Jeff Epler
4715875cc4
.. leading zeros are required for `frontmatter` to treat them as dates
rather than strings, apparently per the YAML specification.
This was done by script:
```py
import re
import datetime
import pathlib
import sys
import frontmatter
rx = re.compile(r'^(\s*)date_added:.*$', re.M)
for path_str in sys.argv[1:]:
print(path_str)
path = pathlib.Path(path_str)
post = frontmatter.load(path)
date_added = post.get("date_added", "")
if isinstance(date_added, datetime.date):
continue
if isinstance(date_added, str):
try:
date_added = datetime.datetime.strptime(date_added, "%Y-%m-%d")
except ValueError as exc:
print(f"Failed to parse date {date_added} in {path_str}: {exc}")
continue
date_added = date_added.date()
content = path.read_text("utf-8")
new_content = rx.sub(lambda m: f"{m.group(1)}date_added: {date_added}", content)
assert content != new_content
path.write_text(new_content, "utf-8")
```
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1.5 KiB
| layout | board_id | title | name | manufacturer | board_url | board_image | downloads_display | blinka | date_added | features | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| download | odroid_c4 | ODROID C4 Download | ODROID C4 | Hardkernel co., Ltd. |
|
odroid_c4.jpg | true | true | 2020-05-15 |
|
ODROID-C4 is a new generation single board computer that is more energy efficient and faster performing than ODROID-C2 which was introduced over four years ago as the world’s first affordable ARM 64bit computer.
The main CPU of the ODROID-C4 is built with a quad-core Cortex-A55 cluster with a new generation Mali-G31 GPU. The A55 cores run at 2.0Ghz without thermal throttling using the stock heat sink allowing a robust and quiet computer. The CPU multi-core performance is around 40% faster, and the system DRAM performance is 50% faster than the ODROID-C2.
- Amlogic S905X3 12nm Processor
- Mali-G31 MP2 GPU with 4 x Execution Engines (650Mhz)
- DDR4 4GiB with 32-bit bus width
- 1x eMMC connector (8/16/32/64GiB are available)
- 1x Micro SD slot (DS/HS mode up to UHS-I SDR104)
- 1 x GbE LAN ports (RJ45, supports 10/100/1000 Mbps)
- 1 x HDMI digital output
- 1 x Optional SPDIF optical output
- 40pin GPIOs + 7pin I2S
- 1 x Debug serial console (UART)
- 4 x USB 3.0 Host ports
- 1 x USB 2.0 OTG port for Host or Device mode. (No power input)
- IR receiver for remote controller