keepvariable
A Python package keeping the values of variables between separate runs in a seamless and effortless way.
Installation
Use the package manager pip to install keepvariable.
pip install keepvariable
Usage with Redis
Connect with host/port (select database with db, default 0):
import keepvariable_core as kv
import pandas as pd
kv_redis = kv.KeepVariableRedisServer(host="127.0.0.1", port=6379, db=1)
Or connect with a Redis URL (database number is the path suffix, e.g. /1):
import keepvariable_core as kv
import pandas as pd
kv_redis = kv.KeepVariableRedisServer.from_url("redis://127.0.0.1:6379/1")
# equivalent:
kv_redis = kv.KeepVariableRedisServer(url="redis://127.0.0.1:6379/1")
kv_redis.set("test", "abc123")
result = kv_redis.get("test")
print(result)
# abc123
# even pandas dataframes and numpy arrays can be stored
df = pd.DataFrame([[1, 2, 3, 4], [4, 5, 6, 7]], columns=["a", "b", "c", "d"])
array = df.values
kv_redis.set("test_df", df)
result = kv_redis.get("test_df")
print(result)
kv_redis.set("test_array", array)
result = kv_redis.get("test_array")
print(result)
Usage (locally)
from keepvariable_core import Var,kept_variables,save_variables,load_variable
a=Var("b")
b=Var("c")
c=a+b
print(c)
dict1=Var({1,2,3,4,5})
list1=Var(a)
print(kept_variables)
save_variables(kept_variables)
list1=load_variable()
b=load_variable()
c=Var(c)
print(list1)
Contributing
Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.
License
1 maintainer
Metadata
1 maintainer
Release files for keepvariable 1.2.17
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| keepvariable-1.2.17.tar.gz | 13.9 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| keepvariable-1.2.17-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 27.5 kB
Release files / keepvariable-1.2.17.tar.gz
| Download URL | keepvariable-1.2.17.tar.gz |
|---|---|
| Size | 13.9 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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No |
| Uploaded via |
twine/6.1.0 CPython/3.12.7
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Release files / keepvariable-1.2.17-py3-none-any.whl
| Download URL | keepvariable-1.2.17-py3-none-any.whl |
|---|---|
| Size | 13.7 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
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Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/6.1.0 CPython/3.12.7
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