Adds fallback search for 'python<TAG>.exe' style shebangs.#97

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Merged
zooba merged 3 commits into from
May 12, 2025
Merged

Adds fallback search for 'python<TAG>.exe' style shebangs. #97

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dda57a5
Adds fallback search for 'python<TAG>.exe' style shebangs.
zooba May 12, 2025
19259cb
Improved match function
zooba May 12, 2025
b4c9834
Apply suggestions from code review
zooba May 12, 2025
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23 changes: 9 additions & 14 deletions src/manage/pathutils.py
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -124,23 +124,18 @@ def match(self, pattern, full_match=False):
if "*" not in p:
return m.casefold() == p

allow_skip = False
must_start_with = True
for bit in p.split("*"):
if bit:
if allow_skip:
allow_skip = False
try:
i = m.index(bit)
except ValueError:
return False
m = m[i + len(bit):]
elif m.startswith(bit):
m = m[len(bit):]
else:
try:
i = m.index(bit)
except ValueError:
return False
else:
allow_skip = True
return True
if must_start_with and i != 0:
return False
m = m[i + len(bit):]
must_start_with = False
return not m or p.endswith("*")


class Path(PurePath):
Expand Down
11 changes: 8 additions & 3 deletions src/manage/scriptutils.py
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -24,7 +24,7 @@ def _find_shebang_command(cmd, full_cmd):
for i in cmd.get_installs():
if is_default and i.get("default"):
return i
for a in i["alias"]:
for a in i.get("alias", ()):
if sh_cmd.match(a["name"]):
LOGGER.debug("Matched alias %s in %s", a["name"], i["id"])
return {**i, "executable": i["prefix"] / a["target"]}
Expand All@@ -34,8 +34,13 @@ def _find_shebang_command(cmd, full_cmd):
if sh_cmd.match(i["executable"]):
LOGGER.debug("Matched executable %s in %s", i["executable"], i["id"])
return i
else:
raise LookupError

# Fallback search for 'python<TAG>.exe' shebangs
if sh_cmd.match("python*.exe"):
tag = sh_cmd.name[6:-4]
return cmd.get_install_to_run(f"PythonCore/{tag}")

raise LookupError


def _find_on_path(cmd, full_cmd):
Expand Down
5 changes: 5 additions & 0 deletions tests/conftest.py
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -143,6 +143,11 @@ def __init__(self, installs=[]):
def get_installs(self):
return self.installs

def get_install_to_run(self, tag):
company, _, tag = tag.replace("/", "\\").rpartition("\\")
return [i for i in self.installs
if i["tag"] == tag and (not company or i["company"] == company)][0]


@pytest.fixture
def fake_config():
Expand Down
17 changes: 17 additions & 0 deletions tests/test_pathutils.py
View file
Open in desktop
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,17 @@
import pytest

from manage.pathutils import Path, PurePath

def test_path_match():
p = Path("python3.12.exe")
assert p.match("*.exe")
assert p.match("python*")
assert p.match("python*.exe")
Comment thread
zooba marked this conversation as resolved.
assert p.match("python3.12*.exe")
assert p.match("*hon3.*")
assert p.match("p*3.*.exe")

assert not p.match("*.com")
assert not p.match("example*")
assert not p.match("example*.com")
assert not p.match("*ple*")
8 changes: 7 additions & 1 deletion tests/test_scriptutils.py
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -17,7 +17,7 @@

def _fake_install(v, **kwargs):
return {
"company": "Test",
"company": kwargs.get("company", "Test"),
"id": f"test-{v}",
"tag": str(v),
"version": str(v),
Expand All@@ -29,6 +29,8 @@ def _fake_install(v, **kwargs):
INSTALLS = [
_fake_install("1.0", alias=[{"name": "test1.0.exe", "target": "./test-binary-1.0.exe"}]),
_fake_install("1.1", alias=[{"name": "test1.1.exe", "target": "./test-binary-1.1.exe"}]),
_fake_install("1.3.1", company="PythonCore"),
_fake_install("1.3.2", company="PythonOther"),
_fake_install("2.0", alias=[{"name": "test2.0.exe", "target": "./test-binary-2.0.exe"}]),
]

Expand All@@ -46,6 +48,10 @@ def _fake_install(v, **kwargs):
("#! /usr/bin/env test1.0\n", "1.0"),
("#! /usr/bin/env test2.0\n", "2.0"),
("#! /usr/bin/env -S test2.0\n", "2.0"),
# Legacy handling specifically for "python<TAG>"
("#! /usr/bin/python1.3.1", "1.3.1"),
("#! /usr/bin/env python1.3.1", "1.3.1"),
("#! /usr/bin/python1.3.2", None),
])
def test_read_shebang(fake_config, tmp_path, script, expect):
fake_config.installs.extend(INSTALLS)
Expand Down
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

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Adds fallback search for 'python<TAG>.exe' style shebangs.#97

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to your account

 Merged

zooba
merged 3 commits into

from

May 12, 2025
 Merged


Adds fallback search for 'python<TAG>.exe' style shebangs.
#97
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dda57a5

Adds fallback search for 'python<TAG>.exe' style shebangs.


zooba May 12, 2025
19259cb

Improved match function


zooba May 12, 2025
b4c9834

Apply suggestions from code review


zooba May 12, 2025

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23 changes: 9 additions & 14 deletions
src/manage/pathutils.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -124,23 +124,18 @@ def match(self, pattern, full_match=False):
 if "*" not in p:
 return m.casefold() == p

allow_skip = False
must_start_with = True
 for bit in p.split("*"):
 if bit:
 if allow_skip:
 allow_skip = False
 try:
 i = m.index(bit)
 except ValueError:
 return False
 m = m[i + len(bit):]
 elif m.startswith(bit):
 m = m[len(bit):]
 else:
 try:
 i = m.index(bit)
 except ValueError:
 return False
 else:
 allow_skip = True
 return True
 if must_start_with and i != 0:
 return False
 m = m[i + len(bit):]
 must_start_with = False
 return not m or p.endswith("*")


class Path(PurePath):
Expand Down

11 changes: 8 additions & 3 deletions
src/manage/scriptutils.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -24,7 +24,7 @@ def _find_shebang_command(cmd, full_cmd):
 for i in cmd.get_installs():
 if is_default and i.get("default"):
 return i
 for a in i["alias"]:
 for a in i.get("alias", ()):
 if sh_cmd.match(a["name"]):
 LOGGER.debug("Matched alias %s in %s", a["name"], i["id"])
 return {**i, "executable": i["prefix"] / a["target"]}
Expand All@@ -34,8 +34,13 @@ def _find_shebang_command(cmd, full_cmd):
 if sh_cmd.match(i["executable"]):
 LOGGER.debug("Matched executable %s in %s", i["executable"], i["id"])
 return i
 else:
 raise LookupError

 # Fallback search for 'python<TAG>.exe' shebangs
 if sh_cmd.match("python*.exe"):
 tag = sh_cmd.name[6:-4]
 return cmd.get_install_to_run(f"PythonCore/{tag}")

 raise LookupError


def _find_on_path(cmd, full_cmd):
Expand Down

5 changes: 5 additions & 0 deletions
tests/conftest.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -143,6 +143,11 @@ def __init__(self, installs=[]):
 def get_installs(self):
 return self.installs

 def get_install_to_run(self, tag):
 company, _, tag = tag.replace("/", "\\").rpartition("\\")
 return [i for i in self.installs
 if i["tag"] == tag and (not company or i["company"] == company)][0]


@pytest.fixture
def fake_config():
Expand Down

17 changes: 17 additions & 0 deletions
tests/test_pathutils.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,17 @@
import pytest

from manage.pathutils import Path, PurePath

def test_path_match():
 p = Path("python3.12.exe")
 assert p.match("*.exe")
 assert p.match("python*")
 assert p.match("python*.exe")
Comment thread
zooba marked this conversation as resolved.

 assert p.match("python3.12*.exe")
 assert p.match("*hon3.*")
 assert p.match("p*3.*.exe")

 assert not p.match("*.com")
 assert not p.match("example*")
 assert not p.match("example*.com")
 assert not p.match("*ple*")

8 changes: 7 additions & 1 deletion
tests/test_scriptutils.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -17,7 +17,7 @@

def _fake_install(v, **kwargs):
 return {
 "company": "Test",
 "company": kwargs.get("company", "Test"),
 "id": f"test-{v}",
 "tag": str(v),
 "version": str(v),
Expand All@@ -29,6 +29,8 @@ def _fake_install(v, **kwargs):
INSTALLS = [
 _fake_install("1.0", alias=[{"name": "test1.0.exe", "target": "./test-binary-1.0.exe"}]),
 _fake_install("1.1", alias=[{"name": "test1.1.exe", "target": "./test-binary-1.1.exe"}]),
 _fake_install("1.3.1", company="PythonCore"),
 _fake_install("1.3.2", company="PythonOther"),
 _fake_install("2.0", alias=[{"name": "test2.0.exe", "target": "./test-binary-2.0.exe"}]),
]

Expand All@@ -46,6 +48,10 @@ def _fake_install(v, **kwargs):
 ("#! /usr/bin/env test1.0\n", "1.0"),
 ("#! /usr/bin/env test2.0\n", "2.0"),
 ("#! /usr/bin/env -S test2.0\n", "2.0"),
 # Legacy handling specifically for "python<TAG>"
 ("#! /usr/bin/python1.3.1", "1.3.1"),
 ("#! /usr/bin/env python1.3.1", "1.3.1"),
 ("#! /usr/bin/python1.3.2", None),
])
def test_read_shebang(fake_config, tmp_path, script, expect):
 fake_config.installs.extend(INSTALLS)
Expand Down

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
Adds fallback search for 'python<TAG>.exe' style shebangs.#97

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

 Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and
privacy statement. We’ll occasionally send you account related emails.

Already on GitHub?
Sign in
to your account

 Merged

zooba
merged 3 commits into

from

May 12, 2025
 Merged


Adds fallback search for 'python<TAG>.exe' style shebangs.
#97
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dda57a5

Adds fallback search for 'python<TAG>.exe' style shebangs.


zooba May 12, 2025
19259cb

Improved match function


zooba May 12, 2025
b4c9834

Apply suggestions from code review


zooba May 12, 2025

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23 changes: 9 additions & 14 deletions
src/manage/pathutils.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -124,23 +124,18 @@ def match(self, pattern, full_match=False):
 if "*" not in p:
 return m.casefold() == p

allow_skip = False
must_start_with = True
 for bit in p.split("*"):
 if bit:
 if allow_skip:
 allow_skip = False
 try:
 i = m.index(bit)
 except ValueError:
 return False
 m = m[i + len(bit):]
 elif m.startswith(bit):
 m = m[len(bit):]
 else:
 try:
 i = m.index(bit)
 except ValueError:
 return False
 else:
 allow_skip = True
 return True
 if must_start_with and i != 0:
 return False
 m = m[i + len(bit):]
 must_start_with = False
 return not m or p.endswith("*")


class Path(PurePath):
Expand Down

11 changes: 8 additions & 3 deletions
src/manage/scriptutils.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -24,7 +24,7 @@ def _find_shebang_command(cmd, full_cmd):
 for i in cmd.get_installs():
 if is_default and i.get("default"):
 return i
 for a in i["alias"]:
 for a in i.get("alias", ()):
 if sh_cmd.match(a["name"]):
 LOGGER.debug("Matched alias %s in %s", a["name"], i["id"])
 return {**i, "executable": i["prefix"] / a["target"]}
Expand All@@ -34,8 +34,13 @@ def _find_shebang_command(cmd, full_cmd):
 if sh_cmd.match(i["executable"]):
 LOGGER.debug("Matched executable %s in %s", i["executable"], i["id"])
 return i
 else:
 raise LookupError

 # Fallback search for 'python<TAG>.exe' shebangs
 if sh_cmd.match("python*.exe"):
 tag = sh_cmd.name[6:-4]
 return cmd.get_install_to_run(f"PythonCore/{tag}")

 raise LookupError


def _find_on_path(cmd, full_cmd):
Expand Down

5 changes: 5 additions & 0 deletions
tests/conftest.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -143,6 +143,11 @@ def __init__(self, installs=[]):
 def get_installs(self):
 return self.installs

 def get_install_to_run(self, tag):
 company, _, tag = tag.replace("/", "\\").rpartition("\\")
 return [i for i in self.installs
 if i["tag"] == tag and (not company or i["company"] == company)][0]


@pytest.fixture
def fake_config():
Expand Down

17 changes: 17 additions & 0 deletions
tests/test_pathutils.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,17 @@
import pytest

from manage.pathutils import Path, PurePath

def test_path_match():
 p = Path("python3.12.exe")
 assert p.match("*.exe")
 assert p.match("python*")
 assert p.match("python*.exe")
Comment thread
zooba marked this conversation as resolved.

 assert p.match("python3.12*.exe")
 assert p.match("*hon3.*")
 assert p.match("p*3.*.exe")

 assert not p.match("*.com")
 assert not p.match("example*")
 assert not p.match("example*.com")
 assert not p.match("*ple*")

8 changes: 7 additions & 1 deletion
tests/test_scriptutils.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -17,7 +17,7 @@

def _fake_install(v, **kwargs):
 return {
 "company": "Test",
 "company": kwargs.get("company", "Test"),
 "id": f"test-{v}",
 "tag": str(v),
 "version": str(v),
Expand All@@ -29,6 +29,8 @@ def _fake_install(v, **kwargs):
INSTALLS = [
 _fake_install("1.0", alias=[{"name": "test1.0.exe", "target": "./test-binary-1.0.exe"}]),
 _fake_install("1.1", alias=[{"name": "test1.1.exe", "target": "./test-binary-1.1.exe"}]),
 _fake_install("1.3.1", company="PythonCore"),
 _fake_install("1.3.2", company="PythonOther"),
 _fake_install("2.0", alias=[{"name": "test2.0.exe", "target": "./test-binary-2.0.exe"}]),
]

Expand All@@ -46,6 +48,10 @@ def _fake_install(v, **kwargs):
 ("#! /usr/bin/env test1.0\n", "1.0"),
 ("#! /usr/bin/env test2.0\n", "2.0"),
 ("#! /usr/bin/env -S test2.0\n", "2.0"),
 # Legacy handling specifically for "python<TAG>"
 ("#! /usr/bin/python1.3.1", "1.3.1"),
 ("#! /usr/bin/env python1.3.1", "1.3.1"),
 ("#! /usr/bin/python1.3.2", None),
])
def test_read_shebang(fake_config, tmp_path, script, expect):
 fake_config.installs.extend(INSTALLS)
Expand Down

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
Adds fallback search for 'python<TAG>.exe' style shebangs.#97

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Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

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to your account

 Merged

zooba
merged 3 commits into

from

May 12, 2025
 Merged


Adds fallback search for 'python<TAG>.exe' style shebangs.
#97
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dda57a5

Adds fallback search for 'python<TAG>.exe' style shebangs.


zooba May 12, 2025
19259cb

Improved match function


zooba May 12, 2025
b4c9834

Apply suggestions from code review


zooba May 12, 2025

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23 changes: 9 additions & 14 deletions
src/manage/pathutils.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -124,23 +124,18 @@ def match(self, pattern, full_match=False):
 if "*" not in p:
 return m.casefold() == p

allow_skip = False
must_start_with = True
 for bit in p.split("*"):
 if bit:
 if allow_skip:
 allow_skip = False
 try:
 i = m.index(bit)
 except ValueError:
 return False
 m = m[i + len(bit):]
 elif m.startswith(bit):
 m = m[len(bit):]
 else:
 try:
 i = m.index(bit)
 except ValueError:
 return False
 else:
 allow_skip = True
 return True
 if must_start_with and i != 0:
 return False
 m = m[i + len(bit):]
 must_start_with = False
 return not m or p.endswith("*")


class Path(PurePath):
Expand Down

11 changes: 8 additions & 3 deletions
src/manage/scriptutils.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -24,7 +24,7 @@ def _find_shebang_command(cmd, full_cmd):
 for i in cmd.get_installs():
 if is_default and i.get("default"):
 return i
 for a in i["alias"]:
 for a in i.get("alias", ()):
 if sh_cmd.match(a["name"]):
 LOGGER.debug("Matched alias %s in %s", a["name"], i["id"])
 return {**i, "executable": i["prefix"] / a["target"]}
Expand All@@ -34,8 +34,13 @@ def _find_shebang_command(cmd, full_cmd):
 if sh_cmd.match(i["executable"]):
 LOGGER.debug("Matched executable %s in %s", i["executable"], i["id"])
 return i
 else:
 raise LookupError

 # Fallback search for 'python<TAG>.exe' shebangs
 if sh_cmd.match("python*.exe"):
 tag = sh_cmd.name[6:-4]
 return cmd.get_install_to_run(f"PythonCore/{tag}")

 raise LookupError


def _find_on_path(cmd, full_cmd):
Expand Down

5 changes: 5 additions & 0 deletions
tests/conftest.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -143,6 +143,11 @@ def __init__(self, installs=[]):
 def get_installs(self):
 return self.installs

 def get_install_to_run(self, tag):
 company, _, tag = tag.replace("/", "\\").rpartition("\\")
 return [i for i in self.installs
 if i["tag"] == tag and (not company or i["company"] == company)][0]


@pytest.fixture
def fake_config():
Expand Down

17 changes: 17 additions & 0 deletions
tests/test_pathutils.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,17 @@
import pytest

from manage.pathutils import Path, PurePath

def test_path_match():
 p = Path("python3.12.exe")
 assert p.match("*.exe")
 assert p.match("python*")
 assert p.match("python*.exe")
Comment thread
zooba marked this conversation as resolved.

 assert p.match("python3.12*.exe")
 assert p.match("*hon3.*")
 assert p.match("p*3.*.exe")

 assert not p.match("*.com")
 assert not p.match("example*")
 assert not p.match("example*.com")
 assert not p.match("*ple*")

8 changes: 7 additions & 1 deletion
tests/test_scriptutils.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -17,7 +17,7 @@

def _fake_install(v, **kwargs):
 return {
 "company": "Test",
 "company": kwargs.get("company", "Test"),
 "id": f"test-{v}",
 "tag": str(v),
 "version": str(v),
Expand All@@ -29,6 +29,8 @@ def _fake_install(v, **kwargs):
INSTALLS = [
 _fake_install("1.0", alias=[{"name": "test1.0.exe", "target": "./test-binary-1.0.exe"}]),
 _fake_install("1.1", alias=[{"name": "test1.1.exe", "target": "./test-binary-1.1.exe"}]),
 _fake_install("1.3.1", company="PythonCore"),
 _fake_install("1.3.2", company="PythonOther"),
 _fake_install("2.0", alias=[{"name": "test2.0.exe", "target": "./test-binary-2.0.exe"}]),
]

Expand All@@ -46,6 +48,10 @@ def _fake_install(v, **kwargs):
 ("#! /usr/bin/env test1.0\n", "1.0"),
 ("#! /usr/bin/env test2.0\n", "2.0"),
 ("#! /usr/bin/env -S test2.0\n", "2.0"),
 # Legacy handling specifically for "python<TAG>"
 ("#! /usr/bin/python1.3.1", "1.3.1"),
 ("#! /usr/bin/env python1.3.1", "1.3.1"),
 ("#! /usr/bin/python1.3.2", None),
])
def test_read_shebang(fake_config, tmp_path, script, expect):
 fake_config.installs.extend(INSTALLS)
Expand Down

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

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Adds fallback search for 'python<TAG>.exe' style shebangs.#97

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 Merged

zooba
merged 3 commits into

from

May 12, 2025
 Merged


Adds fallback search for 'python<TAG>.exe' style shebangs.
#97
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dda57a5

Adds fallback search for 'python<TAG>.exe' style shebangs.


zooba May 12, 2025
19259cb

Improved match function


zooba May 12, 2025
b4c9834

Apply suggestions from code review


zooba May 12, 2025

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23 changes: 9 additions & 14 deletions
src/manage/pathutils.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -124,23 +124,18 @@ def match(self, pattern, full_match=False):
 if "*" not in p:
 return m.casefold() == p

allow_skip = False
must_start_with = True
 for bit in p.split("*"):
 if bit:
 if allow_skip:
 allow_skip = False
 try:
 i = m.index(bit)
 except ValueError:
 return False
 m = m[i + len(bit):]
 elif m.startswith(bit):
 m = m[len(bit):]
 else:
 try:
 i = m.index(bit)
 except ValueError:
 return False
 else:
 allow_skip = True
 return True
 if must_start_with and i != 0:
 return False
 m = m[i + len(bit):]
 must_start_with = False
 return not m or p.endswith("*")


class Path(PurePath):
Expand Down

11 changes: 8 additions & 3 deletions
src/manage/scriptutils.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -24,7 +24,7 @@ def _find_shebang_command(cmd, full_cmd):
 for i in cmd.get_installs():
 if is_default and i.get("default"):
 return i
 for a in i["alias"]:
 for a in i.get("alias", ()):
 if sh_cmd.match(a["name"]):
 LOGGER.debug("Matched alias %s in %s", a["name"], i["id"])
 return {**i, "executable": i["prefix"] / a["target"]}
Expand All@@ -34,8 +34,13 @@ def _find_shebang_command(cmd, full_cmd):
 if sh_cmd.match(i["executable"]):
 LOGGER.debug("Matched executable %s in %s", i["executable"], i["id"])
 return i
 else:
 raise LookupError

 # Fallback search for 'python<TAG>.exe' shebangs
 if sh_cmd.match("python*.exe"):
 tag = sh_cmd.name[6:-4]
 return cmd.get_install_to_run(f"PythonCore/{tag}")

 raise LookupError


def _find_on_path(cmd, full_cmd):
Expand Down

5 changes: 5 additions & 0 deletions
tests/conftest.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -143,6 +143,11 @@ def __init__(self, installs=[]):
 def get_installs(self):
 return self.installs

 def get_install_to_run(self, tag):
 company, _, tag = tag.replace("/", "\\").rpartition("\\")
 return [i for i in self.installs
 if i["tag"] == tag and (not company or i["company"] == company)][0]


@pytest.fixture
def fake_config():
Expand Down

17 changes: 17 additions & 0 deletions
tests/test_pathutils.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,17 @@
import pytest

from manage.pathutils import Path, PurePath

def test_path_match():
 p = Path("python3.12.exe")
 assert p.match("*.exe")
 assert p.match("python*")
 assert p.match("python*.exe")
Comment thread
zooba marked this conversation as resolved.

 assert p.match("python3.12*.exe")
 assert p.match("*hon3.*")
 assert p.match("p*3.*.exe")

 assert not p.match("*.com")
 assert not p.match("example*")
 assert not p.match("example*.com")
 assert not p.match("*ple*")

8 changes: 7 additions & 1 deletion
tests/test_scriptutils.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -17,7 +17,7 @@

def _fake_install(v, **kwargs):
 return {
 "company": "Test",
 "company": kwargs.get("company", "Test"),
 "id": f"test-{v}",
 "tag": str(v),
 "version": str(v),
Expand All@@ -29,6 +29,8 @@ def _fake_install(v, **kwargs):
INSTALLS = [
 _fake_install("1.0", alias=[{"name": "test1.0.exe", "target": "./test-binary-1.0.exe"}]),
 _fake_install("1.1", alias=[{"name": "test1.1.exe", "target": "./test-binary-1.1.exe"}]),
 _fake_install("1.3.1", company="PythonCore"),
 _fake_install("1.3.2", company="PythonOther"),
 _fake_install("2.0", alias=[{"name": "test2.0.exe", "target": "./test-binary-2.0.exe"}]),
]

Expand All@@ -46,6 +48,10 @@ def _fake_install(v, **kwargs):
 ("#! /usr/bin/env test1.0\n", "1.0"),
 ("#! /usr/bin/env test2.0\n", "2.0"),
 ("#! /usr/bin/env -S test2.0\n", "2.0"),
 # Legacy handling specifically for "python<TAG>"
 ("#! /usr/bin/python1.3.1", "1.3.1"),
 ("#! /usr/bin/env python1.3.1", "1.3.1"),
 ("#! /usr/bin/python1.3.2", None),
])
def test_read_shebang(fake_config, tmp_path, script, expect):
 fake_config.installs.extend(INSTALLS)
Expand Down

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
Adds fallback search for 'python<TAG>.exe' style shebangs.#97

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Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

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privacy statement. We’ll occasionally send you account related emails.

Already on GitHub?
Sign in
to your account

 Merged

zooba
merged 3 commits into

from

May 12, 2025
 Merged


Adds fallback search for 'python<TAG>.exe' style shebangs.
#97
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dda57a5

Adds fallback search for 'python<TAG>.exe' style shebangs.


zooba May 12, 2025
19259cb

Improved match function


zooba May 12, 2025
b4c9834

Apply suggestions from code review


zooba May 12, 2025

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23 changes: 9 additions & 14 deletions
src/manage/pathutils.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -124,23 +124,18 @@ def match(self, pattern, full_match=False):
 if "*" not in p:
 return m.casefold() == p

allow_skip = False
must_start_with = True
 for bit in p.split("*"):
 if bit:
 if allow_skip:
 allow_skip = False
 try:
 i = m.index(bit)
 except ValueError:
 return False
 m = m[i + len(bit):]
 elif m.startswith(bit):
 m = m[len(bit):]
 else:
 try:
 i = m.index(bit)
 except ValueError:
 return False
 else:
 allow_skip = True
 return True
 if must_start_with and i != 0:
 return False
 m = m[i + len(bit):]
 must_start_with = False
 return not m or p.endswith("*")


class Path(PurePath):
Expand Down

11 changes: 8 additions & 3 deletions
src/manage/scriptutils.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -24,7 +24,7 @@ def _find_shebang_command(cmd, full_cmd):
 for i in cmd.get_installs():
 if is_default and i.get("default"):
 return i
 for a in i["alias"]:
 for a in i.get("alias", ()):
 if sh_cmd.match(a["name"]):
 LOGGER.debug("Matched alias %s in %s", a["name"], i["id"])
 return {**i, "executable": i["prefix"] / a["target"]}
Expand All@@ -34,8 +34,13 @@ def _find_shebang_command(cmd, full_cmd):
 if sh_cmd.match(i["executable"]):
 LOGGER.debug("Matched executable %s in %s", i["executable"], i["id"])
 return i
 else:
 raise LookupError

 # Fallback search for 'python<TAG>.exe' shebangs
 if sh_cmd.match("python*.exe"):
 tag = sh_cmd.name[6:-4]
 return cmd.get_install_to_run(f"PythonCore/{tag}")

 raise LookupError


def _find_on_path(cmd, full_cmd):
Expand Down

5 changes: 5 additions & 0 deletions
tests/conftest.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -143,6 +143,11 @@ def __init__(self, installs=[]):
 def get_installs(self):
 return self.installs

 def get_install_to_run(self, tag):
 company, _, tag = tag.replace("/", "\\").rpartition("\\")
 return [i for i in self.installs
 if i["tag"] == tag and (not company or i["company"] == company)][0]


@pytest.fixture
def fake_config():
Expand Down

17 changes: 17 additions & 0 deletions
tests/test_pathutils.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,17 @@
import pytest

from manage.pathutils import Path, PurePath

def test_path_match():
 p = Path("python3.12.exe")
 assert p.match("*.exe")
 assert p.match("python*")
 assert p.match("python*.exe")
Comment thread
zooba marked this conversation as resolved.

 assert p.match("python3.12*.exe")
 assert p.match("*hon3.*")
 assert p.match("p*3.*.exe")

 assert not p.match("*.com")
 assert not p.match("example*")
 assert not p.match("example*.com")
 assert not p.match("*ple*")

8 changes: 7 additions & 1 deletion
tests/test_scriptutils.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -17,7 +17,7 @@

def _fake_install(v, **kwargs):
 return {
 "company": "Test",
 "company": kwargs.get("company", "Test"),
 "id": f"test-{v}",
 "tag": str(v),
 "version": str(v),
Expand All@@ -29,6 +29,8 @@ def _fake_install(v, **kwargs):
INSTALLS = [
 _fake_install("1.0", alias=[{"name": "test1.0.exe", "target": "./test-binary-1.0.exe"}]),
 _fake_install("1.1", alias=[{"name": "test1.1.exe", "target": "./test-binary-1.1.exe"}]),
 _fake_install("1.3.1", company="PythonCore"),
 _fake_install("1.3.2", company="PythonOther"),
 _fake_install("2.0", alias=[{"name": "test2.0.exe", "target": "./test-binary-2.0.exe"}]),
]

Expand All@@ -46,6 +48,10 @@ def _fake_install(v, **kwargs):
 ("#! /usr/bin/env test1.0\n", "1.0"),
 ("#! /usr/bin/env test2.0\n", "2.0"),
 ("#! /usr/bin/env -S test2.0\n", "2.0"),
 # Legacy handling specifically for "python<TAG>"
 ("#! /usr/bin/python1.3.1", "1.3.1"),
 ("#! /usr/bin/env python1.3.1", "1.3.1"),
 ("#! /usr/bin/python1.3.2", None),
])
def test_read_shebang(fake_config, tmp_path, script, expect):
 fake_config.installs.extend(INSTALLS)
Expand Down

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
Adds fallback search for 'python<TAG>.exe' style shebangs.#97

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

 Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and
privacy statement. We’ll occasionally send you account related emails.

Already on GitHub?
Sign in
to your account

 Merged

zooba
merged 3 commits into

from

May 12, 2025
 Merged


Adds fallback search for 'python<TAG>.exe' style shebangs.
#97
Show file tree
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Commits

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3 commits


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dda57a5

Adds fallback search for 'python<TAG>.exe' style shebangs.


zooba May 12, 2025
19259cb

Improved match function


zooba May 12, 2025
b4c9834

Apply suggestions from code review


zooba May 12, 2025

File filter

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Filter by extension
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23 changes: 9 additions & 14 deletions
src/manage/pathutils.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -124,23 +124,18 @@ def match(self, pattern, full_match=False):
 if "*" not in p:
 return m.casefold() == p

allow_skip = False
must_start_with = True
 for bit in p.split("*"):
 if bit:
 if allow_skip:
 allow_skip = False
 try:
 i = m.index(bit)
 except ValueError:
 return False
 m = m[i + len(bit):]
 elif m.startswith(bit):
 m = m[len(bit):]
 else:
 try:
 i = m.index(bit)
 except ValueError:
 return False
 else:
 allow_skip = True
 return True
 if must_start_with and i != 0:
 return False
 m = m[i + len(bit):]
 must_start_with = False
 return not m or p.endswith("*")


class Path(PurePath):
Expand Down

11 changes: 8 additions & 3 deletions
src/manage/scriptutils.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -24,7 +24,7 @@ def _find_shebang_command(cmd, full_cmd):
 for i in cmd.get_installs():
 if is_default and i.get("default"):
 return i
 for a in i["alias"]:
 for a in i.get("alias", ()):
 if sh_cmd.match(a["name"]):
 LOGGER.debug("Matched alias %s in %s", a["name"], i["id"])
 return {**i, "executable": i["prefix"] / a["target"]}
Expand All@@ -34,8 +34,13 @@ def _find_shebang_command(cmd, full_cmd):
 if sh_cmd.match(i["executable"]):
 LOGGER.debug("Matched executable %s in %s", i["executable"], i["id"])
 return i
 else:
 raise LookupError

 # Fallback search for 'python<TAG>.exe' shebangs
 if sh_cmd.match("python*.exe"):
 tag = sh_cmd.name[6:-4]
 return cmd.get_install_to_run(f"PythonCore/{tag}")

 raise LookupError


def _find_on_path(cmd, full_cmd):
Expand Down

5 changes: 5 additions & 0 deletions
tests/conftest.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -143,6 +143,11 @@ def __init__(self, installs=[]):
 def get_installs(self):
 return self.installs

 def get_install_to_run(self, tag):
 company, _, tag = tag.replace("/", "\\").rpartition("\\")
 return [i for i in self.installs
 if i["tag"] == tag and (not company or i["company"] == company)][0]


@pytest.fixture
def fake_config():
Expand Down

17 changes: 17 additions & 0 deletions
tests/test_pathutils.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -0,0 +1,17 @@
import pytest

from manage.pathutils import Path, PurePath

def test_path_match():
 p = Path("python3.12.exe")
 assert p.match("*.exe")
 assert p.match("python*")
 assert p.match("python*.exe")
Comment thread
zooba marked this conversation as resolved.

 assert p.match("python3.12*.exe")
 assert p.match("*hon3.*")
 assert p.match("p*3.*.exe")

 assert not p.match("*.com")
 assert not p.match("example*")
 assert not p.match("example*.com")
 assert not p.match("*ple*")

8 changes: 7 additions & 1 deletion
tests/test_scriptutils.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -17,7 +17,7 @@

def _fake_install(v, **kwargs):
 return {
 "company": "Test",
 "company": kwargs.get("company", "Test"),
 "id": f"test-{v}",
 "tag": str(v),
 "version": str(v),
Expand All@@ -29,6 +29,8 @@ def _fake_install(v, **kwargs):
INSTALLS = [
 _fake_install("1.0", alias=[{"name": "test1.0.exe", "target": "./test-binary-1.0.exe"}]),
 _fake_install("1.1", alias=[{"name": "test1.1.exe", "target": "./test-binary-1.1.exe"}]),
 _fake_install("1.3.1", company="PythonCore"),
 _fake_install("1.3.2", company="PythonOther"),
 _fake_install("2.0", alias=[{"name": "test2.0.exe", "target": "./test-binary-2.0.exe"}]),
]

Expand All@@ -46,6 +48,10 @@ def _fake_install(v, **kwargs):
 ("#! /usr/bin/env test1.0\n", "1.0"),
 ("#! /usr/bin/env test2.0\n", "2.0"),
 ("#! /usr/bin/env -S test2.0\n", "2.0"),
 # Legacy handling specifically for "python<TAG>"
 ("#! /usr/bin/python1.3.1", "1.3.1"),
 ("#! /usr/bin/env python1.3.1", "1.3.1"),
 ("#! /usr/bin/python1.3.2", None),
])
def test_read_shebang(fake_config, tmp_path, script, expect):
 fake_config.installs.extend(INSTALLS)
Expand Down

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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Adds fallback search for 'python<TAG>.exe' style shebangs.#97

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 Merged

zooba
merged 3 commits into

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May 12, 2025
 Merged


Adds fallback search for 'python<TAG>.exe' style shebangs.
#97
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dda57a5

Adds fallback search for 'python<TAG>.exe' style shebangs.


zooba May 12, 2025
19259cb

Improved match function


zooba May 12, 2025
b4c9834

Apply suggestions from code review


zooba May 12, 2025

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23 changes: 9 additions & 14 deletions
src/manage/pathutils.py

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -124,23 +124,18 @@ def match(self, pattern, full_match=False):
 if "*" not in p:
 return m.casefold() == p

allow_skip = False
must_start_with = True
 for bit in p.split("*"):
 if bit:
 if allow_skip:
 allow_skip = False
 try:
 i = m.index(bit)
 except ValueError:
 return False
 m = m[i + len(bit):]
 elif m.startswith(bit):
 m = m[len(bit):]
 else:
 try:
 i = m.index(bit)
 except ValueError:
 return False
 else:
 allow_skip = True
 return True
 if must_start_with and i != 0:
 return False
 m = m[i + len(bit):]
 must_start_with = False
 return not m or p.endswith("*")


class Path(PurePath):
Expand Down

11 changes: 8 additions & 3 deletions
src/manage/scriptutils.py

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Original file line numberDiff line numberDiff line change
Expand Up@@ -24,7 +24,7 @@ def _find_shebang_command(cmd, full_cmd):
 for i in cmd.get_installs():
 if is_default and i.get("default"):
 return i
 for a in i["alias"]:
 for a in i.get("alias", ()):
 if sh_cmd.match(a["name"]):
 LOGGER.debug("Matched alias %s in %s", a["name"], i["id"])
 return {**i, "executable": i["prefix"] / a["target"]}
Expand All@@ -34,8 +34,13 @@ def _find_shebang_command(cmd, full_cmd):
 if sh_cmd.match(i["executable"]):
 LOGGER.debug("Matched executable %s in %s", i["executable"], i["id"])
 return i
 else:
 raise LookupError

 # Fallback search for 'python<TAG>.exe' shebangs
 if sh_cmd.match("python*.exe"):
 tag = sh_cmd.name[6:-4]
 return cmd.get_install_to_run(f"PythonCore/{tag}")

 raise LookupError


def _find_on_path(cmd, full_cmd):
Expand Down

5 changes: 5 additions & 0 deletions
tests/conftest.py

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Original file line numberDiff line numberDiff line change
Expand Up@@ -143,6 +143,11 @@ def __init__(self, installs=[]):
 def get_installs(self):
 return self.installs

 def get_install_to_run(self, tag):
 company, _, tag = tag.replace("/", "\\").rpartition("\\")
 return [i for i in self.installs
 if i["tag"] == tag and (not company or i["company"] == company)][0]


@pytest.fixture
def fake_config():
Expand Down

17 changes: 17 additions & 0 deletions
tests/test_pathutils.py

View file


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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,17 @@
import pytest

from manage.pathutils import Path, PurePath

def test_path_match():
 p = Path("python3.12.exe")
 assert p.match("*.exe")
 assert p.match("python*")
 assert p.match("python*.exe")
Comment thread
zooba marked this conversation as resolved.

 assert p.match("python3.12*.exe")
 assert p.match("*hon3.*")
 assert p.match("p*3.*.exe")

 assert not p.match("*.com")
 assert not p.match("example*")
 assert not p.match("example*.com")
 assert not p.match("*ple*")

8 changes: 7 additions & 1 deletion
tests/test_scriptutils.py

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -17,7 +17,7 @@

def _fake_install(v, **kwargs):
 return {
 "company": "Test",
 "company": kwargs.get("company", "Test"),
 "id": f"test-{v}",
 "tag": str(v),
 "version": str(v),
Expand All@@ -29,6 +29,8 @@ def _fake_install(v, **kwargs):
INSTALLS = [
 _fake_install("1.0", alias=[{"name": "test1.0.exe", "target": "./test-binary-1.0.exe"}]),
 _fake_install("1.1", alias=[{"name": "test1.1.exe", "target": "./test-binary-1.1.exe"}]),
 _fake_install("1.3.1", company="PythonCore"),
 _fake_install("1.3.2", company="PythonOther"),
 _fake_install("2.0", alias=[{"name": "test2.0.exe", "target": "./test-binary-2.0.exe"}]),
]

Expand All@@ -46,6 +48,10 @@ def _fake_install(v, **kwargs):
 ("#! /usr/bin/env test1.0\n", "1.0"),
 ("#! /usr/bin/env test2.0\n", "2.0"),
 ("#! /usr/bin/env -S test2.0\n", "2.0"),
 # Legacy handling specifically for "python<TAG>"
 ("#! /usr/bin/python1.3.1", "1.3.1"),
 ("#! /usr/bin/env python1.3.1", "1.3.1"),
 ("#! /usr/bin/python1.3.2", None),
])
def test_read_shebang(fake_config, tmp_path, script, expect):
 fake_config.installs.extend(INSTALLS)
Expand Down