add scripting support

Author: typemytype

source/lib/batch.py

@@ -230,10 +230,10 @@ def settingsCallback(self, sender):
 
     def generateCallback(self, sender):
         generateOptions = self.w.getItemValues()
-        generateOptions["sourceUFOPaths"], designspaceDocuments = self.getAllUFOPaths()
-        generateOptions["sourceDesignspacePaths"] = self.getAllDesignspacePaths()
+        generateOptions["sourceUFOs"], designspaceDocuments = self.getAllUFOPaths()
+        generateOptions["sourceDesignspaces"] = self.getAllDesignspacePaths()
 
-        if not generateOptions["sourceUFOPaths"] and not generateOptions["sourceDesignspacePaths"]:
+        if not generateOptions["sourceUFOs"] and not generateOptions["sourceDesignspaces"]:
             # no fonts found in the source table
             return
 

source/lib/batchCompileTools.py

@@ -0,0 +1,111 @@
+from batchGenerators.batchTools import Report, DummyProgress
+import batchGenerators
+import batchSettings
+
+
+def generateDesktopFonts(ufoPathsOrObjects, destinationRoot, format="ttf", decompose=True, removeOverlap=True, autohint=False, releaseMode=True, suffix=""):
+    if not isinstance(ufoPathsOrObjects, list):
+        ufoPathsOrObjects = [ufoPathsOrObjects]
+    report = Report()
+    generateOptions = dict(
+        sourceUFOs=ufoPathsOrObjects,
+    )
+    settings = dict(batchSettings.defaultSettings)
+    settings.update(
+        dict(
+            batchSettingExportInSubFolders=False,
+            desktopFontsAutohint=autohint,
+            desktopFontsDecompose=decompose,
+            desktopFontsReleaseMode=releaseMode,
+            desktopFontsRemoveOverlap=removeOverlap,
+            desktopFontsSuffix=suffix
+        )
+    )
+    if format == "ttf":
+        generateOptions["desktopFontGenerate_TTF"] = True
+    if format == "otf":
+        generateOptions["desktopFontGenerate_OTF"] = True
+
+    batchGenerators.desktopFontsGenerator.build(
+        root=destinationRoot,
+        generateOptions=generateOptions,
+        settings=settings,
+        progress=DummyProgress(),
+        report=report
+    )
+    return report.get()
+
+
+def generateWebFonts(ufoPathsOrObjects, destinationRoot, format="ttf", woff=False, decompose=True, removeOverlap=True, autohint=False, releaseMode=True, suffix="", html=False, htmlPreview=None):
+    if not isinstance(ufoPathsOrObjects, list):
+        ufoPathsOrObjects = [ufoPathsOrObjects]
+    report = Report()
+    generateOptions = dict(
+        sourceUFOs=ufoPathsOrObjects,
+    )
+    settings = dict(batchSettings.defaultSettings)
+    settings.update(
+        dict(
+            batchSettingExportInSubFolders=False,
+            webFontsAutohint=autohint,
+            webFontsDecompose=decompose,
+            webFontsGenerateHTML=html,
+            webFontsReleaseMode=releaseMode,
+            webFontsRemoveOverlap=removeOverlap,
+            webFontsSuffix=suffix
+        )
+    )
+    if htmlPreview:
+        settings["webFontsHtmlPreview"] = htmlPreview
+    if format == "ttf" and woff:
+        generateOptions["webFontGenerate_TTFWOFF2"] = True
+    if format == "otf" and woff:
+        generateOptions["webFontGenerate_OTFWOFF2"] = True
+    if format == "ttf" and not woff:
+        generateOptions["webFontGenerate_TTF"] = True
+    if format == "otf" and not woff:
+        generateOptions["webFontGenerate_OTF"] = True
+
+    batchGenerators.webFontsGenerator.build(
+        root=destinationRoot,
+        generateOptions=generateOptions,
+        settings=settings,
+        progress=DummyProgress(),
+        report=report
+    )
+    return report.get()
+
+
+def generateVariableFonts(designspacePathsOrObjects, destinationRoot, format="ttf", woff=False, autohint=False, fitToExtremes=False, suffix=""):
+    if not isinstance(designspacePathsOrObjects, list):
+        designspacePathsOrObjects = [designspacePathsOrObjects]
+    report = Report()
+    generateOptions = dict(
+        sourceDesignspaces=designspacePathsOrObjects,
+    )
+    settings = dict(batchSettings.defaultSettings)
+    settings.update(
+        dict(
+            batchSettingExportInSubFolders=False,
+            variableFontsAutohint=autohint,
+            variableFontsInterpolateToFitAxesExtremes=fitToExtremes,
+            variableFontsSuffix=suffix
+        )
+    )
+    if format == "ttf" and woff:
+        generateOptions["variableFontGenerate_TTFWOFF2"] = True
+    if format == "otf" and woff:
+        generateOptions["variableFontGenerate_OTFWOFF2"] = True
+    if format == "ttf" and not woff:
+        generateOptions["variableFontGenerate_TTF"] = True
+    if format == "otf" and not woff:
+        generateOptions["variableFontGenerate_OTF"] = True
+
+    batchGenerators.variableFontsGenerator.build(
+        root=destinationRoot,
+        generateOptions=generateOptions,
+        settings=settings,
+        progress=DummyProgress(),
+        report=report
+    )
+    return report.get()

source/lib/batchGenerators/batchTools.py

@@ -17,10 +17,13 @@ def _instantiateFont(self, path):
         return internalFontClasses.createFontObject(path)
 
 
-def loadFonts(ufoPaths):
+def loadFonts(sourceUFOs):
     fonts = []
-    for path in ufoPaths:
-        font = RFont(path, document=False, showInterface=False)
+    for sourceUFO in sourceUFOs:
+        if isinstance(sourceUFO, str):
+            font = RFont(sourceUFO, document=False, showInterface=False)
+        else:
+            font = sourceUFO
         # check font info
         requiredFontInfo = dict(descender=-250, xHeight=500, ascender=750, capHeight=750, unitsPerEm=1000)
         for attr, value in requiredFontInfo.items():
@@ -104,6 +107,19 @@ def get(self):
         return "\n".join(self._data)
 
 
+class DummyProgress:
+
+    def __dummy(self, *args, **kwargs):
+        pass
+
+    setText = __dummy
+    update = __dummy
+    increment = __dummy
+    setMaxValue = __dummy
+    setTickCount = __dummy
+    close = __dummy
+
+
 blankFontCss = """<style>
 @font-face {
     font-family: AdobeBlank;
@@ -166,7 +182,7 @@ def __bool__(self):
 
 
 def generatePaths(
-        ufoPaths,
+        sourceUFOs,
         binaryFormats,
         decompose,
         removeOverlap,
@@ -179,7 +195,7 @@ def generatePaths(
         report,
         progress
     ):
-    fonts = loadFonts(ufoPaths)
+    fonts = loadFonts(sourceUFOs)
 
     if decompose:
         report.writeTitle("Decompose:")
@@ -215,11 +231,12 @@ def generatePaths(
     report.indent()
 
     for index, font in enumerate(fonts):
+        fontPath = font.path
         progress.increment()
-        report.writeTitle((os.path.basename(ufoPaths[index])))
+        report.writeTitle((os.path.basename(fontPath)))
         report.indent()
         report.newLine()
-        report.write(f"source: {ufoPaths[index]}")
+        report.write(f"source: {fontPath}")
         report.newLine()
         for binaryFormat, postProcessCallback in binaryFormats:
             binaryExtention = binaryFormat.split("-")[0]
@@ -229,8 +246,8 @@ def generatePaths(
             familyName = familyName.replace(" ", "")
             styleName = font.info.styleName or f"styleName-{index}"
             styleName = styleName.replace(" ", "")
-            if keepFileNames:
-                fileName = os.path.basename(ufoPaths[index])
+            if keepFileNames and fontPath is not None:
+                fileName = os.path.basename(fontPath)
                 fileName, _ = os.path.splitext(fileName)
                 fileName = f"{fileName}{suffix}.{binaryExtention}"
             else:

source/lib/batchGenerators/desktopFontsGenerator/__init__.py

@@ -25,7 +25,7 @@ def build(root, generateOptions, settings, progress, report):
     removeTree(desktopFontsRoot)
 
     generatePaths(
-        ufoPaths=generateOptions["sourceUFOPaths"],
+        sourceUFOs=generateOptions["sourceUFOs"],
         binaryFormats=binaryFormats,
         decompose=settings["desktopFontsDecompose"],
         removeOverlap=settings["desktopFontsRemoveOverlap"],

source/lib/batchGenerators/variableFontsGenerator/__init__.py

@@ -477,8 +477,11 @@ def build(root, generateOptions, settings, progress, report):
     variableFontsRoot = os.path.join(root, "Variable")
     removeTree(variableFontsRoot)
 
-    for sourceDesignspacePath in generateOptions["sourceDesignspacePaths"]:
-        operator = BatchEditorOperator(sourceDesignspacePath)
+    for sourceDesignspace in generateOptions["sourceDesignspaces"]:
+        if isinstance(sourceDesignspace, str):
+            operator = BatchEditorOperator(sourceDesignspace)
+        else:
+            operator = sourceDesignspace
         # loop over all interpolable operators based on the given variable fonts
         for name, interpolableOperator in operator.getInterpolableUFOOperators(useVariableFonts=True):
             for binaryFormat, postProcessCallback in binaryFormats:

source/lib/batchGenerators/webFontsGenerator/__init__.py

@@ -107,10 +107,10 @@ def build(root, generateOptions, settings, progress, report):
     removeTree(webFontsRoot)
 
     report.writeTitle("Batch Generated Web Fonts:")
-    progress.update("Collecting Data...")
+    progress.setText("Collecting Data...")
 
     generatePaths(
-        ufoPaths=generateOptions["sourceUFOPaths"],
+        sourceUFOs=generateOptions["sourceUFOs"],
         binaryFormats=binaryFormats,
         decompose=settings["webFontsDecompose"],
         removeOverlap=settings["webFontsRemoveOverlap"],