conan: improve regex of parse static and dynamic requires

conan: add inspect_pyreq_conanfile_py to parse python_requires

conan: improve regex of dynamic require functions

Test success:
self.tool_requires("hell")
self.python_requires("dep")
self.python_requires("dep", run=True)
self.requires("bal/2024.1.0-0.dev")

conan: inspect_requirements_conanfile_py should parse static and dynamic requires

src/conan_check_updates/conan.py

@@ -195,16 +195,15 @@ def inspect_requirements_conanfile_py(conanfile: Path) -> List[ConanReference]:
             # ignore empty line or line comments
             if not line or line.startswith("#"):
                 continue
-            res = re.search(r"self\.(?:tool_)*requires\((.*)\)", line)
+            res = re.search(r'self\.(?:(tool|python)_)*requires\("(.*)"(?:(\)|,.*))', line)
+            if res is None:
+                res = re.search(r'(tool|python)_requires = "(.*)"', line)
             if res:
-                args = res.group(1)
-                arg = args.partition(",")[0].strip()  # get first argument -> reference string
-                ref = _dequote(arg)
+                ref = res.group(2)
                 if len(ref) > 0:
                     refs.append(ref)
     return list(map(ConanReference.parse, refs))
 
-
 def inspect_requires_conanfile_py(conanfile: Path) -> List[ConanReference]:
     """Get requirements of conanfile.py with `conan inspect`."""
     assert conanfile.name == "conanfile.py"
@@ -263,9 +262,7 @@ def gen_requires():
 def inspect_requires_conanfile(conanfile: Path) -> List[ConanReference]:
     """Get requirements of conanfile.py/conanfile.py"""
     if conanfile.name == "conanfile.py":
-        return inspect_requires_conanfile_py(conanfile) + inspect_requirements_conanfile_py(
-            conanfile
-        )
+        return inspect_requires_conanfile_py(conanfile) + inspect_requirements_conanfile_py(conanfile)
     if conanfile.name == "conanfile.txt":
         return inspect_requires_conanfile_txt(conanfile)
     raise ValueError(f"Invalid conanfile: {conanfile!s}")

src/conan_check_updates/main.py

@@ -77,7 +77,7 @@ async def check_updates(
             pkg_name += f"@{ref.user}"
         if ref.channel:
             pkg_name += f"/{ref.channel}"
-    print(pkg_name)
+        print(pkg_name)
 
     if package_filter and package_filter[-1] == "filter":
         refs = [ref for ref in refs if matches_any(ref.package, *package_filter)]