remove LIST and some requirements

CHANGES.md

@@ -4,6 +4,13 @@
 * update requirements
   - `rio-tiler>=6.0,<7.0`
   - `fastapi>=0.100.0`
+  - `rasterio>=1.3.8`
+
+* remove `wurlitzer` dependency
+
+* only use `rasterio` logs
+
+* remove `LIST` information **breaking change**
 
 ## 0.10.0 (2023-06-02)
 

README.md

@@ -31,7 +31,7 @@
 ---
 
 
-Inspect HEAD/LIST/GET requests withing Rasterio.
+Inspect HEAD/GET requests withing Rasterio.
 
 Note: In GDAL 3.2, logging capabilities for /vsicurl, /vsis3 and the like was added (ref: https://github.com/OSGeo/gdal/pull/2742).
 
@@ -66,7 +66,7 @@ def info(src_path: str):
 
 meta = info("https://noaa-eri-pds.s3.amazonaws.com/2022_Hurricane_Ian/20221002a_RGB/20221002aC0795145w325100n.tif")
 
-> 2022-10-25T00:20:24.215385+0200 | TILEBENCH | {"LIST": {"count": 0}, "HEAD": {"count": 1}, "GET": {"count": 1, "bytes": 32768, "ranges": ["0-32767"]}, "Timing": 0.8705799579620361}
+> 2023-10-18T23:00:11.184745+0200 | TILEBENCH | {"HEAD": {"count": 1}, "GET": {"count": 1, "bytes": 32768, "ranges": ["0-32767"]}, "Timing": 0.7379939556121826}
 ```
 
 ```python
@@ -85,7 +85,7 @@ img = _read_tile(
     15,
 )
 
-> 2022-10-25T00:21:32.895752+0200 | TILEBENCH | {"LIST": {"count": 0}, "HEAD": {"count": 1}, "GET": {"count": 2, "bytes": 409600, "ranges": ["0-32767", "32768-409599"]}, "Timing": 1.2970409393310547}
+> 2023-10-18T23:01:00.572263+0200 | TILEBENCH | {"HEAD": {"count": 1}, "GET": {"count": 2, "bytes": 409600, "ranges": ["0-32767", "32768-409599"]}, "Timing": 1.0749869346618652}
 ```
 
 ## Command Line Interface (CLI)
@@ -119,9 +119,6 @@ $ tilebench random https://noaa-eri-pds.s3.amazonaws.com/2022_Hurricane_Ian/2022
 
 $ tilebench profile https://noaa-eri-pds.s3.amazonaws.com/2022_Hurricane_Ian/20221002a_RGB/20221002aC0795145w325100n.tif --tile 15-9114-13215 --config GDAL_DISABLE_READDIR_ON_OPEN=EMPTY_DIR | jq
 {
-  "LIST": {
-    "count": 0
-  },
   "HEAD": {
     "count": 1
   },
@@ -133,14 +130,11 @@ $ tilebench profile https://noaa-eri-pds.s3.amazonaws.com/2022_Hurricane_Ian/202
       "32768-409599"
     ]
   },
-  "Timing": 1.2364399433135986
+  "Timing": 0.9715230464935303
 }
 
 $ tilebench profile https://noaa-eri-pds.s3.amazonaws.com/2022_Hurricane_Ian/20221002a_RGB/20221002aC0795145w325100n.tif --tile 15-9114-13215 --config GDAL_DISABLE_READDIR_ON_OPEN=FALSE | jq
 {
-  "LIST": {
-    "count": 1
-  },
   "HEAD": {
     "count": 8
   },
@@ -152,7 +146,7 @@ $ tilebench profile https://noaa-eri-pds.s3.amazonaws.com/2022_Hurricane_Ian/202
       "32768-409599"
     ]
   },
-  "Timing": 2.2018940448760986
+  "Timing": 2.1837549209594727
 }
 ```
 
@@ -227,34 +221,7 @@ docker run \
 
 ## Contribution & Development
 
-Issues and pull requests are more than welcome.
-
-**dev install**
-
-```bash
-$ git clone https://github.com/developmentseed/tilebench.git
-$ cd tilebench
-$ pip install -e .[dev]
-```
-
-**pre-commit**
-
-This repo is set to use `pre-commit` to run *isort*, *flake8*, *pydocstring*, *black* ("uncompromising Python code formatter") and mypy when committing new code.
-
-```
-$ pre-commit install
-
-$ git add .
-
-$ git commit -m'my change'
-isort....................................................................Passed
-black....................................................................Passed
-Flake8...................................................................Passed
-Verifying PEP257 Compliance..............................................Passed
-mypy.....................................................................Passed
-
-$ git push origin
-```
+See [CONTRIBUTING.md](https://github.com/developmentseed/tilebench/blob/main/CONTRIBUTING.md)
 
 ## License
 

pyproject.toml

@@ -23,9 +23,8 @@ dependencies = [
     "fastapi>=0.100.0",
     "jinja2>=3.0,<4.0.0",
     "loguru",
-    "rasterio>=1.3.0",
+    "rasterio>=1.3.8",
     "rio-tiler>=6.0,<7.0",
-    "wurlitzer",
     "uvicorn[standard]",
 ]
 

tests/test_cli.py

@@ -18,7 +18,7 @@ def test_profile():
     assert not result.exception
     assert result.exit_code == 0
     log = json.loads(result.output)
-    assert ["LIST", "HEAD", "GET", "Timing"] == list(log)
+    assert ["HEAD", "GET", "Timing"] == list(log)
     # Make sure we didn't cache any request when `--tile` is not provided
     assert "0-" in log["GET"]["ranges"][0]
 
@@ -38,15 +38,15 @@ def test_profile():
     assert not result.exception
     assert result.exit_code == 0
     log = json.loads(result.output)
-    assert ["LIST", "HEAD", "GET", "Timing"] == list(log)
+    assert ["HEAD", "GET", "Timing"] == list(log)
 
     result = runner.invoke(
         cli, ["profile", COG_PATH, "--tilesize", 512, "--tile", "16-18229-26433"]
     )
     assert not result.exception
     assert result.exit_code == 0
     log = json.loads(result.output)
-    assert ["LIST", "HEAD", "GET", "Timing"] == list(log)
+    assert ["HEAD", "GET", "Timing"] == list(log)
 
     result = runner.invoke(
         cli, ["profile", COG_PATH, "--add-kernels", "--add-stdout", "--add-cprofile"]
@@ -55,14 +55,12 @@ def test_profile():
     assert result.exit_code == 0
     log = json.loads(result.output)
     assert [
-        "LIST",
         "HEAD",
         "GET",
         "WarpKernels",
         "Timing",
         "cprofile",
-        "curl",
-        "rasterio",
+        "logs",
     ] == list(log)
 
 

tests/test_middleware.py

@@ -41,7 +41,6 @@ def skip():
     assert response.headers["Cache-Control"] == "no-cache"
     assert response.headers["VSI-Stats"]
     stats = response.headers["VSI-Stats"]
-    assert "list;count=" in stats
     assert "head;count=" in stats
     assert "get;count=" in stats
 
@@ -50,7 +49,6 @@ def skip():
     assert response.headers["content-type"] == "application/json"
     assert response.headers["VSI-Stats"]
     stats = response.headers["VSI-Stats"]
-    assert "list;count=" in stats
     assert "head;count=" in stats
     assert "get;count=" in stats
 

tests/test_reader.py

@@ -37,7 +37,7 @@ def _read_tile(src_path: str, x: int, y: int, z: int, tilesize: int = 256):
     assert data.shape
     assert mask.shape
     assert stats
-    assert stats.get("LIST")
+    assert stats.get("HEAD")
     assert stats.get("GET")
     assert stats.get("Timing")
     assert stats.get("WarpKernels")

tests/test_viz.py

@@ -28,7 +28,6 @@ def test_viz():
     stats = response.headers["VSI-Stats"]
     assert "head;count=" in stats
     assert "get;count=" in stats
-    assert "list;count=" in stats
 
     response = client.get("/info.geojson")
     assert response.status_code == 200

tilebench/__init__.py

@@ -13,34 +13,26 @@
 
 import rasterio
 from loguru import logger as log
-from wurlitzer import pipes
 
 fmt = "{time} | TILEBENCH | {message}"
 log.remove()
 log.add(sys.stderr, format=fmt)
 
 
-def parse_logs(rio_lines: List[str], curl_lines: List[str]) -> Dict[str, Any]:
+def parse_logs(logs: List[str]) -> Dict[str, Any]:
     """Parse Rasterio and CURL logs."""
-    # LIST
-    list_requests = [line for line in rio_lines if " VSICURL: GetFileList" in line]
-    list_summary = {
-        "count": len(list_requests),
-    }
-
     # HEAD
-    curl_head_requests = [line for line in curl_lines if line.startswith("> HEAD")]
+    head_requests = len([line for line in logs if "CURL_INFO_HEADER_OUT: HEAD" in line])
     head_summary = {
-        "count": len(curl_head_requests),
+        "count": head_requests,
     }
 
-    # CURL GET
-    # CURL logs failed requests
-    curl_get_requests = [line for line in curl_lines if line.startswith("> GET")]
+    # GET
+    all_get_requests = len(
+        [line for line in logs if "CURL_INFO_HEADER_OUT: GET" in line]
+    )
 
-    # Rasterio GET
-    # Rasterio only log successfull requests
-    get_requests = [line for line in rio_lines if ": Downloading" in line]
+    get_requests = [line for line in logs if ": Downloading" in line]
     get_values = [
         map(int, get.split(" Downloading ")[1].split(" ")[0].split("-"))
         for get in get_requests
@@ -49,17 +41,14 @@ def parse_logs(rio_lines: List[str], curl_lines: List[str]) -> Dict[str, Any]:
     data_transfer = sum([j - i + 1 for i, j in get_values])
 
     get_summary = {
-        "count": len(curl_get_requests),
+        "count": all_get_requests,
         "bytes": data_transfer,
         "ranges": get_values_str,
     }
 
-    warp_kernel = [
-        line.split(" ")[-2:] for line in rio_lines if "GDALWarpKernel" in line
-    ]
+    warp_kernel = [line.split(" ")[-2:] for line in logs if "GDALWarpKernel" in line]
 
     return {
-        "LIST": list_summary,
         "HEAD": head_summary,
         "GET": get_summary,
         "WarpKernels": warp_kernel,
@@ -88,25 +77,23 @@ def wrapped_f(*args, **kwargs):
             logger.addHandler(handler)
 
             gdal_config = config or {}
-            gdal_config.update({"CPL_DEBUG": "ON", "CPL_CURL_VERBOSE": "TRUE"})
+            gdal_config.update({"CPL_DEBUG": "ON", "CPL_CURL_VERBOSE": "YES"})
 
-            with pipes() as (_, curl_stream):
-                with rasterio.Env(**gdal_config):
-                    with Timer() as t:
-                        prof = cProfile.Profile()
-                        retval = prof.runcall(func, *args, **kwargs)
-                        profile_stream = StringIO()
-                        ps = pstats.Stats(prof, stream=profile_stream)
-                        ps.strip_dirs().sort_stats("time", "ncalls").print_stats()
+            with rasterio.Env(**gdal_config):
+                with Timer() as t:
+                    prof = cProfile.Profile()
+                    retval = prof.runcall(func, *args, **kwargs)
+                    profile_stream = StringIO()
+                    ps = pstats.Stats(prof, stream=profile_stream)
+                    ps.strip_dirs().sort_stats("time", "ncalls").print_stats()
 
             logger.removeHandler(handler)
             handler.close()
 
-            rio_lines = rio_stream.getvalue().splitlines()
-            curl_lines = curl_stream.read().splitlines()
+            logs = rio_stream.getvalue().splitlines()
             profile_lines = [p for p in profile_stream.getvalue().splitlines() if p]
 
-            results = parse_logs(rio_lines, curl_lines)
+            results = parse_logs(logs)
             results["Timing"] = t.elapsed
 
             if cprofile:
@@ -119,8 +106,7 @@ def wrapped_f(*args, **kwargs):
                 results.pop("WarpKernels")
 
             if raw:
-                results["curl"] = curl_lines
-                results["rasterio"] = rio_lines
+                results["logs"] = logs
 
             if not quiet:
                 log.info(json.dumps(results))

tilebench/middleware.py

@@ -9,7 +9,6 @@
 from starlette.middleware.base import BaseHTTPMiddleware
 from starlette.requests import Request
 from starlette.types import ASGIApp, Message, Receive, Scope, Send
-from wurlitzer import pipes
 
 from tilebench import parse_logs
 
@@ -41,27 +40,24 @@ async def dispatch(self, request: Request, call_next):
         logger.addHandler(handler)
 
         gdal_config = {"CPL_DEBUG": "ON", "CPL_CURL_VERBOSE": "TRUE"}
-        with pipes() as (_, curl_stream):
-            with rasterio.Env(**gdal_config, **self.config):
-                response = await call_next(request)
+        with rasterio.Env(**gdal_config, **self.config):
+            response = await call_next(request)
 
         logger.removeHandler(handler)
         handler.close()
 
-        if rio_stream or curl_stream:
+        if rio_stream:
             rio_lines = rio_stream.getvalue().splitlines()
-            curl_lines = curl_stream.read().splitlines()
 
-            results = parse_logs(rio_lines, curl_lines)
+            results = parse_logs(rio_lines)
             head_results = "head;count={count}".format(**results["HEAD"])
-            list_results = "list;count={count}".format(**results["LIST"])
             get_results = "get;count={count};size={bytes}".format(**results["GET"])
             ranges_results = "ranges; values={}".format(
                 "|".join(results["GET"]["ranges"])
             )
             response.headers[
                 "VSI-Stats"
-            ] = f"{list_results}, {head_results}, {get_results}, {ranges_results}"
+            ] = f"{head_results}, {get_results}, {ranges_results}"
 
         return response
 

tilebench/templates/index.html

@@ -449,18 +449,14 @@
                     // Display the key/value pairs
                     const stats = data.get("vsi-stats")
                     if (stats) {
-                        const list = stats.split(',')[0]
-                        const listCount = list.split(';')[1].split('=')[1]
-
-                        const head = stats.split(',')[1]
+                        const head = stats.split(',')[0]
                         const headCount = head.split(';')[1].split('=')[1]
 
-                        const get = stats.split(',')[2]
+                        const get = stats.split(',')[1]
                         const getCount = get.split(';')[1].split('=')[1]
                         const getSize = get.split(';')[2].split('=')[1]
 
                         html += '<table>'
-                        html += `<tr><td class="align-l">LIST</td><td class="px3 align-r">${listCount}</td></tr>`
                         html += `<tr><td class="align-l">HEAD</td><td class="px3 align-r">${headCount}</td></tr>`
                         html += `<tr><td class="align-l">GET</td><td class="px3 align-r">${getCount}</td></tr>`
                         html += `<tr><td class="align-l">GET (bytes)</td><td class="px3 align-r">${getSize}</td></tr>`

tilebench/viz.py

@@ -223,14 +223,13 @@ def _read_tile(src_path: str, x: int, y: int, z: int):
                 (_, _), stats = _read_tile(self.src_path, x, y, z)
 
             head_results = "head;count={count}".format(**stats["HEAD"])
-            list_results = "list;count={count}".format(**stats["LIST"])
             get_results = "get;count={count};size={bytes}".format(**stats["GET"])
             ranges_results = "ranges; values={}".format(
                 "|".join(stats["GET"]["ranges"])
             )
             response.headers[
                 "VSI-Stats"
-            ] = f"{list_results}, {head_results}, {get_results}, {ranges_results}"
+            ] = f"{head_results}, {get_results}, {ranges_results}"
 
             response.headers[
                 "server-timing"