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CMCLogger-0.0.1
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مشاهده بیشترتوضیحات
Coin Market Cap Public API Cryptocurrency data logger
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | CMCLogger-0.0.1 |
| نام | CMCLogger |
| نسخه کتابخانه | 0.0.1 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | stuianna |
| ایمیل نویسنده | stuiaa@protonmail.com |
| آدرس صفحه اصلی | https://github.com/stuianna/CMCLogger |
| آدرس اینترنتی | https://pypi.org/project/CMCLogger/ |
| مجوز | - |
[](https://travis-ci.org/stuianna/CMCLogger)
# CMCLogger - Coin Market Cap Cryptocurreny Data Logger
A python API and script for requesting, parsing and storing the latest cryptocurrency data availalbe using the [Coin Market Cap Free API](https://coinmarketcap.com/api/). Data entries are stored in a SQLite3 database, with CLI features for querying data and logger status.
## TLDR - Just Get Some Data
```bash
# Install the module and script
pip install CMCLogger
# Initialise the required configuration, supplying your API key. (Made above)
CMCLogger -a 'your-api-key' -g
# Start the logger. Use 'nohup CMCLogger' to start detached, 'CMCLogger &' to start in background.
CMCLogger
# Query the latest stored price information for ticker 'BTC'
CMCLogger -q BTC
'BTC: $11676.55 (3.53%)'
# Same as above, but more detailed.
CMCLogger -dq BTC
'BTC: $11676.55 1H: -0.22% 1D: 3.53% 7D: 4.77% 24h Volume: 66.65 Billion'
# Get the logger status. Health is the moving average success rate of the last 30 calls.
CMCLogger -s
'Last successful call 1 minutes ago, health 100.0%.'
# Stop the logger
CMCLogger -k
# Copy the SQLite database to an excel file
CMCLogger -x
```
## Stored Data
When the logger is initialised, it creates a directory structure inside `$XDG_CONFIG_HOME`. This could be `~/.local/share/CMCLogger` or `~/.config/CMCLogger`, use `echo $XDG_CONFIG_HOME` to find the location on your system.
The directory structure is as follows:
```bash
CMCLogger
├── config.ini
└── data
├── cryptoData.db
├── log
└── status.ini
```
**config.ini**
Contains configuration parameters used. Change any of these settings and restart the logger to apply them. Values shown are the default.
```ini
[CMC_API]
api_private_key = your-private-key-here
conversion_currency = AUD
curreny_symbol = $
rank_start_index = 1
rank_end_index = 200
request_interval = 5
[General]
status_file_format = ini
```
**cryptoData.db**
A SQLite3 database containing all data retreived by the logger. The database contains a separate table, named afeter the cryptocurrency symbol for each individual currecy collected. [SQLitebrower](https://sqlitebrowser.org/), is a good tool for browsing databases, or use `CMCLogger -x` to convert the database to an Excel file for viewing.
**status.ini**
Contains information on the status of the logger. This information is queried and returned when using `CMCLogger -s` or `CMCLogger -ds`
```ini
[Last Successful Call]
timestamp = 2020-04-23 23:10:55.275000+03:00
error_code = 0
error_message = None
elapsed = 17
credit_count = 1
[Last Failed Call]
timestamp = 2020-04-23 22:39:26.646297+03:00
error_code = 255
error_message = No network connections available.
elapsed = 0
credit_count = 0
[Current Session]
health = 100.0
successful_calls = 35644
failed_calls = 587
success_rate = 98.38
[All Time]
successful_calls = 35746
failed_calls = 589
success_rate = 98.38
```
**log**
Runtime logs stored by the Python logging module.
## Polybar / I3WM Integration
**I3WM**
Add to `.i3/config` to start the logger on login.
```bash
exec --no-startup-id CMCLogger
```
**Polybar**
Add a polybar module for the target bar:
```bash
[module/crypto]
type = custom/script
exec = ~/bin/crypto
tail = true
interval = 300
```
The target script simply cycles through a set of symbols, a blank string is returned if the last entry was more than 10 minutes ago.
```bash
#!/bin/bash
queryArray=("BTC" "LTC" "ETH")
TEMPFILE="/tmp/tmp.CMCLOGGER"
source $TEMPFILE 2> /dev/null
function getNextSymbol {
position=0
for symbol in ${queryArray[@]}; do
((position++))
if [[ "$symbol" == "$LAST_SYMBOL" ]]; then
size=${#queryArray[@]}
position=$((position%size))
CURRENT_SYMBOL=${queryArray[$position]}
break
fi
CURRENT_SYMBOL=${queryArray[0]}
done
echo "LAST_SYMBOL=$CURRENT_SYMBOL" > $TEMPFILE
}
function checkStatus {
jsonStatus=$(CMCLogger -js 2> /dev/null)
lastCall=$(echo "$jsonStatus" | jq -r '.last_call')
if (( $lastCall > 10 )); then
echo ''
exit
fi
}
getNextSymbol
checkStatus
CMCLogger -q $CURRENT_SYMBOL
```
نیازمندی
| مقدار | نام |
|---|---|
| - | pandas |
| - | numpy |
| - | db-ops |
| - | config-checker |
| - | python-dateutil |
| - | pytz |
| - | requests |
| - | urllib3 |
| - | idna |
| - | certifi |
| - | appdirs |
| - | chardet |
| - | et-xmlfile |
| - | jdcal |
| - | openpyxl |
زبان مورد نیاز
| مقدار | نام |
|---|---|
| >=3.6 | Python |
نحوه نصب
نصب پکیج whl CMCLogger-0.0.1:
pip install CMCLogger-0.0.1.whl
نصب پکیج tar.gz CMCLogger-0.0.1:
pip install CMCLogger-0.0.1.tar.gz