├── .github ├── FUNDING.yml └── ISSUE_TEMPLATE │ ├── bug_report.md │ └── feature_request.md ├── .gitignore ├── .travis.yml ├── CODE_OF_CONDUCT.md ├── CONTRIBUTING.md ├── LICENSE ├── README.md ├── api.py ├── custom_exceptions.py ├── encoder.py ├── file_parts.py ├── requirements.txt ├── size_formatting.py └── uds.py /.github/FUNDING.yml: -------------------------------------------------------------------------------- 1 | # These are supported funding model platforms 2 | 3 | github: [stewartmcgown] 4 | patreon: # Replace with a single Patreon username 5 | open_collective: # Replace with a single Open Collective username 6 | ko_fi: # Replace with a single Ko-fi username 7 | tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel 8 | community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry 9 | liberapay: # Replace with a single Liberapay username 10 | issuehunt: # Replace with a single IssueHunt username 11 | otechie: # Replace with a single Otechie username 12 | custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2'] 13 | -------------------------------------------------------------------------------- /.github/ISSUE_TEMPLATE/bug_report.md: -------------------------------------------------------------------------------- 1 | --- 2 | name: Bug report 3 | about: Create a report to help us improve 4 | title: "[BUG]" 5 | labels: bug 6 | assignees: '' 7 | 8 | --- 9 | 10 | **Describe the bug** 11 | A clear and concise description of what the bug is. 12 | 13 | **To Reproduce** 14 | Steps to reproduce the behavior: 15 | 1. Go to '...' 16 | 2. Run 17 | 18 | **Expected behavior** 19 | A clear and concise description of what you expected to happen. 20 | 21 | **Screenshots** 22 | If applicable, add screenshots to help explain your problem. 23 | 24 | **System Information** 25 | Python Version, OS, Anything that may help 26 | -------------------------------------------------------------------------------- /.github/ISSUE_TEMPLATE/feature_request.md: -------------------------------------------------------------------------------- 1 | --- 2 | name: Feature request 3 | about: Suggest an idea for this project 4 | title: '' 5 | labels: '' 6 | assignees: '' 7 | 8 | --- 9 | 10 | **Is your feature request related to a problem? Please describe.** 11 | A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] 12 | 13 | **Describe the solution you'd like** 14 | A clear and concise description of what you want to happen. 15 | 16 | **Describe alternatives you've considered** 17 | A clear and concise description of any alternative solutions or features you've considered. 18 | 19 | **Additional context** 20 | Add any other context or screenshots about the feature request here. 21 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | tmp 2 | downloads 3 | .vscode 4 | client_secret.json 5 | credentials.json 6 | .uds 7 | __pycache__ 8 | *.pyc 9 | .idea 10 | -------------------------------------------------------------------------------- /.travis.yml: -------------------------------------------------------------------------------- 1 | group: travis_latest 2 | language: python 3 | cache: pip 4 | matrix: 5 | include: 6 | - python: 3.6 7 | - python: 3.7 8 | dist: xenial # required for Python >= 3.7 (travis-ci/travis-ci#9069) 9 | install: 10 | - pip install -r requirements.txt 11 | - pip install flake8 12 | before_script: 13 | # stop the build if there are Python syntax errors or undefined names 14 | - flake8 . --count --select=E9,F63,F72,F82 --show-source --statistics 15 | # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide 16 | - flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics 17 | script: 18 | - true # add other tests here 19 | -------------------------------------------------------------------------------- /CODE_OF_CONDUCT.md: -------------------------------------------------------------------------------- 1 | # Contributor Covenant Code of Conduct 2 | 3 | ## Our Pledge 4 | 5 | In the interest of fostering an open and welcoming environment, we as 6 | contributors and maintainers pledge to making participation in our project and 7 | our community a harassment-free experience for everyone, regardless of age, body 8 | size, disability, ethnicity, sex characteristics, gender identity and expression, 9 | level of experience, education, socio-economic status, nationality, personal 10 | appearance, race, religion, or sexual identity and orientation. 11 | 12 | ## Our Standards 13 | 14 | Examples of behavior that contributes to creating a positive environment 15 | include: 16 | 17 | * Using welcoming and inclusive language 18 | * Being respectful of differing viewpoints and experiences 19 | * Gracefully accepting constructive criticism 20 | * Focusing on what is best for the community 21 | * Showing empathy towards other community members 22 | 23 | Examples of unacceptable behavior by participants include: 24 | 25 | * The use of sexualized language or imagery and unwelcome sexual attention or 26 | advances 27 | * Trolling, insulting/derogatory comments, and personal or political attacks 28 | * Public or private harassment 29 | * Publishing others' private information, such as a physical or electronic 30 | address, without explicit permission 31 | * Other conduct which could reasonably be considered inappropriate in a 32 | professional setting 33 | 34 | ## Our Responsibilities 35 | 36 | Project maintainers are responsible for clarifying the standards of acceptable 37 | behavior and are expected to take appropriate and fair corrective action in 38 | response to any instances of unacceptable behavior. 39 | 40 | Project maintainers have the right and responsibility to remove, edit, or 41 | reject comments, commits, code, wiki edits, issues, and other contributions 42 | that are not aligned to this Code of Conduct, or to ban temporarily or 43 | permanently any contributor for other behaviors that they deem inappropriate, 44 | threatening, offensive, or harmful. 45 | 46 | ## Scope 47 | 48 | This Code of Conduct applies both within project spaces and in public spaces 49 | when an individual is representing the project or its community. Examples of 50 | representing a project or community include using an official project e-mail 51 | address, posting via an official social media account, or acting as an appointed 52 | representative at an online or offline event. Representation of a project may be 53 | further defined and clarified by project maintainers. 54 | 55 | ## Enforcement 56 | 57 | Instances of abusive, harassing, or otherwise unacceptable behavior may be 58 | reported by contacting the project team at stewart@twistedcore.co.uk. All 59 | complaints will be reviewed and investigated and will result in a response that 60 | is deemed necessary and appropriate to the circumstances. The project team is 61 | obligated to maintain confidentiality with regard to the reporter of an incident. 62 | Further details of specific enforcement policies may be posted separately. 63 | 64 | Project maintainers who do not follow or enforce the Code of Conduct in good 65 | faith may face temporary or permanent repercussions as determined by other 66 | members of the project's leadership. 67 | 68 | ## Attribution 69 | 70 | This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, 71 | available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html 72 | 73 | [homepage]: https://www.contributor-covenant.org 74 | 75 | For answers to common questions about this code of conduct, see 76 | https://www.contributor-covenant.org/faq 77 | -------------------------------------------------------------------------------- /CONTRIBUTING.md: -------------------------------------------------------------------------------- 1 | # Contribution Guidelines 2 | 3 | We the maintainers solemnly swear to be good people and not shoot you down. 4 | 5 | ## Advice for Pull Requests 6 | 7 | - Pull request and commit messages should be descriptive. 8 | - Reference relevant issue(s) if there are any. 9 | - Be [PEP8](https://www.python.org/dev/peps/pep-0008/) Compliant as best as you can. 10 | - Write custom exceptions for the noobs. 11 | - Make changes and pull requests from non-master branches. 12 | - Write any documentation if the changes you've made require it. 13 | - Don't be messy with the code. 14 | - Add comments as you see fit. 15 | 16 | ## Advice for Issues 17 | 18 | - Tag issues with the appropriate label (bug/enhancement...) 19 | - Check if the issue exists before making a new one. 20 | - Be detailed in bug reports. 21 | - Feature requests should explain why the feature would help. 22 | - Check if you've actually found a bug or you just didn't follow the install instructions before submitting a bug report. 23 | 24 | ## How to Contribute 25 | 26 | 1. Find an issue that you are interested in addressing or a feature that you would like to add. 27 | 28 | 2. Fork the repository. This means that you will have a copy of the repository under your-GitHub-username/uds. 29 | 30 | 3. Clone the repository to your local machine using `$ git clone https://github.com/stewartmcgown/uds.git`. 31 | 32 | 4. Create a new branch for your fix using `$ git checkout -b [name your branch]`. 33 | 34 | 5. Code, Commit, Pull Request 35 | 36 | 6. Maintainers will review the request and may ask you to update it. 37 | 38 | 7. 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Remote Network Interaction; Use with the GNU General Public License. 541 | 542 | Notwithstanding any other provision of this License, if you modify the 543 | Program, your modified version must prominently offer all users 544 | interacting with it remotely through a computer network (if your version 545 | supports such interaction) an opportunity to receive the Corresponding 546 | Source of your version by providing access to the Corresponding Source 547 | from a network server at no charge, through some standard or customary 548 | means of facilitating copying of software. This Corresponding Source 549 | shall include the Corresponding Source for any work covered by version 3 550 | of the GNU General Public License that is incorporated pursuant to the 551 | following paragraph. 552 | 553 | Notwithstanding any other provision of this License, you have 554 | permission to link or combine any covered work with a work licensed 555 | under version 3 of the GNU General Public License into a single 556 | combined work, and to convey the resulting work. The terms of this 557 | License will continue to apply to the part which is the covered work, 558 | but the work with which it is combined will remain governed by version 559 | 3 of the GNU General Public License. 560 | 561 | 14. Revised Versions of this License. 562 | 563 | The Free Software Foundation may publish revised and/or new versions of 564 | the GNU Affero General Public License from time to time. Such new versions 565 | will be similar in spirit to the present version, but may differ in detail to 566 | address new problems or concerns. 567 | 568 | Each version is given a distinguishing version number. If the 569 | Program specifies that a certain numbered version of the GNU Affero General 570 | Public License "or any later version" applies to it, you have the 571 | option of following the terms and conditions either of that numbered 572 | version or of any later version published by the Free Software 573 | Foundation. If the Program does not specify a version number of the 574 | GNU Affero General Public License, you may choose any version ever published 575 | by the Free Software Foundation. 576 | 577 | If the Program specifies that a proxy can decide which future 578 | versions of the GNU Affero General Public License can be used, that proxy's 579 | public statement of acceptance of a version permanently authorizes you 580 | to choose that version for the Program. 581 | 582 | Later license versions may give you additional or different 583 | permissions. However, no additional obligations are imposed on any 584 | author or copyright holder as a result of your choosing to follow a 585 | later version. 586 | 587 | 15. Disclaimer of Warranty. 588 | 589 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 590 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 591 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 592 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 593 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 594 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 595 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 596 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 597 | 598 | 16. Limitation of Liability. 599 | 600 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 601 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 602 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 603 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 604 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 605 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 606 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 607 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 608 | SUCH DAMAGES. 609 | 610 | 17. Interpretation of Sections 15 and 16. 611 | 612 | If the disclaimer of warranty and limitation of liability provided 613 | above cannot be given local legal effect according to their terms, 614 | reviewing courts shall apply local law that most closely approximates 615 | an absolute waiver of all civil liability in connection with the 616 | Program, unless a warranty or assumption of liability accompanies a 617 | copy of the Program in return for a fee. 618 | 619 | END OF TERMS AND CONDITIONS 620 | 621 | How to Apply These Terms to Your New Programs 622 | 623 | If you develop a new program, and you want it to be of the greatest 624 | possible use to the public, the best way to achieve this is to make it 625 | free software which everyone can redistribute and change under these terms. 626 | 627 | To do so, attach the following notices to the program. It is safest 628 | to attach them to the start of each source file to most effectively 629 | state the exclusion of warranty; and each file should have at least 630 | the "copyright" line and a pointer to where the full notice is found. 631 | 632 | 633 | Copyright (C) 634 | 635 | This program is free software: you can redistribute it and/or modify 636 | it under the terms of the GNU Affero General Public License as published 637 | by the Free Software Foundation, either version 3 of the License, or 638 | (at your option) any later version. 639 | 640 | This program is distributed in the hope that it will be useful, 641 | but WITHOUT ANY WARRANTY; without even the implied warranty of 642 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 643 | GNU Affero General Public License for more details. 644 | 645 | You should have received a copy of the GNU Affero General Public License 646 | along with this program. If not, see . 647 | 648 | Also add information on how to contact you by electronic and paper mail. 649 | 650 | If your software can interact with users remotely through a computer 651 | network, you should also make sure that it provides a way for users to 652 | get its source. For example, if your program is a web application, its 653 | interface could display a "Source" link that leads users to an archive 654 | of the code. There are many ways you could offer source, and different 655 | solutions will be better for different programs; see section 13 for the 656 | specific requirements. 657 | 658 | You should also get your employer (if you work as a programmer) or school, 659 | if any, to sign a "copyright disclaimer" for the program, if necessary. 660 | For more information on this, and how to apply and follow the GNU AGPL, see 661 | . -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # :milky_way: UDS : Unlimited Drive Storage 2 | 3 | Store files in Google Docs without counting against your quota. 4 | 5 | sorry @ the guys from google internal forums who are looking at this 6 | 7 | Development on a web-based JS version has started [here](https://github.com/stewartmcgown/uds-web). 8 | 9 | > Note: After June 1st 2021, starting June 1, 2021, Google will count Docs, Sheets, Slides, Drawings, Forms and Jamboard files against the user's storage quota. 10 | 11 | ## Features 12 | 13 | - Upload files to Google Drive without using storage space 14 | - Download any stored files to your computer 15 | 16 | ## Logic 17 | 18 | - Google Docs take up 0 bytes of quota in your Google Drive 19 | - Split up binary files into Google Docs, with base64 encoded text 20 | - Size of the encoded file is always larger than the original. Base64 encodes binary data to a ratio of about 4:3. 21 | - A single google doc can store about a million characters. This is around 710KB of base64 encoded data. 22 | - Some experiments with multi-threading the uploads, but there was no significant performance increase. 23 | 24 | ## Setup & Authentication 25 | 26 | 1. Clone the Repository and setup the requirements `pip3 install -r requirements.txt` 27 | 2. Head to [Google's API page](https://developers.google.com/drive/api/v3/quickstart/python) and enable the Drive API 28 | 3. Download the configuration file as 'client_secret.json' to the UDS directory 29 | 4. Run `python3 uds.py` or `./uds.py` for initial set up 30 | 31 | ## UDS Core 32 | 33 | ### Upload 34 | 35 | ```sh 36 | > ./uds.py --push Ubuntu.Desktop.16.04.iso 37 | Ubuntu.Desktop.16.04.iso will required 543 Docs to store. 38 | Created parent folder with ID 1fc6JGpX6vUWiwflL1jBxM1YpuMHFAms8 39 | Successfully Uploaded Ubuntu.Desktop.16.04.iso: [██████████████████████████████] 100% 40 | ``` 41 | 42 | ``` 43 | [Layout] 44 | ./uds.py --push argument 45 | 46 | argument: Path_to_file+file_name 47 | ``` 48 | 49 | ### List 50 | 51 | ```sh 52 | > ./uds.py --list 53 | Name Size Encoded ID 54 | ------------------------ ----- --------- --------------------------------- 55 | Ubuntu.Desktop.16.04.iso 810 MB 1.1 GB 1fc6JGpX6vUWiwflL1jBxM1YpuMHFAms8 56 | Ubuntu.Desktop.18.10.iso 1.1 GB 1.3 GB 1RzzVfN9goHMTkM1Hf1FUWUVS_2R3GK7D 57 | 58 | Also supports searching with a query! 59 | 60 | > ./uds.py --list "18" 61 | Name Size Encoded ID 62 | ------------------------ ----- --------- --------------------------------- 63 | Ubuntu.Desktop.18.10.iso 1.1 GB 1.3 GB 1RzzVfN9goHMTkM1Hf1FUWUVS_2R3GK7D 64 | ``` 65 | 66 | ``` 67 | [Layout] 68 | ./uds.py --list 69 | 70 | arguments: query 71 | ``` 72 | 73 | ### Download 74 | 75 | ```sh 76 | > ./uds.py --pull 1fc6JGpX6vUWiwflL1jBxM1YpuMHFAms8 77 | Downloaded Ubuntu.Desktop.16.04.iso: [██████████████████████████████] 100% 78 | ``` 79 | 80 | ``` 81 | [Layout] 82 | ./uds.py --pull argument 83 | 84 | argument: id_of_file 85 | ``` 86 | 87 | ### Delete 88 | 89 | ```sh 90 | > ./uds.py --delete 1fc6JGpX6vUWiwflL1jBxM1YpuMHFAms8 91 | Deleted 1fc6JGpX6vUWiwflL1jBxM1YpuMHFAms8 92 | ``` 93 | 94 | ``` 95 | [Layout] 96 | ./uds.py --delete argument 97 | 98 | argument: id_of_file 99 | ``` 100 | ## Alpha Extensions 101 | 102 | 103 | ### Grab 104 | 105 | ```sh 106 | > ./uds.py --grab test.7z 107 | Update Successful! 108 | Downloaded test.7z: [██████████████████████████████] 100% 109 | ``` 110 | 111 | ``` 112 | [Layout] 113 | ./uds.py --grab argument 114 | 115 | argument: name_of_file 116 | ``` 117 | 118 | ### Erase 119 | 120 | ```sh 121 | >./uds.py --erase test2.7z 122 | Update Successful! 123 | Deleted test2.7z 124 | ``` 125 | 126 | ``` 127 | [Layout] 128 | ./uds.py --erase argument 129 | 130 | argument: name_of_file 131 | ``` 132 | 133 | ### Update 134 | 135 | ```sh 136 | > ./uds.py --update 137 | 138 | Name Encoded Size 139 | --------- -------- ----- 140 | file_name 1.1 GB 810 MB 141 | 142 | "User.txt" 143 | Name Encoded Size 144 | --------- -------- ----- 145 | file_name 1.1 GB 810 MB 146 | 147 | "data.txt" 148 | { 149 | "file0": "1fc6JGpX6vUWiwflL1jBxM1YpuMHFAms8" 150 | "file2": "1fc6JGpX6vUWiwflL1jBxM1YpuMHFAms9" 151 | } 152 | ``` 153 | 154 | ``` 155 | [Layout] 156 | ./uds.py --update 157 | 158 | arguments: None 159 | ``` 160 | 161 | ## Bulk Extensions 162 | 163 | ### Bunch 164 | 165 | ```sh 166 | > ./uds.py --bunch test 167 | test.7z.1 will require 1337 Docs to store. 168 | Created parent folder with ID 1fc6JGpX6vUWiwflL1jBxM1YpuMHFAm12 169 | Successfully Uploaded test.7z.1: [██████████████████████████████] 100% 170 | test.7z.2 will require 1337 Docs to store. 171 | Created parent folder with ID 1fc6JGpX6vUWiwflL1jBxM1YpuQQFAm12 172 | Successfully Uploaded test.7z.2: [██████████████████████████████] 100% 173 | test.7z.3 will require 600 Docs to store. 174 | Created parent folder with ID 1fc6JGpX6vTOiwflL1jBxM1YpuQQFAm12 175 | Successfully Uploaded test.7z.3: [██████████████████████████████] 100% 176 | ``` 177 | 178 | ``` 179 | [Layout] 180 | ./uds.py --bunch argument[1] argument[2] 181 | 182 | argument[1]: name_in_files, or wildcard "?" without quotes 183 | argument[2]: directory, default is current directory of UDS 184 | ``` 185 | 186 | 187 | ### Batch 188 | 189 | ```sh 190 | > ./uds.py --batch file_name 191 | Update Successful! 192 | Downloaded file_name.7z.1: [██████████████████████████████] 100% 193 | Downloaded file_name.7z.2: [██████████████████████████████] 100% 194 | Downloaded file_name.7z.3: [██████████████████████████████] 100% 195 | ``` 196 | 197 | ``` 198 | [Layout] 199 | ./uds.py --batch argument 200 | 201 | arguments: name_in_files, or wildcard "?" without quotes 202 | ``` 203 | 204 | ### Wipe 205 | 206 | ```sh 207 | > ./uds.py --wipe file 208 | Update Successful! 209 | Deleted file.7z.1 210 | Deleted file.7z.2 211 | Deleted file.7z.3 212 | ``` 213 | 214 | ``` 215 | [Layout] 216 | ./uds.py --wipe argument 217 | 218 | arguments: name_in_files, or wildcard "?" without quotes 219 | ``` 220 | 221 | **Only Compatible with Python 3.** 222 | -------------------------------------------------------------------------------- /api.py: -------------------------------------------------------------------------------- 1 | import sys 2 | import time 3 | 4 | 5 | from googleapiclient.discovery import build 6 | from googleapiclient.errors import HttpError 7 | from httplib2 import Http 8 | from oauth2client import file, client, tools 9 | 10 | from custom_exceptions import FileNotUDSError 11 | from file_parts import UDSFile 12 | 13 | 14 | class GoogleAPI: 15 | ERROR_OUTPUT = "[ERROR]" 16 | CLIENT_SECRET = 'client_secret.json' 17 | 18 | def __init__(self): 19 | self.reauth() 20 | 21 | def reauth(self): 22 | # Set up the Drive v3 API 23 | SCOPES = ["https://www.googleapis.com/auth/drive"] 24 | store = file.Storage('credentials.json') 25 | credentials = store.get() 26 | if not credentials or credentials.invalid: 27 | try: 28 | flow = client.flow_from_clientsecrets(GoogleAPI.CLIENT_SECRET, SCOPES) 29 | credentials = tools.run_flow(flow, store) 30 | except ConnectionRefusedError: 31 | print("{!s} Make sure you've saved your OAuth credentials as {!s}".format( 32 | GoogleAPI.ERROR_OUTPUT, GoogleAPI.CLIENT_SECRET)) 33 | sys.exit( 34 | "If you've already done that, then run uds.py without any arguments first.") 35 | 36 | self.service = build('drive', 'v3', http=credentials.authorize(Http())) 37 | return self.service 38 | 39 | def get_base_folder(self): 40 | """Locate the base UDS folder 41 | 42 | Returns: 43 | file: the file 44 | :return: 45 | 46 | """ 47 | results = self.service.files().list( 48 | q="properties has {key='udsRoot' and value='true'} and trashed=false", 49 | pageSize=1, 50 | fields="nextPageToken, files(id, name, properties)").execute() 51 | folders = results.get('files', []) 52 | 53 | if not folders: 54 | return self.create_root_folder() 55 | elif len(folders) == 1: 56 | return folders[0] 57 | else: 58 | print("{!s} Multiple UDS Roots found.".format(GoogleAPI.ERROR_OUTPUT)) 59 | 60 | def create_root_folder(self): 61 | """Creates the base UDS folder and hides it from the user's drive 62 | 63 | Returns: 64 | str: id of the new folder 65 | """ 66 | root_meta = { 67 | 'name': "UDS Root", 68 | 'mimeType': 'application/vnd.google-apps.folder', 69 | 'properties': {'udsRoot': 'true'}, 70 | 'parents': [] 71 | } 72 | 73 | root_folder = self.service.files().create(body=root_meta, 74 | fields='id').execute() 75 | 76 | # Hide this folder 77 | self.hide_file(root_folder['id']) 78 | 79 | return root_folder 80 | 81 | def create_media_folder(self, media): 82 | """Create a UDS media folder 83 | 84 | Args: 85 | media (UDSFile): the file to create for 86 | """ 87 | 88 | file_metadata = { 89 | 'name': media.name, 90 | 'mimeType': 'application/vnd.google-apps.folder', 91 | 'properties': { 92 | 'uds': 'true', 93 | 'size': media.size, 94 | 'size_numeric': media.size_numeric, 95 | 'encoded_size': media.encoded_size, 96 | 'md5': media.md5 97 | }, 98 | 'parents': media.parents 99 | } 100 | 101 | file = self.service.files().create(body=file_metadata, 102 | fields='id').execute() 103 | 104 | return file 105 | 106 | def list_files(self, query=None): 107 | """List all UDS files 108 | 109 | Search the user's drive for all UDS files. Optionally, give a query parameter to 110 | return only files matching that. 111 | 112 | Args: 113 | query (str): Search for this query 114 | 115 | Returns: 116 | list: containing files matching the search 117 | """ 118 | q = "properties has {key='uds' and value='true'} and trashed=false" 119 | 120 | if query is not None: 121 | q += " and name contains '%s'" % query 122 | 123 | # Call the Drive v3 API 124 | results = self.service.files().list( 125 | q=q, 126 | pageSize=1000, 127 | fields="nextPageToken, files(id, name, properties, mimeType)").execute() 128 | 129 | items = results.get('files', []) 130 | 131 | files = [] 132 | for f in items: 133 | props = f.get("properties", {}) 134 | files.append(UDSFile( 135 | name=f.get("name"), 136 | base64=None, 137 | mime=f.get("mimeType"), 138 | size=props.get("size"), 139 | size_numeric=props.get("size_numeric"), 140 | encoded_size=props.get("encoded_size"), 141 | id=f.get("id"), 142 | shared=props.get("shared"), 143 | md5=f.get("md5Checksum") 144 | )) 145 | 146 | return files 147 | 148 | def recursive_list_folder(self, parent_id, token=None): 149 | """Recursively list a folder 150 | 151 | Creates a flat array of a folders contents, with all children being present on the 152 | top level. 153 | 154 | Args: 155 | parent_id (str): ID of the root node to list from 156 | token (str, optional): Token to use for starting page 157 | """ 158 | all_parts = [] 159 | 160 | while True: 161 | page_of_files = self.service.files().list( 162 | q="parents in {!r}".format(parent_id), 163 | pageSize=100, 164 | pageToken=token, 165 | fields="nextPageToken, files(id, name, properties)").execute() 166 | 167 | all_parts += page_of_files.get("files", []) 168 | 169 | token = page_of_files.get("nextPageToken") 170 | 171 | if token is None: 172 | break 173 | 174 | return all_parts 175 | 176 | def delete_file(self, id): 177 | """Delete a UDS file 178 | 179 | Attempts to delete a file at a given ID. 180 | 181 | Args: 182 | id (str): ID of the file 183 | 184 | Raises: 185 | FileNotUDSError: If the file is found, but is not of type UDS 186 | 187 | """ 188 | # Ensure the file is a UDS one 189 | try: 190 | info = self.service.files().get(fileId=id, fields="*").execute() 191 | 192 | if info.get("properties").get("uds"): 193 | return self.service.files().delete(fileId=id).execute() 194 | else: 195 | raise FileNotUDSError() 196 | except Exception: 197 | raise FileNotFoundError() 198 | 199 | def get_file(self, id): 200 | return self.service.files().get(fileId=id, fields="*").execute() 201 | 202 | def export_media(self, _id): 203 | return self.service.files().export_media(fileId=_id, mimeType='text/plain') 204 | 205 | def upload_single_file(self, media_file, file_metadata): 206 | """Uploads a single file to the Drive 207 | 208 | Args: 209 | media_file (MediaBody): The file to upload 210 | file_metadata (dict): metadata for the file 211 | """ 212 | while True: 213 | try: 214 | _file = self.service.files().create(body=file_metadata, 215 | media_body=media_file, 216 | fields='id').execute() 217 | break 218 | except HttpError as e: 219 | print('Failed to upload chunk {}. Retrying... ' 220 | .format(file_metadata.get("properties", {}).get("part"))) 221 | time.sleep(1) 222 | 223 | return _file, file_metadata 224 | 225 | def hide_file(self, id): 226 | """Hide a given file 227 | 228 | Removes the parents of the file so it no longer shows up in the user's drive. 229 | """ 230 | self.service.files().update(fileId=id, 231 | removeParents='root').execute() 232 | -------------------------------------------------------------------------------- /custom_exceptions.py: -------------------------------------------------------------------------------- 1 | """File containing custom runtime exceptions""" 2 | import sys 3 | 4 | 5 | class Error(Exception): 6 | """Base class for exceptions in this module""" 7 | 8 | def __init__(self): 9 | pass 10 | 11 | @staticmethod 12 | def formatter(instance=None, exception_has=None): 13 | """ 14 | :param instance: 15 | :param exception_has: 16 | """ 17 | try: 18 | if exception_has: 19 | raise instance(exception_has) 20 | else: 21 | raise instance() 22 | except instance as err: 23 | print("\nFailed with: {}\n".format(type(err).__name__)) 24 | print(err) 25 | finally: 26 | sys.exit("") 27 | 28 | 29 | class FileNotUDSError(Error): 30 | """Raises when file is found, but it is not of type uds 31 | 32 | Attributes: 33 | message -- explanation of why exception was raised. 34 | 35 | """ 36 | 37 | def __init__(self, message=None): 38 | self.message = message 39 | 40 | def __str__(self): 41 | return "{}".format(self.message) 42 | 43 | 44 | class PythonVersionError(Error): 45 | """Raised when this a script is run with an unsupported Python version (<=3.0.0). 46 | 47 | Attributes: 48 | version_used -- the python version that caught the error. 49 | command_used -- the full command used to run this script. 50 | message -- explanation of why exception was raised. 51 | 52 | """ 53 | 54 | def __init__(self, version_used): 55 | self.version_used = version_used 56 | self.message = 'Attempted to run the module with Python version of {}, ' \ 57 | 'which is not supported by this module\n' \ 58 | 'Please use Python 3 (or higher) instead.'.format(self.version_used) 59 | def __str__(self): 60 | return "{}".format(self.message) 61 | 62 | 63 | class NoClientSecretError(Error): 64 | """Raised when the current working directory has no file name 'client_secret.json' 65 | 66 | If this error is raised, be sure you renamed 'credentials.json' to 'client_secret.json' 67 | 68 | Attributes: 69 | message -- explanation why exception was raised. 70 | 71 | """ 72 | 73 | def __init__(self): 74 | self.message = "No file named 'client_secret.json' in current working directory. " \ 75 | "Ensure you've followed the installation instructions on GitHub." 76 | 77 | def __str__(self): 78 | return "{}".format(self.message) 79 | -------------------------------------------------------------------------------- /encoder.py: -------------------------------------------------------------------------------- 1 | import base64 2 | 3 | 4 | def encode(chunk): 5 | enc = str(base64.encodebytes(chunk), 'utf-8') 6 | return enc 7 | 8 | 9 | def decode(chunk): 10 | missing_padding = len(chunk) % 4 11 | if missing_padding != 0: 12 | chunk += b'=' * (4 - missing_padding) 13 | return base64.decodebytes(chunk) 14 | -------------------------------------------------------------------------------- /file_parts.py: -------------------------------------------------------------------------------- 1 | class UDSFile(object): 2 | def __init__(self, name, base64, mime, size, encoded_size, id=None, parents=None, size_numeric=None, shared=False, 3 | md5=None): 4 | self.name = name 5 | self.base64 = base64 6 | self.mime = mime 7 | self.size = size 8 | self.size_numeric = size_numeric 9 | self.encoded_size = encoded_size 10 | self.parents = parents or ["root"] 11 | self.id_ = id 12 | self.shared = shared 13 | self.md5 = md5 or '' 14 | 15 | 16 | class Chunk: 17 | CHUNK_READ_LENGTH_BYTES = 750000 18 | 19 | def __init__(self, path, part, max_size, media, parent): 20 | self.path = path 21 | self.part = part 22 | self.range_start = part * Chunk.CHUNK_READ_LENGTH_BYTES 23 | self.media = media 24 | self.parent = parent 25 | 26 | range_end = ((part + 1) * Chunk.CHUNK_READ_LENGTH_BYTES) 27 | 28 | if range_end > max_size: 29 | self.range_end = max_size 30 | else: 31 | self.range_end = range_end 32 | -------------------------------------------------------------------------------- /requirements.txt: -------------------------------------------------------------------------------- 1 | tabulate==0.8.2 2 | httplib2==0.18.0 3 | cryptography==3.2 4 | google_api_python_client==1.7.5 5 | oauth2client==4.1.3 6 | tqdm==4.31.1 7 | wcwidth -------------------------------------------------------------------------------- /size_formatting.py: -------------------------------------------------------------------------------- 1 | def formatter(number_of_bytes, numeric=False): 2 | """ 3 | 4 | :param number_of_bytes: 5 | :param numeric: 6 | :return: 7 | """ 8 | if number_of_bytes < 0: 9 | raise ValueError("!!! number_of_bytes can't be smaller than 0 !!!") 10 | 11 | step = 1024. 12 | 13 | number_of_bytes = float(number_of_bytes) 14 | unit = 'bytes' 15 | 16 | if (number_of_bytes / step) >= 1: 17 | number_of_bytes /= step 18 | unit = 'KB' 19 | 20 | if (number_of_bytes / step) >= 1: 21 | number_of_bytes /= step 22 | unit = 'MB' 23 | 24 | if (number_of_bytes / step) >= 1: 25 | number_of_bytes /= step 26 | unit = 'GB' 27 | 28 | if (number_of_bytes / step) >= 1: 29 | number_of_bytes /= step 30 | unit = 'TB' 31 | 32 | precision = 1 33 | number_of_bytes = round(number_of_bytes, precision) 34 | 35 | if numeric: 36 | return number_of_bytes 37 | else: 38 | return str(number_of_bytes) + ' ' + unit 39 | -------------------------------------------------------------------------------- /uds.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python3 2 | # -*- coding: utf-8 -*- 3 | import argparse 4 | import hashlib 5 | import io 6 | import json 7 | import math 8 | import mmap 9 | import ntpath 10 | import os 11 | import sys 12 | from mimetypes import MimeTypes 13 | 14 | from googleapiclient.http import MediaIoBaseDownload 15 | from googleapiclient.http import MediaIoBaseUpload 16 | from size_formatting import formatter 17 | from tabulate import tabulate 18 | from tqdm import tqdm 19 | 20 | import encoder 21 | import file_parts 22 | from api import * 23 | from api import GoogleAPI 24 | from custom_exceptions import PythonVersionError, NoClientSecretError, Error 25 | try: 26 | from urllib.request import pathname2url 27 | except ImportError: 28 | Error.formatter(PythonVersionError, ".".join(str(v) for v in sys.version_info[:2])) 29 | 30 | if not os.path.exists(os.path.join(os.getcwd() + "/client_secret.json")): 31 | Error.formatter(NoClientSecretError) 32 | 33 | DOWNLOADS_FOLDER = "downloads" 34 | TEMP_FOLDER = "tmp" 35 | 36 | USE_MULTITHREADED_UPLOADS = True 37 | 38 | MAX_DOC_LENGTH = 1000000 39 | MAX_RAM_MB = 1024 40 | MAX_WORKERS_ALLOWED = 10 41 | CHUNK_READ_LENGTH_BYTES = 750000 42 | 43 | 44 | class UDS: 45 | def __init__(self): 46 | self.api = GoogleAPI() 47 | 48 | def delete_file(self, id, name=None, mode_=None): 49 | """Deletes a given file 50 | Use the Google Drive API to delete a file given its ID. 51 | 52 | Args: 53 | id (str): ID of the file 54 | name (str): Name of the file 55 | :param id: 56 | :param name: 57 | :param mode_: 58 | 59 | """ 60 | try: 61 | self.api.delete_file(id) 62 | if name is not None: 63 | # If Alpha commands are used, this displays the name 64 | print("Deleted %s" % name) 65 | else: 66 | # If UDS commands are used, this displays the ID 67 | print("Deleted %s" % id) 68 | except IOError: 69 | if mode_ != "quiet": 70 | print("File \"%s\" was not a UDS file" % GoogleAPI.ERROR_OUTPUT) 71 | 72 | def build_file(self, parent_id): 73 | """Download a uds file 74 | 75 | This will fetch the Docs one by one, concatenating them 76 | to a local base64 file. The file will then be converted 77 | from base64 to the appropriate mime-type. 78 | 79 | Args: 80 | parent_id (str): The ID of the containing folder 81 | :return: 82 | :param parent_id: 83 | """ 84 | items = self.api.recursive_list_folder(parent_id) 85 | 86 | folder = self.api.get_file(parent_id) 87 | 88 | if not items: 89 | print('No parts found.') 90 | return 91 | 92 | # Fix part as int 93 | for item in items: 94 | item['properties']['part'] = int(item['properties']['part']) 95 | 96 | items.sort(key=lambda x: x['properties']['part'], reverse=False) 97 | 98 | f = open("%s/%s" % (get_downloads_folder(), folder['name']), "a+b") 99 | progress_bar_chunks = tqdm(total=len(items), 100 | unit='chunks', dynamic_ncols=True, position=0) 101 | progress_bar_speed = tqdm(total=len(items) * CHUNK_READ_LENGTH_BYTES, unit_scale=1, 102 | unit='B', dynamic_ncols=True, position=1) 103 | 104 | for item in items: 105 | encoded_part = self.download_part(item['id']) 106 | # Decode 107 | decoded_part = encoder.decode(encoded_part) 108 | 109 | progress_bar_chunks.update(1) 110 | progress_bar_speed.update(CHUNK_READ_LENGTH_BYTES) 111 | 112 | # Append decoded part to file 113 | f.write(decoded_part) 114 | 115 | print() 116 | 117 | file_hash = self.hash_file(f.name) 118 | 119 | f.close() 120 | 121 | original_hash = folder.get("md5Checksum") 122 | if original_hash is not None and file_hash != original_hash: 123 | print("Failed to verify hash\nDownloaded file had hash {} compared to original {}".format( 124 | file_hash, original_hash)) 125 | os.remove(f.name) 126 | 127 | def download_part(self, part_id): 128 | """ 129 | 130 | :param part_id: 131 | :return: 132 | """ 133 | request = self.api.export_media(part_id) 134 | fh = io.BytesIO() 135 | downloader = MediaIoBaseDownload(fh, request) 136 | done = False 137 | while done is False: 138 | status, done = downloader.next_chunk() 139 | return fh.getvalue() 140 | 141 | def upload_chunked_part(self, chunk, api=None): 142 | """Upload a chunked part to drive and return the size of the chunk 143 | :param chunk: 144 | :param api: 145 | :return: 146 | """ 147 | if not api: 148 | api = self.api 149 | 150 | with open(chunk.path) as fd: 151 | mm = mmap.mmap(fd.fileno(), 0, access=mmap.ACCESS_READ) 152 | chunk_bytes = mm[chunk.range_start:chunk.range_end] 153 | 154 | encoded_chunk = encoder.encode(chunk_bytes) 155 | 156 | file_metadata = { 157 | 'name': chunk.media.name + str(chunk.part), 158 | 'mimeType': 'application/vnd.google-apps.document', 159 | 'parents': [chunk.parent], 160 | 'properties': { 161 | 'part': str(chunk.part) 162 | } 163 | } 164 | 165 | mediaio_file = MediaIoBaseUpload(io.StringIO(encoded_chunk), 166 | mimetype='text/plain') 167 | 168 | self.api.upload_single_file(mediaio_file, file_metadata) 169 | 170 | return len(chunk_bytes) 171 | 172 | def do_chunked_upload(self, path): 173 | """ 174 | :rtype: object 175 | :param path: 176 | """ 177 | # Prepare media file 178 | size = os.stat(path).st_size 179 | file_hash = self.hash_file(path) 180 | 181 | encoded_size = size * (4 / 3) 182 | 183 | root = self.api.get_base_folder()['id'] 184 | 185 | media = file_parts.UDSFile(ntpath.basename(path), None, 186 | MimeTypes().guess_type(pathname2url(path))[0], 187 | formatter(size), formatter(encoded_size), parents=[root], size_numeric=size, 188 | md5=file_hash) 189 | 190 | parent = self.api.create_media_folder(media) 191 | 192 | # Should be the same 193 | no_docs = math.ceil(encoded_size / MAX_DOC_LENGTH) 194 | 195 | # Append all chunks to chunk list 196 | chunk_list = [file_parts.Chunk(path, i, size, media=media, parent=parent['id']) for i in range(no_docs)] 197 | 198 | total = 0 199 | total_chunks = no_docs 200 | progress_bar_chunks = tqdm(total=total_chunks, 201 | unit='chunks', dynamic_ncols=True, position=0) 202 | progress_bar_speed = tqdm(total=total_chunks * CHUNK_READ_LENGTH_BYTES, unit_scale=1, 203 | unit='B', dynamic_ncols=True, position=1) 204 | 205 | for chunk in chunk_list: 206 | total += 1 207 | self.upload_chunked_part(chunk) 208 | progress_bar_speed.update(CHUNK_READ_LENGTH_BYTES) 209 | progress_bar_chunks.update(1) 210 | # 211 | # Concurrently execute chunk upload and report back when done. 212 | # with concurrent.futures.ProcessPoolExecutor(max_workers=MAX_WORKERS_ALLOWED) as executor: 213 | # for file in executor.map(ext_upload_chunked_part, chunk_list): 214 | # total = total + file 215 | # elapsed_time = round(time.time() - start_time, 2) 216 | # current_speed = round( 217 | # (total) / (elapsed_time * 1024 * 1024), 2) 218 | # progress_bar("Uploading %s at %sMB/s" % 219 | # (media.name, current_speed), total, size) 220 | # 221 | # Print new file output 222 | table = [[media.name, media.size, media.encoded_size, parent['id']]] 223 | print() 224 | print("\n" + tabulate(table, headers=[ 225 | 'Name', 'Size', 'Encoded', 'ID', ])) 226 | 227 | def convert_file(self, file_id): 228 | # Get file metadata 229 | metadata = service.files().get(fileId=file_id, fields="name").execute() 230 | 231 | # Download the file and then call do_upload() on it 232 | request = service.files().get_media(fileId=file_id) 233 | path = "%s/%s" % (get_downloads_folder(), metadata['name']) 234 | fh = io.FileIO(path, "wb") 235 | downloader = MediaIoBaseDownload(fh, request) 236 | done = False 237 | while done is False: 238 | _, done = downloader.next_chunk() 239 | 240 | print("Downloaded %s" % metadata['name']) 241 | do_upload(path, service) 242 | 243 | # An alternative method would be to use partial download headers 244 | # and convert and upload the parts individually. Perhaps a 245 | # future release will implement this. 246 | 247 | # Mode sets the mode of updating 0 > Verbose, 1 > Notification, 2 > silent 248 | def update(self, mode=0, opts=None): 249 | items = self.api.list_files(opts) 250 | if not items: 251 | print('No UDS files were found.') 252 | elif mode != 2: # Duplicate silent... 253 | table = [] 254 | with open("data.txt", 'w') as init: # Create data.txt if it does not exist 255 | init.write("{") 256 | init.write("}") 257 | for item in items: # Show online data in form Encoded >> Size to show drive size and on disk size in order 258 | record = [item.name, item.encoded_size, item.size, item.id_] 259 | with open("data.txt", 'r') as data3: # Read data stored offline 260 | user_data = json.load(data3) 261 | temp_name = str(item.name) 262 | user_data[temp_name] = item.id_ 263 | with open("data.txt", 'w') as data4: # Write data to data.txt 264 | json.dump(user_data, data4, indent=3) 265 | table.append(record) 266 | with open("User.txt", 'w') as user: 267 | user.write(tabulate(table, headers=[ 268 | 'Name', 'Encoded', 'Size', 'ID'])) 269 | if mode == 0: # Verbose 270 | print(tabulate(table, headers=[ 271 | 'Name', 'Encoded', 'Size', 'ID'])) 272 | elif mode == 1: # Notify 273 | print("Data Updated!\n") 274 | 275 | def list(self, opts=None): 276 | """List UDS files 277 | 278 | Prints a list of all UDS files. If a query is given, only the files 279 | that match that query will be printed. 280 | 281 | Args: 282 | opts (str): Command line arguments 283 | """ 284 | items = self.api.list_files(opts) 285 | 286 | if not items: 287 | print('No UDS files were found.') 288 | else: 289 | # print('\nUDS Files in Drive:') 290 | table = [[item.name, item.size, item.encoded_size, item.id_] for item in items] 291 | 292 | print(tabulate(table, headers=[ 293 | 'Name', 'Size', 'Encoded', 'ID', ])) 294 | 295 | # Alpha command to erase file via name 296 | def erase(self, name, default=1, mode_=None, fallback=None): 297 | if fallback is not None: 298 | self.delete_file(fallback, name=name, mode_=mode_) 299 | else: 300 | with open("data.txt", 'r') as list_: 301 | data_pull = json.load(list_) 302 | list_.close() 303 | id_ = data_pull[name] 304 | self.delete_file(id_, name=name, mode_=mode_) 305 | self.update(mode=default) # Updates files in data after being altered 306 | 307 | def grab(self, name, default=1, fallback=None): # Alpha command to pull files via name 308 | self.update(mode=default) # Sets update mode 309 | if fallback is not None: 310 | self.build_file(parent_id=fallback) 311 | print() 312 | else: 313 | with open("data.txt", 'r') as list_: # Load ID values based on file name 314 | data_pull = json.load(list_) 315 | parent_id = data_pull[name] # Loads ID based on name 316 | self.build_file(parent_id) 317 | print() 318 | 319 | def batch(self, part, opts=None): # Alpha command to bulk download based on part of a file name 320 | self.update(mode=1) # Sets update mode 321 | items = self.api.list_files(opts) 322 | name_space = [] # List of names based on user part 323 | id_space = [] 324 | check = 0 325 | for item in items: # Checks if part is in the name of any UDS file and adds them to queue 326 | if str(part) != "?": 327 | if str(part) in str(item.name): # The name check 328 | name_space.append(item.name) 329 | id_space.append(item.id_) 330 | check += 1 331 | elif str(part) == "?": 332 | name_space.append(item.name) 333 | id_space.append(item.id_) 334 | for i in range(check): 335 | self.grab(fallback=id_space[i], name=name_space[i], default=2) 336 | # Downloads the bulk using data and names 337 | for names in range(len(name_space)): 338 | # Update data, not necessary 339 | self.grab(name_space[names], default=2) 340 | 341 | # Alpha command to bulk upload files based on file name part 342 | def bunch(self, file_part, path='.'): 343 | files = os.listdir(path) # Make list of all files in directory 344 | files_upload = [] 345 | for name in files: # Cycles through all files 346 | if file_part != "?": 347 | if file_part in name: # Checks if part is in any files and adds to list 348 | files_upload.append(name) 349 | elif file_part == "?": 350 | files_upload.append(name) 351 | for name_data in range(len(files_upload)): # Upload all files put in list 352 | full_path = str(path) + "/" + str(files_upload[name_data]) 353 | self.do_chunked_upload(full_path) 354 | print() 355 | self.update(mode=1) # Necessary update to data 356 | 357 | def wipe(self, part, opts=None): # Alpha command to bulk delete files based on file name part 358 | self.update(mode=2) # Sets update mode 359 | items = self.api.list_files(opts) 360 | name_space = [] 361 | id_space = [] 362 | check = 0 363 | for item in items: # Add names to list 364 | if str(part) != "?": 365 | if str(part) in str(item.name): # add names if they have part in them 366 | name_space.append(item.name) 367 | check += 1 368 | id_space.append(item.id_) 369 | elif str(part) == "?": 370 | name_space.append(item.name) 371 | check += 1 372 | id_space.append(item.id_) 373 | else: 374 | print() 375 | for i in range(check): 376 | self.erase(fallback=id_space[i], name=name_space[i], default=2) 377 | 378 | def hash_file(self, path): 379 | sha = hashlib.md5() 380 | 381 | with open(path, 'rb') as f: 382 | while True: 383 | data = f.read(CHUNK_READ_LENGTH_BYTES) 384 | if not data: 385 | break 386 | sha.update(data) 387 | 388 | return sha.hexdigest() 389 | 390 | def actions(self, action, args): 391 | switcher = { 392 | "list": self.list, 393 | "push": self.do_chunked_upload, 394 | "pull": self.build_file, 395 | "delete": self.delete_file 396 | } 397 | 398 | switcher.get(action)(args) 399 | 400 | 401 | def get_downloads_folder(): 402 | if not os.path.exists(DOWNLOADS_FOLDER): 403 | os.makedirs(DOWNLOADS_FOLDER) 404 | return DOWNLOADS_FOLDER 405 | 406 | 407 | def characters_to_bytes(chars): 408 | return round((3 / 4) * chars) 409 | 410 | 411 | def write_status(status): 412 | sys.stdout.write("\r%s" % status) 413 | sys.stdout.flush() 414 | 415 | def _parse_args(empty=False): 416 | """Parse command line arguments""" 417 | formatter = lambda prog: argparse.HelpFormatter(prog, max_help_position=52) 418 | parser = argparse.ArgumentParser(formatter_class=formatter) 419 | parser.add_argument("--push", metavar='path_to_file', nargs=1, 420 | help="Uploads a file from this computer") 421 | parser.add_argument("--bunch", metavar=('word_in_file', 'path_to_file'), 422 | nargs='+', help="Uploads files from this computer") 423 | parser.add_argument("--pull", metavar='id', nargs=1, 424 | help="Downloads a UDS file") 425 | parser.add_argument("-g", "--grab", metavar='name', nargs=1 426 | ,help="Downloads a UDS file") 427 | parser.add_argument("-b", "--batch", metavar='word_in_file', nargs=1, 428 | help="Downloads UDS files") 429 | parser.add_argument("-l", "--list", metavar='query', const='', nargs='?', 430 | help="Finds all UDS files") 431 | parser.add_argument("-u", "--update", action='store_true', 432 | help="Update cached UDS data") 433 | parser.add_argument("-d", "--delete", metavar='id', nargs=1, 434 | help="Deletes a UDS file") 435 | parser.add_argument("-e", "--erase", metavar='name', nargs=1, 436 | help="Deletes a UDS file") 437 | parser.add_argument("-w", "--wipe", metavar='word_in_file', nargs=1, 438 | help="Deletes UDS files") 439 | parser.add_argument("-c", "--convert", metavar='id', nargs=1, 440 | help="Converts UDS files") 441 | parser.add_argument("-C", "--clear", action='store_true', 442 | help="Clear file after conversion") 443 | parser.add_argument("-D", "--disable-multi", action='store_false', 444 | help="Disable multithreading") 445 | if empty: 446 | parser.print_help() 447 | return None 448 | return parser.parse_args() 449 | 450 | def main(): 451 | global BASE_FOLDER, USE_MULTITHREADED_UPLOADS, DELETE_FILE_AFTER_CONVERT 452 | uds = UDS() 453 | 454 | # Initial look for folder and first time setup if not 455 | uds_root = uds.api.get_base_folder() 456 | BASE_FOLDER = uds_root 457 | 458 | # Options 459 | if len(sys.argv) < 2: 460 | _parse_args(True) 461 | sys.exit(1) 462 | 463 | args = _parse_args() 464 | 465 | USE_MULTITHREADED_UPLOADS = args.disable_multi 466 | 467 | if args.push: 468 | uds.do_chunked_upload(args.push[0]) 469 | 470 | if args.bunch: 471 | if len(args.bunch) > 1: 472 | uds.bunch(args.bunch[0], args.bunch[1]) 473 | else: 474 | uds.bunch(args.bunch[0]) 475 | 476 | if args.pull: 477 | uds.build_file(args.pull[0]) 478 | 479 | if args.grab: 480 | uds.grab(args.grab[0]) 481 | 482 | if args.batch: 483 | uds.batch(args.batch[0]) 484 | 485 | if args.list != None: 486 | # to differentiate from case of '' where no query is provided 487 | uds.list(args.list) 488 | 489 | if args.update: 490 | uds.update() 491 | 492 | if args.delete: 493 | uds.delete_file(args.delete[0]) 494 | 495 | if args.erase: 496 | uds.erase(args.erase[0]) 497 | 498 | if args.wipe: 499 | uds.wipe(args.wipe[0]) 500 | 501 | if args.convert: 502 | DELETE_FILE_AFTER_CONVERT = args.clear 503 | convert_file(args.convert[0]) 504 | 505 | 506 | def ext_upload_chunked_part(chunk): 507 | """Upload a chunked part to drive and return the size of the chunk""" 508 | _api = GoogleAPI() 509 | # print("Chunk %s, bytes %s to %s" % (chunk.part, chunk.range_start, chunk.range_end)) 510 | 511 | with open(chunk.path) as fd: 512 | mm = mmap.mmap(fd.fileno(), 0, access=mmap.ACCESS_READ) 513 | chunk_bytes = mm[chunk.range_start:chunk.range_end] 514 | 515 | encoded_chunk = encoder.encode(chunk_bytes) 516 | 517 | file_metadata = { 518 | 'name': chunk.media.name + str(chunk.part), 519 | 'mimeType': 'application/vnd.google-apps.document', 520 | 'parents': [chunk.parent], 521 | 'properties': { 522 | 'part': str(chunk.part) 523 | } 524 | } 525 | 526 | mediaio_file = MediaIoBaseUpload(io.StringIO(encoded_chunk), 527 | mimetype='text/plain') 528 | 529 | _api.upload_single_file(mediaio_file, file_metadata) 530 | 531 | return len(chunk_bytes) 532 | 533 | 534 | if __name__ == '__main__': 535 | main() 536 | --------------------------------------------------------------------------------