string = ( "[{default_section}]\n" "foo{equals}another very\n" "\tlong line\n" "\n" "[Long Line]\n" "foo{equals}this line is much, much longer than my editor\n" "\tlikes it.\n" "\n" "[Long Line - With Comments!]\n" "test{equals}we\n" "\talso\n" "\tcomments\n" "\tmultiline\n" "\n".format(equals=delimiter, default_section=self.default_section) ) if self.allow_no_value: expect_string += ( "[Valueless]\n" "option-without-value\n" "\n" ) self.assertEqual(output.getvalue(), expect_string) def test_set_string_types(self): cf = self.fromstring("[sect]\n" "option1{eq}foo\n".format(eq=self.delimiters[0])) # Check that we don't get an exception when setting values in # an existing section using strings: class mystr(str): pass cf.set("sect", "option1", "splat") cf.set("sect", "option1", mystr("splat")) cf.set("sect", "option2", "splat") cf.set("sect", "option2", mystr("splat")) cf.set("sect", "option1", "splat") cf.set("sect", "option2", "splat") def test_read_returns_file_list(self): if self.delimiters[0] != '=': # skip reading the file if we're using an incompatible format return file1 = support.findfile("cfgparser.1") # check when we pass a mix of readable and non-readable files: cf = self.newconfig() parsed_files = cf.read([file1, "nonexistent-file"]) self.assertEqual(parsed_files, [file1]) self.assertEqual(cf.get("Foo Bar", "foo"), "newbar") # check when we pass only a filename: cf = self.newconfig() parsed_files = cf.read(file1) self.assertEqual(parsed_files, [file1]) self.assertEqual(cf.get("Foo Bar", "foo"), "newbar") # check when we pass only missing files: cf = self.newconfig() parsed_files = cf.read(["nonexistent-file"]) self.assertEqual(parsed_files, []) # check when we pass no files: cf = self.newconfig() parsed_files = cf.read([]) self.assertEqual(parsed_files, []) # shared by subclasses def get_interpolation_config(self): return self.fromstring( "[Foo]\n" "bar{equals}something %(with1)s interpolation (1 step)\n" "bar9{equals}something %(with9)s lots of interpolation (9 steps)\n" "bar10{equals}something %(with10)s lots of interpolation (10 steps)\n" "bar11{equals}something %(with11)s lots of interpolation (11 steps)\n" "with11{equals}%(with10)s\n" "with10{equals}%(with9)s\n" "with9{equals}%(with8)s\n" "with8{equals}%(With7)s\n" "with7{equals}%(WITH6)s\n" "with6{equals}%(with5)s\n" "With5{equals}%(with4)s\n" "WITH4{equals}%(with3)s\n" "with3{equals}%(with2)s\n" "with2{equals}%(with1)s\n" "with1{equals}with\n" "\n" "[Mutual Recursion]\n" "foo{equals}%(bar)s\n" "bar{equals}%(foo)s\n" "\n" "[Interpolation Error]\n" # no definition for 'reference' "name{equals}%(reference)s\n".format(equals=self.delimiters[0])) def check_items_config(self, expected): cf = self.fromstring(""" [section] name {0[0]} %(value)s key{0[1]} |%(name)s| getdefault{0[1]} |%(default)s| """.format(self.delimiters), defaults={"default": ""}) L = list(cf.items("section", vars={'value': 'value'})) L.sort() self.assertEqual(L, expected) with self.assertRaises(configparser.NoSectionError): cf.items("no such section") class StrictTestCase(BasicTestCase): config_class = configparser.RawConfigParser strict = True class ConfigParserTestCase(BasicTestCase): config_class = configparser.ConfigParser def test_interpolation(self): cf = self.get_interpolation_config() eq = self.assertEqual eq(cf.get("Foo", "bar"), "something with interpolation (1 step)") eq(cf.get("Foo", "bar9"), "something with lots of interpolation (9 steps)") eq(cf.get("Foo", "bar10"), "something with lots of interpolation (10 steps)") e = self.get_error(cf, configparser.InterpolationDepthError, "Foo", "bar11") if self.interpolation == configparser._UNSET: self.assertEqual(e.args, ("bar11", "Foo", "%(with1)s")) elif isinstance(self.interpolation, configparser.LegacyInterpolation): self.assertEqual(e.args, ("bar11", "Foo", "something %(with11)s lots of interpolation (11 steps)")) def test_interpolation_missing_value(self): cf = self.get_interpolation_config() e = self.get_error(cf, configparser.InterpolationMissingOptionError, "Interpolation Error", "name") self.assertEqual(e.reference, "reference") self.assertEqual(e.section, "Interpolation Error") self.assertEqual(e.option, "name") if self.interpolation == configparser._UNSET: self.assertEqual(e.args, ('name', 'Interpolation Error', '', 'reference')) elif isinstance(self.interpolation, configparser.LegacyInterpolation): self.assertEqual(e.args, ('name', 'Interpolation Error', '%(reference)s', 'reference')) def test_items(self): self.check_items_config([('default', ''), ('getdefault', '||'), ('key', '|value|'), ('name', 'value'), ('value', 'value')]) def test_safe_interpolation(self): # See http://www.python.org/sf/511737 cf = self.fromstring("[section]\n" "option1{eq}xxx\n" "option2{eq}%(option1)s/xxx\n" "ok{eq}%(option1)s/%%s\n" "not_ok{eq}%(option2)s/%%s".format( eq=self.delimiters[0])) self.assertEqual(cf.get("section", "ok"), "xxx/%s") if self.interpolation == configparser._UNSET: self.assertEqual(cf.get("section", "not_ok"), "xxx/xxx/%s") elif isinstance(self.interpolation, configparser.LegacyInterpolation): with self.assertRaises(TypeError): cf.get("section", "not_ok") def test_set_malformatted_interpolation(self): cf = self.fromstring("[sect]\n" "option1{eq}foo\n".format(eq=self.delimiters[0])) self.assertEqual(cf.get('sect', "option1"), "foo") self.assertRaises(ValueError, cf.set, "sect", "option1", "%foo") self.assertRaises(ValueError, cf.set, "sect", "option1", "foo%") self.assertRaises(ValueError, cf.set, "sect", "option1", "f%oo") self.assertEqual(cf.get('sect', "option1"), "foo") # bug #5741: double percents are *not* malformed cf.set("sect", "option2", "foo%%bar") self.assertEqual(cf.get("sect", "option2"), "foo%bar") def test_set_nonstring_types(self): cf = self.fromstring("[sect]\n" "option1{eq}foo\n".format(eq=self.delimiters[0])) # Check that we get a TypeError when setting non-string values # in an existing section: self.assertRaises(TypeError, cf.set, "sect", "option1", 1) self.assertRaises(TypeError, cf.set, "sect", "option1", 1.0) self.assertRaises(TypeError, cf.set, "sect", "option1", object()) self.assertRaises(TypeError, cf.set, "sect", "option2", 1) self.assertRaises(TypeError, cf.set, "sect", "option2", 1.0) self.assertRaises(TypeError, cf.set, "sect", "option2", object()) self.assertRaises(TypeError, cf.set, "sect", 123, "invalid opt name!") self.assertRaises(TypeError, cf.add_section, 123) def test_add_section_default(self): cf = self.newconfig() self.assertRaises(ValueError, cf.add_section, self.default_section) class ConfigParserTestCaseNoInterpolation(BasicTestCase): config_class = configparser.ConfigParser interpolation = None ini = textwrap.dedent(""" [numbers] one = 1 two = %(one)s * 2 three = ${common:one} * 3 [hexen] sixteen = ${numbers:two} * 8 """).strip() def assertMatchesIni(self, cf): self.assertEqual(cf['numbers']['one'], '1') self.assertEqual(cf['numbers']['two'], '%(one)s * 2') self.assertEqual(cf['numbers']['three'], '${common:one} * 3') self.assertEqual(cf['hexen']['sixteen'], '${numbers:two} * 8') def test_no_interpolation(self): cf = self.fromstring(self.ini) self.assertMatchesIni(cf) def test_empty_case(self): cf = self.newconfig() self.assertIsNone(cf.read_string("")) def test_none_as_default_interpolation(self): class CustomConfigParser(configparser.ConfigParser): _DEFAULT_INTERPOLATION = None cf = CustomConfigParser() cf.read_string(self.ini) self.assertMatchesIni(cf) class ConfigParserTestCaseLegacyInterpolation(ConfigParserTestCase): config_class = configparser.ConfigParser interpolation = configparser.LegacyInterpolation() def test_set_malformatted_interpolation(self): cf = self.fromstring("[sect]\n" "option1{eq}foo\n".format(eq=self.delimiters[0])) self.assertEqual(cf.get('sect', "option1"), "foo") cf.set("sect", "option1", "%foo") self.assertEqual(cf.get('sect', "option1"), "%foo") cf.set("sect", "option1", "foo%") self.assertEqual(cf.get('sect', "option1"), "foo%") cf.set("sect", "option1", "f%oo") self.assertEqual(cf.get('sect', "option1"), "f%oo") # bug #5741: double percents are *not* malformed cf.set("sect", "option2", "foo%%bar") self.assertEqual(cf.get("sect", "option2"), "foo%%bar") class ConfigParserTestCaseNonStandardDelimiters(ConfigParserTestCase): delimiters = (':=', '$') comment_prefixes = ('//', '"') inline_comment_prefixes = ('//', '"') class ConfigParserTestCaseNonStandardDefaultSection(ConfigParserTestCase): default_section = 'general' class MultilineValuesTestCase(BasicTestCase): config_class = configparser.ConfigParser wonderful_spam = ("I'm having spam spam spam spam " "spam spam spam beaked beans spam " "spam spam and spam!").replace(' ', '\t\n') def setUp(self): cf = self.newconfig() for i in range(100): s = 'section{}'.format(i) cf.add_section(s) for j in range(10): cf.set(s, 'lovely_spam{}'.format(j), self.wonderful_spam) with open(support.TESTFN, 'w') as f: cf.write(f) def tearDown(self): os.unlink(support.TESTFN) def test_dominating_multiline_values(self): # We're reading from file because this is where the code changed # during performance updates in Python 3.2 cf_from_file = self.newconfig() with open(support.TESTFN) as f: cf_from_file.read_file(f) self.assertEqual(cf_from_file.get('section8', 'lovely_spam4'), self.wonderful_spam.replace('\t\n', '\n')) class RawConfigParserTestCase(BasicTestCase): config_class = configparser.RawConfigParser def test_interpolation(self): cf = self.get_interpolation_config() eq = self.assertEqual eq(cf.get("Foo", "bar"), "something %(with1)s interpolation (1 step)") eq(cf.get("Foo", "bar9"), "something %(with9)s lots of interpolation (9 steps)") eq(cf.get("Foo", "bar10"), "something %(with10)s lots of interpolation (10 steps)") eq(cf.get("Foo", "bar11"), "something %(with11)s lots of interpolation (11 steps)") def test_items(self): self.check_items_config([('default', ''), ('getdefault', '|%(default)s|'), ('key', '|%(name)s|'), ('name', '%(value)s'), ('value', 'value')]) def test_set_nonstring_types(self): cf = self.newconfig() cf.add_section('non-string') cf.set('non-string', 'int', 1) cf.set('non-string', 'list', [0, 1, 1, 2, 3, 5, 8, 13]) cf.set('non-string', 'dict', {'pi': 3.14159}) self.assertEqual(cf.get('non-string', 'int'), 1) self.assertEqual(cf.get('non-string', 'list'), [0, 1, 1, 2, 3, 5, 8, 13]) self.assertEqual(cf.get('non-string', 'dict'), {'pi': 3.14159}) cf.add_section(123) cf.set(123, 'this is sick', True) self.assertEqual(cf.get(123, 'this is sick'), True) if cf._dict is configparser._default_dict: # would not work for SortedDict; only checking for the most common # default dictionary (OrderedDict) cf.optionxform = lambda x: x cf.set('non-string', 1, 1) self.assertEqual(cf.get('non-string', 1), 1) class RawConfigParserTestCaseNonStandardDelimiters(RawConfigParserTestCase): delimiters = (':=', '$') comment_prefixes = ('//', '"') inline_comment_prefixes = ('//', '"') class RawConfigParserTestSambaConf(CfgParserTestCaseClass): config_class = configparser.RawConfigParser comment_prefixes = ('#', ';', '----') inline_comment_prefixes = ('//',) empty_lines_in_values = False def test_reading(self): smbconf = support.findfile("cfgparser.2") # check when we pass a mix of readable and non-readable files: cf = self.newconfig() parsed_files = cf.read([smbconf, "nonexistent-file"], encoding='utf-8') self.assertEqual(parsed_files, [smbconf]) sections = ['global', 'homes', 'printers', 'print$', 'pdf-generator', 'tmp', 'Agustin'] self.assertEqual(cf.sections(), sections) self.assertEqual(cf.get("global", "workgroup"), "MDKGROUP") self.assertEqual(cf.getint("global", "max log size"), 50) self.assertEqual(cf.get("global", "hosts allow"), "127.") self.assertEqual(cf.get("tmp", "echo command"), "cat %s; rm %s") class ConfigParserTestCaseExtendedInterpolation(BasicTestCase): config_class = configparser.ConfigParser interpolation = configparser.ExtendedInterpolation() default_section = 'common' strict = True def fromstring(self, string, defaults=None, optionxform=None): cf = self.newconfig(defaults) if optionxform: cf.optionxform = optionxform cf.read_string(string) return cf def test_extended_interpolation(self): cf = self.fromstring(textwrap.dedent(""" [common] favourite Beatle = Paul favourite color = green [tom] favourite band = ${favourite color} day favourite pope = John ${favourite Beatle} II sequel = ${favourite pope}I [ambv] favourite Beatle = George son of Edward VII = ${favourite Beatle} V son of George V = ${son of Edward VII}I [stanley] favourite Beatle = ${ambv:favourite Beatle} favourite pope = ${tom:favourite pope} favourite color = black favourite state of mind = paranoid favourite movie = soylent ${common:favourite color} favourite song = ${favourite color} sabbath - ${favourite state of mind} """).strip()) eq = self.assertEqual eq(cf['common']['favourite Beatle'], 'Paul') eq(cf['common']['favourite color'], 'green') eq(cf['tom']['favourite Beatle'], 'Paul') eq(cf['tom']['favourite color'], 'green') eq(cf['tom']['favourite band'], 'green day') eq(cf['tom']['favourite pope'], 'John Paul II') eq(cf['tom']['sequel'], 'John Paul III') eq(cf['ambv']['favourite Beatle'], 'George') eq(cf['ambv']['favourite color'], 'green') eq(cf['ambv']['son of Edward VII'], 'George V') eq(cf['ambv']['son of George V'], 'George VI') eq(cf['stanley']['favourite Beatle'], 'George') eq(cf['stanley']['favourite color'], 'black') eq(cf['stanley']['favourite state of mind'], 'paranoid') eq(cf['stanley']['favourite movie'], 'soylent green') eq(cf['stanley']['favourite pope'], 'John Paul II') eq(cf['stanley']['favourite song'], 'black sabbath - paranoid') def test_endless_loop(self): cf = self.fromstring(textwrap.dedent(""" [one for you] ping = ${one for me:pong} [one for me] pong = ${one for you:ping} [selfish] me = ${me} """).strip()) with self.assertRaises(configparser.InterpolationDepthError): cf['one for you']['ping'] with self.assertRaises(configparser.InterpolationDepthError): cf['selfish']['me'] def test_strange_options(self): cf = self.fromstring(""" [dollars] $var = $$value $var2 = ${$var} ${sick} = cannot interpolate me [interpolated] $other = ${dollars:$var} $trying = ${dollars:${sick}} """) self.assertEqual(cf['dollars']['$var'], '$value') self.assertEqual(cf['interpolated']['$other'], '$value') self.assertEqual(cf['dollars']['${sick}'], 'cannot interpolate me') exception_class = configparser.InterpolationMissingOptionError with self.assertRaises(exception_class) as cm: cf['interpolated']['$trying'] self.assertEqual(cm.exception.reference, 'dollars:${sick') self.assertEqual(cm.exception.args[2], '}') #rawval def test_case_sensitivity_basic(self): ini = textwrap.dedent(""" [common] optionlower = value OptionUpper = Value [Common] optionlower = a better ${common:optionlower} OptionUpper = A Better ${common:OptionUpper} [random] foolower = ${common:optionlower} redefined FooUpper = ${Common:OptionUpper} Redefined """).strip() cf = self.fromstring(ini) eq = self.assertEqual eq(cf['common']['optionlower'], 'value') eq(cf['common']['OptionUpper'], 'Value') eq(cf['Common']['optionlower'], 'a better value') eq(cf['Common']['OptionUpper'], 'A Better Value') eq(cf['random']['foolower'], 'value redefined') eq(cf['random']['FooUpper'], 'A Better Value Redefined') def test_case_sensitivity_conflicts(self): ini = textwrap.dedent(""" [common] option = value Option = Value [Common] option = a better ${common:option} Option = A Better ${common:Option} [random] foo = ${common:option} redefined Foo = ${Common:Option} Redefined """).strip() with self.assertRaises(configparser.DuplicateOptionError): cf = self.fromstring(ini) # raw options cf = self.fromstring(ini, optionxform=lambda opt: opt) eq = self.assertEqual eq(cf['common']['option'], 'value') eq(cf['common']['Option'], 'Value') eq(cf['Common']['option'], 'a better value') eq(cf['Common']['Option'], 'A Better Value') eq(cf['random']['foo'], 'value redefined') eq(cf['random']['Foo'], 'A Better Value Redefined') def test_other_errors(self): cf = self.fromstring(""" [interpolation fail] case1 = ${where's the brace case2 = ${does_not_exist} case3 = ${wrong_section:wrong_value} case4 = ${i:like:colon:characters} case5 = $100 for Fail No 5! """) with self.assertRaises(configparser.InterpolationSyntaxError): cf['interpolation fail']['case1'] with self.assertRaises(configparser.InterpolationMissingOptionError): cf['interpolation fail']['case2'] with self.assertRaises(configparser.InterpolationMissingOptionError): cf['interpolation fail']['case3'] with self.assertRaises(configparser.InterpolationSyntaxError): cf['interpolation fail']['case4'] with self.assertRaises(configparser.InterpolationSyntaxError): cf['interpolation fail']['case5'] with self.assertRaises(ValueError): cf['interpolation fail']['case6'] = "BLACK $ABBATH" class ConfigParserTestCaseNoValue(ConfigParserTestCase): allow_no_value = True class ConfigParserTestCaseTrickyFile(CfgParserTestCaseClass): config_class = configparser.ConfigParser delimiters = {'='} comment_prefixes = {'#'} allow_no_value = True def test_cfgparser_dot_3(self): tricky = support.findfile("cfgparser.3") cf = self.newconfig() self.assertEqual(len(cf.read(tricky, encoding='utf-8')), 1) self.assertEqual(cf.sections(), ['strange', 'corruption', 'yeah, sections can be ' 'indented as well', 'another one!', 'no values here', 'tricky interpolation', 'more interpolation']) self.assertEqual(cf.getint(self.default_section, 'go', vars={'interpolate': '-1'}), -1) with self.assertRaises(ValueError): # no interpolation will happen cf.getint(self.default_section, 'go', raw=True, vars={'interpolate': '-1'}) self.assertEqual(len(cf.get('strange', 'other').split('\n')), 4) self.assertEqual(len(cf.get('corruption', 'value').split('\n')), 10) longname = 'yeah, sections can be indented as well' self.assertFalse(cf.getboolean(longname, 'are they subsections')) self.assertEqual(cf.get(longname, 'lets use some Unicode'), '片仮名') self.assertEqual(len(cf.items('another one!')), 5) # 4 in section and # `go` from DEFAULT with self.assertRaises(configparser.InterpolationMissingOptionError): cf.items('no values here') self.assertEqual(cf.get('tricky interpolation', 'lets'), 'do this') self.assertEqual(cf.get('tricky interpolation', 'lets'), cf.get('tricky interpolation', 'go')) self.assertEqual(cf.get('more interpolation', 'lets'), 'go shopping') def test_unicode_failure(self): tricky = support.findfile("cfgparser.3") cf = self.newconfig() with self.assertRaises(UnicodeDecodeError): cf.read(tricky, encoding='ascii') class Issue7005TestCase(unittest.TestCase): """Test output when None is set() as a value and allow_no_value == False. http://bugs.python.org/issue7005 """ expected_output = "[section]\noption = None\n\n" def prepare(self, config_class): # This is the default, but that's the point. cp = config_class(allow_no_value=False) cp.add_section("section") cp.set("section", "option", None) sio = io.StringIO() cp.write(sio) return sio.getvalue() def test_none_as_value_stringified(self): cp = configparser.ConfigParser(allow_no_value=False) cp.add_section("section") with self.assertRaises(TypeError): cp.set("section", "option", None) def test_none_as_value_stringified_raw(self): output = self.prepare(configparser.RawConfigParser) self.assertEqual(output, self.expected_output) class SortedTestCase(RawConfigParserTestCase): dict_type = SortedDict def test_sorted(self): cf = self.fromstring("[b]\n" "o4=1\n" "o3=2\n" "o2=3\n" "o1=4\n" "[a]\n" "k=v\n") output = io.StringIO() cf.write(output) self.assertEqual(output.getvalue(), "[a]\n" "k = v\n\n" "[b]\n" "o1 = 4\n" "o2 = 3\n" "o3 = 2\n" "o4 = 1\n\n") class CompatibleTestCase(CfgParserTestCaseClass): config_class = configparser.RawConfigParser comment_prefixes = '#;' inline_comment_prefixes = ';' def test_comment_handling(self): config_string = textwrap.dedent("""\ [Commented Bar] baz=qwe ; a comment foo: bar # not a comment! # but this is a comment ; another comment quirk: this;is not a comment ; a space must precede an inline comment """) cf = self.fromstring(config_string) self.assertEqual(cf.get('Commented Bar', 'foo'), 'bar # not a comment!') self.assertEqual(cf.get('Commented Bar', 'baz'), 'qwe') self.assertEqual(cf.get('Commented Bar', 'quirk'), 'this;is not a comment') class CopyTestCase(BasicTestCase): config_class = configparser.ConfigParser def fromstring(self, string, defaults=None): cf = self.newconfig(defaults) cf.read_string(string) cf_copy = self.newconfig() cf_copy.read_dict(cf) # we have to clean up option duplicates that appeared because of # the magic DEFAULTSECT behaviour. for section in cf_copy.values(): if section.name == self.default_section: continue for default, value in cf[self.default_section].items(): if section[default] == value: del section[default] return cf_copy class FakeFile: def __init__(self): file_path = support.findfile("cfgparser.1") with open(file_path) as f: self.lines = f.readlines() self.lines.reverse() def readline(self): if len(self.lines): return self.lines.pop() return '' def readline_generator(f): """As advised in Doc/library/configparser.rst.""" line = f.readline() while line: yield line line = f.readline() class ReadFileTestCase(unittest.TestCase): def test_file(self): file_path = support.findfile("cfgparser.1") parser = configparser.ConfigParser() with open(file_path) as f: parser.read_file(f) self.assertIn("Foo Bar", parser) self.assertIn("foo", parser["Foo Bar"]) self.assertEqual(parser["Foo Bar"]["foo"], "newbar") def test_iterable(self): lines = textwrap.dedent(""" [Foo Bar] foo=newbar""").strip().split('\n') parser = configparser.ConfigParser() parser.read_file(lines) self.assertIn("Foo Bar", parser) self.assertIn("foo", parser["Foo Bar"]) self.assertEqual(parser["Foo Bar"]["foo"], "newbar") def test_readline_generator(self): """Issue #11670.""" parser = configparser.ConfigParser() with self.assertRaises(TypeError): parser.read_file(FakeFile()) parser.read_file(readline_generator(FakeFile())) self.assertIn("Foo Bar", parser) self.assertIn("foo", parser["Foo Bar"]) self.assertEqual(parser["Foo Bar"]["foo"], "newbar") class CoverageOneHundredTestCase(unittest.TestCase): """Covers edge cases in the codebase.""" def test_duplicate_option_error(self): error = configparser.DuplicateOptionError('section', 'option') self.assertEqual(error.section, 'section') self.assertEqual(error.option, 'option') self.assertEqual(error.source, None) self.assertEqual(error.lineno, None) self.assertEqual(error.args, ('section', 'option', None, None)) self.assertEqual(str(error), "Option 'option' in section 'section' " "already exists") def test_interpolation_depth_error(self): error = configparser.InterpolationDepthError('option', 'section', 'rawval') self.assertEqual(error.args, ('option', 'section', 'rawval')) self.assertEqual(error.option, 'option') self.assertEqual(error.section, 'section') def test_parsing_error(self): with self.assertRaises(ValueError) as cm: configparser.ParsingError() self.assertEqual(str(cm.exception), "Required argument `source' not " "given.") with self.assertRaises(ValueError) as cm: configparser.ParsingError(source='source', filename='filename') self.assertEqual(str(cm.exception), "Cannot specify both `filename' " "and `source'. Use `source'.") error = configparser.ParsingError(filename='source') self.assertEqual(error.source, 'source') with warnings.catch_warnings(record=True) as w: warnings.simplefilter("always", DeprecationWarning) self.assertEqual(error.filename, 'source') error.filename = 'filename' self.assertEqual(error.source, 'filename') for warning in w: self.assertTrue(warning.category is DeprecationWarning) def test_interpolation_validation(self): parser = configparser.ConfigParser() parser.read_string(""" [section] invalid_percent = % invalid_reference = %(() invalid_variable = %(does_not_exist)s """) with self.assertRaises(configparser.InterpolationSyntaxError) as cm: parser['section']['invalid_percent'] self.assertEqual(str(cm.exception), "'%' must be followed by '%' or " "'(', found: '%'") with self.assertRaises(configparser.InterpolationSyntaxError) as cm: parser['section']['invalid_reference'] self.assertEqual(str(cm.exception), "bad interpolation variable " "reference '%(()'") def test_readfp_deprecation(self): sio = io.StringIO(""" [section] option = value """) parser = configparser.ConfigParser() with warnings.catch_warnings(record=True) as w: warnings.simplefilter("always", DeprecationWarning) parser.readfp(sio, filename='StringIO') for warning in w: self.assertTrue(warning.category is DeprecationWarning) self.assertEqual(len(parser), 2) self.assertEqual(parser['section']['option'], 'value') def test_safeconfigparser_deprecation(self): with warnings.catch_warnings(record=True) as w: warnings.simplefilter("always", DeprecationWarning) parser = configparser.SafeConfigParser() for warning in w: self.assertTrue(warning.category is DeprecationWarning) def test_sectionproxy_repr(self): parser = configparser.ConfigParser() parser.read_string(""" [section] key = value """) self.assertEqual(repr(parser['section']), '') class ExceptionPicklingTestCase(unittest.TestCase): """Tests for issue #13760: ConfigParser exceptions are not picklable.""" def test_error(self): import pickle e1 = configparser.Error('value') pickled = pickle.dumps(e1) e2 = pickle.loads(pickled) self.assertEqual(e1.message, e2.message) self.assertEqual(repr(e1), repr(e2)) def test_nosectionerror(self): import pickle e1 = configparser.NoSectionError('section') pickled = pickle.dumps(e1) e2 = pickle.loads(pickled) self.assertEqual(e1.message, e2.message) self.assertEqual(e1.args, e2.args) self.assertEqual(e1.section, e2.section) self.assertEqual(repr(e1), repr(e2)) def test_nooptionerror(self): import pickle e1 = configparser.NoOptionError('option', 'section') pickled = pickle.dumps(e1) e2 = pickle.loads(pickled) self.assertEqual(e1.message, e2.message) self.assertEqual(e1.args, e2.args) self.assertEqual(e1.section, e2.section) self.assertEqual(e1.option, e2.option) self.assertEqual(repr(e1), repr(e2)) def test_duplicatesectionerror(self): import pickle e1 = configparser.DuplicateSectionError('section', 'source', 123) pickled = pickle.dumps(e1) e2 = pickle.loads(pickled) self.assertEqual(e1.message, e2.message) self.assertEqual(e1.args, e2.args) self.assertEqual(e1.section, e2.section) self.assertEqual(e1.source, e2.source) self.assertEqual(e1.lineno, e2.lineno) self.assertEqual(repr(e1), repr(e2)) def test_duplicateoptionerror(self): import pickle e1 = configparser.DuplicateOptionError('section', 'option', 'source', 123) pickled = pickle.dumps(e1) e2 = pickle.loads(pickled) self.assertEqual(e1.message, e2.message) self.assertEqual(e1.args, e2.args) self.assertEqual(e1.section, e2.section) self.assertEqual(e1.option, e2.option) self.assertEqual(e1.source, e2.source) self.assertEqual(e1.lineno, e2.lineno) self.assertEqual(repr(e1), repr(e2)) def test_interpolationerror(self): import pickle e1 = configparser.InterpolationError('option', 'section', 'msg') pickled = pickle.dumps(e1) e2 = pickle.loads(pickled) self.assertEqual(e1.message, e2.message) self.assertEqual(e1.args, e2.args) self.assertEqual(e1.section, e2.section) self.assertEqual(e1.option, e2.option) self.assertEqual(repr(e1), repr(e2)) def test_interpolationmissingoptionerror(self): import pickle e1 = configparser.InterpolationMissingOptionError('option', 'section', 'rawval', 'reference') pickled = pickle.dumps(e1) e2 = pickle.loads(pickled) self.assertEqual(e1.message, e2.message) self.assertEqual(e1.args, e2.args) self.assertEqual(e1.section, e2.section) self.assertEqual(e1.option, e2.option) self.assertEqual(e1.reference, e2.reference) self.assertEqual(repr(e1), repr(e2)) def test_interpolationsyntaxerror(self): import pickle e1 = configparser.InterpolationSyntaxError('option', 'section', 'msg') pickled = pickle.dumps(e1) e2 = pickle.loads(pickled) self.assertEqual(e1.message, e2.message) self.assertEqual(e1.args, e2.args) self.assertEqual(e1.section, e2.section) self.assertEqual(e1.option, e2.option) self.assertEqual(repr(e1), repr(e2)) def test_interpolationdeptherror(self): import pickle e1 = configparser.InterpolationDepthError('option', 'section', 'rawval') pickled = pickle.dumps(e1) e2 = pickle.loads(pickled) self.assertEqual(e1.message, e2.message) self.assertEqual(e1.args, e2.args) self.assertEqual(e1.section, e2.section) self.assertEqual(e1.option, e2.option) self.assertEqual(repr(e1), repr(e2)) def test_parsingerror(self): import pickle e1 = configparser.ParsingError('source') e1.append(1, 'line1') e1.append(2, 'line2') e1.append(3, 'line3') pickled = pickle.dumps(e1) e2 = pickle.loads(pickled) self.assertEqual(e1.message, e2.message) self.assertEqual(e1.args, e2.args) self.assertEqual(e1.source, e2.source) self.assertEqual(e1.errors, e2.errors) self.assertEqual(repr(e1), repr(e2)) e1 = configparser.ParsingError(filename='filename') e1.append(1, 'line1') e1.append(2, 'line2') e1.append(3, 'line3') pickled = pickle.dumps(e1) e2 = pickle.loads(pickled) self.assertEqual(e1.message, e2.message) self.assertEqual(e1.args, e2.args) self.assertEqual(e1.source, e2.source) self.assertEqual(e1.errors, e2.errors) self.assertEqual(repr(e1), repr(e2)) def test_missingsectionheadererror(self): import pickle e1 = configparser.MissingSectionHeaderError('filename', 123, 'line') pickled = pickle.dumps(e1) e2 = pickle.loads(pickled) self.assertEqual(e1.message, e2.message) self.assertEqual(e1.args, e2.args) self.assertEqual(e1.line, e2.line) self.assertEqual(e1.source, e2.source) self.assertEqual(e1.lineno, e2.lineno) self.assertEqual(repr(e1), repr(e2)) class InlineCommentStrippingTestCase(unittest.TestCase): """Tests for issue #14590: ConfigParser doesn't strip inline comment when delimiter occurs earlier without preceding space..""" def test_stripping(self): cfg = configparser.ConfigParser(inline_comment_prefixes=(';', '#', '//')) cfg.read_string(""" [section] k1 = v1;still v1 k2 = v2 ;a comment k3 = v3 ; also a comment k4 = v4;still v4 ;a comment k5 = v5;still v5 ; also a comment k6 = v6;still v6; and still v6 ;a comment k7 = v7;still v7; and still v7 ; also a comment [multiprefix] k1 = v1;still v1 #a comment ; yeah, pretty much k2 = v2 // this already is a comment ; continued k3 = v3;#//still v3# and still v3 ; a comment """) s = cfg['section'] self.assertEqual(s['k1'], 'v1;still v1') self.assertEqual(s['k2'], 'v2') self.assertEqual(s['k3'], 'v3') self.assertEqual(s['k4'], 'v4;still v4') self.assertEqual(s['k5'], 'v5;still v5') self.assertEqual(s['k6'], 'v6;still v6; and still v6') self.assertEqual(s['k7'], 'v7;still v7; and still v7') s = cfg['multiprefix'] self.assertEqual(s['k1'], 'v1;still v1') self.assertEqual(s['k2'], 'v2') self.assertEqual(s['k3'], 'v3;#//still v3# and still v3') def test_main(): support.run_unittest( ConfigParserTestCase, ConfigParserTestCaseNonStandardDelimiters, ConfigParserTestCaseNoValue, ConfigParserTestCaseExtendedInterpolation, ConfigParserTestCaseLegacyInterpolation, ConfigParserTestCaseNoInterpolation, ConfigParserTestCaseTrickyFile, MultilineValuesTestCase, RawConfigParserTestCase, RawConfigParserTestCaseNonStandardDelimiters, RawConfigParserTestSambaConf, SortedTestCase, Issue7005TestCase, StrictTestCase, CompatibleTestCase, CopyTestCase, ConfigParserTestCaseNonStandardDefaultSection, ReadFileTestCase, CoverageOneHundredTestCase, ExceptionPicklingTestCase, InlineCommentStrippingTestCase, )