Check version number and improve error messages (#102)

* Check Qt versions and report 404 error

Signed-off-by: Hiroshi Miura <miurahr@linux.com>

.travis.yml

@@ -7,6 +7,10 @@ matrix:
       env: TOXENV=check
     - python: 3.7
       env: TOXENV=docs
+    - python: 3.6
+      env:
+        TOXENV=py36
+        PYTEST_ADDOPTS="--remote-data"
 
 install: pip install tox-travis
 

aqt/archives.py

@@ -105,7 +105,17 @@ class QtArchives:
             self.logger.error('Download error: %s\n' % e.args, exc_info=True)
             raise e
         else:
+            if r.status_code != 200:
+                self.logger.error('Download error when access to {}\n'
+                                  'Server response code: {}, reason: {}'.format(update_xml_url,
+                                                                                r.status_code, r.reason))
+                exit(1)
+        try:
             self.update_xml = ElementTree.fromstring(r.text)
+        except ElementTree.ParseError as perror:
+            self.logger.error("Downloaded metadata is corrupted. {}".format(perror))
+            exit(1)
+        else:
             for packageupdate in self.update_xml.iter("PackageUpdate"):
                 name = packageupdate.find("Name").text
                 if self.all_extra or name in target_packages:

aqt/cli.py

@@ -55,6 +55,12 @@ class Cli():
                 return True
         return False
 
+    def _check_qt_arg_versions(self, qt_version):
+        for ver in self.settings.available_versions:
+            if ver == qt_version:
+                return True
+        return False
+
     def _set_sevenzip(self, args):
         sevenzip = args.external
         if sevenzip is None:
@@ -115,8 +121,11 @@ class Cli():
         if not self._check_mirror(mirror):
             self.parser.print_help()
             exit(1)
+        if not self._check_qt_arg_versions(qt_version):
+            self.logger.warning("Specified Qt version is unknown: {}.".format(qt_version))
         if not self._check_qt_arg_combination(qt_version, os_name, target, arch):
-            self.logger.warning("Specified target combination is not valid: {} {} {}".format(os_name, target, arch))
+            self.logger.warning("Specified target combination is not valid or unknown: {} {} {}".format(os_name,
+                                                                                                        target, arch))
         all_extra = True if modules is not None and 'all' in modules else False
         if not all_extra and not self._check_modules_arg(qt_version, modules):
             self.logger.warning("Some of specified modules are unknown.")

aqt/combinations.json

@@ -89,4 +89,12 @@
     "qtquicktimeline", "qtscript", "qtvirtualkeyboard", "qtwebglplugin"]},
   {"qt_version": "5.14", "modules": ["qtcharts", "qtlottie", "qtnetworkauth", "qtpurchasing", "qtdatavis3d",
     "qtquick3d", "qtquicktimeline", "qtscript", "qtvirtualkeyboard", "qtwebglplugin"]}
+], "versions": [
+  "5.5", "5.6", "5.7", "5.8",
+  "5.9", "5.9.1", "5.9.2", "5.9.3", "5.9.4", "5.9.5", "5.9.6", "5.9.7", "5.9.8", "5.9.9",
+  "5.10.0", "5.10.1", "5.11.0", "5.11.1", "5.11.2", "5.11.3",
+  "5.12.0", "5.12.1", "5.12.2", "5.12.3", "5.12.4", "5.12.5", "5.12.6", "5.12.7",
+  "5.13.0", "5.13.1", "5.13.2",
+  "5.14.0", "5.14.1", "5.14.2",
+  "5.15.0"
 ]}]

aqt/installer.py

@@ -57,6 +57,7 @@ class QtInstaller:
     def retrieve_archive(self, package: QtPackage):
         archive = package.archive
         url = package.url
+        start_time = time.perf_counter()
         self.logger.info("Downloading {}...".format(url))
         try:
             r = requests.get(url, allow_redirects=False, stream=True)
@@ -84,7 +85,7 @@ class QtInstaller:
                 if self.command is not None:
                     self.extract_archive_ext(archive)
         os.unlink(archive)
-        self.logger.info("Finish installation of {} in {}".format(archive, time.process_time()))
+        self.logger.info("Finish installation of {} in {}".format(archive, time.perf_counter() - start_time))
 
     def extract_archive(self, archive):
         szf = py7zr.SevenZipFile(archive)
@@ -132,8 +133,10 @@ class QtInstaller:
     def install(self):
         with concurrent.futures.ThreadPoolExecutor() as executor:
             futures = [executor.submit(self.retrieve_archive, ar) for ar in self.qt_archives.get_archives()]
-            for future in concurrent.futures.as_completed(futures):
-                future.result()
+            done, not_done = concurrent.futures.wait(futures, return_when=concurrent.futures.FIRST_EXCEPTION)
+            if len(not_done) > 0:
+                self.logger.error("Installation error detected.")
+                exit(1)
 
         # finalize
         qt_version, target, arch = self.qt_archives.get_target_config()

aqt/settings.py

@@ -67,6 +67,10 @@ class Settings(object):
     def tools_combinations(self):
         return self._combinations['tools']
 
+    @property
+    def available_versions(self):
+        return self._combinations['versions']
+
     def available_modules(self, qt_version):
         """Known module names
 

requirements.txt

@@ -1,6 +1,7 @@
 requests
 pytest
 pytest-pep8
+pytest-remotedata
 flake8
 setuptools>=42
 setuptools-scm>=3.5.0

setup.cfg

@@ -51,5 +51,6 @@ aqt = *.yml, *.json, *.ini
 dev =
     pytest
     pytest-pep8
+    pytest-remotedata
     pytest-cov
     flake8

tests/test_cli.py

@@ -39,6 +39,12 @@ def test_cli_check_combination():
     assert not cli._check_qt_arg_combination('5.14.0', 'android', 'desktop', 'clang_64')
 
 
+def test_cli_check_version():
+    cli = aqt.cli.Cli()
+    assert cli._check_qt_arg_versions('5.12.0')
+    assert not cli._check_qt_arg_versions('5.12')
+
+
 def test_cli_check_mirror():
     cli = aqt.cli.Cli()
     assert cli._check_mirror(None)

tests/test_connection.py

@@ -0,0 +1,21 @@
+import pytest
+
+import aqt
+
+
+@pytest.mark.remote_data
+def test_cli_unknown_version(capsys):
+    wrong_version = "5.12"
+    wrong_url = "https://download.qt.io/online/qtsdkrepository/mac_x64/desktop/qt5_512/Updates.xml"
+    expected = ["aqt - WARNING - Specified Qt version is unknown: {}.".format(wrong_version),
+                "aqt - ERROR - Download error when access to {}"
+                " Server response code: 404, reason code: Not Found".format(wrong_url)
+                ]
+    with pytest.raises(SystemExit) as pytest_wrapped_e:
+        cli = aqt.cli.Cli()
+        cli.run(["install", wrong_version, "mac", "desktop"])
+    assert pytest_wrapped_e.type == SystemExit
+    assert pytest_wrapped_e.value.code == 1
+    out, err = capsys.readouterr()
+    for i, line in enumerate(out):
+        assert line.endswith(expected[i])

tox.ini

@@ -2,7 +2,7 @@
 envlist = check, docs, py36
 
 [testenv]
-passenv = TRAVIS TRAVIS_*
+passenv = TRAVIS TRAVIS_* PYTEST_ADDOPTS
 basepython = python3
 deps = -rrequirements.txt
 commands =