Add support for import from CSV and import dir

perun/cli_groups/import_cli.py

@@ -11,16 +11,22 @@
 # Perun Imports
 from perun.logic import commands
 from perun.profile import imports
-from perun.utils.common import cli_kit
 
 
 @click.group("import")
 @click.option(
     "--machine-info",
     "-i",
     type=click.Path(resolve_path=True, readable=True),
-    help="Imports machine info from file in JSON format (by default, machine info is loaded from the current host)."
-    "You can use `utils/generate_machine_info.sh` script to generate the machine info file.",
+    help="Imports machine info from file in JSON format (by default, machine info is loaded from "
+    "the current host). You can use `utils/generate_machine_info.sh` script to generate the "
+    "machine info file.",
+)
+@click.option(
+    "--import-dir",
+    "-d",
+    type=click.Path(resolve_path=True, readable=True),
+    help="Specifies the directory to import profiles from.",
 )
 @click.option(
     "--minor-version",
@@ -31,18 +37,18 @@
     help="Specifies the head minor version, for which the profiles will be imported.",
 )
 @click.option(
-    "--exitcode",
-    "-e",
+    "--stats-info",
+    "-t",
     nargs=1,
-    required=False,
-    default="?",
-    help=("Exit code of the command."),
+    default=None,
+    metavar="<stat1-description,...>",
+    help="Describes the stats associated with the imported profiles. Please see the import "
+    "documentation for details regarding the stat description format.",
 )
 @click.option(
     "--cmd",
     "-c",
     nargs=1,
-    required=False,
     default="",
     help=(
         "Command that was being profiled. Either corresponds to some"
@@ -53,7 +59,6 @@
     "--workload",
     "-w",
     nargs=1,
-    required=False,
     default="",
     help="Inputs for <cmd>. E.g. ``./subdir`` is possible workload for ``ls`` command.",
 )
@@ -85,7 +90,8 @@ def perf_group(ctx: click.Context, **kwargs: Any) -> None:
     This supports either profiles collected in:
 
       1. Binary format: e.g., `collected.data` files, that are results of `perf record`
-      2. Text format: result of `perf script` that parses the binary into user-friendly and parsing-friendly text format
+      2. Text format: result of `perf script` that parses the binary into user-friendly and
+         parsing-friendly text format
     """
     ctx.obj.update(kwargs)
 
@@ -107,7 +113,7 @@ def from_binary(ctx: click.Context, imported: list[str], **kwargs: Any) -> None:
 
 
 @perf_group.command("script")
-@click.argument("imported", type=click.Path(resolve_path=True), nargs=-1, required=True)
+@click.argument("imported", type=str, nargs=-1, required=True)
 @click.pass_context
 def from_text(ctx: click.Context, imported: list[str], **kwargs: Any) -> None:
     """Import Perun profiles from output generated by `perf script` command"""
@@ -116,9 +122,11 @@ def from_text(ctx: click.Context, imported: list[str], **kwargs: Any) -> None:
 
 
 @perf_group.command("stack")
-@click.argument("imported", type=click.Path(resolve_path=True), nargs=-1, required=True)
+@click.argument("imported", type=str, nargs=-1, required=True)
 @click.pass_context
 def from_stacks(ctx: click.Context, imported: list[str], **kwargs: Any) -> None:
-    """Import Perun profiles from output generated by `perf script | stackcollapse-perf.pl` command"""
+    """Import Perun profiles from output generated by `perf script | stackcollapse-perf.pl`
+    command
+    """
     kwargs.update(ctx.obj)
     imports.import_perf_from_stack(imported, **kwargs)

perun/profile/helpers.py

@@ -17,12 +17,13 @@
 from __future__ import annotations
 
 # Standard Imports
-from typing import Any, TYPE_CHECKING
+from typing import Any, TYPE_CHECKING, ClassVar
 import json
 import operator
 import os
 import re
 import time
+from dataclasses import dataclass
 
 # Third-Party Imports
 
@@ -609,3 +610,51 @@ def is_compatible_with_profile(self, profile: profiles.Profile) -> bool:
         "checksum",
         "source",
     ]
+
+
+@dataclass
+class ProfileStat:
+    ALLOWED_ORDERING: ClassVar[dict[str, bool]] = {
+        "higher_is_better": True,
+        "lower_is_better": False,
+    }
+
+    name: str
+    unit: str = "#"
+    ordering: bool = True
+    tooltip: str = ""
+    value: int | float = 0.0
+
+    @classmethod
+    def from_string(
+        cls,
+        name: str = "empty",
+        unit: str = "#",
+        ordering: str = "higher_is_better",
+        tooltip: str = "",
+        *_: Any,
+    ) -> ProfileStat:
+        if name == "empty":
+            # Invalid stat specification, warn
+            perun_log.warn("Empty profile stat specification. Creating a dummy 'empty' stat.")
+        if ordering not in cls.ALLOWED_ORDERING:
+            # Invalid stat ordering, warn
+            perun_log.warn(
+                f"Unknown stat ordering: {ordering}. Please choose one of "
+                f"({', '.join(cls.ALLOWED_ORDERING.keys())}). "
+                f"Using the default stat ordering value."
+            )
+            ordering_bool = ProfileStat.ordering
+        else:
+            ordering_bool = cls.ALLOWED_ORDERING[ordering]
+        return cls(name, unit, ordering_bool, tooltip)
+
+    def get_normalized_tooltip(self) -> str:
+        # Find the string representation of the ordering to use in the tooltip
+        ordering: str = ""
+        for str_desc, bool_repr in self.ALLOWED_ORDERING.items():
+            if bool_repr == self.ordering:
+                ordering = str_desc.replace("_", " ")
+        if self.tooltip:
+            return f"{self.tooltip} ({ordering})"
+        return ordering