From 227b2d30a8675b44918f9d9ca89b24144a938215 Mon Sep 17 00:00:00 2001 From: Shubham Saini Date: Mon, 5 Aug 2019 14:02:33 +0530 Subject: removing venv files --- .../pip/_internal/utils/__init__.py | 0 .../pip/_internal/utils/appdirs.py | 258 ------- .../pip/_internal/utils/deprecation.py | 77 -- .../pip/_internal/utils/encoding.py | 33 - .../pip/_internal/utils/filesystem.py | 28 - .../pip/_internal/utils/glibc.py | 84 -- .../pip/_internal/utils/hashes.py | 94 --- .../pip/_internal/utils/logging.py | 132 ---- .../pip/_internal/utils/misc.py | 851 --------------------- .../pip/_internal/utils/outdated.py | 163 ---- .../pip/_internal/utils/packaging.py | 70 -- .../pip/_internal/utils/setuptools_build.py | 8 - .../pip/_internal/utils/temp_dir.py | 82 -- .../pip/_internal/utils/typing.py | 29 - .../pip-10.0.1-py3.7.egg/pip/_internal/utils/ui.py | 421 ---------- 15 files changed, 2330 deletions(-) delete mode 100644 venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/__init__.py delete mode 100644 venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/appdirs.py delete mode 100644 venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/deprecation.py delete mode 100644 venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/encoding.py delete mode 100644 venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/filesystem.py delete mode 100644 venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/glibc.py delete mode 100644 venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/hashes.py delete mode 100644 venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/logging.py delete mode 100644 venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/misc.py delete mode 100644 venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/outdated.py delete mode 100644 venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/packaging.py delete mode 100644 venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/setuptools_build.py delete mode 100644 venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/temp_dir.py delete mode 100644 venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/typing.py delete mode 100644 venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/ui.py (limited to 'venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils') diff --git a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/__init__.py b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/__init__.py deleted file mode 100644 index e69de29..0000000 diff --git a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/appdirs.py b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/appdirs.py deleted file mode 100644 index 0eb87ca..0000000 --- a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/appdirs.py +++ /dev/null @@ -1,258 +0,0 @@ -""" -This code was taken from https://github.com/ActiveState/appdirs and modified -to suit our purposes. -""" -from __future__ import absolute_import - -import os -import sys - -from pip._vendor.six import PY2, text_type - -from pip._internal.compat import WINDOWS, expanduser - - -def user_cache_dir(appname): - r""" - Return full path to the user-specific cache dir for this application. - - "appname" is the name of application. - - Typical user cache directories are: - macOS: ~/Library/Caches/ - Unix: ~/.cache/ (XDG default) - Windows: C:\Users\\AppData\Local\\Cache - - On Windows the only suggestion in the MSDN docs is that local settings go - in the `CSIDL_LOCAL_APPDATA` directory. This is identical to the - non-roaming app data dir (the default returned by `user_data_dir`). Apps - typically put cache data somewhere *under* the given dir here. Some - examples: - ...\Mozilla\Firefox\Profiles\\Cache - ...\Acme\SuperApp\Cache\1.0 - - OPINION: This function appends "Cache" to the `CSIDL_LOCAL_APPDATA` value. - """ - if WINDOWS: - # Get the base path - path = os.path.normpath(_get_win_folder("CSIDL_LOCAL_APPDATA")) - - # When using Python 2, return paths as bytes on Windows like we do on - # other operating systems. See helper function docs for more details. - if PY2 and isinstance(path, text_type): - path = _win_path_to_bytes(path) - - # Add our app name and Cache directory to it - path = os.path.join(path, appname, "Cache") - elif sys.platform == "darwin": - # Get the base path - path = expanduser("~/Library/Caches") - - # Add our app name to it - path = os.path.join(path, appname) - else: - # Get the base path - path = os.getenv("XDG_CACHE_HOME", expanduser("~/.cache")) - - # Add our app name to it - path = os.path.join(path, appname) - - return path - - -def user_data_dir(appname, roaming=False): - r""" - Return full path to the user-specific data dir for this application. - - "appname" is the name of application. - If None, just the system directory is returned. - "roaming" (boolean, default False) can be set True to use the Windows - roaming appdata directory. That means that for users on a Windows - network setup for roaming profiles, this user data will be - sync'd on login. See - - for a discussion of issues. - - Typical user data directories are: - macOS: ~/Library/Application Support/ - if it exists, else ~/.config/ - Unix: ~/.local/share/ # or in - $XDG_DATA_HOME, if defined - Win XP (not roaming): C:\Documents and Settings\\ ... - ...Application Data\ - Win XP (roaming): C:\Documents and Settings\\Local ... - ...Settings\Application Data\ - Win 7 (not roaming): C:\\Users\\AppData\Local\ - Win 7 (roaming): C:\\Users\\AppData\Roaming\ - - For Unix, we follow the XDG spec and support $XDG_DATA_HOME. - That means, by default "~/.local/share/". - """ - if WINDOWS: - const = roaming and "CSIDL_APPDATA" or "CSIDL_LOCAL_APPDATA" - path = os.path.join(os.path.normpath(_get_win_folder(const)), appname) - elif sys.platform == "darwin": - path = os.path.join( - expanduser('~/Library/Application Support/'), - appname, - ) if os.path.isdir(os.path.join( - expanduser('~/Library/Application Support/'), - appname, - ) - ) else os.path.join( - expanduser('~/.config/'), - appname, - ) - else: - path = os.path.join( - os.getenv('XDG_DATA_HOME', expanduser("~/.local/share")), - appname, - ) - - return path - - -def user_config_dir(appname, roaming=True): - """Return full path to the user-specific config dir for this application. - - "appname" is the name of application. - If None, just the system directory is returned. - "roaming" (boolean, default True) can be set False to not use the - Windows roaming appdata directory. That means that for users on a - Windows network setup for roaming profiles, this user data will be - sync'd on login. See - - for a discussion of issues. - - Typical user data directories are: - macOS: same as user_data_dir - Unix: ~/.config/ - Win *: same as user_data_dir - - For Unix, we follow the XDG spec and support $XDG_CONFIG_HOME. - That means, by default "~/.config/". - """ - if WINDOWS: - path = user_data_dir(appname, roaming=roaming) - elif sys.platform == "darwin": - path = user_data_dir(appname) - else: - path = os.getenv('XDG_CONFIG_HOME', expanduser("~/.config")) - path = os.path.join(path, appname) - - return path - - -# for the discussion regarding site_config_dirs locations -# see -def site_config_dirs(appname): - r"""Return a list of potential user-shared config dirs for this application. - - "appname" is the name of application. - - Typical user config directories are: - macOS: /Library/Application Support// - Unix: /etc or $XDG_CONFIG_DIRS[i]// for each value in - $XDG_CONFIG_DIRS - Win XP: C:\Documents and Settings\All Users\Application ... - ...Data\\ - Vista: (Fail! "C:\ProgramData" is a hidden *system* directory - on Vista.) - Win 7: Hidden, but writeable on Win 7: - C:\ProgramData\\ - """ - if WINDOWS: - path = os.path.normpath(_get_win_folder("CSIDL_COMMON_APPDATA")) - pathlist = [os.path.join(path, appname)] - elif sys.platform == 'darwin': - pathlist = [os.path.join('/Library/Application Support', appname)] - else: - # try looking in $XDG_CONFIG_DIRS - xdg_config_dirs = os.getenv('XDG_CONFIG_DIRS', '/etc/xdg') - if xdg_config_dirs: - pathlist = [ - os.path.join(expanduser(x), appname) - for x in xdg_config_dirs.split(os.pathsep) - ] - else: - pathlist = [] - - # always look in /etc directly as well - pathlist.append('/etc') - - return pathlist - - -# -- Windows support functions -- - -def _get_win_folder_from_registry(csidl_name): - """ - This is a fallback technique at best. I'm not sure if using the - registry for this guarantees us the correct answer for all CSIDL_* - names. - """ - import _winreg - - shell_folder_name = { - "CSIDL_APPDATA": "AppData", - "CSIDL_COMMON_APPDATA": "Common AppData", - "CSIDL_LOCAL_APPDATA": "Local AppData", - }[csidl_name] - - key = _winreg.OpenKey( - _winreg.HKEY_CURRENT_USER, - r"Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders" - ) - directory, _type = _winreg.QueryValueEx(key, shell_folder_name) - return directory - - -def _get_win_folder_with_ctypes(csidl_name): - csidl_const = { - "CSIDL_APPDATA": 26, - "CSIDL_COMMON_APPDATA": 35, - "CSIDL_LOCAL_APPDATA": 28, - }[csidl_name] - - buf = ctypes.create_unicode_buffer(1024) - ctypes.windll.shell32.SHGetFolderPathW(None, csidl_const, None, 0, buf) - - # Downgrade to short path name if have highbit chars. See - # . - has_high_char = False - for c in buf: - if ord(c) > 255: - has_high_char = True - break - if has_high_char: - buf2 = ctypes.create_unicode_buffer(1024) - if ctypes.windll.kernel32.GetShortPathNameW(buf.value, buf2, 1024): - buf = buf2 - - return buf.value - - -if WINDOWS: - try: - import ctypes - _get_win_folder = _get_win_folder_with_ctypes - except ImportError: - _get_win_folder = _get_win_folder_from_registry - - -def _win_path_to_bytes(path): - """Encode Windows paths to bytes. Only used on Python 2. - - Motivation is to be consistent with other operating systems where paths - are also returned as bytes. This avoids problems mixing bytes and Unicode - elsewhere in the codebase. For more details and discussion see - . - - If encoding using ASCII and MBCS fails, return the original Unicode path. - """ - for encoding in ('ASCII', 'MBCS'): - try: - return path.encode(encoding) - except (UnicodeEncodeError, LookupError): - pass - return path diff --git a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/deprecation.py b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/deprecation.py deleted file mode 100644 index c0e3884..0000000 --- a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/deprecation.py +++ /dev/null @@ -1,77 +0,0 @@ -""" -A module that implements tooling to enable easy warnings about deprecations. -""" -from __future__ import absolute_import - -import logging -import warnings - -from pip._internal.utils.typing import MYPY_CHECK_RUNNING - -if MYPY_CHECK_RUNNING: - from typing import Any - - -class PipDeprecationWarning(Warning): - pass - - -class Pending(object): - pass - - -class RemovedInPip11Warning(PipDeprecationWarning): - pass - - -class RemovedInPip12Warning(PipDeprecationWarning, Pending): - pass - - -# Warnings <-> Logging Integration - - -_warnings_showwarning = None # type: Any - - -def _showwarning(message, category, filename, lineno, file=None, line=None): - if file is not None: - if _warnings_showwarning is not None: - _warnings_showwarning( - message, category, filename, lineno, file, line, - ) - else: - if issubclass(category, PipDeprecationWarning): - # We use a specially named logger which will handle all of the - # deprecation messages for pip. - logger = logging.getLogger("pip._internal.deprecations") - - # This is purposely using the % formatter here instead of letting - # the logging module handle the interpolation. This is because we - # want it to appear as if someone typed this entire message out. - log_message = "DEPRECATION: %s" % message - - # PipDeprecationWarnings that are Pending still have at least 2 - # versions to go until they are removed so they can just be - # warnings. Otherwise, they will be removed in the very next - # version of pip. We want these to be more obvious so we use the - # ERROR logging level. - if issubclass(category, Pending): - logger.warning(log_message) - else: - logger.error(log_message) - else: - _warnings_showwarning( - message, category, filename, lineno, file, line, - ) - - -def install_warning_logger(): - # Enable our Deprecation Warnings - warnings.simplefilter("default", PipDeprecationWarning, append=True) - - global _warnings_showwarning - - if _warnings_showwarning is None: - _warnings_showwarning = warnings.showwarning - warnings.showwarning = _showwarning diff --git a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/encoding.py b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/encoding.py deleted file mode 100644 index 831f3f6..0000000 --- a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/encoding.py +++ /dev/null @@ -1,33 +0,0 @@ -import codecs -import locale -import re -import sys - -BOMS = [ - (codecs.BOM_UTF8, 'utf8'), - (codecs.BOM_UTF16, 'utf16'), - (codecs.BOM_UTF16_BE, 'utf16-be'), - (codecs.BOM_UTF16_LE, 'utf16-le'), - (codecs.BOM_UTF32, 'utf32'), - (codecs.BOM_UTF32_BE, 'utf32-be'), - (codecs.BOM_UTF32_LE, 'utf32-le'), -] - -ENCODING_RE = re.compile(br'coding[:=]\s*([-\w.]+)') - - -def auto_decode(data): - """Check a bytes string for a BOM to correctly detect the encoding - - Fallback to locale.getpreferredencoding(False) like open() on Python3""" - for bom, encoding in BOMS: - if data.startswith(bom): - return data[len(bom):].decode(encoding) - # Lets check the first two lines as in PEP263 - for line in data.split(b'\n')[:2]: - if line[0:1] == b'#' and ENCODING_RE.search(line): - encoding = ENCODING_RE.search(line).groups()[0].decode('ascii') - return data.decode(encoding) - return data.decode( - locale.getpreferredencoding(False) or sys.getdefaultencoding(), - ) diff --git a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/filesystem.py b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/filesystem.py deleted file mode 100644 index 94fa2c6..0000000 --- a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/filesystem.py +++ /dev/null @@ -1,28 +0,0 @@ -import os -import os.path - -from pip._internal.compat import get_path_uid - - -def check_path_owner(path): - # If we don't have a way to check the effective uid of this process, then - # we'll just assume that we own the directory. - if not hasattr(os, "geteuid"): - return True - - previous = None - while path != previous: - if os.path.lexists(path): - # Check if path is writable by current user. - if os.geteuid() == 0: - # Special handling for root user in order to handle properly - # cases where users use sudo without -H flag. - try: - path_uid = get_path_uid(path) - except OSError: - return False - return path_uid == 0 - else: - return os.access(path, os.W_OK) - else: - previous, path = path, os.path.dirname(path) diff --git a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/glibc.py b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/glibc.py deleted file mode 100644 index 5900a10..0000000 --- a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/glibc.py +++ /dev/null @@ -1,84 +0,0 @@ -from __future__ import absolute_import - -import ctypes -import re -import warnings - - -def glibc_version_string(): - "Returns glibc version string, or None if not using glibc." - - # ctypes.CDLL(None) internally calls dlopen(NULL), and as the dlopen - # manpage says, "If filename is NULL, then the returned handle is for the - # main program". This way we can let the linker do the work to figure out - # which libc our process is actually using. - process_namespace = ctypes.CDLL(None) - try: - gnu_get_libc_version = process_namespace.gnu_get_libc_version - except AttributeError: - # Symbol doesn't exist -> therefore, we are not linked to - # glibc. - return None - - # Call gnu_get_libc_version, which returns a string like "2.5" - gnu_get_libc_version.restype = ctypes.c_char_p - version_str = gnu_get_libc_version() - # py2 / py3 compatibility: - if not isinstance(version_str, str): - version_str = version_str.decode("ascii") - - return version_str - - -# Separated out from have_compatible_glibc for easier unit testing -def check_glibc_version(version_str, required_major, minimum_minor): - # Parse string and check against requested version. - # - # We use a regexp instead of str.split because we want to discard any - # random junk that might come after the minor version -- this might happen - # in patched/forked versions of glibc (e.g. Linaro's version of glibc - # uses version strings like "2.20-2014.11"). See gh-3588. - m = re.match(r"(?P[0-9]+)\.(?P[0-9]+)", version_str) - if not m: - warnings.warn("Expected glibc version with 2 components major.minor," - " got: %s" % version_str, RuntimeWarning) - return False - return (int(m.group("major")) == required_major and - int(m.group("minor")) >= minimum_minor) - - -def have_compatible_glibc(required_major, minimum_minor): - version_str = glibc_version_string() - if version_str is None: - return False - return check_glibc_version(version_str, required_major, minimum_minor) - - -# platform.libc_ver regularly returns completely nonsensical glibc -# versions. E.g. on my computer, platform says: -# -# ~$ python2.7 -c 'import platform; print(platform.libc_ver())' -# ('glibc', '2.7') -# ~$ python3.5 -c 'import platform; print(platform.libc_ver())' -# ('glibc', '2.9') -# -# But the truth is: -# -# ~$ ldd --version -# ldd (Debian GLIBC 2.22-11) 2.22 -# -# This is unfortunate, because it means that the linehaul data on libc -# versions that was generated by pip 8.1.2 and earlier is useless and -# misleading. Solution: instead of using platform, use our code that actually -# works. -def libc_ver(): - """Try to determine the glibc version - - Returns a tuple of strings (lib, version) which default to empty strings - in case the lookup fails. - """ - glibc_version = glibc_version_string() - if glibc_version is None: - return ("", "") - else: - return ("glibc", glibc_version) diff --git a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/hashes.py b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/hashes.py deleted file mode 100644 index 8cf6367..0000000 --- a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/hashes.py +++ /dev/null @@ -1,94 +0,0 @@ -from __future__ import absolute_import - -import hashlib - -from pip._vendor.six import iteritems, iterkeys, itervalues - -from pip._internal.exceptions import ( - HashMismatch, HashMissing, InstallationError, -) -from pip._internal.utils.misc import read_chunks - -# The recommended hash algo of the moment. Change this whenever the state of -# the art changes; it won't hurt backward compatibility. -FAVORITE_HASH = 'sha256' - - -# Names of hashlib algorithms allowed by the --hash option and ``pip hash`` -# Currently, those are the ones at least as collision-resistant as sha256. -STRONG_HASHES = ['sha256', 'sha384', 'sha512'] - - -class Hashes(object): - """A wrapper that builds multiple hashes at once and checks them against - known-good values - - """ - def __init__(self, hashes=None): - """ - :param hashes: A dict of algorithm names pointing to lists of allowed - hex digests - """ - self._allowed = {} if hashes is None else hashes - - def check_against_chunks(self, chunks): - """Check good hashes against ones built from iterable of chunks of - data. - - Raise HashMismatch if none match. - - """ - gots = {} - for hash_name in iterkeys(self._allowed): - try: - gots[hash_name] = hashlib.new(hash_name) - except (ValueError, TypeError): - raise InstallationError('Unknown hash name: %s' % hash_name) - - for chunk in chunks: - for hash in itervalues(gots): - hash.update(chunk) - - for hash_name, got in iteritems(gots): - if got.hexdigest() in self._allowed[hash_name]: - return - self._raise(gots) - - def _raise(self, gots): - raise HashMismatch(self._allowed, gots) - - def check_against_file(self, file): - """Check good hashes against a file-like object - - Raise HashMismatch if none match. - - """ - return self.check_against_chunks(read_chunks(file)) - - def check_against_path(self, path): - with open(path, 'rb') as file: - return self.check_against_file(file) - - def __nonzero__(self): - """Return whether I know any known-good hashes.""" - return bool(self._allowed) - - def __bool__(self): - return self.__nonzero__() - - -class MissingHashes(Hashes): - """A workalike for Hashes used when we're missing a hash for a requirement - - It computes the actual hash of the requirement and raises a HashMissing - exception showing it to the user. - - """ - def __init__(self): - """Don't offer the ``hashes`` kwarg.""" - # Pass our favorite hash in to generate a "gotten hash". With the - # empty list, it will never match, so an error will always raise. - super(MissingHashes, self).__init__(hashes={FAVORITE_HASH: []}) - - def _raise(self, gots): - raise HashMissing(gots[FAVORITE_HASH].hexdigest()) diff --git a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/logging.py b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/logging.py deleted file mode 100644 index 1fb3e8a..0000000 --- a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/logging.py +++ /dev/null @@ -1,132 +0,0 @@ -from __future__ import absolute_import - -import contextlib -import logging -import logging.handlers -import os - -from pip._internal.compat import WINDOWS -from pip._internal.utils.misc import ensure_dir - -try: - import threading -except ImportError: - import dummy_threading as threading # type: ignore - - -try: - from pip._vendor import colorama -# Lots of different errors can come from this, including SystemError and -# ImportError. -except Exception: - colorama = None - - -_log_state = threading.local() -_log_state.indentation = 0 - - -@contextlib.contextmanager -def indent_log(num=2): - """ - A context manager which will cause the log output to be indented for any - log messages emitted inside it. - """ - _log_state.indentation += num - try: - yield - finally: - _log_state.indentation -= num - - -def get_indentation(): - return getattr(_log_state, 'indentation', 0) - - -class IndentingFormatter(logging.Formatter): - - def format(self, record): - """ - Calls the standard formatter, but will indent all of the log messages - by our current indentation level. - """ - formatted = logging.Formatter.format(self, record) - formatted = "".join([ - (" " * get_indentation()) + line - for line in formatted.splitlines(True) - ]) - return formatted - - -def _color_wrap(*colors): - def wrapped(inp): - return "".join(list(colors) + [inp, colorama.Style.RESET_ALL]) - return wrapped - - -class ColorizedStreamHandler(logging.StreamHandler): - - # Don't build up a list of colors if we don't have colorama - if colorama: - COLORS = [ - # This needs to be in order from highest logging level to lowest. - (logging.ERROR, _color_wrap(colorama.Fore.RED)), - (logging.WARNING, _color_wrap(colorama.Fore.YELLOW)), - ] - else: - COLORS = [] - - def __init__(self, stream=None, no_color=None): - logging.StreamHandler.__init__(self, stream) - self._no_color = no_color - - if WINDOWS and colorama: - self.stream = colorama.AnsiToWin32(self.stream) - - def should_color(self): - # Don't colorize things if we do not have colorama or if told not to - if not colorama or self._no_color: - return False - - real_stream = ( - self.stream if not isinstance(self.stream, colorama.AnsiToWin32) - else self.stream.wrapped - ) - - # If the stream is a tty we should color it - if hasattr(real_stream, "isatty") and real_stream.isatty(): - return True - - # If we have an ASNI term we should color it - if os.environ.get("TERM") == "ANSI": - return True - - # If anything else we should not color it - return False - - def format(self, record): - msg = logging.StreamHandler.format(self, record) - - if self.should_color(): - for level, color in self.COLORS: - if record.levelno >= level: - msg = color(msg) - break - - return msg - - -class BetterRotatingFileHandler(logging.handlers.RotatingFileHandler): - - def _open(self): - ensure_dir(os.path.dirname(self.baseFilename)) - return logging.handlers.RotatingFileHandler._open(self) - - -class MaxLevelFilter(logging.Filter): - - def __init__(self, level): - self.level = level - - def filter(self, record): - return record.levelno < self.level diff --git a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/misc.py b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/misc.py deleted file mode 100644 index db84a7c..0000000 --- a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/misc.py +++ /dev/null @@ -1,851 +0,0 @@ -from __future__ import absolute_import - -import contextlib -import errno -import io -import locale -# we have a submodule named 'logging' which would shadow this if we used the -# regular name: -import logging as std_logging -import os -import posixpath -import re -import shutil -import stat -import subprocess -import sys -import tarfile -import zipfile -from collections import deque - -from pip._vendor import pkg_resources -# NOTE: retrying is not annotated in typeshed as on 2017-07-17, which is -# why we ignore the type on this import. -from pip._vendor.retrying import retry # type: ignore -from pip._vendor.six import PY2 -from pip._vendor.six.moves import input - -from pip._internal.compat import console_to_str, expanduser, stdlib_pkgs -from pip._internal.exceptions import InstallationError -from pip._internal.locations import ( - running_under_virtualenv, site_packages, user_site, virtualenv_no_global, - write_delete_marker_file, -) - -if PY2: - from io import BytesIO as StringIO -else: - from io import StringIO - -__all__ = ['rmtree', 'display_path', 'backup_dir', - 'ask', 'splitext', - 'format_size', 'is_installable_dir', - 'is_svn_page', 'file_contents', - 'split_leading_dir', 'has_leading_dir', - 'normalize_path', - 'renames', 'get_prog', - 'unzip_file', 'untar_file', 'unpack_file', 'call_subprocess', - 'captured_stdout', 'ensure_dir', - 'ARCHIVE_EXTENSIONS', 'SUPPORTED_EXTENSIONS', - 'get_installed_version'] - - -logger = std_logging.getLogger(__name__) - -BZ2_EXTENSIONS = ('.tar.bz2', '.tbz') -XZ_EXTENSIONS = ('.tar.xz', '.txz', '.tlz', '.tar.lz', '.tar.lzma') -ZIP_EXTENSIONS = ('.zip', '.whl') -TAR_EXTENSIONS = ('.tar.gz', '.tgz', '.tar') -ARCHIVE_EXTENSIONS = ( - ZIP_EXTENSIONS + BZ2_EXTENSIONS + TAR_EXTENSIONS + XZ_EXTENSIONS) -SUPPORTED_EXTENSIONS = ZIP_EXTENSIONS + TAR_EXTENSIONS -try: - import bz2 # noqa - SUPPORTED_EXTENSIONS += BZ2_EXTENSIONS -except ImportError: - logger.debug('bz2 module is not available') - -try: - # Only for Python 3.3+ - import lzma # noqa - SUPPORTED_EXTENSIONS += XZ_EXTENSIONS -except ImportError: - logger.debug('lzma module is not available') - - -def import_or_raise(pkg_or_module_string, ExceptionType, *args, **kwargs): - try: - return __import__(pkg_or_module_string) - except ImportError: - raise ExceptionType(*args, **kwargs) - - -def ensure_dir(path): - """os.path.makedirs without EEXIST.""" - try: - os.makedirs(path) - except OSError as e: - if e.errno != errno.EEXIST: - raise - - -def get_prog(): - try: - prog = os.path.basename(sys.argv[0]) - if prog in ('__main__.py', '-c'): - return "%s -m pip" % sys.executable - else: - return prog - except (AttributeError, TypeError, IndexError): - pass - return 'pip' - - -# Retry every half second for up to 3 seconds -@retry(stop_max_delay=3000, wait_fixed=500) -def rmtree(dir, ignore_errors=False): - shutil.rmtree(dir, ignore_errors=ignore_errors, - onerror=rmtree_errorhandler) - - -def rmtree_errorhandler(func, path, exc_info): - """On Windows, the files in .svn are read-only, so when rmtree() tries to - remove them, an exception is thrown. We catch that here, remove the - read-only attribute, and hopefully continue without problems.""" - # if file type currently read only - if os.stat(path).st_mode & stat.S_IREAD: - # convert to read/write - os.chmod(path, stat.S_IWRITE) - # use the original function to repeat the operation - func(path) - return - else: - raise - - -def display_path(path): - """Gives the display value for a given path, making it relative to cwd - if possible.""" - path = os.path.normcase(os.path.abspath(path)) - if sys.version_info[0] == 2: - path = path.decode(sys.getfilesystemencoding(), 'replace') - path = path.encode(sys.getdefaultencoding(), 'replace') - if path.startswith(os.getcwd() + os.path.sep): - path = '.' + path[len(os.getcwd()):] - return path - - -def backup_dir(dir, ext='.bak'): - """Figure out the name of a directory to back up the given dir to - (adding .bak, .bak2, etc)""" - n = 1 - extension = ext - while os.path.exists(dir + extension): - n += 1 - extension = ext + str(n) - return dir + extension - - -def ask_path_exists(message, options): - for action in os.environ.get('PIP_EXISTS_ACTION', '').split(): - if action in options: - return action - return ask(message, options) - - -def ask(message, options): - """Ask the message interactively, with the given possible responses""" - while 1: - if os.environ.get('PIP_NO_INPUT'): - raise Exception( - 'No input was expected ($PIP_NO_INPUT set); question: %s' % - message - ) - response = input(message) - response = response.strip().lower() - if response not in options: - print( - 'Your response (%r) was not one of the expected responses: ' - '%s' % (response, ', '.join(options)) - ) - else: - return response - - -def format_size(bytes): - if bytes > 1000 * 1000: - return '%.1fMB' % (bytes / 1000.0 / 1000) - elif bytes > 10 * 1000: - return '%ikB' % (bytes / 1000) - elif bytes > 1000: - return '%.1fkB' % (bytes / 1000.0) - else: - return '%ibytes' % bytes - - -def is_installable_dir(path): - """Return True if `path` is a directory containing a setup.py file.""" - if not os.path.isdir(path): - return False - setup_py = os.path.join(path, 'setup.py') - if os.path.isfile(setup_py): - return True - return False - - -def is_svn_page(html): - """ - Returns true if the page appears to be the index page of an svn repository - """ - return (re.search(r'[^<]*Revision \d+:', html) and - re.search(r'Powered by (?:<a[^>]*?>)?Subversion', html, re.I)) - - -def file_contents(filename): - with open(filename, 'rb') as fp: - return fp.read().decode('utf-8') - - -def read_chunks(file, size=io.DEFAULT_BUFFER_SIZE): - """Yield pieces of data from a file-like object until EOF.""" - while True: - chunk = file.read(size) - if not chunk: - break - yield chunk - - -def split_leading_dir(path): - path = path.lstrip('/').lstrip('\\') - if '/' in path and (('\\' in path and path.find('/') < path.find('\\')) or - '\\' not in path): - return path.split('/', 1) - elif '\\' in path: - return path.split('\\', 1) - else: - return path, '' - - -def has_leading_dir(paths): - """Returns true if all the paths have the same leading path name - (i.e., everything is in one subdirectory in an archive)""" - common_prefix = None - for path in paths: - prefix, rest = split_leading_dir(path) - if not prefix: - return False - elif common_prefix is None: - common_prefix = prefix - elif prefix != common_prefix: - return False - return True - - -def normalize_path(path, resolve_symlinks=True): - """ - Convert a path to its canonical, case-normalized, absolute version. - - """ - path = expanduser(path) - if resolve_symlinks: - path = os.path.realpath(path) - else: - path = os.path.abspath(path) - return os.path.normcase(path) - - -def splitext(path): - """Like os.path.splitext, but take off .tar too""" - base, ext = posixpath.splitext(path) - if base.lower().endswith('.tar'): - ext = base[-4:] + ext - base = base[:-4] - return base, ext - - -def renames(old, new): - """Like os.renames(), but handles renaming across devices.""" - # Implementation borrowed from os.renames(). - head, tail = os.path.split(new) - if head and tail and not os.path.exists(head): - os.makedirs(head) - - shutil.move(old, new) - - head, tail = os.path.split(old) - if head and tail: - try: - os.removedirs(head) - except OSError: - pass - - -def is_local(path): - """ - Return True if path is within sys.prefix, if we're running in a virtualenv. - - If we're not in a virtualenv, all paths are considered "local." - - """ - if not running_under_virtualenv(): - return True - return normalize_path(path).startswith(normalize_path(sys.prefix)) - - -def dist_is_local(dist): - """ - Return True if given Distribution object is installed locally - (i.e. within current virtualenv). - - Always True if we're not in a virtualenv. - - """ - return is_local(dist_location(dist)) - - -def dist_in_usersite(dist): - """ - Return True if given Distribution is installed in user site. - """ - norm_path = normalize_path(dist_location(dist)) - return norm_path.startswith(normalize_path(user_site)) - - -def dist_in_site_packages(dist): - """ - Return True if given Distribution is installed in - sysconfig.get_python_lib(). - """ - return normalize_path( - dist_location(dist) - ).startswith(normalize_path(site_packages)) - - -def dist_is_editable(dist): - """Is distribution an editable install?""" - for path_item in sys.path: - egg_link = os.path.join(path_item, dist.project_name + '.egg-link') - if os.path.isfile(egg_link): - return True - return False - - -def get_installed_distributions(local_only=True, - skip=stdlib_pkgs, - include_editables=True, - editables_only=False, - user_only=False): - """ - Return a list of installed Distribution objects. - - If ``local_only`` is True (default), only return installations - local to the current virtualenv, if in a virtualenv. - - ``skip`` argument is an iterable of lower-case project names to - ignore; defaults to stdlib_pkgs - - If ``include_editables`` is False, don't report editables. - - If ``editables_only`` is True , only report editables. - - If ``user_only`` is True , only report installations in the user - site directory. - - """ - if local_only: - local_test = dist_is_local - else: - def local_test(d): - return True - - if include_editables: - def editable_test(d): - return True - else: - def editable_test(d): - return not dist_is_editable(d) - - if editables_only: - def editables_only_test(d): - return dist_is_editable(d) - else: - def editables_only_test(d): - return True - - if user_only: - user_test = dist_in_usersite - else: - def user_test(d): - return True - - return [d for d in pkg_resources.working_set - if local_test(d) and - d.key not in skip and - editable_test(d) and - editables_only_test(d) and - user_test(d) - ] - - -def egg_link_path(dist): - """ - Return the path for the .egg-link file if it exists, otherwise, None. - - There's 3 scenarios: - 1) not in a virtualenv - try to find in site.USER_SITE, then site_packages - 2) in a no-global virtualenv - try to find in site_packages - 3) in a yes-global virtualenv - try to find in site_packages, then site.USER_SITE - (don't look in global location) - - For #1 and #3, there could be odd cases, where there's an egg-link in 2 - locations. - - This method will just return the first one found. - """ - sites = [] - if running_under_virtualenv(): - if virtualenv_no_global(): - sites.append(site_packages) - else: - sites.append(site_packages) - if user_site: - sites.append(user_site) - else: - if user_site: - sites.append(user_site) - sites.append(site_packages) - - for site in sites: - egglink = os.path.join(site, dist.project_name) + '.egg-link' - if os.path.isfile(egglink): - return egglink - - -def dist_location(dist): - """ - Get the site-packages location of this distribution. Generally - this is dist.location, except in the case of develop-installed - packages, where dist.location is the source code location, and we - want to know where the egg-link file is. - - """ - egg_link = egg_link_path(dist) - if egg_link: - return egg_link - return dist.location - - -def current_umask(): - """Get the current umask which involves having to set it temporarily.""" - mask = os.umask(0) - os.umask(mask) - return mask - - -def unzip_file(filename, location, flatten=True): - """ - Unzip the file (with path `filename`) to the destination `location`. All - files are written based on system defaults and umask (i.e. permissions are - not preserved), except that regular file members with any execute - permissions (user, group, or world) have "chmod +x" applied after being - written. Note that for windows, any execute changes using os.chmod are - no-ops per the python docs. - """ - ensure_dir(location) - zipfp = open(filename, 'rb') - try: - zip = zipfile.ZipFile(zipfp, allowZip64=True) - leading = has_leading_dir(zip.namelist()) and flatten - for info in zip.infolist(): - name = info.filename - data = zip.read(name) - fn = name - if leading: - fn = split_leading_dir(name)[1] - fn = os.path.join(location, fn) - dir = os.path.dirname(fn) - if fn.endswith('/') or fn.endswith('\\'): - # A directory - ensure_dir(fn) - else: - ensure_dir(dir) - fp = open(fn, 'wb') - try: - fp.write(data) - finally: - fp.close() - mode = info.external_attr >> 16 - # if mode and regular file and any execute permissions for - # user/group/world? - if mode and stat.S_ISREG(mode) and mode & 0o111: - # make dest file have execute for user/group/world - # (chmod +x) no-op on windows per python docs - os.chmod(fn, (0o777 - current_umask() | 0o111)) - finally: - zipfp.close() - - -def untar_file(filename, location): - """ - Untar the file (with path `filename`) to the destination `location`. - All files are written based on system defaults and umask (i.e. permissions - are not preserved), except that regular file members with any execute - permissions (user, group, or world) have "chmod +x" applied after being - written. Note that for windows, any execute changes using os.chmod are - no-ops per the python docs. - """ - ensure_dir(location) - if filename.lower().endswith('.gz') or filename.lower().endswith('.tgz'): - mode = 'r:gz' - elif filename.lower().endswith(BZ2_EXTENSIONS): - mode = 'r:bz2' - elif filename.lower().endswith(XZ_EXTENSIONS): - mode = 'r:xz' - elif filename.lower().endswith('.tar'): - mode = 'r' - else: - logger.warning( - 'Cannot determine compression type for file %s', filename, - ) - mode = 'r:*' - tar = tarfile.open(filename, mode) - try: - # note: python<=2.5 doesn't seem to know about pax headers, filter them - leading = has_leading_dir([ - member.name for member in tar.getmembers() - if member.name != 'pax_global_header' - ]) - for member in tar.getmembers(): - fn = member.name - if fn == 'pax_global_header': - continue - if leading: - fn = split_leading_dir(fn)[1] - path = os.path.join(location, fn) - if member.isdir(): - ensure_dir(path) - elif member.issym(): - try: - tar._extract_member(member, path) - except Exception as exc: - # Some corrupt tar files seem to produce this - # (specifically bad symlinks) - logger.warning( - 'In the tar file %s the member %s is invalid: %s', - filename, member.name, exc, - ) - continue - else: - try: - fp = tar.extractfile(member) - except (KeyError, AttributeError) as exc: - # Some corrupt tar files seem to produce this - # (specifically bad symlinks) - logger.warning( - 'In the tar file %s the member %s is invalid: %s', - filename, member.name, exc, - ) - continue - ensure_dir(os.path.dirname(path)) - with open(path, 'wb') as destfp: - shutil.copyfileobj(fp, destfp) - fp.close() - # Update the timestamp (useful for cython compiled files) - tar.utime(member, path) - # member have any execute permissions for user/group/world? - if member.mode & 0o111: - # make dest file have execute for user/group/world - # no-op on windows per python docs - os.chmod(path, (0o777 - current_umask() | 0o111)) - finally: - tar.close() - - -def unpack_file(filename, location, content_type, link): - filename = os.path.realpath(filename) - if (content_type == 'application/zip' or - filename.lower().endswith(ZIP_EXTENSIONS) or - zipfile.is_zipfile(filename)): - unzip_file( - filename, - location, - flatten=not filename.endswith('.whl') - ) - elif (content_type == 'application/x-gzip' or - tarfile.is_tarfile(filename) or - filename.lower().endswith( - TAR_EXTENSIONS + BZ2_EXTENSIONS + XZ_EXTENSIONS)): - untar_file(filename, location) - elif (content_type and content_type.startswith('text/html') and - is_svn_page(file_contents(filename))): - # We don't really care about this - from pip._internal.vcs.subversion import Subversion - Subversion('svn+' + link.url).unpack(location) - else: - # FIXME: handle? - # FIXME: magic signatures? - logger.critical( - 'Cannot unpack file %s (downloaded from %s, content-type: %s); ' - 'cannot detect archive format', - filename, location, content_type, - ) - raise InstallationError( - 'Cannot determine archive format of %s' % location - ) - - -def call_subprocess(cmd, show_stdout=True, cwd=None, - on_returncode='raise', - command_desc=None, - extra_environ=None, unset_environ=None, spinner=None): - """ - Args: - unset_environ: an iterable of environment variable names to unset - prior to calling subprocess.Popen(). - """ - if unset_environ is None: - unset_environ = [] - # This function's handling of subprocess output is confusing and I - # previously broke it terribly, so as penance I will write a long comment - # explaining things. - # - # The obvious thing that affects output is the show_stdout= - # kwarg. show_stdout=True means, let the subprocess write directly to our - # stdout. Even though it is nominally the default, it is almost never used - # inside pip (and should not be used in new code without a very good - # reason); as of 2016-02-22 it is only used in a few places inside the VCS - # wrapper code. Ideally we should get rid of it entirely, because it - # creates a lot of complexity here for a rarely used feature. - # - # Most places in pip set show_stdout=False. What this means is: - # - We connect the child stdout to a pipe, which we read. - # - By default, we hide the output but show a spinner -- unless the - # subprocess exits with an error, in which case we show the output. - # - If the --verbose option was passed (= loglevel is DEBUG), then we show - # the output unconditionally. (But in this case we don't want to show - # the output a second time if it turns out that there was an error.) - # - # stderr is always merged with stdout (even if show_stdout=True). - if show_stdout: - stdout = None - else: - stdout = subprocess.PIPE - if command_desc is None: - cmd_parts = [] - for part in cmd: - if ' ' in part or '\n' in part or '"' in part or "'" in part: - part = '"%s"' % part.replace('"', '\\"') - cmd_parts.append(part) - command_desc = ' '.join(cmd_parts) - logger.debug("Running command %s", command_desc) - env = os.environ.copy() - if extra_environ: - env.update(extra_environ) - for name in unset_environ: - env.pop(name, None) - try: - proc = subprocess.Popen( - cmd, stderr=subprocess.STDOUT, stdin=subprocess.PIPE, - stdout=stdout, cwd=cwd, env=env, - ) - proc.stdin.close() - except Exception as exc: - logger.critical( - "Error %s while executing command %s", exc, command_desc, - ) - raise - all_output = [] - if stdout is not None: - while True: - line = console_to_str(proc.stdout.readline()) - if not line: - break - line = line.rstrip() - all_output.append(line + '\n') - if logger.getEffectiveLevel() <= std_logging.DEBUG: - # Show the line immediately - logger.debug(line) - else: - # Update the spinner - if spinner is not None: - spinner.spin() - try: - proc.wait() - finally: - if proc.stdout: - proc.stdout.close() - if spinner is not None: - if proc.returncode: - spinner.finish("error") - else: - spinner.finish("done") - if proc.returncode: - if on_returncode == 'raise': - if (logger.getEffectiveLevel() > std_logging.DEBUG and - not show_stdout): - logger.info( - 'Complete output from command %s:', command_desc, - ) - logger.info( - ''.join(all_output) + - '\n----------------------------------------' - ) - raise InstallationError( - 'Command "%s" failed with error code %s in %s' - % (command_desc, proc.returncode, cwd)) - elif on_returncode == 'warn': - logger.warning( - 'Command "%s" had error code %s in %s', - command_desc, proc.returncode, cwd, - ) - elif on_returncode == 'ignore': - pass - else: - raise ValueError('Invalid value: on_returncode=%s' % - repr(on_returncode)) - if not show_stdout: - return ''.join(all_output) - - -def read_text_file(filename): - """Return the contents of *filename*. - - Try to decode the file contents with utf-8, the preferred system encoding - (e.g., cp1252 on some Windows machines), and latin1, in that order. - Decoding a byte string with latin1 will never raise an error. In the worst - case, the returned string will contain some garbage characters. - - """ - with open(filename, 'rb') as fp: - data = fp.read() - - encodings = ['utf-8', locale.getpreferredencoding(False), 'latin1'] - for enc in encodings: - try: - data = data.decode(enc) - except UnicodeDecodeError: - continue - break - - assert type(data) != bytes # Latin1 should have worked. - return data - - -def _make_build_dir(build_dir): - os.makedirs(build_dir) - write_delete_marker_file(build_dir) - - -class FakeFile(object): - """Wrap a list of lines in an object with readline() to make - ConfigParser happy.""" - def __init__(self, lines): - self._gen = (l for l in lines) - - def readline(self): - try: - try: - return next(self._gen) - except NameError: - return self._gen.next() - except StopIteration: - return '' - - def __iter__(self): - return self._gen - - -class StreamWrapper(StringIO): - - @classmethod - def from_stream(cls, orig_stream): - cls.orig_stream = orig_stream - return cls() - - # compileall.compile_dir() needs stdout.encoding to print to stdout - @property - def encoding(self): - return self.orig_stream.encoding - - -@contextlib.contextmanager -def captured_output(stream_name): - """Return a context manager used by captured_stdout/stdin/stderr - that temporarily replaces the sys stream *stream_name* with a StringIO. - - Taken from Lib/support/__init__.py in the CPython repo. - """ - orig_stdout = getattr(sys, stream_name) - setattr(sys, stream_name, StreamWrapper.from_stream(orig_stdout)) - try: - yield getattr(sys, stream_name) - finally: - setattr(sys, stream_name, orig_stdout) - - -def captured_stdout(): - """Capture the output of sys.stdout: - - with captured_stdout() as stdout: - print('hello') - self.assertEqual(stdout.getvalue(), 'hello\n') - - Taken from Lib/support/__init__.py in the CPython repo. - """ - return captured_output('stdout') - - -class cached_property(object): - """A property that is only computed once per instance and then replaces - itself with an ordinary attribute. Deleting the attribute resets the - property. - - Source: https://github.com/bottlepy/bottle/blob/0.11.5/bottle.py#L175 - """ - - def __init__(self, func): - self.__doc__ = getattr(func, '__doc__') - self.func = func - - def __get__(self, obj, cls): - if obj is None: - # We're being accessed from the class itself, not from an object - return self - value = obj.__dict__[self.func.__name__] = self.func(obj) - return value - - -def get_installed_version(dist_name, lookup_dirs=None): - """Get the installed version of dist_name avoiding pkg_resources cache""" - # Create a requirement that we'll look for inside of setuptools. - req = pkg_resources.Requirement.parse(dist_name) - - # We want to avoid having this cached, so we need to construct a new - # working set each time. - if lookup_dirs is None: - working_set = pkg_resources.WorkingSet() - else: - working_set = pkg_resources.WorkingSet(lookup_dirs) - - # Get the installed distribution from our working set - dist = working_set.find(req) - - # Check to see if we got an installed distribution or not, if we did - # we want to return it's version. - return dist.version if dist else None - - -def consume(iterator): - """Consume an iterable at C speed.""" - deque(iterator, maxlen=0) - - -# Simulates an enum -def enum(*sequential, **named): - enums = dict(zip(sequential, range(len(sequential))), **named) - reverse = {value: key for key, value in enums.items()} - enums['reverse_mapping'] = reverse - return type('Enum', (), enums) diff --git a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/outdated.py b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/outdated.py deleted file mode 100644 index f4572ab..0000000 --- a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/outdated.py +++ /dev/null @@ -1,163 +0,0 @@ -from __future__ import absolute_import - -import datetime -import json -import logging -import os.path -import sys - -from pip._vendor import lockfile -from pip._vendor.packaging import version as packaging_version - -from pip._internal.compat import WINDOWS -from pip._internal.index import PackageFinder -from pip._internal.locations import USER_CACHE_DIR, running_under_virtualenv -from pip._internal.utils.filesystem import check_path_owner -from pip._internal.utils.misc import ensure_dir, get_installed_version - -SELFCHECK_DATE_FMT = "%Y-%m-%dT%H:%M:%SZ" - - -logger = logging.getLogger(__name__) - - -class VirtualenvSelfCheckState(object): - def __init__(self): - self.statefile_path = os.path.join(sys.prefix, "pip-selfcheck.json") - - # Load the existing state - try: - with open(self.statefile_path) as statefile: - self.state = json.load(statefile) - except (IOError, ValueError): - self.state = {} - - def save(self, pypi_version, current_time): - # Attempt to write out our version check file - with open(self.statefile_path, "w") as statefile: - json.dump( - { - "last_check": current_time.strftime(SELFCHECK_DATE_FMT), - "pypi_version": pypi_version, - }, - statefile, - sort_keys=True, - separators=(",", ":") - ) - - -class GlobalSelfCheckState(object): - def __init__(self): - self.statefile_path = os.path.join(USER_CACHE_DIR, "selfcheck.json") - - # Load the existing state - try: - with open(self.statefile_path) as statefile: - self.state = json.load(statefile)[sys.prefix] - except (IOError, ValueError, KeyError): - self.state = {} - - def save(self, pypi_version, current_time): - # Check to make sure that we own the directory - if not check_path_owner(os.path.dirname(self.statefile_path)): - return - - # Now that we've ensured the directory is owned by this user, we'll go - # ahead and make sure that all our directories are created. - ensure_dir(os.path.dirname(self.statefile_path)) - - # Attempt to write out our version check file - with lockfile.LockFile(self.statefile_path): - if os.path.exists(self.statefile_path): - with open(self.statefile_path) as statefile: - state = json.load(statefile) - else: - state = {} - - state[sys.prefix] = { - "last_check": current_time.strftime(SELFCHECK_DATE_FMT), - "pypi_version": pypi_version, - } - - with open(self.statefile_path, "w") as statefile: - json.dump(state, statefile, sort_keys=True, - separators=(",", ":")) - - -def load_selfcheck_statefile(): - if running_under_virtualenv(): - return VirtualenvSelfCheckState() - else: - return GlobalSelfCheckState() - - -def pip_version_check(session, options): - """Check for an update for pip. - - Limit the frequency of checks to once per week. State is stored either in - the active virtualenv or in the user's USER_CACHE_DIR keyed off the prefix - of the pip script path. - """ - installed_version = get_installed_version("pip") - if not installed_version: - return - - pip_version = packaging_version.parse(installed_version) - pypi_version = None - - try: - state = load_selfcheck_statefile() - - current_time = datetime.datetime.utcnow() - # Determine if we need to refresh the state - if "last_check" in state.state and "pypi_version" in state.state: - last_check = datetime.datetime.strptime( - state.state["last_check"], - SELFCHECK_DATE_FMT - ) - if (current_time - last_check).total_seconds() < 7 * 24 * 60 * 60: - pypi_version = state.state["pypi_version"] - - # Refresh the version if we need to or just see if we need to warn - if pypi_version is None: - # Lets use PackageFinder to see what the latest pip version is - finder = PackageFinder( - find_links=options.find_links, - index_urls=[options.index_url] + options.extra_index_urls, - allow_all_prereleases=False, # Explicitly set to False - trusted_hosts=options.trusted_hosts, - process_dependency_links=options.process_dependency_links, - session=session, - ) - all_candidates = finder.find_all_candidates("pip") - if not all_candidates: - return - pypi_version = str( - max(all_candidates, key=lambda c: c.version).version - ) - - # save that we've performed a check - state.save(pypi_version, current_time) - - remote_version = packaging_version.parse(pypi_version) - - # Determine if our pypi_version is older - if (pip_version < remote_version and - pip_version.base_version != remote_version.base_version): - # Advise "python -m pip" on Windows to avoid issues - # with overwriting pip.exe. - if WINDOWS: - pip_cmd = "python -m pip" - else: - pip_cmd = "pip" - logger.warning( - "You are using pip version %s, however version %s is " - "available.\nYou should consider upgrading via the " - "'%s install --upgrade pip' command.", - pip_version, pypi_version, pip_cmd - ) - except Exception: - logger.debug( - "There was an error checking the latest version of pip", - exc_info=True, - ) diff --git a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/packaging.py b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/packaging.py deleted file mode 100644 index d523953..0000000 --- a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/packaging.py +++ /dev/null @@ -1,70 +0,0 @@ -from __future__ import absolute_import - -import logging -import sys -from email.parser import FeedParser # type: ignore - -from pip._vendor import pkg_resources -from pip._vendor.packaging import specifiers, version - -from pip._internal import exceptions - -logger = logging.getLogger(__name__) - - -def check_requires_python(requires_python): - """ - Check if the python version in use match the `requires_python` specifier. - - Returns `True` if the version of python in use matches the requirement. - Returns `False` if the version of python in use does not matches the - requirement. - - Raises an InvalidSpecifier if `requires_python` have an invalid format. - """ - if requires_python is None: - # The package provides no information - return True - requires_python_specifier = specifiers.SpecifierSet(requires_python) - - # We only use major.minor.micro - python_version = version.parse('.'.join(map(str, sys.version_info[:3]))) - return python_version in requires_python_specifier - - -def get_metadata(dist): - if (isinstance(dist, pkg_resources.DistInfoDistribution) and - dist.has_metadata('METADATA')): - return dist.get_metadata('METADATA') - elif dist.has_metadata('PKG-INFO'): - return dist.get_metadata('PKG-INFO') - - -def check_dist_requires_python(dist): - metadata = get_metadata(dist) - feed_parser = FeedParser() - feed_parser.feed(metadata) - pkg_info_dict = feed_parser.close() - requires_python = pkg_info_dict.get('Requires-Python') - try: - if not check_requires_python(requires_python): - raise exceptions.UnsupportedPythonVersion( - "%s requires Python '%s' but the running Python is %s" % ( - dist.project_name, - requires_python, - '.'.join(map(str, sys.version_info[:3])),) - ) - except specifiers.InvalidSpecifier as e: - logger.warning( - "Package %s has an invalid Requires-Python entry %s - %s", - dist.project_name, requires_python, e, - ) - return - - -def get_installer(dist): - if dist.has_metadata('INSTALLER'): - for line in dist.get_metadata_lines('INSTALLER'): - if line.strip(): - return line.strip() - return '' diff --git a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/setuptools_build.py b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/setuptools_build.py deleted file mode 100644 index 9d32174..0000000 --- a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/setuptools_build.py +++ /dev/null @@ -1,8 +0,0 @@ -# Shim to wrap setup.py invocation with setuptools -SETUPTOOLS_SHIM = ( - "import setuptools, tokenize;__file__=%r;" - "f=getattr(tokenize, 'open', open)(__file__);" - "code=f.read().replace('\\r\\n', '\\n');" - "f.close();" - "exec(compile(code, __file__, 'exec'))" -) diff --git a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/temp_dir.py b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/temp_dir.py deleted file mode 100644 index 25bc0d9..0000000 --- a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/temp_dir.py +++ /dev/null @@ -1,82 +0,0 @@ -from __future__ import absolute_import - -import logging -import os.path -import tempfile - -from pip._internal.utils.misc import rmtree - -logger = logging.getLogger(__name__) - - -class TempDirectory(object): - """Helper class that owns and cleans up a temporary directory. - - This class can be used as a context manager or as an OO representation of a - temporary directory. - - Attributes: - path - Location to the created temporary directory or None - delete - Whether the directory should be deleted when exiting - (when used as a contextmanager) - - Methods: - create() - Creates a temporary directory and stores its path in the path - attribute. - cleanup() - Deletes the temporary directory and sets path attribute to None - - When used as a context manager, a temporary directory is created on - entering the context and, if the delete attribute is True, on exiting the - context the created directory is deleted. - """ - - def __init__(self, path=None, delete=None, kind="temp"): - super(TempDirectory, self).__init__() - - if path is None and delete is None: - # If we were not given an explicit directory, and we were not given - # an explicit delete option, then we'll default to deleting. - delete = True - - self.path = path - self.delete = delete - self.kind = kind - - def __repr__(self): - return "<{} {!r}>".format(self.__class__.__name__, self.path) - - def __enter__(self): - self.create() - return self - - def __exit__(self, exc, value, tb): - if self.delete: - self.cleanup() - - def create(self): - """Create a temporary directory and store it's path in self.path - """ - if self.path is not None: - logger.debug( - "Skipped creation of temporary directory: {}".format(self.path) - ) - return - # We realpath here because some systems have their default tmpdir - # symlinked to another directory. This tends to confuse build - # scripts, so we canonicalize the path by traversing potential - # symlinks here. - self.path = os.path.realpath( - tempfile.mkdtemp(prefix="pip-{}-".format(self.kind)) - ) - logger.debug("Created temporary directory: {}".format(self.path)) - - def cleanup(self): - """Remove the temporary directory created and reset state - """ - if self.path is not None and os.path.exists(self.path): - rmtree(self.path) - self.path = None diff --git a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/typing.py b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/typing.py deleted file mode 100644 index 4e25ae6..0000000 --- a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/typing.py +++ /dev/null @@ -1,29 +0,0 @@ -"""For neatly implementing static typing in pip. - -`mypy` - the static type analysis tool we use - uses the `typing` module, which -provides core functionality fundamental to mypy's functioning. - -Generally, `typing` would be imported at runtime and used in that fashion - -it acts as a no-op at runtime and does not have any run-time overhead by -design. - -As it turns out, `typing` is not vendorable - it uses separate sources for -Python 2/Python 3. Thus, this codebase can not expect it to be present. -To work around this, mypy allows the typing import to be behind a False-y -optional to prevent it from running at runtime and type-comments can be used -to remove the need for the types to be accessible directly during runtime. - -This module provides the False-y guard in a nicely named fashion so that a -curious maintainer can reach here to read this. - -In pip, all static-typing related imports should be guarded as follows: - - from pip.utils.typing import MYPY_CHECK_RUNNING - - if MYPY_CHECK_RUNNING: - from typing import ... - -Ref: https://github.com/python/mypy/issues/3216 -""" - -MYPY_CHECK_RUNNING = False diff --git a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/ui.py b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/ui.py deleted file mode 100644 index d97ea36..0000000 --- a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/utils/ui.py +++ /dev/null @@ -1,421 +0,0 @@ -from __future__ import absolute_import, division - -import contextlib -import itertools -import logging -import sys -import time -from signal import SIGINT, default_int_handler, signal - -from pip._vendor import six -from pip._vendor.progress.bar import ( - Bar, ChargingBar, FillingCirclesBar, FillingSquaresBar, IncrementalBar, - ShadyBar, -) -from pip._vendor.progress.helpers import HIDE_CURSOR, SHOW_CURSOR, WritelnMixin -from pip._vendor.progress.spinner import Spinner - -from pip._internal.compat import WINDOWS -from pip._internal.utils.logging import get_indentation -from pip._internal.utils.misc import format_size -from pip._internal.utils.typing import MYPY_CHECK_RUNNING - -if MYPY_CHECK_RUNNING: - from typing import Any - -try: - from pip._vendor import colorama -# Lots of different errors can come from this, including SystemError and -# ImportError. -except Exception: - colorama = None - -logger = logging.getLogger(__name__) - - -def _select_progress_class(preferred, fallback): - encoding = getattr(preferred.file, "encoding", None) - - # If we don't know what encoding this file is in, then we'll just assume - # that it doesn't support unicode and use the ASCII bar. - if not encoding: - return fallback - - # Collect all of the possible characters we want to use with the preferred - # bar. - characters = [ - getattr(preferred, "empty_fill", six.text_type()), - getattr(preferred, "fill", six.text_type()), - ] - characters += list(getattr(preferred, "phases", [])) - - # Try to decode the characters we're using for the bar using the encoding - # of the given file, if this works then we'll assume that we can use the - # fancier bar and if not we'll fall back to the plaintext bar. - try: - six.text_type().join(characters).encode(encoding) - except UnicodeEncodeError: - return fallback - else: - return preferred - - -_BaseBar = _select_progress_class(IncrementalBar, Bar) # type: Any - - -class InterruptibleMixin(object): - """ - Helper to ensure that self.finish() gets called on keyboard interrupt. - - This allows downloads to be interrupted without leaving temporary state - (like hidden cursors) behind. - - This class is similar to the progress library's existing SigIntMixin - helper, but as of version 1.2, that helper has the following problems: - - 1. It calls sys.exit(). - 2. It discards the existing SIGINT handler completely. - 3. It leaves its own handler in place even after an uninterrupted finish, - which will have unexpected delayed effects if the user triggers an - unrelated keyboard interrupt some time after a progress-displaying - download has already completed, for example. - """ - - def __init__(self, *args, **kwargs): - """ - Save the original SIGINT handler for later. - """ - super(InterruptibleMixin, self).__init__(*args, **kwargs) - - self.original_handler = signal(SIGINT, self.handle_sigint) - - # If signal() returns None, the previous handler was not installed from - # Python, and we cannot restore it. This probably should not happen, - # but if it does, we must restore something sensible instead, at least. - # The least bad option should be Python's default SIGINT handler, which - # just raises KeyboardInterrupt. - if self.original_handler is None: - self.original_handler = default_int_handler - - def finish(self): - """ - Restore the original SIGINT handler after finishing. - - This should happen regardless of whether the progress display finishes - normally, or gets interrupted. - """ - super(InterruptibleMixin, self).finish() - signal(SIGINT, self.original_handler) - - def handle_sigint(self, signum, frame): - """ - Call self.finish() before delegating to the original SIGINT handler. - - This handler should only be in place while the progress display is - active. - """ - self.finish() - self.original_handler(signum, frame) - - -class SilentBar(Bar): - - def update(self): - pass - - -class BlueEmojiBar(IncrementalBar): - - suffix = "%(percent)d%%" - bar_prefix = " " - bar_suffix = " " - phases = (u"\U0001F539", u"\U0001F537", u"\U0001F535") # type: Any - - -class DownloadProgressMixin(object): - - def __init__(self, *args, **kwargs): - super(DownloadProgressMixin, self).__init__(*args, **kwargs) - self.message = (" " * (get_indentation() + 2)) + self.message - - @property - def downloaded(self): - return format_size(self.index) - - @property - def download_speed(self): - # Avoid zero division errors... - if self.avg == 0.0: - return "..." - return format_size(1 / self.avg) + "/s" - - @property - def pretty_eta(self): - if self.eta: - return "eta %s" % self.eta_td - return "" - - def iter(self, it, n=1): - for x in it: - yield x - self.next(n) - self.finish() - - -class WindowsMixin(object): - - def __init__(self, *args, **kwargs): - # The Windows terminal does not support the hide/show cursor ANSI codes - # even with colorama. So we'll ensure that hide_cursor is False on - # Windows. - # This call neds to go before the super() call, so that hide_cursor - # is set in time. The base progress bar class writes the "hide cursor" - # code to the terminal in its init, so if we don't set this soon - # enough, we get a "hide" with no corresponding "show"... - if WINDOWS and self.hide_cursor: - self.hide_cursor = False - - super(WindowsMixin, self).__init__(*args, **kwargs) - - # Check if we are running on Windows and we have the colorama module, - # if we do then wrap our file with it. - if WINDOWS and colorama: - self.file = colorama.AnsiToWin32(self.file) - # The progress code expects to be able to call self.file.isatty() - # but the colorama.AnsiToWin32() object doesn't have that, so we'll - # add it. - self.file.isatty = lambda: self.file.wrapped.isatty() - # The progress code expects to be able to call self.file.flush() - # but the colorama.AnsiToWin32() object doesn't have that, so we'll - # add it. - self.file.flush = lambda: self.file.wrapped.flush() - - -class BaseDownloadProgressBar(WindowsMixin, InterruptibleMixin, - DownloadProgressMixin): - - file = sys.stdout - message = "%(percent)d%%" - suffix = "%(downloaded)s %(download_speed)s %(pretty_eta)s" - -# NOTE: The "type: ignore" comments on the following classes are there to -# work around https://github.com/python/typing/issues/241 - - -class DefaultDownloadProgressBar(BaseDownloadProgressBar, - _BaseBar): # type: ignore - pass - - -class DownloadSilentBar(BaseDownloadProgressBar, SilentBar): # type: ignore - pass - - -class DownloadIncrementalBar(BaseDownloadProgressBar, # type: ignore - IncrementalBar): - pass - - -class DownloadChargingBar(BaseDownloadProgressBar, # type: ignore - ChargingBar): - pass - - -class DownloadShadyBar(BaseDownloadProgressBar, ShadyBar): # type: ignore - pass - - -class DownloadFillingSquaresBar(BaseDownloadProgressBar, # type: ignore - FillingSquaresBar): - pass - - -class DownloadFillingCirclesBar(BaseDownloadProgressBar, # type: ignore - FillingCirclesBar): - pass - - -class DownloadBlueEmojiProgressBar(BaseDownloadProgressBar, # type: ignore - BlueEmojiBar): - pass - - -class DownloadProgressSpinner(WindowsMixin, InterruptibleMixin, - DownloadProgressMixin, WritelnMixin, Spinner): - - file = sys.stdout - suffix = "%(downloaded)s %(download_speed)s" - - def next_phase(self): - if not hasattr(self, "_phaser"): - self._phaser = itertools.cycle(self.phases) - return next(self._phaser) - - def update(self): - message = self.message % self - phase = self.next_phase() - suffix = self.suffix % self - line = ''.join([ - message, - " " if message else "", - phase, - " " if suffix else "", - suffix, - ]) - - self.writeln(line) - - -BAR_TYPES = { - "off": (DownloadSilentBar, DownloadSilentBar), - "on": (DefaultDownloadProgressBar, DownloadProgressSpinner), - "ascii": (DownloadIncrementalBar, DownloadProgressSpinner), - "pretty": (DownloadFillingCirclesBar, DownloadProgressSpinner), - "emoji": (DownloadBlueEmojiProgressBar, DownloadProgressSpinner) -} - - -def DownloadProgressProvider(progress_bar, max=None): - if max is None or max == 0: - return BAR_TYPES[progress_bar][1]().iter - else: - return BAR_TYPES[progress_bar][0](max=max).iter - - -################################################################ -# Generic "something is happening" spinners -# -# We don't even try using progress.spinner.Spinner here because it's actually -# simpler to reimplement from scratch than to coerce their code into doing -# what we need. -################################################################ - -@contextlib.contextmanager -def hidden_cursor(file): - # The Windows terminal does not support the hide/show cursor ANSI codes, - # even via colorama. So don't even try. - if WINDOWS: - yield - # We don't want to clutter the output with control characters if we're - # writing to a file, or if the user is running with --quiet. - # See https://github.com/pypa/pip/issues/3418 - elif not file.isatty() or logger.getEffectiveLevel() > logging.INFO: - yield - else: - file.write(HIDE_CURSOR) - try: - yield - finally: - file.write(SHOW_CURSOR) - - -class RateLimiter(object): - def __init__(self, min_update_interval_seconds): - self._min_update_interval_seconds = min_update_interval_seconds - self._last_update = 0 - - def ready(self): - now = time.time() - delta = now - self._last_update - return delta >= self._min_update_interval_seconds - - def reset(self): - self._last_update = time.time() - - -class InteractiveSpinner(object): - def __init__(self, message, file=None, spin_chars="-\\|/", - # Empirically, 8 updates/second looks nice - min_update_interval_seconds=0.125): - self._message = message - if file is None: - file = sys.stdout - self._file = file - self._rate_limiter = RateLimiter(min_update_interval_seconds) - self._finished = False - - self._spin_cycle = itertools.cycle(spin_chars) - - self._file.write(" " * get_indentation() + self._message + " ... ") - self._width = 0 - - def _write(self, status): - assert not self._finished - # Erase what we wrote before by backspacing to the beginning, writing - # spaces to overwrite the old text, and then backspacing again - backup = "\b" * self._width - self._file.write(backup + " " * self._width + backup) - # Now we have a blank slate to add our status - self._file.write(status) - self._width = len(status) - self._file.flush() - self._rate_limiter.reset() - - def spin(self): - if self._finished: - return - if not self._rate_limiter.ready(): - return - self._write(next(self._spin_cycle)) - - def finish(self, final_status): - if self._finished: - return - self._write(final_status) - self._file.write("\n") - self._file.flush() - self._finished = True - - -# Used for dumb terminals, non-interactive installs (no tty), etc. -# We still print updates occasionally (once every 60 seconds by default) to -# act as a keep-alive for systems like Travis-CI that take lack-of-output as -# an indication that a task has frozen. -class NonInteractiveSpinner(object): - def __init__(self, message, min_update_interval_seconds=60): - self._message = message - self._finished = False - self._rate_limiter = RateLimiter(min_update_interval_seconds) - self._update("started") - - def _update(self, status): - assert not self._finished - self._rate_limiter.reset() - logger.info("%s: %s", self._message, status) - - def spin(self): - if self._finished: - return - if not self._rate_limiter.ready(): - return - self._update("still running...") - - def finish(self, final_status): - if self._finished: - return - self._update("finished with status '%s'" % (final_status,)) - self._finished = True - - -@contextlib.contextmanager -def open_spinner(message): - # Interactive spinner goes directly to sys.stdout rather than being routed - # through the logging system, but it acts like it has level INFO, - # i.e. it's only displayed if we're at level INFO or better. - # Non-interactive spinner goes through the logging system, so it is always - # in sync with logging configuration. - if sys.stdout.isatty() and logger.getEffectiveLevel() <= logging.INFO: - spinner = InteractiveSpinner(message) - else: - spinner = NonInteractiveSpinner(message) - try: - with hidden_cursor(sys.stdout): - yield spinner - except KeyboardInterrupt: - spinner.finish("canceled") - raise - except Exception: - spinner.finish("error") - raise - else: - spinner.finish("done") -- cgit v1.2.3