1 files changed, 0 insertions, 102 deletions
diff --git a/lib/spack/external/pytest-fallback/_pytest/assertion/truncate.py b/lib/spack/external/pytest-fallback/_pytest/assertion/truncate.py
deleted file mode 100644
index 1e13063569..0000000000
--- a/lib/spack/external/pytest-fallback/_pytest/assertion/truncate.py
+++ /dev/null
@@ -1,102 +0,0 @@
-"""
-Utilities for truncating assertion output.
-
-Current default behaviour is to truncate assertion explanations at
-~8 terminal lines, unless running in "-vv" mode or running on CI.
-"""
-from __future__ import absolute_import, division, print_function
-import os
-
-import py
-
-
-DEFAULT_MAX_LINES = 8
-DEFAULT_MAX_CHARS = 8 * 80
-USAGE_MSG = "use '-vv' to show"
-
-
-def truncate_if_required(explanation, item, max_length=None):
-    """
-    Truncate this assertion explanation if the given test item is eligible.
-    """
-    if _should_truncate_item(item):
-        return _truncate_explanation(explanation)
-    return explanation
-
-
-def _should_truncate_item(item):
-    """
-    Whether or not this test item is eligible for truncation.
-    """
-    verbose = item.config.option.verbose
-    return verbose < 2 and not _running_on_ci()
-
-
-def _running_on_ci():
-    """Check if we're currently running on a CI system."""
-    env_vars = ['CI', 'BUILD_NUMBER']
-    return any(var in os.environ for var in env_vars)
-
-
-def _truncate_explanation(input_lines, max_lines=None, max_chars=None):
-    """
-    Truncate given list of strings that makes up the assertion explanation.
-
-    Truncates to either 8 lines, or 640 characters - whichever the input reaches
-    first. The remaining lines will be replaced by a usage message.
-    """
-
-    if max_lines is None:
-        max_lines = DEFAULT_MAX_LINES
-    if max_chars is None:
-        max_chars = DEFAULT_MAX_CHARS
-
-    # Check if truncation required
-    input_char_count = len("".join(input_lines))
-    if len(input_lines) <= max_lines and input_char_count <= max_chars:
-        return input_lines
-
-    # Truncate first to max_lines, and then truncate to max_chars if max_chars
-    # is exceeded.
-    truncated_explanation = input_lines[:max_lines]
-    truncated_explanation = _truncate_by_char_count(truncated_explanation, max_chars)
-
-    # Add ellipsis to final line
-    truncated_explanation[-1] = truncated_explanation[-1] + "..."
-
-    # Append useful message to explanation
-    truncated_line_count = len(input_lines) - len(truncated_explanation)
-    truncated_line_count += 1  # Account for the part-truncated final line
-    msg = '...Full output truncated'
-    if truncated_line_count == 1:
-        msg += ' ({0} line hidden)'.format(truncated_line_count)
-    else:
-        msg += ' ({0} lines hidden)'.format(truncated_line_count)
-    msg += ", {0}" .format(USAGE_MSG)
-    truncated_explanation.extend([
-        py.builtin._totext(""),
-        py.builtin._totext(msg),
-    ])
-    return truncated_explanation
-
-
-def _truncate_by_char_count(input_lines, max_chars):
-    # Check if truncation required
-    if len("".join(input_lines)) <= max_chars:
-        return input_lines
-
-    # Find point at which input length exceeds total allowed length
-    iterated_char_count = 0
-    for iterated_index, input_line in enumerate(input_lines):
-        if iterated_char_count + len(input_line) > max_chars:
-            break
-        iterated_char_count += len(input_line)
-
-    # Create truncated explanation with modified final line
-    truncated_result = input_lines[:iterated_index]
-    final_line = input_lines[iterated_index]
-    if final_line:
-        final_line_truncate_point = max_chars - iterated_char_count
-        final_line = final_line[:final_line_truncate_point]
-    truncated_result.append(final_line)
-    return truncated_result