gradio/website/homepage/render_html.py
2021-12-22 08:45:23 +00:00

204 lines
8.7 KiB
Python

import os
import json
from jinja2 import Template
import requests
import markdown2
import re
from gradio.inputs import InputComponent
from gradio.outputs import OutputComponent
from gradio.interface import Interface
import inspect
GRADIO_DIR = "../../"
GRADIO_GUIDES_DIR = os.path.join(GRADIO_DIR, "guides")
GRADIO_DEMO_DIR = os.path.join(GRADIO_DIR, "demo")
guide_names = [] # used for dropdown in navbar
for guide in sorted(os.listdir(GRADIO_GUIDES_DIR)):
if "template" in guide:
continue
guide_name = guide[:-3]
pretty_guide_name = " ".join([word.capitalize().replace("Ml", "ML")
for word in guide_name.split("_")])
guide_names.append((guide_name, pretty_guide_name))
def render_index():
os.makedirs("generated", exist_ok=True)
with open("src/tweets.json", encoding='utf-8') as tweets_file:
tweets = json.load(tweets_file)
star_count = "{:,}".format(requests.get("https://api.github.com/repos/gradio-app/gradio"
).json()["stargazers_count"])
with open("src/index_template.html", encoding='utf-8') as template_file:
template = Template(template_file.read())
output_html = template.render(tweets=tweets, star_count=star_count, guide_names=guide_names)
with open(os.path.join("generated", "index.html"), "w", encoding='utf-8') as generated_template:
generated_template.write(output_html)
def render_guides():
guides = []
for guide in os.listdir(GRADIO_GUIDES_DIR):
if "template" in guide:
continue
with open(os.path.join(GRADIO_GUIDES_DIR, guide), encoding='utf-8') as guide_file:
guide_text = guide_file.read()
code_tags = re.findall(r'\{\{ code\["([^\s]*)"\] \}\}', guide_text)
demo_names = re.findall(r'\{\{ demos\["([^\s]*)"\] \}\}', guide_text)
code, demos = {}, {}
guide_text = guide_text.replace(
"website/src/assets", "/assets").replace(
"```python\n", "<pre><code class='lang-python'>").replace(
"```bash\n", "<pre><code class='lang-bash'>").replace(
"```directory\n", "<pre><code class='lang-bash'>").replace(
"```csv\n", "<pre><code class='lang-bash'>").replace(
"```", "</code></pre>")
for code_src in code_tags:
with open(os.path.join(GRADIO_DEMO_DIR, code_src, "run.py")) as code_file:
python_code = code_file.read().replace(
'if __name__ == "__main__":\n iface.launch()', "iface.launch()")
code[code_src] = "<pre><code class='lang-python'>" + \
python_code + "</code></pre>"
for demo_name in demo_names:
demos[demo_name] = "<div id='interface_" + demo_name + "'></div>"
guide_template = Template(guide_text)
guide_output = guide_template.render(code=code, demos=demos)
output_html = markdown2.markdown(guide_output)
output_html = output_html.replace("<a ", "<a target='blank' ")
for match in re.findall(r'<h3>([A-Za-z0-9 ]*)<\/h3>', output_html):
output_html = output_html.replace(
f"<h3>{match}</h3>", f"<h3 id={match.lower().replace(' ', '_')}>{match}</h3>")
os.makedirs("generated", exist_ok=True)
guide = guide[:-3]
os.makedirs(os.path.join(
"generated", guide), exist_ok=True)
with open("src/guides_template.html", encoding='utf-8') as general_template_file:
general_template = Template(general_template_file.read())
with open(os.path.join("generated", guide, "index.html"), "w", encoding='utf-8') as generated_template:
output_html = general_template.render(template_html=output_html, demo_names=demo_names, guide_names=guide_names)
generated_template.write(output_html)
def render_docs():
if os.path.exists("generated/colab_links.json"):
with open("generated/colab_links.json") as demo_links_file:
try:
demo_links = json.load(demo_links_file)
except ValueError:
demo_links = {}
else: # docs will be missing demo links
demo_links = {}
SCREENSHOT_FOLDER = "dist/assets/demo_screenshots"
os.makedirs(SCREENSHOT_FOLDER, exist_ok=True)
def get_function_documentation(func):
doc_str = inspect.getdoc(func)
func_doc, params_doc, return_doc = [], [], []
documented_params = {"self"}
mode = "pre"
for line in doc_str.split("\n"):
if line.startswith("Parameters:"):
mode = "in"
continue
if line.startswith("Returns:"):
mode = "out"
continue
if "DEPRECATED" in line:
continue
if mode == "pre":
func_doc.append(line)
elif mode == "in":
space_index = line.index(" ")
colon_index = line.index(":")
name = line[:space_index]
documented_params.add(name)
params_doc.append(
(name, line[space_index+2:colon_index-1], line[colon_index+2:]))
elif mode == "out":
colon_index = line.index(":")
return_doc.append((line[1:colon_index-1], line[colon_index+2:]))
params = inspect.getfullargspec(func)
param_set = []
for i in range(len(params.args)):
neg_index = -1 - i
if params.args[neg_index] not in documented_params:
continue
if params.defaults and i < len(params.defaults):
default = params.defaults[neg_index]
if type(default) == str:
default = '"' + default + '"'
else:
default = str(default)
param_set.insert(0, (params.args[neg_index], default))
else:
param_set.insert(0, (params.args[neg_index],))
return "\n".join(func_doc), param_set, params_doc, return_doc
def get_class_documentation(cls):
inp = {}
inp["name"] = cls.__name__
doc = inspect.getdoc(cls)
doc_lines = doc.split("\n")
inp["doc"] = "\n".join(doc_lines[:-2])
inp["type"] = doc_lines[-2].split("type: ")[-1]
inp["demos"] = doc_lines[-1][7:].split(", ")
_, inp["params"], inp["params_doc"], _ = get_function_documentation(cls.__init__)
inp["shortcuts"] = list(cls.get_shortcut_implementations().items())
if "interpret" in cls.__dict__:
inp["interpret"], inp["interpret_params"], inp["interpret_params_doc"], _ = get_function_documentation(
cls.interpret)
_, _, _, inp["interpret_returns_doc"] = get_function_documentation(
cls.get_interpretation_scores)
return inp
inputs = [get_class_documentation(cls) for cls in InputComponent.__subclasses__()]
outputs = [get_class_documentation(cls) for cls in OutputComponent.__subclasses__()]
interface_params = get_function_documentation(Interface.__init__)
interface = {
"doc": inspect.getdoc(Interface),
"params": interface_params[1],
"params_doc": interface_params[2],
}
launch_params = get_function_documentation(Interface.launch)
launch = {
"params": launch_params[1],
"params_doc": launch_params[2],
}
load_params = get_function_documentation(Interface.load)
load = {
"params": load_params[1],
"params_doc": load_params[2],
"return_doc": load_params[3],
}
docs = {
"input": inputs,
"output": outputs,
"interface": interface,
"launch": launch,
"load": load,
}
os.makedirs("generated", exist_ok=True)
with open("src/docs_template.html") as template_file:
template = Template(template_file.read())
output_html = template.render(docs=docs, demo_links=demo_links, guide_names=guide_names)
os.makedirs(os.path.join("generated", "docs"), exist_ok=True)
with open(os.path.join("generated", "docs", "index.html"), "w") as generated_template:
generated_template.write(output_html)
def render_other():
os.makedirs("generated", exist_ok=True)
for template_filename in os.listdir("src/other_templates"):
with open(os.path.join("src/other_templates", template_filename)) as template_file:
template = Template(template_file.read())
output_html = template.render(guide_names=guide_names)
folder_name = template_filename[:-14]
os.makedirs(os.path.join("generated", folder_name), exist_ok=True)
with open(os.path.join("generated", folder_name, "index.html"), "w", encoding='utf-8') as generated_template:
generated_template.write(output_html)
if __name__ == "__main__":
render_index()
render_guides()
render_docs()
render_other()