--- a/env/lib/python3.7/site-packages/jinja2/exceptions.py	Thu May 14 16:47:39 2020 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,177 +0,0 @@
-# -*- coding: utf-8 -*-
-from ._compat import imap
-from ._compat import implements_to_string
-from ._compat import PY2
-from ._compat import text_type
-
-
-class TemplateError(Exception):
-    """Baseclass for all template errors."""
-
-    if PY2:
-
-        def __init__(self, message=None):
-            if message is not None:
-                message = text_type(message).encode("utf-8")
-            Exception.__init__(self, message)
-
-        @property
-        def message(self):
-            if self.args:
-                message = self.args[0]
-                if message is not None:
-                    return message.decode("utf-8", "replace")
-
-        def __unicode__(self):
-            return self.message or u""
-
-    else:
-
-        def __init__(self, message=None):
-            Exception.__init__(self, message)
-
-        @property
-        def message(self):
-            if self.args:
-                message = self.args[0]
-                if message is not None:
-                    return message
-
-
-@implements_to_string
-class TemplateNotFound(IOError, LookupError, TemplateError):
-    """Raised if a template does not exist.
-
-    .. versionchanged:: 2.11
-        If the given name is :class:`Undefined` and no message was
-        provided, an :exc:`UndefinedError` is raised.
-    """
-
-    # looks weird, but removes the warning descriptor that just
-    # bogusly warns us about message being deprecated
-    message = None
-
-    def __init__(self, name, message=None):
-        IOError.__init__(self, name)
-
-        if message is None:
-            from .runtime import Undefined
-
-            if isinstance(name, Undefined):
-                name._fail_with_undefined_error()
-
-            message = name
-
-        self.message = message
-        self.name = name
-        self.templates = [name]
-
-    def __str__(self):
-        return self.message
-
-
-class TemplatesNotFound(TemplateNotFound):
-    """Like :class:`TemplateNotFound` but raised if multiple templates
-    are selected.  This is a subclass of :class:`TemplateNotFound`
-    exception, so just catching the base exception will catch both.
-
-    .. versionchanged:: 2.11
-        If a name in the list of names is :class:`Undefined`, a message
-        about it being undefined is shown rather than the empty string.
-
-    .. versionadded:: 2.2
-    """
-
-    def __init__(self, names=(), message=None):
-        if message is None:
-            from .runtime import Undefined
-
-            parts = []
-
-            for name in names:
-                if isinstance(name, Undefined):
-                    parts.append(name._undefined_message)
-                else:
-                    parts.append(name)
-
-            message = u"none of the templates given were found: " + u", ".join(
-                imap(text_type, parts)
-            )
-        TemplateNotFound.__init__(self, names and names[-1] or None, message)
-        self.templates = list(names)
-
-
-@implements_to_string
-class TemplateSyntaxError(TemplateError):
-    """Raised to tell the user that there is a problem with the template."""
-
-    def __init__(self, message, lineno, name=None, filename=None):
-        TemplateError.__init__(self, message)
-        self.lineno = lineno
-        self.name = name
-        self.filename = filename
-        self.source = None
-
-        # this is set to True if the debug.translate_syntax_error
-        # function translated the syntax error into a new traceback
-        self.translated = False
-
-    def __str__(self):
-        # for translated errors we only return the message
-        if self.translated:
-            return self.message
-
-        # otherwise attach some stuff
-        location = "line %d" % self.lineno
-        name = self.filename or self.name
-        if name:
-            location = 'File "%s", %s' % (name, location)
-        lines = [self.message, "  " + location]
-
-        # if the source is set, add the line to the output
-        if self.source is not None:
-            try:
-                line = self.source.splitlines()[self.lineno - 1]
-            except IndexError:
-                line = None
-            if line:
-                lines.append("    " + line.strip())
-
-        return u"\n".join(lines)
-
-    def __reduce__(self):
-        # https://bugs.python.org/issue1692335 Exceptions that take
-        # multiple required arguments have problems with pickling.
-        # Without this, raises TypeError: __init__() missing 1 required
-        # positional argument: 'lineno'
-        return self.__class__, (self.message, self.lineno, self.name, self.filename)
-
-
-class TemplateAssertionError(TemplateSyntaxError):
-    """Like a template syntax error, but covers cases where something in the
-    template caused an error at compile time that wasn't necessarily caused
-    by a syntax error.  However it's a direct subclass of
-    :exc:`TemplateSyntaxError` and has the same attributes.
-    """
-
-
-class TemplateRuntimeError(TemplateError):
-    """A generic runtime error in the template engine.  Under some situations
-    Jinja may raise this exception.
-    """
-
-
-class UndefinedError(TemplateRuntimeError):
-    """Raised if a template tries to operate on :class:`Undefined`."""
-
-
-class SecurityError(TemplateRuntimeError):
-    """Raised if a template tries to do something insecure if the
-    sandbox is enabled.
-    """
-
-
-class FilterArgumentError(TemplateRuntimeError):
-    """This error is raised if a filter was called with inappropriate
-    arguments
-    """