fixed some more dynamic change bugs, not sure how to even describe itHEADmain

3 files changed, 554 insertions, 31 deletions

diff --git a/poetry.lock b/poetry.lock
index bb5ab8b..c456b5a 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,29 +1,530 @@
+# This file is automatically @generated by Poetry 1.6.1 and should not be changed by hand.
+
+[[package]]
+name = "astroid"
+version = "3.0.1"
+description = "An abstract syntax tree for Python with inference support."
+optional = false
+python-versions = ">=3.8.0"
+files = [
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+    {file = "astroid-3.0.1.tar.gz", hash = "sha256:86b0bb7d7da0be1a7c4aedb7974e391b32d4ed89e33de6ed6902b4b15c97577e"},
+]
+
+[[package]]
+name = "bandit"
+version = "1.7.5"
+description = "Security oriented static analyser for python code."
+optional = false
+python-versions = ">=3.7"
+files = [
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+    {file = "bandit-1.7.5.tar.gz", hash = "sha256:bdfc739baa03b880c2d15d0431b31c658ffc348e907fe197e54e0389dd59e11e"},
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+[package.dependencies]
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+GitPython = ">=1.0.1"
+PyYAML = ">=5.3.1"
+rich = "*"
+stevedore = ">=1.20.0"
+
+[package.extras]
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+toml = ["tomli (>=1.1.0)"]
+yaml = ["PyYAML"]
+
+[[package]]
+name = "black"
+version = "23.11.0"
+description = "The uncompromising code formatter."
+optional = false
+python-versions = ">=3.8"
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+files = [
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 version = "0.7.1"
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-category = "main"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+files = [
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+optional = false
+python-versions = ">=3.7"
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+[[package]]
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+description = "GitPython is a Python library used to interact with Git repositories"
+optional = false
+python-versions = ">=3.7"
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+gitdb = ">=4.0.1,<5"
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+
+[[package]]
+name = "isort"
+version = "5.12.0"
+description = "A Python utility / library to sort Python imports."
+optional = false
+python-versions = ">=3.8.0"
+files = [
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+plugins = ["setuptools"]
+requirements-deprecated-finder = ["pip-api", "pipreqs"]
 
 [[package]]
 name = "libvirt-python"
 version = "9.1.0"
 description = "The libvirt virtualization API python binding"
-category = "main"
 optional = false
 python-versions = "*"
+files = [
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+testing = ["coverage", "pytest", "pytest-cov", "pytest-regressions"]
+
+[[package]]
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+description = "McCabe checker, plugin for flake8"
+optional = false
+python-versions = ">=3.6"
+files = [
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+[[package]]
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+    {file = "ruff-0.1.5.tar.gz", hash = "sha256:5cbec0ef2ae1748fb194f420fb03fb2c25c3258c86129af7172ff8f198f125ab"},
+]
+
+[[package]]
+name = "smmap"
+version = "5.0.1"
+description = "A pure Python implementation of a sliding window memory map manager"
+optional = false
+python-versions = ">=3.7"
+files = [
+    {file = "smmap-5.0.1-py3-none-any.whl", hash = "sha256:e6d8668fa5f93e706934a62d7b4db19c8d9eb8cf2adbb75ef1b675aa332b69da"},
+    {file = "smmap-5.0.1.tar.gz", hash = "sha256:dceeb6c0028fdb6734471eb07c0cd2aae706ccaecab45965ee83f11c8d3b1f62"},
+]
+
+[[package]]
+name = "stevedore"
+version = "5.1.0"
+description = "Manage dynamic plugins for Python applications"
+optional = false
+python-versions = ">=3.8"
+files = [
+    {file = "stevedore-5.1.0-py3-none-any.whl", hash = "sha256:8cc040628f3cea5d7128f2e76cf486b2251a4e543c7b938f58d9a377f6694a2d"},
+    {file = "stevedore-5.1.0.tar.gz", hash = "sha256:a54534acf9b89bc7ed264807013b505bf07f74dbe4bcfa37d32bd063870b087c"},
+]
+
+[package.dependencies]
+pbr = ">=2.0.0,<2.1.0 || >2.1.0"
+
+[[package]]
+name = "tomlkit"
+version = "0.12.2"
+description = "Style preserving TOML library"
+optional = false
+python-versions = ">=3.7"
+files = [
+    {file = "tomlkit-0.12.2-py3-none-any.whl", hash = "sha256:eeea7ac7563faeab0a1ed8fe12c2e5a51c61f933f2502f7e9db0241a65163ad0"},
+    {file = "tomlkit-0.12.2.tar.gz", hash = "sha256:df32fab589a81f0d7dc525a4267b6d7a64ee99619cbd1eeb0fae32c1dd426977"},
+]
+
+[[package]]
+name = "typing-extensions"
+version = "4.8.0"
+description = "Backported and Experimental Type Hints for Python 3.8+"
+optional = false
+python-versions = ">=3.8"
+files = [
+    {file = "typing_extensions-4.8.0-py3-none-any.whl", hash = "sha256:8f92fc8806f9a6b641eaa5318da32b44d401efaac0f6678c9bc448ba3605faa0"},
+    {file = "typing_extensions-4.8.0.tar.gz", hash = "sha256:df8e4339e9cb77357558cbdbceca33c303714cf861d1eef15e1070055ae8b7ef"},
+]
+
+[metadata]
+lock-version = "2.0"
+python-versions = "^3.11"
+content-hash = "c88bf805c9bb2f4c0b5b57cee2d66a3b7851539f6034e3c0569e7d551e9b811c"
diff --git a/pyproject.toml b/pyproject.toml
index e5ead81..cbdf738 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -26,6 +26,13 @@ python = "^3.11"
 libvirt-python = "^9.0.0"
 defusedxml = "^0.7.1"
 
+[tool.poetry.group.dev.dependencies]
+black = "^23.11.0"
+ruff = "^0.1.5"
+pylint = "^3.0.2"
+mypy = "^1.7.0"
+bandit = "^1.7.5"
+
 [build-system]
 requires = ["poetry-core"]
 build-backend = "poetry.core.masonry.api"
diff --git a/virttop/virttop.py b/virttop/virttop.py
index dd5b3cb..bef6577 100755
--- a/virttop/virttop.py
+++ b/virttop/virttop.py
@@ -87,6 +87,12 @@ class Argparser:  # pylint: disable=too-few-public-methods
             help="Location of the log file",
             default="~/.virttop.log",
         )
+        self.parser.add_argument(
+            "--columns",
+            type=str,
+            help="Location of the log file",
+            default="~/.virttop.log",
+        )
 
         self.args = self.parser.parse_args()
 
@@ -309,12 +315,13 @@ def fill_virt_data_uri(
 
             found_the_pool: bool = False
             disk = tree.find("devices/disk/source").get("file")
-            for pool in virt_data.pools:
-                if not pool.isActive():
-                    continue
-                if os.path.basename(disk) in pool.listVolumes():
-                    virt_data.memory_pool.append(pool.name())
-                    found_the_pool = True
+            if disk:
+                for pool in virt_data.pools:
+                    if not pool.isActive():
+                        continue
+                    if os.path.basename(disk) in pool.listVolumes():
+                        virt_data.memory_pool.append(pool.name())
+                        found_the_pool = True
             # you could delete the pool but keep the volumes inside
             # which results in a functional VM but it wont have a
             # volume inside a pool that we can detect
@@ -325,24 +332,31 @@ def fill_virt_data_uri(
                 disk_info = get_disk_info(xml_doc)
                 image_name = disk_info["file"]
             except Exception as exception:
-                image_name = "X"
+                image_name = ""
                 logging.exception(exception)
-            if host.ID() >= 0:
-                _, rd_bytes, _, wr_bytes, _ = dom.blockStats(image_name)
-                virt_data.disk_reads.append(size_abr(rd_bytes, 1))
-                virt_data.disk_writes.append(size_abr(wr_bytes, 1))
-
-                network_info = get_network_info(xml_doc)
-                virt_data.macs.append(network_info["address"])
-                # TODO-this is obviously not going to work for remote URIs
-                virt_data.ips.append(
-                    get_ip_from_arp_table(arp_table, network_info["address"])
-                )
-            else:
+            try:
+                if host.ID() >= 0:
+                    _, rd_bytes, _, wr_bytes, _ = dom.blockStats(image_name)
+                    virt_data.disk_reads.append(size_abr(rd_bytes, 1))
+                    virt_data.disk_writes.append(size_abr(wr_bytes, 1))
+
+                    network_info = get_network_info(xml_doc)
+                    virt_data.macs.append(network_info["address"])
+                    # TODO-this is obviously not going to work for remote URIs
+                    virt_data.ips.append(
+                        get_ip_from_arp_table(arp_table, network_info["address"])
+                    )
+                else:
+                    virt_data.disk_reads.append("-")
+                    virt_data.disk_writes.append("-")
+                    virt_data.macs.append("-")
+                    virt_data.ips.append("-")
+            except Exception as exception:
                 virt_data.disk_reads.append("-")
                 virt_data.disk_writes.append("-")
                 virt_data.macs.append("-")
                 virt_data.ips.append("-")
+                logging.exception(exception)
         except Exception as exception:
             logging.exception(exception)
 
@@ -596,6 +610,7 @@ def main() -> None:
         asyncio.run(main_loop(argparser, stdscr))
     except Exception as exception:
         logging.exception(exception)
+    finally:
         do_cleanup(stdscr)