chore: Setup tox+appveyor, refomat python code, prepare rust code to add branch pruning to search

docs/.vscode/settings.json

@@ -8,4 +8,4 @@
         "latex",
         "plaintext"
     ]
-}
+}

docs/Makefile

@@ -45,4 +45,4 @@ watch:
 	watchexec -w src -w data -w filters -w Makefile make all
 
 clean:
-	-rm $(PDFS) $(IMGS)
+	-rm $(PDFS) $(IMGS)

docs/filters/multifilter.py

@@ -1,18 +1,19 @@
-from panflute import *
-import tempfile
-import sys
-from jinja2 import Template, Environment, PackageLoader, select_autoescape
 import contextlib
-import io
-import hashlib
-from dateutil.parser import parse as dateparse
-from functools import partial
-import subprocess as SP
-import panflute as pf
-import os
 import csv
 import datetime
+import hashlib
+import io
+import os
 import re
+import subprocess as SP
+import sys
+import tempfile
+from functools import partial
+
+import panflute as pf
+from dateutil.parser import parse as dateparse
+from jinja2 import Environment, PackageLoader, Template, select_autoescape
+from panflute import *
 
 
 def remove_pound(elem, doc):
@@ -29,10 +30,10 @@ def fix_color(elem, doc):
 
 def update_date(elem, doc):
     if type(elem) == MetaMap:
-        datefmt = doc.get_metadata('datefmt', "%Y-%m-%d")
+        datefmt = doc.get_metadata("datefmt", "%Y-%m-%d")
         today = datetime.date.today().strftime(datefmt)
-        date = dateparse(doc.get_metadata('date', today)).date()
-        elem['date'] = MetaInlines(Str(date.strftime(datefmt)))
+        date = dateparse(doc.get_metadata("date", today)).date()
+        elem["date"] = MetaInlines(Str(date.strftime(datefmt)))
         return elem
 
 
@@ -42,8 +43,7 @@ def csv_table(elem, doc):
         ext = os.path.splitext(elem.url)[1][1:]
         if ext == "csv":
             caption = elem.content
-            has_header = elem.attributes.get(
-                'has-header', "false").lower() == "true"
+            has_header = elem.attributes.get("has-header", "false").lower() == "true"
             with open(elem.url) as f:
                 reader = csv.reader(f)
                 body = []
@@ -62,7 +62,12 @@ def code_refs(elem, doc):
             label = label.text
             filename = re.findall(r"^\[@lst:(.*)\]$", label) or [None]
             if filename[0] in doc.inc_files:
-                return [RawInline("\\hyperref[{}]{{{}}}".format(filename[0], filename[0]), format="tex")]
+                return [
+                    RawInline(
+                        "\\hyperref[{}]{{{}}}".format(filename[0], filename[0]),
+                        format="tex",
+                    )
+                ]
 
 
 def include_code(elem, doc):
@@ -71,9 +76,8 @@ def include_code(elem, doc):
             filepath = elem.attributes.pop("include")
             filename = os.path.split(filepath)[-1]
             try:
-                elem.text += elem.text + \
-                    open(filepath, encoding="utf-8").read()
-                elem.attributes['caption'] = filename
+                elem.text += elem.text + open(filepath, encoding="utf-8").read()
+                elem.attributes["caption"] = filename
                 doc.inc_files.append(filename)
             except Exception as e:
                 elem.text += "Error: {}".format(e)
@@ -92,28 +96,26 @@ def jinja_py_filt(doc, file):
     env = {}
     code = open(file, encoding="utf-8").read()
     exec(code, env)
-    return env['main'](doc)
+    return env["main"](doc)
 
 
 def prepare(doc):
     doc.inc_files = []
     doc.env = Environment()
     doc.pyenv = {}
-    filters = {'py': partial(jinja_py_filt, doc)}
+    filters = {"py": partial(jinja_py_filt, doc)}
     doc.env.filters.update(filters)
 
 
 def process_templates(elem, doc):
     if type(elem) == CodeBlock:
         if elem.classes == ["@"]:
-            args = {'meta': doc.get_metadata()}
+            args = {"meta": doc.get_metadata()}
             return convert_text(doc.env.from_string(elem.text).render(args))
 
 
 def yaml_filt(elem, doc):
-    tags = {
-        'eval': py_eval,
-    }
+    tags = {"eval": py_eval}
     return yaml_filter(elem, doc, tags=tags, strict_yaml=True)
 
 
@@ -138,8 +140,16 @@ def checkboxes(elem, doc):
 
 
 def main(doc=None):
-    f = [process_templates, update_date, csv_table, include_code,
-         fix_color, code_refs, yaml_filt, checkboxes]
+    f = [
+        process_templates,
+        update_date,
+        csv_table,
+        include_code,
+        fix_color,
+        code_refs,
+        yaml_filt,
+        checkboxes,
+    ]
     return run_filters(f, prepare=prepare, doc=doc)
 
 

docs/src/img_out.py

@@ -1,8 +1,9 @@
-import sys
-import pylab as PL
-import numpy as np
-from scipy.spatial.ckdtree import cKDTree
 import heapq
+import sys
+
+import numpy as np
+import pylab as PL
+from scipy.spatial.ckdtree import cKDTree
 
 exit()