Force correct python environment for tox on windows

- Merge windows requirements into requirements.txt and requirements-extra.txt
- Update tox.ini to always use build.py
- Update build.py to have module only option
- Update tox.ini to text python 3.9
- Update .travis.yml to test 3.8 and 3.9 on newer Ubuntu LTS
-Update .travis.yml to work with changes to windows tox
(also update windows to 3.8)

.travis.yml

@@ -5,11 +5,6 @@ install:
 script: tox
 matrix:
         include:
-                - os: "linux"
-                  dist: "xenial"
-                  python: "3.8"
-                  script:
-                        - tox -e style
                 - os: "linux"
                   dist: "xenial"
                   python: "3.6"
@@ -17,18 +12,16 @@ matrix:
                   dist: "xenial"
                   python: "3.7"
                 - os: "linux"
-                  dist: "xenial"
+                  dist: "focal"
                   python: "3.8"
+                - os: "linux"
+                  dist: "focal"
+                  python: "3.9"
                 - os: "windows"
                   language: shell
-                  python: "3.7"
+                  python: "3.8"
-                  env: "PATH=/c/python37:/c/python37/Scripts:$PATH"
+                  env: "PATH=/c/python38:/c/python38/Scripts:$PATH"
                   before_install:
-                          - choco install python --version=3.7.6
+                          - choco install python --version=3.8.6
-                          - choco install make
+                          - cp /c/python38/python.exe /c/python38/python3.exe
-                          - cp /c/python37/python.exe /c/python37/python3.exe
+                  script: tox -e py38
-                  before_script:
-                          - pip3 install -r requirements-windows.txt
-                          - python3 build.py
-                  script:
-                          - tox -e WINDOWS

Windows.md

@@ -21,7 +21,7 @@ To build with a different python version 3.5 vs 3.7 or 32 bit vs 64 bit specify
     $ cd <dupeGuru directory>
     $ py -3.7 -m venv .\env
     $ .\env\Scripts\activate
-    $ pip install -r requirements.txt -r requirements-windows.txt
+    $ pip install -r requirements.txt
     $ python build.py
     $ python run.py
 
@@ -37,8 +37,6 @@ Then the following execution of the makefile should work.  Pass the correct valu
     $ make PYTHON='py -3.7'
     $ make run
 
-NOTE: Install PyQt5 & cx-Freeze with requirements-windows.txt into the venv before running the packaging scripts in the section below.
-
 ### Generate Windows Installer Packages
 You need to use the respective x86 or x64 version of python to build the 32 bit and 64 bit versions.  The build scripts will automatically detect the python architecture for you. When using build.py make sure the resulting python works before continuing to package.py.  NOTE: package.py looks for the 'makensis' executable in the default location for a 64 bit windows system.  Run the following in the respective virtual environment.
 

build.py

@@ -54,6 +54,12 @@ def parse_args():
         dest="normpo",
         help="Normalize all PO files (do this before commit).",
     )
+    parser.add_option(
+        "--modules",
+        action="store_true",
+        dest="modules",
+        help="Build the python modules.",
+    )
     (options, args) = parser.parse_args()
     return options
 
@@ -182,6 +188,8 @@ def main():
         build_mergepot()
     elif options.normpo:
         build_normpo()
+    elif options.modules:
+        build_pe_modules()
     else:
         build_normal()
 

pkg/arch/dupeguru.json

@@ -3,5 +3,5 @@
 	"longname": "dupeGuru",
 	"execname": "dupeguru",
 	"arch": "any",
-	"iconpath": "/usr/share/dupeguru/dgse_logo_128.png"
+	"iconpath": "dupeguru"
 }

pkg/debian/Makefile

@@ -8,4 +8,5 @@ all:
 	chmod +x src/run.py
 	cp -R src/ "$(CURDIR)/debian/{pkgname}/usr/share/{execname}"
 	cp "$(CURDIR)/debian/{execname}.desktop" "$(CURDIR)/debian/{pkgname}/usr/share/applications"
+	ln -s "/usr/share/{execname}/dgse_logo_128.png" "$(CURDIR)/debian/{pkgname}/usr/pixmaps/{execname}.png"
 	ln -s "/usr/share/{execname}/run.py" "$(CURDIR)/debian/{pkgname}/usr/bin/{execname}"

pkg/debian/dupeguru.json

@@ -3,5 +3,5 @@
 	"longname": "dupeGuru",
 	"execname": "dupeguru",
 	"arch": "any",
-	"iconpath": "/usr/share/dupeguru/dgse_logo_128.png"
+	"iconpath": "dupeguru"
 }

requirements-extra.txt

@@ -2,3 +2,4 @@ pytest>=5,<6
 flake8
 tox-travis
 black
+pyinstaller>=3.4,<4.0; sys_platform == 'win32'

requirements.txt

@@ -2,4 +2,6 @@ Send2Trash>=1.3.0
 sphinx>=1.2.2
 polib>=1.0.4
 hsaudiotag3k>=1.1.3
-distro>=1.5.0
+distro>=1.5.0
+PyQt5 >=5.4,<6.0; sys_platform == 'win32'
+pywin32>=200; sys_platform == 'win32'

tox.ini

@@ -1,35 +1,19 @@
 [tox]
-envlist = style,py36,py37,py38
+envlist = py36,py37,py38,py39
 skipsdist = True
 skip_missing_interpreters = True
 
 [testenv]
-whitelist_externals =
-    make
 setenv =
     PYTHON="{envpython}"
 commands =
-    make modules
+    python build.py --modules
-    py.test core hscommon
+    flake8
+    {posargs:py.test core hscommon}
 deps =
     -r{toxinidir}/requirements.txt
     -r{toxinidir}/requirements-extra.txt
 
-[testenv:style]
-deps =
-    {[testenv]deps}
-    flake8
-commands =
-    flake8
-
-[testenv:WINDOWS]
-deps =
-    {[testenv]deps}
-    -r{toxinidir}/requirements-windows.txt
-commands =
-    python build.py
-    python package.py
-
 [flake8]
 exclude = .tox,env,build,cocoalib,cocoa,help,./qt/dg_rc.py,cocoa/run_template.py,./pkg
 max-line-length = 120