Fix some code quality and bug-risk issues

Author: pnijhara

.deepsource.toml

@@ -0,0 +1,12 @@
+version = 1
+
+test_patterns = ["tests/**"]
+
+exclude_patterns = ["testapps/**"]
+
+[[analyzers]]
+name = "python"
+enabled = true
+
+  [analyzers.meta]
+  runtime_version = "3.x.x"

MANIFEST.in

@@ -1,5 +1,6 @@
 
 include LICENSE README.md
+include *.toml
 
 recursive-include doc *
 prune doc/build

pythonforandroid/bootstrap.py

@@ -195,7 +195,7 @@ def get_usable_bootstraps_for_recipes(cls, recipes, ctx):
                 # Check if the bootstap's dependencies have an internal conflict:
                 for recipe in possible_dependencies:
                     recipe = Recipe.get_recipe(recipe, ctx)
-                    if any([conflict in recipes for conflict in recipe.conflicts]):
+                    if any(conflict in recipes for conflict in recipe.conflicts):
                         ok = False
                         break
                 # Check if bootstrap's dependencies conflict with chosen
@@ -207,8 +207,8 @@ def get_usable_bootstraps_for_recipes(cls, recipes, ctx):
                         conflicts = []
                     else:
                         conflicts = recipe.conflicts
-                    if any([conflict in possible_dependencies
-                            for conflict in conflicts]):
+                    if any(conflict in possible_dependencies
+                            for conflict in conflicts):
                         ok = False
                         break
                 if ok and bs not in acceptable_bootstraps:

pythonforandroid/build.py

@@ -267,7 +267,7 @@ def prepare_build_environment(self,
                              d.endswith(('.bz2', '.gz'))]
             if possible_dirs:
                 info('Found possible SDK dirs in buildozer dir: {}'.format(
-                    ', '.join([d.split(os.sep)[-1] for d in possible_dirs])))
+                    ', '.join(d.split(os.sep)[-1] for d in possible_dirs)))
                 info('Will attempt to use SDK at {}'.format(possible_dirs[0]))
                 warning('This SDK lookup is intended for debug only, if you '
                         'use python-for-android much you should probably '
@@ -328,7 +328,7 @@ def prepare_build_environment(self,
                 '~', '.buildozer', 'android', 'platform', 'android-ndk-r*')))
             if possible_dirs:
                 info('Found possible NDK dirs in buildozer dir: {}'.format(
-                    ', '.join([d.split(os.sep)[-1] for d in possible_dirs])))
+                    ', '.join(d.split(os.sep)[-1] for d in possible_dirs)))
                 info('Will attempt to use NDK at {}'.format(possible_dirs[0]))
                 warning('This NDK lookup is intended for debug only, if you '
                         'use python-for-android much you should probably '
@@ -479,7 +479,7 @@ def set_archs(self, arch_names):
         if not self.archs:
             raise BuildInterruptingException('Asked to compile for no Archs, so failing.')
         info('Will compile for the following archs: {}'.format(
-            ', '.join([arch.arch for arch in self.archs])))
+            ', '.join(arch.arch for arch in self.archs)))
 
     def prepare_bootstrap(self, bs):
         bs.ctx = self
@@ -894,7 +894,9 @@ def biglink(ctx, arch):
             env=env)
 
 
-def biglink_function(soname, objs_paths, extra_link_dirs=[], env=None):
+def biglink_function(soname, objs_paths, extra_link_dirs=None, env=None):
+    if extra_link_dirs is None:
+        extra_link_dirs = []
     print('objs_paths are', objs_paths)
     sofiles = []
 
@@ -941,7 +943,9 @@ def biglink_function(soname, objs_paths, extra_link_dirs=[], env=None):
     shprint(cc, '-shared', '-O3', '-o', soname, *unique_args, _env=env)
 
 
-def copylibs_function(soname, objs_paths, extra_link_dirs=[], env=None):
+def copylibs_function(soname, objs_paths, extra_link_dirs=None, env=None):
+    if extra_link_dirs is None:
+        extra_link_dirs = []
     print('objs_paths are', objs_paths)
 
     re_needso = re.compile(r'^.*\(NEEDED\)\s+Shared library: \[lib(.*)\.so\]\s*$')

pythonforandroid/recipes/matplotlib/__init__.py

@@ -85,7 +85,7 @@ def download_web_backend_dependencies(self, arch):
         jquery_sha = (
             'f8233674366ab36b2c34c577ec77a3d70cac75d2e387d8587f3836345c0f624d'
         )
-        url = f'https://jqueryui.com/resources/download/jquery-ui-1.12.1.zip'
+        url = "https://jqueryui.com/resources/download/jquery-ui-1.12.1.zip"
         target_file = join(env['XDG_CACHE_HOME'], 'matplotlib', jquery_sha)
 
         info_notify(f'Will download into {env["XDG_CACHE_HOME"]}')

setup.py

@@ -34,7 +34,7 @@
 def recursively_include(results, directory, patterns):
     for root, subfolders, files in walk(directory):
         for fn in files:
-            if not any([glob.fnmatch.fnmatch(fn, pattern) for pattern in patterns]):
+            if not any(glob.fnmatch.fnmatch(fn, pattern) for pattern in patterns):
                 continue
             filename = join(root, fn)
             directory = 'pythonforandroid'