pandasql | pandasql allows you to query pandas DataFrames using SQL | SQL Database library

 by   yhat Python Version: 0.7.3 License: MIT

kandi X-RAY | pandasql Summary

kandi X-RAY | pandasql Summary

pandasql is a Python library typically used in Database, SQL Database applications. pandasql has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has high support. You can install using 'pip install pandasql' or download it from GitHub, PyPI.

sqldf for pandas
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            kandi-support Support

              pandasql has a highly active ecosystem.
              It has 991 star(s) with 152 fork(s). There are 46 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 40 open issues and 23 have been closed. On average issues are closed in 81 days. There are 6 open pull requests and 0 closed requests.
              It has a positive sentiment in the developer community.
              The latest version of pandasql is 0.7.3

            kandi-Quality Quality

              pandasql has 0 bugs and 0 code smells.

            kandi-Security Security

              pandasql has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              pandasql code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              pandasql is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              pandasql releases are not available. You will need to build from source code and install.
              Deployable package is available in PyPI.
              Build file is available. You can build the component from source.
              Installation instructions are not available. Examples and code snippets are available.
              pandasql saves you 169 person hours of effort in developing the same functionality from scratch.
              It has 420 lines of code, 40 functions and 7 files.
              It has high code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed pandasql and discovered the below as its top functions. This is intended to give you an instant insight into pandasql implemented functionality, and help decide if they suit your requirements.
            • Instantiate a PandaSQL query
            • Returns a pandas dataframe
            • Return path to data directory
            • Load births from a csv file
            • Wrapper for sqldf
            • Instantiate a SQL query
            Get all kandi verified functions for this library.

            pandasql Key Features

            No Key Features are available at this moment for pandasql.

            pandasql Examples and Code Snippets

            Is there any function to remove duplicate values in rows in jupyter?
            Pythondot img1Lines of Code : 5dot img1License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            df['street_name'] = df['street_name'].apply(lambda x: ', '.join(set(x.split(', '))
            
            from collections import Counter
            df['street_name'] = df['street_name'].apply(lambda x: ', '.join(Counter(x.split(', ')).keys()))
            
            Pandasql Exception with OVER
            Pythondot img2Lines of Code : 17dot img2License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            df['Date'] = pd.to_datetime(df['Date'])
            
            g = df.groupby(["Card Number", pd.Grouper(key='Date', freq='30min')], sort=False)
            df_out = g['Amount'].agg(['count', 'mean']).add_prefix('transactions30min_').reset_index()
            
            How to run python sqldf module inside static function?
            Pythondot img3Lines of Code : 20dot img3License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            import pandas as pd
            from pandasql import sqldf
            class MyAmaizingClass:
                def static_function():
                    df1 = pd.DataFrame({'col1': [1, 2, 3], 'col2': ['Jhon1', 'Jhon2', 'Jhon3']})
                    df2 = pd.DataFrame({'col1': [1, 2, 3], 'col2': ['
            How to do query with multiple condition from 2 table?
            Pythondot img4Lines of Code : 7dot img4License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            ...
            WHERE w.population > (
                SELECT MAX(population)
                FROM worldcity 
                WHERE country = 'Filipina'
            )
            
            How to create a new dataframe with groupby and min
            Pythondot img5Lines of Code : 2dot img5License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            out = the_first_dataframe.groupby(['week','zipcode'], as_index=False).agg(min_cost=('cost','min'))
            
            Automate forking a github repository
            Pythondot img6Lines of Code : 7dot img6License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            repository = self.gh.repository("kennethreitz", "requests")
            forked_repo = repository.create_fork()
            assert isinstance(forked_repo, github3.repos.Repository)
            
            org_forked_repo = repository.create_fork("github3py")
            assert isinstance(org_forked
            python SQL like operator needs to return match from list of SQLs
            Pythondot img7Lines of Code : 10dot img7License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            sqls = {i: f"SELECT * FROM df WHERE Animal LIKE '{i}'" for i in searchStrings}
            
            out = pd.concat({key: sqldf(qs) for key, qs in sqls.items()}, names=['sql', None]) \
                    .droplevel(1).reset_index().drop_duplicates()
            
            <
            copy iconCopy
            # df["date"] = pd.to_datetime(df["date"]) 
            print (df.loc[df["date"] == (df["date"]+pd.offsets.QuarterEnd(0))])
            
               player  amount       date Quarter
            1  dmitri      45 2021-06-30    2Q21
            2  darren      15 2021-12-31    4Q21
            
            Efficient way to merge large Pandas dataframes between two dates
            Pythondot img9Lines of Code : 18dot img9License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            def func():
                for x, y in df2.groupby("id"):
                    tmp = df1.loc[df1["id"].eq(x)]
                    tmp.index = pd.IntervalIndex.from_arrays(tmp['start'], tmp['end'], closed='both')
                    y[["start", "end"]] = tmp.loc[y.timestamp, ["start", "e
            Pandasql: Python int too large to convert to SQLite INTEGER
            Pythondot img10Lines of Code : 5dot img10License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            df1.info()
            
            df1["Utilized_FVO"] = df["Utilized_FVO"].astype(np.int8)
            df1["UP_Generation"] = df["UP_Generation"].astype(np.int8)
            

            Community Discussions

            QUESTION

            find timestamp difference between 2 columns with sqldf
            Asked 2022-Apr-08 at 20:15

            According to this answer: https://stackoverflow.com/a/25863597/12304000

            We can use something like this in mysql to calculate the time diff between two cols:

            ...

            ANSWER

            Answered 2022-Apr-08 at 20:15

            From the PandaSQL documentation:

            pandasql uses SQLite syntax.

            The link in your post is for MySQL. Here is a reference for SQLite https://www.sqlite.org/lang.html

            The syntax would be like:

            "select ROUND((JULIANDAY(startDate) - JULIANDAY(completedDate)) * 1440) from df"

            Source https://stackoverflow.com/questions/71802288

            QUESTION

            Pandasql Exception with OVER
            Asked 2022-Mar-20 at 10:20

            I tried to use this line of code :

            ...

            ANSWER

            Answered 2022-Mar-20 at 10:20

            If you don't mind using pandas for all calculations, here is one approach:

            Source https://stackoverflow.com/questions/71543358

            QUESTION

            Getting "An error occurred while calling o58.csv" error while writing a spark dataframe into a csv file
            Asked 2022-Feb-23 at 20:04

            After using df.write.csv to try to export my spark dataframe into a csv file, I get the following error message:

            ...

            ANSWER

            Answered 2021-Dec-01 at 13:43

            The issue was with the Java SDK (or JDK) version. Currently pyspark only supports JDK versions 8 and 11 (the most recent one is 17) To download the legacy versions of JDK, head to https://www.oracle.com/br/java/technologies/javase/jdk11-archive-downloads.html and download the version 11 (note: you will need to provide a valid e-mail and password to create an Oracle account)

            Source https://stackoverflow.com/questions/70100519

            QUESTION

            How to create a new dataframe with groupby and min
            Asked 2022-Feb-19 at 08:16

            I have a Pandas DataFrame with the following fields:

            ...

            ANSWER

            Answered 2022-Feb-19 at 07:55

            Try groupby + named aggregation:

            Source https://stackoverflow.com/questions/71183130

            QUESTION

            Automate forking a github repository
            Asked 2022-Feb-08 at 08:44

            Here is a script in Python that is used to clone repositories given the github account name (source_account), the name of the source repo (source_repo), and the source branch (source_branch). Is there a way I could change this in order to Fork all public repo's from a User's account given a username?

            ...

            ANSWER

            Answered 2022-Feb-08 at 08:44

            In your case (python program), you can use sigmavirus24/github3.py which give you access to a wrapper to GitHub CLI.

            The gh repo fork command mentioned in the comments is available through their own API functions.

            Source https://stackoverflow.com/questions/71026665

            QUESTION

            SQLDF extracting the values and saving it to a text file
            Asked 2021-Nov-16 at 02:59

            I input a DBF file into a dataframe and run query.

            this are the codes.

            ...

            ANSWER

            Answered 2021-Nov-16 at 02:59

            The problem most likely lies in the following line

            Source https://stackoverflow.com/questions/69937454

            QUESTION

            python SQL like operator needs to return match from list of SQLs
            Asked 2021-Nov-04 at 13:42

            I have a dataframe similar to.

            ...

            ANSWER

            Answered 2021-Nov-04 at 13:42

            Use a dict instead of a list:

            Source https://stackoverflow.com/questions/69839663

            QUESTION

            Filter out the last available day of a quarter in the dataframe in which Quarter column is already present
            Asked 2021-Aug-19 at 16:39

            I want to get the row for the last available date in a Quarter in a pandas df. There's already a column denoting the Quarter of that particular year.

            ...

            ANSWER

            Answered 2021-Aug-19 at 16:35

            You can use pd.offsets.QuarterEnd:

            Source https://stackoverflow.com/questions/68851524

            QUESTION

            Efficient way to merge large Pandas dataframes between two dates
            Asked 2021-Aug-17 at 14:16

            I know there are many questions like this one but I can't seem to find the relevant answer. Let's say I have 2 data frames as follow:

            ...

            ANSWER

            Answered 2021-Aug-15 at 17:07

            Perhaps you can make a function with groupby and find the matching date range with pd.IntervalIndex so you don't have to merge:

            Source https://stackoverflow.com/questions/68792511

            QUESTION

            Pandasql: Python int too large to convert to SQLite INTEGER
            Asked 2021-Apr-28 at 08:20

            I'm getting the following 'Python int too large to convert to SQLite INTEGER' error when I run my code. I'm a beginner with psql.

            Code:

            ...

            ANSWER

            Answered 2021-Apr-28 at 08:19

            I think it means that you have an overflow error, so it brokes the boundary of an int.

            Source https://stackoverflow.com/questions/67293027

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install pandasql

            You can install using 'pip install pandasql' or download it from GitHub, PyPI.
            You can use pandasql like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
            Find more information at:

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            Install
          • PyPI

            pip install pandasql

          • CLONE
          • HTTPS

            https://github.com/yhat/pandasql.git

          • CLI

            gh repo clone yhat/pandasql

          • sshUrl

            git@github.com:yhat/pandasql.git

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