Collect DB information from file system and render it

.gitignore

@@ -44,3 +44,4 @@ go.work.sum
 /artifactstore-data/.minio.sys
 /qldbminio/qldb
 .ipynb_checkpoints/
+venv/

client/db_load_fs.py

@@ -0,0 +1,90 @@
+#* Overview
+# - [ ] import the dbs from the filesystem.  Include
+#   1. name
+#   2. owner
+#   3. language
+#   4. creation date
+#   5. db size
+#* Imports 
+import pandas as pd
+from pathlib import Path
+import os
+import logging
+import time
+
+#* Setup
+logging.basicConfig(
+    level=logging.DEBUG,
+    format='%(asctime)s [%(levelname)s] %(message)s',
+    datefmt='%Y-%m-%d %H:%M:%S'
+)
+
+#* Utility functions
+def log_and_raise(message):
+    logging.error(message)
+    raise Exception(message)
+
+def traverse_tree(root):
+    root_path = Path(os.path.expanduser(root))
+    if not root_path.exists() or not root_path.is_dir():
+        log_and_raise(f"The specified root path '{root}' does not exist or "
+                      "is not a directory.")
+    for path in root_path.rglob('*'):
+        if path.is_file():
+            yield path
+        elif path.is_dir():
+            pass
+
+# Collect information in one 'struct'
+class DBInfo:
+    pass
+
+def collect_dbs(db_base):
+    for path in traverse_tree(db_base):
+        if path.name == "db.zip":
+            # For the current repository, we have
+            #     In [292]: len(path.parts)
+            #     Out[292]: 14
+            # and can work from the end to get relevant info from the file path.
+            db = DBInfo()
+            (*_, db.owner, db.name, _, _, _, db.language, _) = path.parts
+            db.path = path
+            s = path.stat()
+            db.size = s.st_size
+            db.ctime_raw = s.st_ctime
+            db.ctime = time.ctime(s.st_ctime)
+            yield db 
+
+def dbdf_from_tree():
+    db_base = "~/work-gh/mrva/mrva-open-source-download/"
+    dbs = list(collect_dbs(db_base))
+    dbdf = pd.DataFrame([d.__dict__ for d in dbs])
+    return dbdf
+    
+#* Interactive use only
+if 0:
+    #* Data collection
+    # Get the db information in list of DBInfo form
+    db_base = "~/work-gh/mrva/mrva-open-source-download/"
+    dbs = list(collect_dbs(db_base))
+    # 
+    # Inspect:
+    from pprint import pprint
+    pprint(["len", len(dbs)])
+    pprint(["dbs[0]", dbs[0].__dict__])
+    # 
+    # Get a dataframe
+    dbdf = pd.DataFrame([d.__dict__ for d in dbs])
+    # 
+    # Interact with/visualize it
+    os.environ['APPDATA'] = "needed-for-pandasgui"
+    from pandasgui import show
+    show(dbdf)
+    # 
+    import dtale
+    dtale.show(dbdf)
+    # 
+
+# Local Variables:
+# python-shell-virtualenv-root: "~/work-gh/mrva/mrvacommander/client/venv/"
+# End:

client/requirements.txt

@@ -1,33 +1,59 @@
 anyio==4.4.0
+appdirs==1.4.4
 appnope==0.1.4
 argon2-cffi==23.1.0
 argon2-cffi-bindings==21.2.0
 arrow==1.3.0
+astor==0.8.1
 asttokens==2.4.1
 async-lru==2.0.4
 attrs==23.2.0
 Babel==2.15.0
 beautifulsoup4==4.12.3
 bleach==6.1.0
+Brotli==1.1.0
 certifi==2024.7.4
 cffi==1.16.0
 charset-normalizer==3.3.2
+click==8.1.7
 comm==0.2.2
+contourpy==1.2.1
+cycler==0.12.1
+dash==2.17.1
+dash-bootstrap-components==1.3.1
+dash-core-components==2.0.0
+dash-html-components==2.0.0
+dash-table==5.0.0
+dash_colorscales==0.0.4
+dash_daq==0.5.0
 debugpy==1.8.2
 decorator==5.1.1
 defusedxml==0.7.1
+dtale==3.13.1
+et-xmlfile==1.1.0
 executing==2.0.1
 fastjsonschema==2.20.0
+Flask==2.2.5
+Flask-Compress==1.15
+flask-ngrok==0.0.25
+fonttools==4.53.1
 fqdn==1.5.1
+future==1.0.0
 h11==0.14.0
 httpcore==1.0.5
 httpx==0.27.0
 idna==3.7
+importlib_metadata==8.0.0
 ipykernel==6.29.5
+ipympl==0.9.4
 ipython==8.26.0
+ipython-genutils==0.2.0
+ipywidgets==8.1.3
 isoduration==20.11.0
+itsdangerous==2.2.0
 jedi==0.19.1
 Jinja2==3.1.4
+joblib==1.4.2
 json5==0.9.25
 jsonpointer==3.0.0
 jsonschema==4.23.0
@@ -41,45 +67,81 @@ jupyter_server_terminals==0.5.3
 jupyterlab==4.2.3
 jupyterlab_pygments==0.3.0
 jupyterlab_server==2.27.2
+jupyterlab_widgets==3.0.11
+kaleido==0.2.1
+kiwisolver==1.4.5
+lckr_jupyterlab_variableinspector==3.2.1
+lz4==4.3.3
 MarkupSafe==2.1.5
+matplotlib==3.9.1
 matplotlib-inline==0.1.7
+missingno==0.5.2
 mistune==3.0.2
 nbclient==0.10.0
 nbconvert==7.16.4
 nbformat==5.10.4
 nest-asyncio==1.6.0
+networkx==3.3
 notebook_shim==0.2.4
 numpy==2.0.0
+openpyxl==3.1.5
 overrides==7.7.0
 packaging==24.1
 pandas==2.2.2
+pandasgui==0.2.14
 pandocfilters==1.5.1
 parso==0.8.4
+patsy==0.5.6
 pexpect==4.9.0
+pillow==10.4.0
 platformdirs==4.2.2
+plotly==5.22.0
 prometheus_client==0.20.0
 prompt_toolkit==3.0.47
 psutil==6.0.0
 ptyprocess==0.7.0
 pure-eval==0.2.2
+pyarrow==16.1.0
 pycparser==2.22
 Pygments==2.18.0
+pynput==1.7.7
+pyobjc-core==10.3.1
+pyobjc-framework-ApplicationServices==10.3.1
+pyobjc-framework-Cocoa==10.3.1
+pyobjc-framework-CoreText==10.3.1
+pyobjc-framework-Quartz==10.3.1
+pyparsing==3.1.2
+PyQt5==5.15.10
+PyQt5-Qt5==5.15.14
+PyQt5-sip==12.13.0
+PyQtWebEngine==5.15.6
+PyQtWebEngine-Qt5==5.15.14
 python-dateutil==2.9.0.post0
 python-json-logger==2.0.7
 pytz==2024.1
 PyYAML==6.0.1
 pyzmq==26.0.3
+qtstylish==0.1.5
 referencing==0.35.1
 requests==2.32.3
+retrying==1.3.4
 rfc3339-validator==0.1.4
 rfc3986-validator==0.1.1
 rpds-py==0.19.0
+scikit-learn==1.5.1
+scipy==1.13.1
+seaborn==0.13.2
 Send2Trash==1.8.3
 six==1.16.0
 sniffio==1.3.1
 soupsieve==2.5
+squarify==0.4.3
 stack-data==0.6.3
+statsmodels==0.14.2
+strsimpy==0.2.1
+tenacity==8.5.0
 terminado==0.18.1
+threadpoolctl==3.5.0
 tinycss2==1.3.0
 tornado==6.4.1
 traitlets==5.14.3
@@ -92,3 +154,10 @@ wcwidth==0.2.13
 webcolors==24.6.0
 webencodings==0.5.1
 websocket-client==1.8.0
+Werkzeug==3.0.3
+widgetsnbextension==4.0.11
+wordcloud==1.9.3
+xarray==2024.6.0
+xlrd==2.0.1
+zipp==3.19.2
+zstandard==0.22.0