pyp6 0.1.5

A Python package for interacting with and automating workflows for Primavera P6 SQLite databases.

PyP6: Python for Primavera P6

PyP6 is a command-line toolkit designed to streamline and automate workflows for Oracle Primavera P6 by directly interacting with its SQLite database. It allows project managers, planners, and developers to programmatically add and manage project data like OBS, WBS, Activities, and Relationships using simple CSV files.

This package is ideal for:

• Bulk-loading data into new projects.
• Automating the creation of standardized project structures.
• Integrating P6 with other data sources and systems.
• Reducing manual data entry and minimizing errors.

Features

• Modular Scripts: Separate, focused command-line tools for each data type.
• Simple Configuration: A one-time setup command creates an easy-to-edit configuration file.
• CSV-Driven: Uses standard, easy-to-create CSV files as the data source.
• Intelligent Linking: Automatically handles relationships between new and existing activities.
• Robust and Safe: Uses database transactions to ensure that imports are all-or-nothing, preventing partial, corrupted data.

Author

• Sanjeev Bashyal
• Contact: [e-mail]

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Installation

PyP6 requires Python 3.8 or higher. You can install it directly from PyPI using pip.

pip install pyp6

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Getting Started: A 3-Step Guide

Using PyP6 is a simple, three-step process.

Step 1: Initialize Your Configuration (One-Time Setup)

Before using any of the import scripts, you must first initialize PyP6. Open your terminal or command prompt and run:

pyp6-init

This command will create a new configuration file at a standard location in your user's home directory (e.g., C:\Users\YourName\.pyp6\config.json on Windows or ~/.pyp6/config.json on macOS/Linux).

The output will look like this:

No configuration file found. Creating a new template at: C:\Users\YourName\.pyp6\config.json

SUCCESS: A new configuration file has been created.

IMPORTANT: You must now edit this file with your actual paths.
  -> Edit file: C:\Users\YourName\.pyp6\config.json

File contents:
-------------
{
    "target_project_id": "UTHP",
    "hours_per_day": 8.0,
    "user_name": "PyP6_Script",
    "database_path": "C:\\path\\to\\your\\database.db",
    "data_folder_path": "C:\\path\\to\\your\\Data"
}
-------------

You must now open this config.json file and edit the placeholder paths:

1. database_path: Change this to the full path of your P6 SQLite (.db) file.
2. data_folder_path: Change this to the full path of the folder where you will store your CSV input files.
3. You can also change the default target_project_id, hours_per_day, and user_name to match your environment.

Step 2: Prepare Your CSV Data Files

In the data folder you specified in config.json, create the CSV files for the data you wish to import. The structure for each file is detailed below.

Step 3: Run the Import Scripts

Once your configuration is set and your CSV files are ready, you can run the import scripts from your terminal. The order matters for hierarchical data.

A typical workflow would be:

# 1. Import the Organizational Breakdown Structure
pyp6-obs

# 2. Import the Work Breakdown Structure
pyp6-wbs

# 3. Import Activities and their Relationships
pyp6-activities

Important: After importing activities or relationships, you must open the project in Primavera P6 and reschedule it (press F9) for the changes to be fully calculated and reflected in the Gantt chart.

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CSV File Formats

All CSV files should be placed in the data_folder_path defined in your config.json.

1. OBS (obs.csv)

Used by the pyp6-obs command. Defines the organizational hierarchy.

OBS_Name	Parent_OBS_Name
UTHP
PMC	UTHP
Contractor	UTHP
Engineering	PMC

• OBS_Name: The name of the OBS element.
• Parent_OBS_Name: The name of the parent OBS element. Leave blank for top-level elements.

2. WBS (wbs.csv)

Used by the pyp6-wbs command. Defines the project's work breakdown structure.

WBS Short Name	WBS Name	Parent WBS Name
UTHP.1	Mobilization
UTHP.3	Construction Works
UTHP.3.1	Headrace Tunnel & Surge Shaft	Construction Works

• WBS Short Name: The unique code or identifier for the WBS element.
• WBS Name: The descriptive name of the WBS element.
• Parent WBS Name: The name of the parent WBS element. Leave blank for elements directly under the project root. Parent rows must appear before their children in the CSV.

3. Activities (activities.csv)

Used by the pyp6-activities command. Defines activities, their placement in the WBS, and their logical relationships.

Activity_ID	Activity_Name	Duration_Days	WBS_Name	Predecessors
A1000	Site Mobilization	20	Mobilization
A1010	Foundation Works	30	Construction Works	A1000
A1020	Start Steel Erection	15	Construction Works	A1010[SS+5d]
A1030	Final Inspection	5	Mobilization	A1010[FS], A1020[FF-2d]

• Activity_ID: The unique code for the activity.
• Activity_Name: The descriptive name.
• Duration_Days: The duration in days (will be converted to hours based on your config).
• WBS_Name: The name of the WBS element to place this activity under. Leave blank to place it under the project root.
• Predecessors: A comma-separated list of predecessor activities. The format is ActivityID[Type+Lag].
  • Type: FS, SS, FF, SF. Defaults to FS if omitted.
  • Lag: A number followed by d (days) or h (hours). E.g., +5d, -10h. Defaults to 0 if omitted.

4. Roles (roles.csv)

Used by the pyp6-roles command. Defines the global roles hierarchy.

Role_Name	Role_Short_Name	Parent_Role_Name
Engineering	ENG
Civil Engineer	CIVIL	Engineering
Project Mgmt	PM

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Contributing

Contributions are welcome! If you have ideas for new features, improvements, or have found a bug, please feel free to open an issue or submit a pull request on the project's GitHub repository.

https://github.com/SanjeevBashyal/PyP6