diff --git a/news/5187.vendor.rst b/news/5187.vendor.rst new file mode 100644 index 00000000..84be73c0 --- /dev/null +++ b/news/5187.vendor.rst @@ -0,0 +1 @@ +Drop vendored six - we no longer depend on this library, as we migrated from pipfile to plette. diff --git a/news/5380.bugfix.rst b/news/5380.bugfix.rst new file mode 100644 index 00000000..7f4dcc92 --- /dev/null +++ b/news/5380.bugfix.rst @@ -0,0 +1 @@ +Prefer to use the lockfile sources if available during the install phase. diff --git a/pipenv/vendor/six.LICENSE b/pipenv/patched/pip/_vendor/pkg_resources/LICENSE similarity index 52% rename from pipenv/vendor/six.LICENSE rename to pipenv/patched/pip/_vendor/pkg_resources/LICENSE index de663311..6e0693b4 100644 --- a/pipenv/vendor/six.LICENSE +++ b/pipenv/patched/pip/_vendor/pkg_resources/LICENSE @@ -1,18 +1,19 @@ -Copyright (c) 2010-2020 Benjamin Peterson +Copyright (C) 2016 Jason R Coombs Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to -use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of -the Software, and to permit persons to whom the Software is furnished to do so, -subject to the following conditions: +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies +of the Software, and to permit persons to whom the Software is furnished to do +so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS -FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR -COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER -IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/pipenv/utils/indexes.py b/pipenv/utils/indexes.py index d52f260b..667c6d7e 100644 --- a/pipenv/utils/indexes.py +++ b/pipenv/utils/indexes.py @@ -84,12 +84,12 @@ def get_source_list( if not sources or extra_src["url"] != sources[0]["url"]: sources.append(extra_src) - for source in project.pipfile_sources(): + for source in project.sources: if not sources or source["url"] != sources[0]["url"]: sources.append(source) if not sources: - sources = project.pipfile_sources()[:] + sources = project.sources[:] if pypi_mirror: sources = [ create_mirror_source(pypi_mirror) if is_pypi_url(source["url"]) else source diff --git a/pipenv/vendor/dparse/__init__.py b/pipenv/vendor/dparse/__init__.py index afe8f63f..c4d4ee76 100644 --- a/pipenv/vendor/dparse/__init__.py +++ b/pipenv/vendor/dparse/__init__.py @@ -4,6 +4,6 @@ from __future__ import unicode_literals, absolute_import __author__ = """Jannis Gebauer""" __email__ = 'support@pyup.io' -__version__ = '0.5.1' +__version__ = '0.6.2' from .parser import parse # noqa diff --git a/pipenv/vendor/dparse/dependencies.py b/pipenv/vendor/dparse/dependencies.py index 8881a9bc..2bc63b0a 100644 --- a/pipenv/vendor/dparse/dependencies.py +++ b/pipenv/vendor/dparse/dependencies.py @@ -2,6 +2,7 @@ from __future__ import unicode_literals, absolute_import import json +from json import JSONEncoder from . import filetypes, errors @@ -11,7 +12,9 @@ class Dependency(object): """ - def __init__(self, name, specs, line, source="pypi", meta={}, extras=[], line_numbers=None, index_server=None, hashes=(), dependency_type=None, section=None): + def __init__(self, name, specs, line, source="pypi", meta={}, extras=[], + line_numbers=None, index_server=None, hashes=(), + dependency_type=None, section=None): """ :param name: @@ -87,12 +90,25 @@ class Dependency(object): return self.name +class DparseJSONEncoder(JSONEncoder): + def default(self, o): + from pipenv.patched.pip._vendor.packaging.specifiers import SpecifierSet + + if isinstance(o, SpecifierSet): + return str(o) + if isinstance(o, set): + return list(o) + + return JSONEncoder.default(self, o) + + class DependencyFile(object): """ """ - def __init__(self, content, path=None, sha=None, file_type=None, marker=((), ()), parser=None): + def __init__(self, content, path=None, sha=None, file_type=None, + marker=((), ()), parser=None, resolve=False): """ :param content: @@ -130,9 +146,11 @@ class DependencyFile(object): self.parser = parser_class.PipfileLockParser elif file_type == filetypes.setup_cfg: self.parser = parser_class.SetupCfgParser + elif file_type == filetypes.poetry_lock: + self.parser = parser_class.PoetryLockParser elif path is not None: - if path.endswith(".txt"): + if path.endswith((".txt", ".in")): self.parser = parser_class.RequirementsTXTParser elif path.endswith(".yml"): self.parser = parser_class.CondaYMLParser @@ -144,11 +162,23 @@ class DependencyFile(object): self.parser = parser_class.PipfileLockParser elif path.endswith("setup.cfg"): self.parser = parser_class.SetupCfgParser + elif path.endswith(filetypes.poetry_lock): + self.parser = parser_class.PoetryLockParser if not hasattr(self, "parser"): raise errors.UnknownDependencyFileError - self.parser = self.parser(self) + self.parser = self.parser(self, resolve=resolve) + + @property + def resolved_dependencies(self): + deps = self.dependencies.copy() + + for d in self.resolved_files: + if isinstance(d, DependencyFile): + deps.extend(d.resolved_dependencies) + + return deps def serialize(self): """ @@ -160,7 +190,9 @@ class DependencyFile(object): "content": self.content, "path": self.path, "sha": self.sha, - "dependencies": [dep.serialize() for dep in self.dependencies] + "dependencies": [dep.serialize() for dep in self.dependencies], + "resolved_dependencies": [dep.serialize() for dep in + self.resolved_dependencies] } @classmethod @@ -170,7 +202,8 @@ class DependencyFile(object): :param d: :return: """ - dependencies = [Dependency.deserialize(dep) for dep in d.pop("dependencies", [])] + dependencies = [Dependency.deserialize(dep) for dep in + d.pop("dependencies", [])] instance = cls(**d) instance.dependencies = dependencies return instance @@ -180,7 +213,7 @@ class DependencyFile(object): :return: """ - return json.dumps(self.serialize(), indent=2) + return json.dumps(self.serialize(), indent=2, cls=DparseJSONEncoder) def parse(self): """ @@ -192,5 +225,6 @@ class DependencyFile(object): return self self.parser.parse() - self.is_valid = len(self.dependencies) > 0 or len(self.resolved_files) > 0 + self.is_valid = len(self.dependencies) > 0 or len( + self.resolved_files) > 0 return self diff --git a/pipenv/vendor/dparse/errors.py b/pipenv/vendor/dparse/errors.py index b7a65430..74fc99db 100644 --- a/pipenv/vendor/dparse/errors.py +++ b/pipenv/vendor/dparse/errors.py @@ -1,8 +1,19 @@ # -*- coding: utf-8 -*- from __future__ import unicode_literals, absolute_import + class UnknownDependencyFileError(Exception): """ """ - pass + def __init__(self, message="Unknown File type to parse"): + self.message = message + super().__init__(self.message) + + +class MalformedDependencyFileError(Exception): + + def __init__(self, message="The dependency file is malformed. {info}", + info=""): + self.message = message.format(info=info) + super().__init__(self.message) diff --git a/pipenv/vendor/dparse/filetypes.py b/pipenv/vendor/dparse/filetypes.py index df8a913e..eadfff45 100644 --- a/pipenv/vendor/dparse/filetypes.py +++ b/pipenv/vendor/dparse/filetypes.py @@ -7,3 +7,4 @@ setup_cfg = "setup.cfg" tox_ini = "tox.ini" pipfile = "Pipfile" pipfile_lock = "Pipfile.lock" +poetry_lock = "poetry.lock" diff --git a/pipenv/vendor/dparse/parser.py b/pipenv/vendor/dparse/parser.py index bae38b71..faaad2e8 100644 --- a/pipenv/vendor/dparse/parser.py +++ b/pipenv/vendor/dparse/parser.py @@ -1,20 +1,25 @@ # -*- coding: utf-8 -*- from __future__ import unicode_literals, absolute_import + +import os from collections import OrderedDict import re from io import StringIO -from configparser import SafeConfigParser, NoOptionError +from configparser import ConfigParser, NoOptionError +from pathlib import PurePath - -from .regex import URL_REGEX, HASH_REGEX +from .errors import MalformedDependencyFileError +from .regex import HASH_REGEX from .dependencies import DependencyFile, Dependency -from pipenv.patched.pip._vendor.packaging.requirements import Requirement as PackagingRequirement, InvalidRequirement +from pipenv.patched.pip._vendor.packaging.requirements import Requirement as PackagingRequirement,\ + InvalidRequirement from . import filetypes import pipenv.vendor.toml as toml from pipenv.patched.pip._vendor.packaging.specifiers import SpecifierSet +from pipenv.patched.pip._vendor.packaging.version import Version, InvalidVersion import json @@ -22,23 +27,24 @@ import json def setuptools_parse_requirements_backport(strs): # pragma: no cover # Copyright (C) 2016 Jason R Coombs # - # Permission is hereby granted, free of charge, to any person obtaining a copy of - # this software and associated documentation files (the "Software"), to deal in - # the Software without restriction, including without limitation the rights to - # use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies - # of the Software, and to permit persons to whom the Software is furnished to do - # so, subject to the following conditions: + # Permission is hereby granted, free of charge, to any person obtaining a + # copy of this software and associated documentation files + # (the "Software"), to deal in the Software without restriction, including + # without limitation the rights to use, copy, modify, merge, publish, + # distribute, sublicense, and/or sell copies of the Software, and to permit + # persons to whom the Software is furnished to do so, subject to the + # following conditions: # - # The above copyright notice and this permission notice shall be included in all - # copies or substantial portions of the Software. + # The above copyright notice and this permission notice shall be included + # in all copies or substantial portions of the Software. # - # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - # SOFTWARE. + # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + # OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + # IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY + # CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + # TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + # SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. """Yield ``Requirement`` objects for each specification in `strs` `strs` must be a string, or a (possibly-nested) iterable thereof. @@ -82,9 +88,11 @@ class RequirementsTXTLineParser(object): :return: """ try: - # setuptools requires a space before the comment. If this isn't the case, add it. + # setuptools requires a space before the comment. + # If this isn't the case, add it. if "\t#" in line: - parsed, = setuptools_parse_requirements_backport(line.replace("\t#", "\t #")) + parsed, = setuptools_parse_requirements_backport( + line.replace("\t#", "\t #")) else: parsed, = setuptools_parse_requirements_backport(line) except InvalidRequirement: @@ -104,13 +112,14 @@ class Parser(object): """ - def __init__(self, obj): + def __init__(self, obj, resolve=False): """ :param obj: """ self.obj = obj self._lines = None + self.resolve = resolve def iter_lines(self, lineno=0): """ @@ -175,10 +184,11 @@ class Parser(object): :param line: :return: """ - matches = URL_REGEX.findall(line) - if matches: - url = matches[0] - return url if url.endswith("/") else url + "/" + groups = re.split(pattern=r"[=\s]+", string=line.strip(), maxsplit=100) + + if len(groups) >= 2: + return groups[1] if groups[1].endswith("/") else groups[1] + "/" + return None @classmethod @@ -190,12 +200,10 @@ class Parser(object): :return: """ line = line.replace("-r ", "").replace("--requirement ", "") - parts = file_path.split("/") + normalized_path = PurePath(file_path) if " #" in line: line = line.split("#")[0].strip() - if len(parts) == 1: - return line - return "/".join(parts[:-1]) + "/" + line + return str(normalized_path.parent.joinpath(line)) class RequirementsTXTParser(Parser): @@ -216,17 +224,37 @@ class RequirementsTXTParser(Parser): # comments are lines that start with # only continue if line.startswith('-i') or \ - line.startswith('--index-url') or \ - line.startswith('--extra-index-url'): + line.startswith('--index-url') or \ + line.startswith('--extra-index-url'): # this file is using a private index server, try to parse it index_server = self.parse_index_server(line) continue - elif self.obj.path and (line.startswith('-r') or line.startswith('--requirement')): - self.obj.resolved_files.append(self.resolve_file(self.obj.path, line)) + elif self.obj.path and \ + (line.startswith('-r') or + line.startswith('--requirement')): + + req_file_path = self.resolve_file(self.obj.path, line) + + if self.resolve and os.path.exists(req_file_path): + with open(req_file_path, 'r') as f: + content = f.read() + + dep_file = DependencyFile( + content=content, + path=req_file_path, + resolve=True + ) + dep_file.parse() + self.obj.resolved_files.append(dep_file) + else: + self.obj.resolved_files.append(req_file_path) + elif line.startswith('-f') or line.startswith('--find-links') or \ - line.startswith('--no-index') or line.startswith('--allow-external') or \ - line.startswith('--allow-unverified') or line.startswith('-Z') or \ - line.startswith('--always-unzip'): + line.startswith('--no-index') or \ + line.startswith('--allow-external') or \ + line.startswith('--allow-unverified') or \ + line.startswith('-Z') or \ + line.startswith('--always-unzip'): continue elif self.is_marked_line(line): continue @@ -239,7 +267,8 @@ class RequirementsTXTParser(Parser): if "\\" in line: parseable_line = line.replace("\\", "") for next_line in self.iter_lines(num + 1): - parseable_line += next_line.strip().replace("\\", "") + parseable_line += next_line.strip().replace("\\", + "") line += "\n" + next_line if "\\" in next_line: continue @@ -250,7 +279,8 @@ class RequirementsTXTParser(Parser): hashes = [] if "--hash" in parseable_line: - parseable_line, hashes = Parser.parse_hashes(parseable_line) + parseable_line, hashes = Parser.parse_hashes( + parseable_line) req = RequirementsTXTLineParser.parse(parseable_line) if req: @@ -273,7 +303,7 @@ class ToxINIParser(Parser): :return: """ - parser = SafeConfigParser() + parser = ConfigParser() parser.readfp(StringIO(self.obj.content)) for section in parser.sections(): try: @@ -303,7 +333,8 @@ class CondaYMLParser(Parser): import yaml try: data = yaml.safe_load(self.obj.content) - if data and 'dependencies' in data and isinstance(data['dependencies'], list): + if data and 'dependencies' in data and \ + isinstance(data['dependencies'], list): for dep in data['dependencies']: if isinstance(dep, dict) and 'pip' in dep: for n, line in enumerate(dep['pip']): @@ -343,9 +374,10 @@ class PipfileParser(Parser): section=package_type ) ) - except (toml.TomlDecodeError, IndexError) as e: + except (toml.TomlDecodeError, IndexError): pass + class PipfileLockParser(Parser): def parse(self): @@ -373,13 +405,13 @@ class PipfileLockParser(Parser): section=package_type ) ) - except ValueError: - pass + except ValueError as e: + raise MalformedDependencyFileError(info=str(e)) class SetupCfgParser(Parser): def parse(self): - parser = SafeConfigParser() + parser = ConfigParser() parser.readfp(StringIO(self.obj.content)) for section in parser.values(): if section.name == 'options': @@ -404,7 +436,47 @@ class SetupCfgParser(Parser): self.obj.dependencies.append(req) -def parse(content, file_type=None, path=None, sha=None, marker=((), ()), parser=None): +class PoetryLockParser(Parser): + + def parse(self): + """ + Parse a poetry.lock + """ + try: + data = toml.loads(self.obj.content, _dict=OrderedDict) + pkg_key = 'package' + if data: + try: + dependencies = data[pkg_key] + except KeyError: + raise KeyError( + "Poetry lock file is missing the package section") + + for dep in dependencies: + try: + name = dep['name'] + spec = "=={version}".format( + version=Version(dep['version'])) + section = dep['category'] + except KeyError: + raise KeyError("Malformed poetry lock file") + except InvalidVersion: + continue + + self.obj.dependencies.append( + Dependency( + name=name, specs=SpecifierSet(spec), + dependency_type=filetypes.poetry_lock, + line=''.join([name, spec]), + section=section + ) + ) + except (toml.TomlDecodeError, IndexError) as e: + raise MalformedDependencyFileError(info=str(e)) + + +def parse(content, file_type=None, path=None, sha=None, marker=((), ()), + parser=None, resolve=False): """ :param content: @@ -415,13 +487,15 @@ def parse(content, file_type=None, path=None, sha=None, marker=((), ()), parser= :param parser: :return: """ + dep_file = DependencyFile( content=content, path=path, sha=sha, marker=marker, file_type=file_type, - parser=parser + parser=parser, + resolve=resolve ) return dep_file.parse() diff --git a/pipenv/vendor/dparse/regex.py b/pipenv/vendor/dparse/regex.py index 40cc4091..4a1204e1 100644 --- a/pipenv/vendor/dparse/regex.py +++ b/pipenv/vendor/dparse/regex.py @@ -1,39 +1,4 @@ # -*- coding: utf-8 -*- from __future__ import absolute_import, print_function, unicode_literals -import re -# see https://gist.github.com/dperini/729294 -URL_REGEX = re.compile( - # protocol identifier - "(?:(?:https?|ftp)://)" - # user:pass authentication - "(?:\S+(?::\S*)?@)?" - "(?:" - # IP address exclusion - # private & local networks - "(?!(?:10|127)(?:\.\d{1,3}){3})" - "(?!(?:169\.254|192\.168)(?:\.\d{1,3}){2})" - "(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})" - # IP address dotted notation octets - # excludes loopback network 0.0.0.0 - # excludes reserved space >= 224.0.0.0 - # excludes network & broadcast addresses - # (first & last IP address of each class) - "(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])" - "(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}" - "(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))" - "|" - # host name - "(?:(?:[a-z\u00a1-\uffff0-9]-?)*[a-z\u00a1-\uffff0-9]+)" - # domain name - "(?:\.(?:[a-z\u00a1-\uffff0-9]-?)*[a-z\u00a1-\uffff0-9]+)*" - # TLD identifier - "(?:\.(?:[a-z\u00a1-\uffff]{2,}))" - ")" - # port number - "(?::\d{2,5})?" - # resource path - "(?:/\S*)?", - re.UNICODE) - -HASH_REGEX = r"--hash[=| ][\w]+:[\w]+" +HASH_REGEX = r"--hash[=| ]\w+:\w+" diff --git a/pipenv/vendor/dparse/updater.py b/pipenv/vendor/dparse/updater.py index 48117110..7b7ba9a5 100644 --- a/pipenv/vendor/dparse/updater.py +++ b/pipenv/vendor/dparse/updater.py @@ -8,24 +8,26 @@ import os class RequirementsTXTUpdater(object): - SUB_REGEX = r"^{}(?=\s*\r?\n?$)" @classmethod def update(cls, content, dependency, version, spec="==", hashes=()): """ - Updates the requirement to the latest version for the given content and adds hashes - if neccessary. + Updates the requirement to the latest version for the given content + and adds hashes if necessary. :param content: str, content :return: str, updated content """ - new_line = "{name}{spec}{version}".format(name=dependency.full_name, spec=spec, version=version) + new_line = "{name}{spec}{version}".format(name=dependency.full_name, + spec=spec, version=version) appendix = '' # leave environment markers intact if ";" in dependency.line: - # condense multiline, split out the env marker, strip comments and --hashes - new_line += ";" + dependency.line.splitlines()[0].split(";", 1)[1] \ - .split("#")[0].split("--hash")[0].rstrip() + # condense multiline, split out the env marker, strip comments + # and --hashes + new_line += ";" + \ + dependency.line.splitlines()[0].split(";", 1)[1] \ + .split("#")[0].split("--hash")[0].rstrip() # add the comment if "#" in dependency.line: # split the line into parts: requirement and comment @@ -40,7 +42,8 @@ class RequirementsTXTUpdater(object): else: break appendix += trailing_whitespace + "#" + comment - # if this is a hashed requirement, add a multiline break before the comment + # if this is a hashed requirement, add a multiline break before the + # comment if dependency.hashes and not new_line.endswith("\\"): new_line += " \\" # if this is a hashed requirement, add the hashes @@ -81,14 +84,16 @@ class PipfileUpdater(object): for package_type in ['packages', 'dev-packages']: if package_type in data: if dependency.full_name in data[package_type]: - data[package_type][dependency.full_name] = "{spec}{version}".format( + data[package_type][ + dependency.full_name] = "{spec}{version}".format( spec=spec, version=version ) try: from pipenv.project import Project except ImportError: - raise ImportError("Updating a Pipfile requires the pipenv extra to be installed. Install it with " - "pip install dparse[pipenv]") + raise ImportError( + "Updating a Pipfile requires the pipenv extra to be installed." + " Install it with pip install dparse[pipenv]") pipfile = tempfile.NamedTemporaryFile(delete=False) p = Project(chdir=False) p.write_toml(data=data, path=pipfile.name) diff --git a/pipenv/vendor/six.py b/pipenv/vendor/six.py deleted file mode 100644 index 4e15675d..00000000 --- a/pipenv/vendor/six.py +++ /dev/null @@ -1,998 +0,0 @@ -# Copyright (c) 2010-2020 Benjamin Peterson -# -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documentation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furnished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in all -# copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -# SOFTWARE. - -"""Utilities for writing code that runs on Python 2 and 3""" - -from __future__ import absolute_import - -import functools -import itertools -import operator -import sys -import types - -__author__ = "Benjamin Peterson " -__version__ = "1.16.0" - - -# Useful for very coarse version differentiation. -PY2 = sys.version_info[0] == 2 -PY3 = sys.version_info[0] == 3 -PY34 = sys.version_info[0:2] >= (3, 4) - -if PY3: - string_types = str, - integer_types = int, - class_types = type, - text_type = str - binary_type = bytes - - MAXSIZE = sys.maxsize -else: - string_types = basestring, - integer_types = (int, long) - class_types = (type, types.ClassType) - text_type = unicode - binary_type = str - - if sys.platform.startswith("java"): - # Jython always uses 32 bits. - MAXSIZE = int((1 << 31) - 1) - else: - # It's possible to have sizeof(long) != sizeof(Py_ssize_t). - class X(object): - - def __len__(self): - return 1 << 31 - try: - len(X()) - except OverflowError: - # 32-bit - MAXSIZE = int((1 << 31) - 1) - else: - # 64-bit - MAXSIZE = int((1 << 63) - 1) - del X - -if PY34: - from importlib.util import spec_from_loader -else: - spec_from_loader = None - - -def _add_doc(func, doc): - """Add documentation to a function.""" - func.__doc__ = doc - - -def _import_module(name): - """Import module, returning the module after the last dot.""" - __import__(name) - return sys.modules[name] - - -class _LazyDescr(object): - - def __init__(self, name): - self.name = name - - def __get__(self, obj, tp): - result = self._resolve() - setattr(obj, self.name, result) # Invokes __set__. - try: - # This is a bit ugly, but it avoids running this again by - # removing this descriptor. - delattr(obj.__class__, self.name) - except AttributeError: - pass - return result - - -class MovedModule(_LazyDescr): - - def __init__(self, name, old, new=None): - super(MovedModule, self).__init__(name) - if PY3: - if new is None: - new = name - self.mod = new - else: - self.mod = old - - def _resolve(self): - return _import_module(self.mod) - - def __getattr__(self, attr): - _module = self._resolve() - value = getattr(_module, attr) - setattr(self, attr, value) - return value - - -class _LazyModule(types.ModuleType): - - def __init__(self, name): - super(_LazyModule, self).__init__(name) - self.__doc__ = self.__class__.__doc__ - - def __dir__(self): - attrs = ["__doc__", "__name__"] - attrs += [attr.name for attr in self._moved_attributes] - return attrs - - # Subclasses should override this - _moved_attributes = [] - - -class MovedAttribute(_LazyDescr): - - def __init__(self, name, old_mod, new_mod, old_attr=None, new_attr=None): - super(MovedAttribute, self).__init__(name) - if PY3: - if new_mod is None: - new_mod = name - self.mod = new_mod - if new_attr is None: - if old_attr is None: - new_attr = name - else: - new_attr = old_attr - self.attr = new_attr - else: - self.mod = old_mod - if old_attr is None: - old_attr = name - self.attr = old_attr - - def _resolve(self): - module = _import_module(self.mod) - return getattr(module, self.attr) - - -class _SixMetaPathImporter(object): - - """ - A meta path importer to import six.moves and its submodules. - - This class implements a PEP302 finder and loader. It should be compatible - with Python 2.5 and all existing versions of Python3 - """ - - def __init__(self, six_module_name): - self.name = six_module_name - self.known_modules = {} - - def _add_module(self, mod, *fullnames): - for fullname in fullnames: - self.known_modules[self.name + "." + fullname] = mod - - def _get_module(self, fullname): - return self.known_modules[self.name + "." + fullname] - - def find_module(self, fullname, path=None): - if fullname in self.known_modules: - return self - return None - - def find_spec(self, fullname, path, target=None): - if fullname in self.known_modules: - return spec_from_loader(fullname, self) - return None - - def __get_module(self, fullname): - try: - return self.known_modules[fullname] - except KeyError: - raise ImportError("This loader does not know module " + fullname) - - def load_module(self, fullname): - try: - # in case of a reload - return sys.modules[fullname] - except KeyError: - pass - mod = self.__get_module(fullname) - if isinstance(mod, MovedModule): - mod = mod._resolve() - else: - mod.__loader__ = self - sys.modules[fullname] = mod - return mod - - def is_package(self, fullname): - """ - Return true, if the named module is a package. - - We need this method to get correct spec objects with - Python 3.4 (see PEP451) - """ - return hasattr(self.__get_module(fullname), "__path__") - - def get_code(self, fullname): - """Return None - - Required, if is_package is implemented""" - self.__get_module(fullname) # eventually raises ImportError - return None - get_source = get_code # same as get_code - - def create_module(self, spec): - return self.load_module(spec.name) - - def exec_module(self, module): - pass - -_importer = _SixMetaPathImporter(__name__) - - -class _MovedItems(_LazyModule): - - """Lazy loading of moved objects""" - __path__ = [] # mark as package - - -_moved_attributes = [ - MovedAttribute("cStringIO", "cStringIO", "io", "StringIO"), - MovedAttribute("filter", "itertools", "builtins", "ifilter", "filter"), - MovedAttribute("filterfalse", "itertools", "itertools", "ifilterfalse", "filterfalse"), - MovedAttribute("input", "__builtin__", "builtins", "raw_input", "input"), - MovedAttribute("intern", "__builtin__", "sys"), - MovedAttribute("map", "itertools", "builtins", "imap", "map"), - MovedAttribute("getcwd", "os", "os", "getcwdu", "getcwd"), - MovedAttribute("getcwdb", "os", "os", "getcwd", "getcwdb"), - MovedAttribute("getoutput", "commands", "subprocess"), - MovedAttribute("range", "__builtin__", "builtins", "xrange", "range"), - MovedAttribute("reload_module", "__builtin__", "importlib" if PY34 else "imp", "reload"), - MovedAttribute("reduce", "__builtin__", "functools"), - MovedAttribute("shlex_quote", "pipes", "shlex", "quote"), - MovedAttribute("StringIO", "StringIO", "io"), - MovedAttribute("UserDict", "UserDict", "collections"), - MovedAttribute("UserList", "UserList", "collections"), - MovedAttribute("UserString", "UserString", "collections"), - MovedAttribute("xrange", "__builtin__", "builtins", "xrange", "range"), - MovedAttribute("zip", "itertools", "builtins", "izip", "zip"), - MovedAttribute("zip_longest", "itertools", "itertools", "izip_longest", "zip_longest"), - MovedModule("builtins", "__builtin__"), - MovedModule("configparser", "ConfigParser"), - MovedModule("collections_abc", "collections", "collections.abc" if sys.version_info >= (3, 3) else "collections"), - MovedModule("copyreg", "copy_reg"), - MovedModule("dbm_gnu", "gdbm", "dbm.gnu"), - MovedModule("dbm_ndbm", "dbm", "dbm.ndbm"), - MovedModule("_dummy_thread", "dummy_thread", "_dummy_thread" if sys.version_info < (3, 9) else "_thread"), - MovedModule("http_cookiejar", "cookielib", "http.cookiejar"), - MovedModule("http_cookies", "Cookie", "http.cookies"), - MovedModule("html_entities", "htmlentitydefs", "html.entities"), - MovedModule("html_parser", "HTMLParser", "html.parser"), - MovedModule("http_client", "httplib", "http.client"), - MovedModule("email_mime_base", "email.MIMEBase", "email.mime.base"), - MovedModule("email_mime_image", "email.MIMEImage", "email.mime.image"), - MovedModule("email_mime_multipart", "email.MIMEMultipart", "email.mime.multipart"), - MovedModule("email_mime_nonmultipart", "email.MIMENonMultipart", "email.mime.nonmultipart"), - MovedModule("email_mime_text", "email.MIMEText", "email.mime.text"), - MovedModule("BaseHTTPServer", "BaseHTTPServer", "http.server"), - MovedModule("CGIHTTPServer", "CGIHTTPServer", "http.server"), - MovedModule("SimpleHTTPServer", "SimpleHTTPServer", "http.server"), - MovedModule("cPickle", "cPickle", "pickle"), - MovedModule("queue", "Queue"), - MovedModule("reprlib", "repr"), - MovedModule("socketserver", "SocketServer"), - MovedModule("_thread", "thread", "_thread"), - MovedModule("tkinter", "Tkinter"), - MovedModule("tkinter_dialog", "Dialog", "tkinter.dialog"), - MovedModule("tkinter_filedialog", "FileDialog", "tkinter.filedialog"), - MovedModule("tkinter_scrolledtext", "ScrolledText", "tkinter.scrolledtext"), - MovedModule("tkinter_simpledialog", "SimpleDialog", "tkinter.simpledialog"), - MovedModule("tkinter_tix", "Tix", "tkinter.tix"), - MovedModule("tkinter_ttk", "ttk", "tkinter.ttk"), - MovedModule("tkinter_constants", "Tkconstants", "tkinter.constants"), - MovedModule("tkinter_dnd", "Tkdnd", "tkinter.dnd"), - MovedModule("tkinter_colorchooser", "tkColorChooser", - "tkinter.colorchooser"), - MovedModule("tkinter_commondialog", "tkCommonDialog", - "tkinter.commondialog"), - MovedModule("tkinter_tkfiledialog", "tkFileDialog", "tkinter.filedialog"), - MovedModule("tkinter_font", "tkFont", "tkinter.font"), - MovedModule("tkinter_messagebox", "tkMessageBox", "tkinter.messagebox"), - MovedModule("tkinter_tksimpledialog", "tkSimpleDialog", - "tkinter.simpledialog"), - MovedModule("urllib_parse", __name__ + ".moves.urllib_parse", "urllib.parse"), - MovedModule("urllib_error", __name__ + ".moves.urllib_error", "urllib.error"), - MovedModule("urllib", __name__ + ".moves.urllib", __name__ + ".moves.urllib"), - MovedModule("urllib_robotparser", "robotparser", "urllib.robotparser"), - MovedModule("xmlrpc_client", "xmlrpclib", "xmlrpc.client"), - MovedModule("xmlrpc_server", "SimpleXMLRPCServer", "xmlrpc.server"), -] -# Add windows specific modules. -if sys.platform == "win32": - _moved_attributes += [ - MovedModule("winreg", "_winreg"), - ] - -for attr in _moved_attributes: - setattr(_MovedItems, attr.name, attr) - if isinstance(attr, MovedModule): - _importer._add_module(attr, "moves." + attr.name) -del attr - -_MovedItems._moved_attributes = _moved_attributes - -moves = _MovedItems(__name__ + ".moves") -_importer._add_module(moves, "moves") - - -class Module_six_moves_urllib_parse(_LazyModule): - - """Lazy loading of moved objects in six.moves.urllib_parse""" - - -_urllib_parse_moved_attributes = [ - MovedAttribute("ParseResult", "urlparse", "urllib.parse"), - MovedAttribute("SplitResult", "urlparse", "urllib.parse"), - MovedAttribute("parse_qs", "urlparse", "urllib.parse"), - MovedAttribute("parse_qsl", "urlparse", "urllib.parse"), - MovedAttribute("urldefrag", "urlparse", "urllib.parse"), - MovedAttribute("urljoin", "urlparse", "urllib.parse"), - MovedAttribute("urlparse", "urlparse", "urllib.parse"), - MovedAttribute("urlsplit", "urlparse", "urllib.parse"), - MovedAttribute("urlunparse", "urlparse", "urllib.parse"), - MovedAttribute("urlunsplit", "urlparse", "urllib.parse"), - MovedAttribute("quote", "urllib", "urllib.parse"), - MovedAttribute("quote_plus", "urllib", "urllib.parse"), - MovedAttribute("unquote", "urllib", "urllib.parse"), - MovedAttribute("unquote_plus", "urllib", "urllib.parse"), - MovedAttribute("unquote_to_bytes", "urllib", "urllib.parse", "unquote", "unquote_to_bytes"), - MovedAttribute("urlencode", "urllib", "urllib.parse"), - MovedAttribute("splitquery", "urllib", "urllib.parse"), - MovedAttribute("splittag", "urllib", "urllib.parse"), - MovedAttribute("splituser", "urllib", "urllib.parse"), - MovedAttribute("splitvalue", "urllib", "urllib.parse"), - MovedAttribute("uses_fragment", "urlparse", "urllib.parse"), - MovedAttribute("uses_netloc", "urlparse", "urllib.parse"), - MovedAttribute("uses_params", "urlparse", "urllib.parse"), - MovedAttribute("uses_query", "urlparse", "urllib.parse"), - MovedAttribute("uses_relative", "urlparse", "urllib.parse"), -] -for attr in _urllib_parse_moved_attributes: - setattr(Module_six_moves_urllib_parse, attr.name, attr) -del attr - -Module_six_moves_urllib_parse._moved_attributes = _urllib_parse_moved_attributes - -_importer._add_module(Module_six_moves_urllib_parse(__name__ + ".moves.urllib_parse"), - "moves.urllib_parse", "moves.urllib.parse") - - -class Module_six_moves_urllib_error(_LazyModule): - - """Lazy loading of moved objects in six.moves.urllib_error""" - - -_urllib_error_moved_attributes = [ - MovedAttribute("URLError", "urllib2", "urllib.error"), - MovedAttribute("HTTPError", "urllib2", "urllib.error"), - MovedAttribute("ContentTooShortError", "urllib", "urllib.error"), -] -for attr in _urllib_error_moved_attributes: - setattr(Module_six_moves_urllib_error, attr.name, attr) -del attr - -Module_six_moves_urllib_error._moved_attributes = _urllib_error_moved_attributes - -_importer._add_module(Module_six_moves_urllib_error(__name__ + ".moves.urllib.error"), - "moves.urllib_error", "moves.urllib.error") - - -class Module_six_moves_urllib_request(_LazyModule): - - """Lazy loading of moved objects in six.moves.urllib_request""" - - -_urllib_request_moved_attributes = [ - MovedAttribute("urlopen", "urllib2", "urllib.request"), - MovedAttribute("install_opener", "urllib2", "urllib.request"), - MovedAttribute("build_opener", "urllib2", "urllib.request"), - MovedAttribute("pathname2url", "urllib", "urllib.request"), - MovedAttribute("url2pathname", "urllib", "urllib.request"), - MovedAttribute("getproxies", "urllib", "urllib.request"), - MovedAttribute("Request", "urllib2", "urllib.request"), - MovedAttribute("OpenerDirector", "urllib2", "urllib.request"), - MovedAttribute("HTTPDefaultErrorHandler", "urllib2", "urllib.request"), - MovedAttribute("HTTPRedirectHandler", "urllib2", "urllib.request"), - MovedAttribute("HTTPCookieProcessor", "urllib2", "urllib.request"), - MovedAttribute("ProxyHandler", "urllib2", "urllib.request"), - MovedAttribute("BaseHandler", "urllib2", "urllib.request"), - MovedAttribute("HTTPPasswordMgr", "urllib2", "urllib.request"), - MovedAttribute("HTTPPasswordMgrWithDefaultRealm", "urllib2", "urllib.request"), - MovedAttribute("AbstractBasicAuthHandler", "urllib2", "urllib.request"), - MovedAttribute("HTTPBasicAuthHandler", "urllib2", "urllib.request"), - MovedAttribute("ProxyBasicAuthHandler", "urllib2", "urllib.request"), - MovedAttribute("AbstractDigestAuthHandler", "urllib2", "urllib.request"), - MovedAttribute("HTTPDigestAuthHandler", "urllib2", "urllib.request"), - MovedAttribute("ProxyDigestAuthHandler", "urllib2", "urllib.request"), - MovedAttribute("HTTPHandler", "urllib2", "urllib.request"), - MovedAttribute("HTTPSHandler", "urllib2", "urllib.request"), - MovedAttribute("FileHandler", "urllib2", "urllib.request"), - MovedAttribute("FTPHandler", "urllib2", "urllib.request"), - MovedAttribute("CacheFTPHandler", "urllib2", "urllib.request"), - MovedAttribute("UnknownHandler", "urllib2", "urllib.request"), - MovedAttribute("HTTPErrorProcessor", "urllib2", "urllib.request"), - MovedAttribute("urlretrieve", "urllib", "urllib.request"), - MovedAttribute("urlcleanup", "urllib", "urllib.request"), - MovedAttribute("URLopener", "urllib", "urllib.request"), - MovedAttribute("FancyURLopener", "urllib", "urllib.request"), - MovedAttribute("proxy_bypass", "urllib", "urllib.request"), - MovedAttribute("parse_http_list", "urllib2", "urllib.request"), - MovedAttribute("parse_keqv_list", "urllib2", "urllib.request"), -] -for attr in _urllib_request_moved_attributes: - setattr(Module_six_moves_urllib_request, attr.name, attr) -del attr - -Module_six_moves_urllib_request._moved_attributes = _urllib_request_moved_attributes - -_importer._add_module(Module_six_moves_urllib_request(__name__ + ".moves.urllib.request"), - "moves.urllib_request", "moves.urllib.request") - - -class Module_six_moves_urllib_response(_LazyModule): - - """Lazy loading of moved objects in six.moves.urllib_response""" - - -_urllib_response_moved_attributes = [ - MovedAttribute("addbase", "urllib", "urllib.response"), - MovedAttribute("addclosehook", "urllib", "urllib.response"), - MovedAttribute("addinfo", "urllib", "urllib.response"), - MovedAttribute("addinfourl", "urllib", "urllib.response"), -] -for attr in _urllib_response_moved_attributes: - setattr(Module_six_moves_urllib_response, attr.name, attr) -del attr - -Module_six_moves_urllib_response._moved_attributes = _urllib_response_moved_attributes - -_importer._add_module(Module_six_moves_urllib_response(__name__ + ".moves.urllib.response"), - "moves.urllib_response", "moves.urllib.response") - - -class Module_six_moves_urllib_robotparser(_LazyModule): - - """Lazy loading of moved objects in six.moves.urllib_robotparser""" - - -_urllib_robotparser_moved_attributes = [ - MovedAttribute("RobotFileParser", "robotparser", "urllib.robotparser"), -] -for attr in _urllib_robotparser_moved_attributes: - setattr(Module_six_moves_urllib_robotparser, attr.name, attr) -del attr - -Module_six_moves_urllib_robotparser._moved_attributes = _urllib_robotparser_moved_attributes - -_importer._add_module(Module_six_moves_urllib_robotparser(__name__ + ".moves.urllib.robotparser"), - "moves.urllib_robotparser", "moves.urllib.robotparser") - - -class Module_six_moves_urllib(types.ModuleType): - - """Create a six.moves.urllib namespace that resembles the Python 3 namespace""" - __path__ = [] # mark as package - parse = _importer._get_module("moves.urllib_parse") - error = _importer._get_module("moves.urllib_error") - request = _importer._get_module("moves.urllib_request") - response = _importer._get_module("moves.urllib_response") - robotparser = _importer._get_module("moves.urllib_robotparser") - - def __dir__(self): - return ['parse', 'error', 'request', 'response', 'robotparser'] - -_importer._add_module(Module_six_moves_urllib(__name__ + ".moves.urllib"), - "moves.urllib") - - -def add_move(move): - """Add an item to six.moves.""" - setattr(_MovedItems, move.name, move) - - -def remove_move(name): - """Remove item from six.moves.""" - try: - delattr(_MovedItems, name) - except AttributeError: - try: - del moves.__dict__[name] - except KeyError: - raise AttributeError("no such move, %r" % (name,)) - - -if PY3: - _meth_func = "__func__" - _meth_self = "__self__" - - _func_closure = "__closure__" - _func_code = "__code__" - _func_defaults = "__defaults__" - _func_globals = "__globals__" -else: - _meth_func = "im_func" - _meth_self = "im_self" - - _func_closure = "func_closure" - _func_code = "func_code" - _func_defaults = "func_defaults" - _func_globals = "func_globals" - - -try: - advance_iterator = next -except NameError: - def advance_iterator(it): - return it.next() -next = advance_iterator - - -try: - callable = callable -except NameError: - def callable(obj): - return any("__call__" in klass.__dict__ for klass in type(obj).__mro__) - - -if PY3: - def get_unbound_function(unbound): - return unbound - - create_bound_method = types.MethodType - - def create_unbound_method(func, cls): - return func - - Iterator = object -else: - def get_unbound_function(unbound): - return unbound.im_func - - def create_bound_method(func, obj): - return types.MethodType(func, obj, obj.__class__) - - def create_unbound_method(func, cls): - return types.MethodType(func, None, cls) - - class Iterator(object): - - def next(self): - return type(self).__next__(self) - - callable = callable -_add_doc(get_unbound_function, - """Get the function out of a possibly unbound function""") - - -get_method_function = operator.attrgetter(_meth_func) -get_method_self = operator.attrgetter(_meth_self) -get_function_closure = operator.attrgetter(_func_closure) -get_function_code = operator.attrgetter(_func_code) -get_function_defaults = operator.attrgetter(_func_defaults) -get_function_globals = operator.attrgetter(_func_globals) - - -if PY3: - def iterkeys(d, **kw): - return iter(d.keys(**kw)) - - def itervalues(d, **kw): - return iter(d.values(**kw)) - - def iteritems(d, **kw): - return iter(d.items(**kw)) - - def iterlists(d, **kw): - return iter(d.lists(**kw)) - - viewkeys = operator.methodcaller("keys") - - viewvalues = operator.methodcaller("values") - - viewitems = operator.methodcaller("items") -else: - def iterkeys(d, **kw): - return d.iterkeys(**kw) - - def itervalues(d, **kw): - return d.itervalues(**kw) - - def iteritems(d, **kw): - return d.iteritems(**kw) - - def iterlists(d, **kw): - return d.iterlists(**kw) - - viewkeys = operator.methodcaller("viewkeys") - - viewvalues = operator.methodcaller("viewvalues") - - viewitems = operator.methodcaller("viewitems") - -_add_doc(iterkeys, "Return an iterator over the keys of a dictionary.") -_add_doc(itervalues, "Return an iterator over the values of a dictionary.") -_add_doc(iteritems, - "Return an iterator over the (key, value) pairs of a dictionary.") -_add_doc(iterlists, - "Return an iterator over the (key, [values]) pairs of a dictionary.") - - -if PY3: - def b(s): - return s.encode("latin-1") - - def u(s): - return s - unichr = chr - import struct - int2byte = struct.Struct(">B").pack - del struct - byte2int = operator.itemgetter(0) - indexbytes = operator.getitem - iterbytes = iter - import io - StringIO = io.StringIO - BytesIO = io.BytesIO - del io - _assertCountEqual = "assertCountEqual" - if sys.version_info[1] <= 1: - _assertRaisesRegex = "assertRaisesRegexp" - _assertRegex = "assertRegexpMatches" - _assertNotRegex = "assertNotRegexpMatches" - else: - _assertRaisesRegex = "assertRaisesRegex" - _assertRegex = "assertRegex" - _assertNotRegex = "assertNotRegex" -else: - def b(s): - return s - # Workaround for standalone backslash - - def u(s): - return unicode(s.replace(r'\\', r'\\\\'), "unicode_escape") - unichr = unichr - int2byte = chr - - def byte2int(bs): - return ord(bs[0]) - - def indexbytes(buf, i): - return ord(buf[i]) - iterbytes = functools.partial(itertools.imap, ord) - import StringIO - StringIO = BytesIO = StringIO.StringIO - _assertCountEqual = "assertItemsEqual" - _assertRaisesRegex = "assertRaisesRegexp" - _assertRegex = "assertRegexpMatches" - _assertNotRegex = "assertNotRegexpMatches" -_add_doc(b, """Byte literal""") -_add_doc(u, """Text literal""") - - -def assertCountEqual(self, *args, **kwargs): - return getattr(self, _assertCountEqual)(*args, **kwargs) - - -def assertRaisesRegex(self, *args, **kwargs): - return getattr(self, _assertRaisesRegex)(*args, **kwargs) - - -def assertRegex(self, *args, **kwargs): - return getattr(self, _assertRegex)(*args, **kwargs) - - -def assertNotRegex(self, *args, **kwargs): - return getattr(self, _assertNotRegex)(*args, **kwargs) - - -if PY3: - exec_ = getattr(moves.builtins, "exec") - - def reraise(tp, value, tb=None): - try: - if value is None: - value = tp() - if value.__traceback__ is not tb: - raise value.with_traceback(tb) - raise value - finally: - value = None - tb = None - -else: - def exec_(_code_, _globs_=None, _locs_=None): - """Execute code in a namespace.""" - if _globs_ is None: - frame = sys._getframe(1) - _globs_ = frame.f_globals - if _locs_ is None: - _locs_ = frame.f_locals - del frame - elif _locs_ is None: - _locs_ = _globs_ - exec("""exec _code_ in _globs_, _locs_""") - - exec_("""def reraise(tp, value, tb=None): - try: - raise tp, value, tb - finally: - tb = None -""") - - -if sys.version_info[:2] > (3,): - exec_("""def raise_from(value, from_value): - try: - raise value from from_value - finally: - value = None -""") -else: - def raise_from(value, from_value): - raise value - - -print_ = getattr(moves.builtins, "print", None) -if print_ is None: - def print_(*args, **kwargs): - """The new-style print function for Python 2.4 and 2.5.""" - fp = kwargs.pop("file", sys.stdout) - if fp is None: - return - - def write(data): - if not isinstance(data, basestring): - data = str(data) - # If the file has an encoding, encode unicode with it. - if (isinstance(fp, file) and - isinstance(data, unicode) and - fp.encoding is not None): - errors = getattr(fp, "errors", None) - if errors is None: - errors = "strict" - data = data.encode(fp.encoding, errors) - fp.write(data) - want_unicode = False - sep = kwargs.pop("sep", None) - if sep is not None: - if isinstance(sep, unicode): - want_unicode = True - elif not isinstance(sep, str): - raise TypeError("sep must be None or a string") - end = kwargs.pop("end", None) - if end is not None: - if isinstance(end, unicode): - want_unicode = True - elif not isinstance(end, str): - raise TypeError("end must be None or a string") - if kwargs: - raise TypeError("invalid keyword arguments to print()") - if not want_unicode: - for arg in args: - if isinstance(arg, unicode): - want_unicode = True - break - if want_unicode: - newline = unicode("\n") - space = unicode(" ") - else: - newline = "\n" - space = " " - if sep is None: - sep = space - if end is None: - end = newline - for i, arg in enumerate(args): - if i: - write(sep) - write(arg) - write(end) -if sys.version_info[:2] < (3, 3): - _print = print_ - - def print_(*args, **kwargs): - fp = kwargs.get("file", sys.stdout) - flush = kwargs.pop("flush", False) - _print(*args, **kwargs) - if flush and fp is not None: - fp.flush() - -_add_doc(reraise, """Reraise an exception.""") - -if sys.version_info[0:2] < (3, 4): - # This does exactly the same what the :func:`py3:functools.update_wrapper` - # function does on Python versions after 3.2. It sets the ``__wrapped__`` - # attribute on ``wrapper`` object and it doesn't raise an error if any of - # the attributes mentioned in ``assigned`` and ``updated`` are missing on - # ``wrapped`` object. - def _update_wrapper(wrapper, wrapped, - assigned=functools.WRAPPER_ASSIGNMENTS, - updated=functools.WRAPPER_UPDATES): - for attr in assigned: - try: - value = getattr(wrapped, attr) - except AttributeError: - continue - else: - setattr(wrapper, attr, value) - for attr in updated: - getattr(wrapper, attr).update(getattr(wrapped, attr, {})) - wrapper.__wrapped__ = wrapped - return wrapper - _update_wrapper.__doc__ = functools.update_wrapper.__doc__ - - def wraps(wrapped, assigned=functools.WRAPPER_ASSIGNMENTS, - updated=functools.WRAPPER_UPDATES): - return functools.partial(_update_wrapper, wrapped=wrapped, - assigned=assigned, updated=updated) - wraps.__doc__ = functools.wraps.__doc__ - -else: - wraps = functools.wraps - - -def with_metaclass(meta, *bases): - """Create a base class with a metaclass.""" - # This requires a bit of explanation: the basic idea is to make a dummy - # metaclass for one level of class instantiation that replaces itself with - # the actual metaclass. - class metaclass(type): - - def __new__(cls, name, this_bases, d): - if sys.version_info[:2] >= (3, 7): - # This version introduced PEP 560 that requires a bit - # of extra care (we mimic what is done by __build_class__). - resolved_bases = types.resolve_bases(bases) - if resolved_bases is not bases: - d['__orig_bases__'] = bases - else: - resolved_bases = bases - return meta(name, resolved_bases, d) - - @classmethod - def __prepare__(cls, name, this_bases): - return meta.__prepare__(name, bases) - return type.__new__(metaclass, 'temporary_class', (), {}) - - -def add_metaclass(metaclass): - """Class decorator for creating a class with a metaclass.""" - def wrapper(cls): - orig_vars = cls.__dict__.copy() - slots = orig_vars.get('__slots__') - if slots is not None: - if isinstance(slots, str): - slots = [slots] - for slots_var in slots: - orig_vars.pop(slots_var) - orig_vars.pop('__dict__', None) - orig_vars.pop('__weakref__', None) - if hasattr(cls, '__qualname__'): - orig_vars['__qualname__'] = cls.__qualname__ - return metaclass(cls.__name__, cls.__bases__, orig_vars) - return wrapper - - -def ensure_binary(s, encoding='utf-8', errors='strict'): - """Coerce **s** to six.binary_type. - - For Python 2: - - `unicode` -> encoded to `str` - - `str` -> `str` - - For Python 3: - - `str` -> encoded to `bytes` - - `bytes` -> `bytes` - """ - if isinstance(s, binary_type): - return s - if isinstance(s, text_type): - return s.encode(encoding, errors) - raise TypeError("not expecting type '%s'" % type(s)) - - -def ensure_str(s, encoding='utf-8', errors='strict'): - """Coerce *s* to `str`. - - For Python 2: - - `unicode` -> encoded to `str` - - `str` -> `str` - - For Python 3: - - `str` -> `str` - - `bytes` -> decoded to `str` - """ - # Optimization: Fast return for the common case. - if type(s) is str: - return s - if PY2 and isinstance(s, text_type): - return s.encode(encoding, errors) - elif PY3 and isinstance(s, binary_type): - return s.decode(encoding, errors) - elif not isinstance(s, (text_type, binary_type)): - raise TypeError("not expecting type '%s'" % type(s)) - return s - - -def ensure_text(s, encoding='utf-8', errors='strict'): - """Coerce *s* to six.text_type. - - For Python 2: - - `unicode` -> `unicode` - - `str` -> `unicode` - - For Python 3: - - `str` -> `str` - - `bytes` -> decoded to `str` - """ - if isinstance(s, binary_type): - return s.decode(encoding, errors) - elif isinstance(s, text_type): - return s - else: - raise TypeError("not expecting type '%s'" % type(s)) - - -def python_2_unicode_compatible(klass): - """ - A class decorator that defines __unicode__ and __str__ methods under Python 2. - Under Python 3 it does nothing. - - To support Python 2 and 3 with a single code base, define a __str__ method - returning text and apply this decorator to the class. - """ - if PY2: - if '__str__' not in klass.__dict__: - raise ValueError("@python_2_unicode_compatible cannot be applied " - "to %s because it doesn't define __str__()." % - klass.__name__) - klass.__unicode__ = klass.__str__ - klass.__str__ = lambda self: self.__unicode__().encode('utf-8') - return klass - - -# Complete the moves implementation. -# This code is at the end of this module to speed up module loading. -# Turn this module into a package. -__path__ = [] # required for PEP 302 and PEP 451 -__package__ = __name__ # see PEP 366 @ReservedAssignment -if globals().get("__spec__") is not None: - __spec__.submodule_search_locations = [] # PEP 451 @UndefinedVariable -# Remove other six meta path importers, since they cause problems. This can -# happen if six is removed from sys.modules and then reloaded. (Setuptools does -# this for some reason.) -if sys.meta_path: - for i, importer in enumerate(sys.meta_path): - # Here's some real nastiness: Another "instance" of the six module might - # be floating around. Therefore, we can't use isinstance() to check for - # the six meta path importer, since the other six instance will have - # inserted an importer with different class. - if (type(importer).__name__ == "_SixMetaPathImporter" and - importer.name == __name__): - del sys.meta_path[i] - break - del i, importer -# Finally, add the importer to the meta path import hook. -sys.meta_path.append(_importer) diff --git a/pipenv/vendor/vendor.txt b/pipenv/vendor/vendor.txt index fc9e1829..d2d9e109 100644 --- a/pipenv/vendor/vendor.txt +++ b/pipenv/vendor/vendor.txt @@ -5,7 +5,7 @@ click-didyoumean==0.0.3 click==8.0.3 colorama==0.4.4 distlib==0.3.2 -dparse==0.5.1 +dparse==0.6.2 idna==3.2 markupsafe==2.0.1 parse==1.19.0 @@ -19,11 +19,10 @@ python-dotenv==0.19.0 pythonfinder==1.3.1 requirementslib==2.0.3 shellingham==1.5.0 -six==1.16.0 termcolor==1.1.0 toml==0.10.2 tomli==1.1.0 tomlkit==0.9.2 vistir==0.6.1 -wheel==0.36.2 +wheel==0.37.1 yaspin==2.0.0 diff --git a/pipenv/vendor/wheel/__init__.py b/pipenv/vendor/wheel/__init__.py index 349a8f7b..a4b38359 100644 --- a/pipenv/vendor/wheel/__init__.py +++ b/pipenv/vendor/wheel/__init__.py @@ -1 +1 @@ -__version__ = '0.36.2' +__version__ = '0.37.1' diff --git a/pipenv/vendor/wheel/cli/pack.py b/pipenv/vendor/wheel/cli/pack.py index 762da308..6a8331c9 100644 --- a/pipenv/vendor/wheel/cli/pack.py +++ b/pipenv/vendor/wheel/cli/pack.py @@ -57,9 +57,12 @@ def pack(directory, dest_dir, build_number): replacement = ('Build: %s\r\n' % build_number).encode('ascii') if build_number else b'' with open(wheel_file_path, 'rb+') as f: wheel_file_content = f.read() - if not BUILD_NUM_RE.subn(replacement, wheel_file_content)[1]: + wheel_file_content, num_replaced = BUILD_NUM_RE.subn(replacement, + wheel_file_content) + if not num_replaced: wheel_file_content += replacement + f.seek(0) f.truncate() f.write(wheel_file_content) diff --git a/pipenv/vendor/wheel/macosx_libfile.py b/pipenv/vendor/wheel/macosx_libfile.py index 8918039f..39006fb0 100644 --- a/pipenv/vendor/wheel/macosx_libfile.py +++ b/pipenv/vendor/wheel/macosx_libfile.py @@ -28,7 +28,7 @@ because them contains information about minimal system version. Important remarks: - For fat files this implementation looks for maximum number version. - It not check if it is 32 or 64 and do not compare it with currently builded package. + It not check if it is 32 or 64 and do not compare it with currently built package. So it is possible to false report higher version that needed. - All structures signatures are taken form macosx header files. - I think that binary format will be more stable than `otool` output. @@ -279,7 +279,7 @@ def extract_macosx_min_system_version(path_to_lib): # Xcode will not set the deployment target below 11.0.0 # for the arm64 architecture. Ignore the arm64 deployment # in fat binaries when the target is 11.0.0, that way - # the other architetures can select a lower deployment + # the other architectures can select a lower deployment # target. # This is safe because there is no arm64 variant for # macOS 10.15 or earlier. diff --git a/pipenv/vendor/wheel/vendored/packaging/tags.py b/pipenv/vendor/wheel/vendored/packaging/tags.py index 3306c690..c2a140c2 100644 --- a/pipenv/vendor/wheel/vendored/packaging/tags.py +++ b/pipenv/vendor/wheel/vendored/packaging/tags.py @@ -458,14 +458,28 @@ def mac_platforms(version=None, arch=None): major=major_version, minor=0, binary_format=binary_format ) - if version >= (11, 0) and arch == "x86_64": + if version >= (11, 0): # Mac OS 11 on x86_64 is compatible with binaries from previous releases. # Arm64 support was introduced in 11.0, so no Arm binaries from previous # releases exist. - for minor_version in range(16, 3, -1): - compat_version = 10, minor_version - binary_formats = _mac_binary_formats(compat_version, arch) - for binary_format in binary_formats: + # + # However, the "universal2" binary format can have a + # macOS version earlier than 11.0 when the x86_64 part of the binary supports + # that version of macOS. + if arch == "x86_64": + for minor_version in range(16, 3, -1): + compat_version = 10, minor_version + binary_formats = _mac_binary_formats(compat_version, arch) + for binary_format in binary_formats: + yield "macosx_{major}_{minor}_{binary_format}".format( + major=compat_version[0], + minor=compat_version[1], + binary_format=binary_format, + ) + else: + for minor_version in range(16, 3, -1): + compat_version = 10, minor_version + binary_format = "universal2" yield "macosx_{major}_{minor}_{binary_format}".format( major=compat_version[0], minor=compat_version[1], diff --git a/pipenv/vendor/wheel/wheelfile.py b/pipenv/vendor/wheel/wheelfile.py index d29c0823..a17cff43 100644 --- a/pipenv/vendor/wheel/wheelfile.py +++ b/pipenv/vendor/wheel/wheelfile.py @@ -5,6 +5,7 @@ import hashlib import os.path import re import stat +import sys import time from collections import OrderedDict from distutils import log as logger @@ -13,6 +14,16 @@ from zipfile import ZIP_DEFLATED, ZipInfo, ZipFile from pipenv.vendor.wheel.cli import WheelError from pipenv.vendor.wheel.util import urlsafe_b64decode, as_unicode, native, urlsafe_b64encode, as_bytes, StringIO +if sys.version_info >= (3,): + from io import TextIOWrapper + + def read_csv(fp): + return csv.reader(TextIOWrapper(fp, newline='', encoding='utf-8')) +else: + def read_csv(fp): + for line in csv.reader(fp): + yield [column.decode('utf-8') for column in line] + # Non-greedy matching of an optional build number may be too clever (more # invalid wheel filenames will match). Separate regex for .dist-info? WHEEL_INFO_RE = re.compile( @@ -60,23 +71,24 @@ class WheelFile(ZipFile): raise WheelError('Missing {} file'.format(self.record_path)) with record: - for line in record: - line = line.decode('utf-8') - path, hash_sum, size = line.rsplit(u',', 2) - if hash_sum: - algorithm, hash_sum = hash_sum.split(u'=') - try: - hashlib.new(algorithm) - except ValueError: - raise WheelError('Unsupported hash algorithm: {}'.format(algorithm)) + for line in read_csv(record): + path, hash_sum, size = line + if not hash_sum: + continue - if algorithm.lower() in {'md5', 'sha1'}: - raise WheelError( - 'Weak hash algorithm ({}) is not permitted by PEP 427' - .format(algorithm)) + algorithm, hash_sum = hash_sum.split(u'=') + try: + hashlib.new(algorithm) + except ValueError: + raise WheelError('Unsupported hash algorithm: {}'.format(algorithm)) - self._file_hashes[path] = ( - algorithm, urlsafe_b64decode(hash_sum.encode('ascii'))) + if algorithm.lower() in {'md5', 'sha1'}: + raise WheelError( + 'Weak hash algorithm ({}) is not permitted by PEP 427' + .format(algorithm)) + + self._file_hashes[path] = ( + algorithm, urlsafe_b64decode(hash_sum.encode('ascii'))) def open(self, name_or_info, mode="r", pwd=None): def _update_crc(newdata, eof=None): diff --git a/tasks/vendoring/patches/vendor/dparse-local-yaml.patch b/tasks/vendoring/patches/vendor/dparse-local-yaml.patch deleted file mode 100644 index 896b9ee0..00000000 --- a/tasks/vendoring/patches/vendor/dparse-local-yaml.patch +++ /dev/null @@ -1,20 +0,0 @@ -diff --git a/dparse/parser.py b/dparse/parser.py -index c01ebab..18689a5 100644 ---- a/pipenv/vendor/dparse/parser.py -+++ b/pipenv/vendor/dparse/parser.py -@@ -2,7 +2,6 @@ - from __future__ import unicode_literals, absolute_import - from collections import OrderedDict - import re --import yaml - - from io import StringIO - -@@ -301,6 +300,7 @@ class CondaYMLParser(Parser): - - :return: - """ -+ import yaml - try: - data = yaml.safe_load(self.obj.content) - if data and 'dependencies' in data and isinstance(data['dependencies'], list): diff --git a/tests/integration/conftest.py b/tests/integration/conftest.py index d99afad8..efa3876d 100644 --- a/tests/integration/conftest.py +++ b/tests/integration/conftest.py @@ -16,9 +16,6 @@ from tempfile import TemporaryDirectory import pytest import requests from click.testing import CliRunner -from pytest_pypi.app import prepare_fixtures -from pytest_pypi.app import prepare_packages as prepare_pypi_packages -import pypiserver from pipenv.cli import cli from pipenv.exceptions import VirtualenvActivationException @@ -31,6 +28,9 @@ from pipenv.vendor.vistir.path import ( create_tracked_tempdir, handle_remove_readonly, mkdir_p ) +from pytest_pypi.app import prepare_fixtures +from pytest_pypi.app import prepare_packages as prepare_pypi_packages +import pypiserver log = logging.getLogger(__name__) warnings.simplefilter("default", category=ResourceWarning)