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How to use package_name method in ATX

Best Python code snippet using ATX

external.py

Source:external.py

1######################################################################2#                              EXTERNAL                              #3######################################################################4import utils5from Classes.PathManager import PathManager6from urllib.request import urlretrieve7from Classes.Metadata import Metadata8from subprocess import PIPE, Popen9from extension import write10from halo import Halo11from colorama import Fore12import json as js13import mslex14import sys15import os16import click17def handle_python_package(package_name: str, version: str, mode: str, metadata: Metadata):18    """19    Installs a python package handling metadata for the method20    #### Arguments21        package_name (str): The name of the python package to be installed22        version (str): The version of the python package to be installed23        mode (str): The method (installation/uninstallation)24        metadata (`Metadata`): Metadata for the method25    """26    command = ''27    valid = Popen(mslex.split('pip --version'),28                  stdin=PIPE, stdout=PIPE, stderr=PIPE)29    _, err = valid.communicate()30    if err:31        click.echo(click.style(32            'Python Is Not Installed. Exit Code [0011]', fg='red'))33        utils.disp_error_msg(utils.get_error_message(34            '0011', 'install', package_name, None, metadata, package_name), metadata)35        utils.handle_exit('ERROR', None, metadata)36    if mode == 'install':37        command = 'python -m pip install --upgrade --no-input'38        command += f' {package_name}'39        if version != 'latest':40            command += f'=={version}'41        proc = Popen(mslex.split(command), stdin=PIPE,42                     stdout=PIPE, stderr=PIPE)43        py_version = sys.version.split()44        for line in proc.stdout:45            line = line.decode('utf-8')46            if f'Collecting {package_name}' in line:47                write(48                    f'Python v{py_version[0]} :: Collecting {package_name}', 'bright_green', metadata)49            if 'Downloading' in line and package_name in line:50                write(51                    f'Python v{py_version[0]} :: Downloading {package_name}', 'bright_green', metadata)52            if 'Installing collected packages' in line and package_name in line:53                write(54                    f'Python v{py_version[0]} :: Installing {package_name}', 'bright_green', metadata)55            if f'Requirement ' in line and package_name in line:56                write(57                    f'Python v{py_version[0]} :: {package_name} Is Already Installed And On The Latest Version ==> {line.split()[-1]}', 'bright_yellow', metadata)58                break59            if 'Successfully installed' in line and package_name in line:60                ver = line.split('-')[1]61                write(62                    f'Python v{py_version[0]} :: Successfully Installed {package_name} {ver}', 'bright_green', metadata)63            if 'You should consider upgrading via' in line:64                wants = utils.confirm(65                    'Would you like to upgrade your pip version?')66                if wants:67                    write('Updating Pip Version', 'bright_green', metadata)68                    Popen(mslex.split('python -m pip install --upgrade pip'))69    elif mode == 'uninstall':70        command = 'python -m pip uninstall --no-input --yes'71        command += f' {package_name}'72        if version:73            command += f'=={version}'74        proc = Popen(mslex.split(command), stdin=PIPE,75                     stdout=PIPE, stderr=PIPE)76        py_version = sys.version.split()77        for line in proc.stdout:78            line = line.decode('utf-8')79            if 'Uninstalling' in line and package_name in line:80                write(81                    f'Python v{py_version[0]} :: Uninstalling {package_name}', 'bright_green', metadata)82            if 'Successfully uninstalled' in line and package_name in line:83                ver = line.split('-')[1]84                write(85                    f'Python v{py_version[0]} :: Successfully Uninstalled {package_name} {ver}', 'bright_green', metadata)86        _, err = proc.communicate()87        if err:88            err = err.decode('utf-8')89            if f'WARNING: Skipping {package_name}' in err:90                write(91                    f'Python v{py_version[0]} :: Could Not Find Any Installations Of {package_name}', 'bright_yellow', metadata)92def handle_node_package(package_name: str, mode: str, requested_version: str, metadata: Metadata):93    """94    Installs a node/npm package handling metadata for the method95    #### Arguments96        package_name (`str`): The name of the node/npm package to be installed97        version (`str`): The version of the node/npm package to be installed98        mode (`str`): The method (installation/uninstallation)99        metadata (`Metadata`): Metadata for the method100    """101    version_proc = Popen(mslex.split('npm --version'),102                         stdin=PIPE, stdout=PIPE, stderr=PIPE, shell=True)103    version, err = version_proc.communicate()104    version = version.decode().strip()105    if err:106        click.echo(click.style(107            'npm Or node Is Not Installed. Exit Code [0011]', fg='bright_yellow'))108        utils.disp_error_msg(utils.get_error_message(109            '0011', 'install', package_name, None, metadata, package_name), metadata)110        utils.handle_exit('ERROR', None, metadata)111    if mode == 'install':112        add_str = f"@{requested_version}" if requested_version else ""113        command = f'npm i {package_name} -g' + add_str114        proc = Popen(mslex.split(command), stdin=PIPE, stdout=PIPE, stderr=PIPE, shell=True)115        write(f'npm v{version} :: Collecting {package_name}',116              'bright_green', metadata)117        package_version = None118        for line in proc.stdout:119            line = line.decode()120            if 'node install.js' in line:121                write(122                    f'npm v{version} :: Running `node install.js` for {package_name}', 'bright_green', metadata)123            if package_name in line and '@' in line and 'install' in line or ' postinstall' in line:124                package_version = line.split()[1]125                write(126                    f'npm v{version} :: {package_version} Installing To <=> "{line.split()[3]}"', 'bright_green', metadata)127            if 'Success' in line and package_name in line or 'added' in line:128                write(129                    f'npm v{version} :: Successfully Installed {package_version}', 'bright_green', metadata)130            elif package_name in line and '@' in line:131                package_version = line.replace(132                    '+ ', '').replace(package_name, '').strip()133            if 'updated' in line:134                if package_version:135                    write(136                        f'npm v{version} :: Sucessfully Updated {package_name}{package_version}', 'bright_green', metadata)137                else:138                    write(139                        f'npm v{version} :: Sucessfully Updated {package_name}', 'bright_green', metadata)140    else:141        add_str = f"@{requested_version}" if requested_version else ""142        command = f'npm uninstall {package_name} -g' + add_str143        proc = Popen(mslex.split(command), stdin=PIPE, stdout=PIPE, stderr=PIPE, shell=True)144        for line in proc.stdout:145            line = line.decode()146            if 'audited' in line and 'packages' in line:147                number = line.split()[1].strip()148                time = line.split()[4].strip()149                write(f'npm v{version} :: Successfully Uninstalled {package_name} and {number} Other Dependencies in {time}', 'bright_green', metadata)150            if 'up to date' in line:151                write(152                    f'npm v{version} :: Could Not Find Any Existing Installations Of {package_name}', 'bright_yellow', metadata)153            if 'removed' in line:154                print(line)155                number = line.split(' ')[1].strip()156                time = line.split(' ')[4].strip()157                write(158                    f'npm v{version} :: Sucessfully Uninstalled {package_name} And {number} Other Dependencies in {time}', 'bright_green', metadata)159def handle_vscode_extension(package_name: str, requested_version: str, mode: str, metadata: Metadata):160    """161    Installs a visual studio code package handling metadata for the method162    #### Arguments163        package_name (str): The name of the visual studio code package to be installed164        version (str): The version of the visual studio code package to be installed165        mode (str): The method (installation/uninstallation)166        metadata (`Metadata`): Metadata for the method167    """168    169    base_c = 'code'170    output = Popen(mslex.split('code --version'), stdin=PIPE,171                   stdout=PIPE, stderr=PIPE, shell=True)172    version, _ = output.communicate()173    version = version.decode()174    if output.returncode != 0:175        output = Popen(mslex.split('code-insiders --version'),176                       stdin=PIPE, stdout=PIPE, stderr=PIPE, shell=True)177        version, _ = output.communicate()178        version = version.decode()179        base_c = 'code-insiders'180    if output.returncode != 0:181        click.echo(click.style(182            'Visual Studio Code Or vscode Is Not Installed. Exit Code [0111]', fg='bright_yellow'))183        utils.disp_error_msg(utils.get_error_message(184            '0111', 'install', package_name, None, metadata, package_name), metadata)185        utils.handle_exit('error', '', metadata)186    version = version.strip().split('\n')[0]187    if mode == 'install':188        add_str = f"@{requested_version}" if requested_version else ""189        command = f'{base_c} --install-extension {package_name}{add_str} --force'190        proc = Popen(mslex.split(command), stdin=PIPE,191                     stdout=PIPE, stderr=PIPE, shell=True)192        success = False193        for line in proc.stdout:194            line = line.decode()195            if 'Installing extensions' in line:196                if metadata.no_color:197                    write(198                        f'Code v{version} :: Installing {package_name}', 'white', metadata)199                else:200                    write(201                        f'Code v{version} :: Installing {Fore.LIGHTMAGENTA_EX}{package_name}{Fore.RESET}', 'bright_green', metadata)202   203            if 'is already installed' in line:204                success = True205                if metadata.no_color:206                    write(207                        f'Code v{version} :: {package_name} Is Already Installed!', 'white', metadata)208                else:209                    write(210                        f'{Fore.LIGHTGREEN_EX}Code v{version} :: {Fore.LIGHTMAGENTA_EX}{package_name}{Fore.LIGHTYELLOW_EX} Is Already Installed!', 'white', metadata)211            212            if 'was successfully installed' in line:213                if metadata.no_color:214                    write(215                        f'Code v{version} :: Successfully Installed {package_name}', 'white', metadata)216                    success = True217                else:218                    write(219                        f'{Fore.LIGHTGREEN_EX}Code v{version} :: Successfully Installed {Fore.LIGHTMAGENTA_EX}{package_name}{Fore.RESET}', 'bright_green', metadata)220        if not success:221            write(222        f'{Fore.LIGHTGREEN_EX}Code v{version} :: Successfully Installed {Fore.LIGHTMAGENTA_EX}{package_name}{Fore.RESET}', 'bright_green', metadata)223    if mode == 'uninstall':224        add_str = f"@{requested_version}" if requested_version else ""225        command = f'{base_c} --uninstall-extension {package_name}{add_str} --force'226        proc = Popen(mslex.split(command), stdin=PIPE,227                     stdout=PIPE, stderr=PIPE, shell=True)228        for line in proc.stdout:229            line = line.decode()230            231            if 'Uninstalling' in line:232                if metadata.no_color:233                    write(f'Code v{version} :: Uninstalling {package_name}', 'white', metadata)234                else:235                    write(236                        f'Code v{version} :: Uninstalling {Fore.LIGHTMAGENTA_EX}{package_name}{Fore.RESET}', 'bright_green', metadata)237            if 'is not installed' in line:238                if metadata.no_color:239                    write(f'Code v{version} :: {package_name} is not installed!', 'white', metadata)240                else:241                    write(f'{Fore.LIGHTGREEN_EX}Code v{version} :: {Fore.LIGHTMAGENTA_EX}{package_name}{Fore.LIGHTYELLOW_EX} is not installed!', 'white', metadata)242            if 'was successfully uninstalled' in line:243                if metadata.no_color:244                    write(f'Code v{version} :: Successfully Uninstalled {package_name}', 'white', metadata)245                else:246                    write(f'{Fore.LIGHTGREEN_EX}Code v{version} :: Successfully Uninstalled {Fore.LIGHTMAGENTA_EX}{package_name}{Fore.RESET}', 'bright_green', metadata)247def handle_sublime_extension(package_name: str, mode: str, metadata: Metadata):248    """249    Installs a sublime text package handling metadata for the method250    #### Arguments251        package_name (str): The name of the sublime text package to be installed252        version (str): The version of the sublime text package to be installed253        mode (str): The method (installation/uninstallation)254        metadata (`Metadata`): Metadata for the method255    """256    if mode != 'install':257        return258    if utils.find_existing_installation('sublime-text-3', 'Sublime Text 3'):259        location = PathManager.get_appdata_directory().replace('\electric', '') + \260            '\Sublime Text 3'261        if os.path.isdir(location) and os.path.isfile(fr'{location}\Packages\User\Package Control.sublime-settings'):262            with open(fr'{location}\Packages\User\Package Control.sublime-settings', 'r') as f:263                lines = f.readlines()264                idx = 0265                for line in lines:266                    if '"Package Control",' in line.strip():267                        idx = lines.index(line)268                if ']' in lines[idx + 1].strip():269                    lines[idx] = "        \"Package Control\""270            with open(fr'{location}\Packages\User\Package Control.sublime-settings', 'w') as f:271                f.writelines(lines)272            with open(fr'{location}\Packages\User\Package Control.sublime-settings', 'r') as f:273                json = js.load(f)274                current_packages = json['installed_packages']275                if package_name in current_packages:276                    write(f'{package_name} Is Already Installed!',277                          'white', metadata)278                    sys.exit()279                current_packages.append(package_name)280            updated_packages = current_packages281            del json['installed_packages']282            json['installed_packages'] = updated_packages283            with open(fr'{location}\Packages\User\Package Control.sublime-settings', 'w+') as f:284                f.write(js.dumps(json, indent=4))285            write(286                f'Successfully Added {package_name} to Sublime Text 3', 'white', metadata)287        else:288            if not os.path.isdir(location):289                os.mkdir(location)290            if not os.path.isdir(fr'{location}\Installed Packages'):291                os.mkdir(fr'{location}\Installed Packages')292            # Package Control Not Installed293            with Halo('Installing Package Control', text_color='cyan'):294                urlretrieve('https://packagecontrol.io/Package%20Control.sublime-package',295                            fr'{location}\Installed Packages\Package Control.sublime-package')296            if not os.path.isdir(fr'{location}\Packages'):297                os.mkdir(fr'{location}\Packages')298            if not os.path.isdir(fr'{location}\Packages\User'):299                os.mkdir(fr'{location}\Packages\User')300            with open(fr'{location}\Packages\User\Package Control.sublime-settings', 'w+') as f:301                f.write(302                    js.dumps({303                        "bootstrapped": True,304                        "installed_packages": [305                            "Package Control"306                        ]},307                        indent=4308                    )309                )310            handle_sublime_extension(package_name, mode, metadata)311    else:312        click.echo(click.style(313            'Sublime Text 3 Is Not Installed. Exit Code [0112]', fg='bright_yellow'))314        utils.disp_error_msg(utils.get_error_message(315            '0112', 'install', package_name, None, metadata, package_name), metadata)316        utils.handle_exit('error', '', metadata)317def handle_atom_package(package_name: str, mode: str, requested_version: str, metadata: Metadata):318    """319    Installs an atom package handling metadata320    #### Arguments321        package_name (str): The name of the atom package to be installed322        version (str): The version of the atom package to be installed323        mode (str): The method (installation/uninstallation)324        metadata (`Metadata`): Metadata for the method325    """326    if mode == 'install':327        proc = Popen('apm'.split(),328                        stdin=PIPE, stdout=PIPE, stderr=PIPE, shell=True)329        proc.communicate()330        if proc.returncode != 0:331            click.echo(click.style('Atom Is Not Installed. Exit Code [0113]', fg='bright_yellow'))332            utils.disp_error_msg(utils.get_error_message('0113', 'install', package_name, None, metadata, package_name), metadata)333            utils.handle_exit('error', '', metadata)334        with Halo(f'apm :: Installing {package_name}', text_color='cyan') as h:335            add_str = f"@{requested_version}" if requested_version else ""336            command = f'apm install {package_name}' + add_str337            proc = Popen(338                command, stdin=PIPE, stdout=PIPE, stderr=PIPE, shell=True)339            340            for line in proc.stdout:341                line = line.decode()342                if 'failed' in line:343                    h.fail(344                        f' Failed to Install {package_name} to <=> {line.split()[3]}')345                if 'done' in line:346                    h.stop()347                    click.echo(click.style(348                        f' Successfully Installed {package_name} to <=> {line.split()[3]}', 'bright_green'))349    if mode == 'uninstall':350        proc = Popen('apm'.split(),351                        stdin=PIPE, stdout=PIPE, stderr=PIPE, shell=True)352        proc.communicate()353        if proc.returncode != 0:354            click.echo(click.style('Atom Is Not Installed. Exit Code [0113]', fg='bright_yellow'))355            utils.disp_error_msg(utils.get_error_message('0113', 'install', package_name, None, metadata, package_name), metadata)356            utils.handle_exit('error', '', metadata)357        with Halo(f'apm :: Uninstalling {package_name}', text_color='cyan') as h:358            add_str = f"@{requested_version}" if requested_version else ""359            command = f'apm deinstall {package_name}' + add_str360            proc = Popen(361                command, stdin=PIPE, stdout=PIPE, stderr=PIPE, shell=True)362            for line in proc.stdout:363                line = line.decode()364                365                if 'failed' in line:366                    h.fail(f' Failed to Uninstall {package_name}')367                if 'done' in line:368                    h.stop()369                    click.echo(click.style(...

dependencies.py

Source:dependencies.py

1# -*- coding: utf-8 -*-2#3# Copyright Â© Spyder Project Contributors4# Licensed under the terms of the MIT License5# (see spyder/__init__.py for details)6"""Module checking Spyder runtime dependencies"""7import os8import sys9# Local imports10from spyder.utils import programs11from spyder.config.base import _12from spyder.config.utils import is_anaconda13from spyder.py3compat import PY214# =============================================================================15# Kind of dependency16# =============================================================================17MANDATORY = 'mandatory'18OPTIONAL = 'optional'19PLUGIN = 'spyder plugins'20# =============================================================================21# Versions22# =============================================================================23# Hard dependencies24APPLAUNCHSERVICES_REQVER = '>=0.1.7'25ATOMICWRITES_REQVER = '>=1.2.0'26CHARDET_REQVER = '>=2.0.0'27CLOUDPICKLE_REQVER = '>=0.5.0'28COOKIECUTTER_REQVER = '>=1.6.0'29DIFF_MATCH_PATCH_REQVER = '>=20181111'30INTERVALTREE_REQVER = None31IPYTHON_REQVER = ">=4.0;<6.0" if PY2 else ">=4.0"32JEDI_REQVER = '=0.17.1'33KEYRING_REQVER = None34NBCONVERT_REQVER = '>=4.0'35NUMPYDOC_REQVER = '>=0.6.0'36PARAMIKO_REQVER = '>=2.4.0'37PARSO_REQVER = '=0.7.0'38PEXPECT_REQVER = '>=4.4.0'39PICKLESHARE_REQVER = '>=0.4'40PSUTIL_REQVER = '>=5.3'41PYGMENTS_REQVER = '>=2.0'42PYLINT_REQVER = '>=1.0'43PYLS_REQVER = '>=0.34.0;<1.0.0'44PYXDG_REQVER = '>=0.26'45PYZMQ_REQVER = '>=17'46QDARKSTYLE_REQVER = '>=2.8'47QTAWESOME_REQVER = '>=0.5.7'48QTCONSOLE_REQVER = '>=4.6.0'49QTPY_REQVER = '>=1.5.0'50RTREE_REQVER = '>=0.8.3'51SPHINX_REQVER = '>=0.6.6'52SPYDER_KERNELS_REQVER = '>=2.0.0dev0'53WATCHDOG_REQVER = None54# Optional dependencies55CYTHON_REQVER = '>=0.21'56MATPLOTLIB_REQVER = '>=2.0.0'57NUMPY_REQVER = '>=1.7'58PANDAS_REQVER = '>=0.13.1'59SCIPY_REQVER = '>=0.17.0'60SYMPY_REQVER = '>=0.7.3'61# =============================================================================62# Descriptions63# NOTE: We declare our dependencies in **alphabetical** order64# If some dependencies are limited to some systems only, add a 'display' key.65# See 'applaunchservices' for an example.66# =============================================================================67# List of descriptions68DESCRIPTIONS = [69    {'modname': "applaunchservices",70     'package_name': "applaunchservices",71     'features': _("Notify macOS that Spyder can open Python files"),72     'required_version': APPLAUNCHSERVICES_REQVER,73     'display': sys.platform == "darwin"},74    {'modname': "atomicwrites",75     'package_name': "atomicwrites",76     'features': _("Atomic file writes in the Editor"),77     'required_version': ATOMICWRITES_REQVER},78    {'modname': "chardet",79     'package_name': "chardet",80     'features': _("Character encoding auto-detection for the Editor"),81     'required_version': CHARDET_REQVER},82    {'modname': "cloudpickle",83     'package_name': "cloudpickle",84     'features': _("Handle communications between kernel and frontend"),85     'required_version': CLOUDPICKLE_REQVER},86    {'modname': "cookiecutter",87     'package_name': "cookiecutter",88     'features': _("Create projects from cookiecutter templates"),89     'required_version': COOKIECUTTER_REQVER},90    {'modname': "diff_match_patch",91     'package_name': "diff-match-patch",92     'features': _("Compute text file diff changes during edition"),93     'required_version': DIFF_MATCH_PATCH_REQVER},94    {'modname': "intervaltree",95     'package_name': "intervaltree",96     'features': _("Compute folding range nesting levels"),97     'required_version': INTERVALTREE_REQVER},98    {'modname': "IPython",99     'package_name': "IPython",100     'features': _("IPython interactive python environment"),101     'required_version': IPYTHON_REQVER},102    {'modname': "jedi",103     'package_name': "jedi",104     'features': _("Main backend for the Python Language Server"),105     'required_version': JEDI_REQVER},106    {'modname': "keyring",107     'package_name': "keyring",108     'features': _("Save Github credentials to report internal "109                   "errors securely"),110     'required_version': KEYRING_REQVER,111     'display': sys.platform.startswith('linux') and not PY2},112    {'modname': "nbconvert",113     'package_name': "nbconvert",114     'features': _("Manipulate Jupyter notebooks in the Editor"),115     'required_version': NBCONVERT_REQVER},116    {'modname': "numpydoc",117     'package_name': "numpydoc",118     'features': _("Improve code completion for objects that use Numpy docstrings"),119     'required_version': NUMPYDOC_REQVER},120    {'modname': "paramiko",121     'package_name': "paramiko",122     'features': _("Connect to remote kernels through SSH"),123     'required_version': PARAMIKO_REQVER,124     'display': os.name == 'nt'},125    {'modname': "parso",126     'package_name': "parso",127     'features': _("Python parser that supports error recovery and "128                   "round-trip parsing"),129     'required_version': PARSO_REQVER},130    {'modname': "pexpect",131     'package_name': "pexpect",132     'features': _("Stdio support for our language server client"),133     'required_version': PEXPECT_REQVER},134    {'modname': "pickleshare",135     'package_name': "pickleshare",136     'features': _("Cache the list of installed Python modules"),137     'required_version': PICKLESHARE_REQVER},138    {'modname': "psutil",139     'package_name': "psutil",140     'features': _("CPU and memory usage info in the status bar"),141     'required_version': PSUTIL_REQVER},142    {'modname': "pygments",143     'package_name': "pygments",144     'features': _("Syntax highlighting for a lot of file types in the Editor"),145     'required_version': PYGMENTS_REQVER},146    {'modname': "pylint",147     'package_name': "pylint",148     'features': _("Static code analysis"),149     'required_version': PYLINT_REQVER},150    {'modname': 'pyls',151     'package_name': 'python-language-server',152     'features': _("Code completion and linting for the Editor"),153     'required_version': PYLS_REQVER},154    {'modname': "xdg",155     'package_name': "pyxdg",156     'features': _("Parse desktop files on Linux"),157     'required_version': PYXDG_REQVER,158     'display': sys.platform.startswith('linux')},159    {'modname': "zmq",160     'package_name': "pyzmq",161     'features': _("Client for the language server protocol (LSP)"),162     'required_version': PYZMQ_REQVER},163    {'modname': "qdarkstyle",164     'package_name': "qdarkstyle",165     'features': _("Dark style for the entire interface"),166     'required_version': QDARKSTYLE_REQVER},167    {'modname': "qtawesome",168     'package_name': "qtawesome",169     'features': _("Icon theme based on FontAwesome and Material Design icons"),170     'required_version': QTAWESOME_REQVER},171    {'modname': "qtconsole",172     'package_name': "qtconsole",173     'features': _("Main package for the IPython console"),174     'required_version': QTCONSOLE_REQVER},175    {'modname': "qtpy",176     'package_name': "qtpy",177     'features': _("Abstraction layer for Python Qt bindings."),178     'required_version': QTPY_REQVER},179    {'modname': "rtree",180     'package_name': "rtree",181     'features': _("Fast access to code snippets regions"),182     'required_version': RTREE_REQVER,183     'display': is_anaconda()},184    {'modname': "sphinx",185     'package_name': "sphinx",186     'features': _("Show help for objects in the Editor and Consoles in a dedicated pane"),187     'required_version': SPHINX_REQVER},188    {'modname': "spyder_kernels",189     'package_name': "spyder-kernels",190     'features': _("Jupyter kernels for the Spyder console"),191     'required_version': SPYDER_KERNELS_REQVER},192    {'modname': "watchdog",193     'package_name': "watchdog",194     'features': _("Watch file changes on project directories"),195     'required_version': WATCHDOG_REQVER},196]197# Optional dependencies198DESCRIPTIONS += [199    {'modname': "cython",200     'package_name': "cython",201     'features': _("Run Cython files in the IPython Console"),202     'required_version': CYTHON_REQVER,203     'kind': OPTIONAL},204    {'modname': "matplotlib",205     'package_name': "matplotlib",206     'features': _("2D/3D plotting in the IPython console"),207     'required_version': MATPLOTLIB_REQVER,208     'kind': OPTIONAL},209    {'modname': "numpy",210     'package_name': "numpy",211     'features': _("View and edit two and three dimensional arrays in the Variable Explorer"),212     'required_version': NUMPY_REQVER,213     'kind': OPTIONAL},214    {'modname': 'pandas',215     'package_name':  'pandas',216     'features': _("View and edit DataFrames and Series in the Variable Explorer"),217     'required_version': PANDAS_REQVER,218     'kind': OPTIONAL},219    {'modname': "scipy",220     'package_name': "scipy",221     'features': _("Import Matlab workspace files in the Variable Explorer"),222     'required_version': SCIPY_REQVER,223     'kind': OPTIONAL},224    {'modname': "sympy",225     'package_name': "sympy",226     'features': _("Symbolic mathematics in the IPython Console"),227     'required_version': SYMPY_REQVER,228     'kind': OPTIONAL}229]230# =============================================================================231# Code232# =============================================================================233class Dependency(object):234    """Spyder's dependency235    version may starts with =, >=, > or < to specify the exact requirement ;236    multiple conditions may be separated by ';' (e.g. '>=0.13;<1.0')"""237    OK = 'OK'238    NOK = 'NOK'239    def __init__(self, modname, package_name, features, required_version,240                 installed_version=None, kind=MANDATORY):241        self.modname = modname242        self.package_name = package_name243        self.features = features244        self.required_version = required_version245        self.kind = kind246        if installed_version is None:247            try:248                self.installed_version = programs.get_module_version(modname)249            except Exception:250                # NOTE: Don't add any exception type here!251                # Modules can fail to import in several ways besides252                # ImportError253                self.installed_version = None254        else:255            self.installed_version = installed_version256    def check(self):257        """Check if dependency is installed"""258        if self.required_version and self.installed_version:259            return programs.is_module_installed(self.modname,260                                                self.required_version,261                                                self.installed_version)262        else:263            return True264    def get_installed_version(self):265        """Return dependency status (string)"""266        if self.check():267            return '%s (%s)' % (self.installed_version, self.OK)268        else:269            return '%s (%s)' % (self.installed_version, self.NOK)270    def get_status(self):271        """Return dependency status (string)"""272        if self.check():273            return self.OK274        else:275            return self.NOK276DEPENDENCIES = []277def add(modname, package_name, features, required_version,278        installed_version=None, kind=MANDATORY):279    """Add Spyder dependency"""280    global DEPENDENCIES281    for dependency in DEPENDENCIES:282        if dependency.modname == modname:283            raise ValueError("Dependency has already been registered: %s"\284                             % modname)285    DEPENDENCIES += [Dependency(modname, package_name, features,286                                required_version,287                                installed_version, kind)]288def check(modname):289    """Check if required dependency is installed"""290    for dependency in DEPENDENCIES:291        if dependency.modname == modname:292            return dependency.check()293    else:294        raise RuntimeError("Unkwown dependency %s" % modname)295def status(deps=DEPENDENCIES, linesep=os.linesep):296    """Return a status of dependencies."""297    maxwidth = 0298    data = []299    # Find maximum width300    for dep in deps:301        title = dep.modname302        if dep.required_version is not None:303            title += ' ' + dep.required_version304        maxwidth = max([maxwidth, len(title)])305        dep_order = {MANDATORY: '0', OPTIONAL: '1', PLUGIN: '2'}306        order_dep = {'0': MANDATORY, '1': OPTIONAL, '2': PLUGIN}307        data.append([dep_order[dep.kind], title, dep.get_installed_version()])308    # Construct text and sort by kind and name309    maxwidth += 1310    text = ""311    prev_order = '-1'312    for order, title, version in sorted(data,313                                        key=lambda x: x[0] + x[1].lower()):314        if order != prev_order:315            text += '{sep}# {name}:{sep}'.format(316                sep=linesep, name=order_dep[order].capitalize())317            prev_order = order318        text += '{title}:  {version}{linesep}'.format(319            title=title.ljust(maxwidth), version=version, linesep=linesep)320    # Remove spurious linesep when reporting deps to Github321    if not linesep == '<br>':322        text = text[:-1]323    return text324def missing_dependencies():325    """Return the status of missing dependencies (if any)"""326    missing_deps = []327    for dependency in DEPENDENCIES:328        if not dependency.check() and dependency.kind != OPTIONAL:329            missing_deps.append(dependency)330    if missing_deps:331        return status(deps=missing_deps, linesep='<br>')332    else:333        return ""334def declare_dependencies():335    for dep in DESCRIPTIONS:336        if dep.get('display', True):337            add(dep['modname'], dep['package_name'],338                dep['features'], dep['required_version'],...

manager.py

Source:manager.py

1'''2Created on Aug 14, 20093@author: abi.mohammadi, majid.vesal4'''5import sys6import os7import ConfigParser8from deltapy.core import DeltaException, DeltaObject9from deltapy.packaging.package import Package, PackageException10from deltapy.utils import get_module_dir, get_module_parent11import deltapy.application.services as application_services12class PackageManagerException(DeltaException):13    pass14       15class DependencyException(PackageManagerException):16    '''17    A class for handling packages dependency exceptions.18    '''19    pass20class PackageManager(DeltaObject):21    '''22    Provides some functionality for managing packages. 23    '''24    25    def __init__(self):26        DeltaObject.__init__(self)27        self.__loaded_packages__ = {}28        self.__hooks = []29        self.__disabled_packages = []30        self._read_disabled_packages_config_()31        32    def _read_disabled_packages_config_(self):33        '''34        '''35        36        try:37            setting_folder = \38                application_services.get_default_settings_folder_name()39            package_dir = \40                get_module_dir(application_services.get_name())41            settings_dir = \42                os.path.join(package_dir, setting_folder)43                44            app_setting_file_name = \45                os.path.join(settings_dir, 'app.config')    46            47            config_parser = ConfigParser.ConfigParser()48            config_parser.read(app_setting_file_name)49            50            if config_parser.has_section('packages'):51                disabled_packages = config_parser.get('packages', 52                                                      'disabled_packages', 53                                                      None)54                if disabled_packages is not None:55                    disabled_packages_list = disabled_packages.split(',')56                    for disabled_package in disabled_packages_list:57                        striped_disabled_package = disabled_package.strip() 58                        if striped_disabled_package != '':59                            self.__disabled_packages.append(striped_disabled_package)60        except:61            import traceback62            print traceback.format_exc()63                64    def __reset_package__(self, package_name):65        related_modules = self.get_related_modules(package_name)66        for module in related_modules:67            if module.find(package_name) == 0:68                sys.modules.pop(module)69        70    def get_related_modules(self, package_name):71        '''72        Returns related modules of the package.73        74        @param package_name: package name75        '''76        77        return [module for module in sys.modules if module.find(package_name) == 0]78    79    def probe_package_class(self, parent, package_name, package_class):80        '''81        Probes the package class.82        83        @param parent: parent84        @param package_name: package name85        @param package_class: package class86        @return: boolean87        '''88        for hook in self.__hooks:89            if not hook.probe_package_class(self,90                                            parent,91                                            package_name, 92                                            package_class):93                return False94        return True95    96    def before_load(self, parent, package_name):97        '''98        Is called before loading package.99        100        @param parent: parent101        @param package_name: package name102        '''103        for hook in self.__hooks:104            hook.before_load(self,105                             parent,106                             package_name)        107    def after_load(self, 108                   parent, 109                   package_name, 110                   package):111        '''112        Is called after loading package.113        114        @param parent: parent115        @param package_name: package name116        @param package: package instance117        '''118        for hook in self.__hooks:119            hook.after_load(self,120                            parent,121                            package_name,122                            package)        123    def before_unload(self, package_name):124        '''125        Is called before loading package.126        127        @param parent: parent128        @param package_name: package name129        '''130        for hook in self.__hooks:131            hook.before_load(self,132                             package_name)        133    def after_unload(self, package_name):134        '''135        Is called after loading package.136        137        @param parent: parent138        @param package_name: package name139        @param package: package instance140        '''141        for hook in self.__hooks:142            hook.after_unload(self,143                            package_name)        144    def __get_package_class__(self, parent, package_name):145        if package_name not in self.__loaded_packages__:146            try:147                module = __import__(package_name, fromlist=parent or [])148            except ImportError:149                return None, None150                151            package_class = None152            for cls in module.__dict__.values():153                try:154                    if cls is not Package and issubclass(cls, Package):155                        if not getattr(cls, '__disable__') and package_name not in self.__disabled_packages:156                            package_class = cls157                            break158                        else:159                            print "Package [%s] is disable." % package_name 160                except TypeError:161                    pass162            return module, package_class163        164        return None, None165    166    def __auto_import__(self, package_name, parent):167        try:168            package_dir = get_module_dir(package_name)169            sub_modules = os.listdir(package_dir)170            for module_name in sub_modules:171                if module_name.find('__init__.py') == 0:172                    continue173                head, sep, tail = module_name.partition('.')174                module = __import__("%s.%s" % (package_name, head), fromlist=parent or [])175        except Exception:176            print 'Error in loading package [{0}]'.format(package_name)177            raise 178    179    def __load__(self, package_name, parent = None):180        181        # Doing before loading package actions.182        self.before_load(parent, package_name)183        184        # Getting package class185        module, package_class = self.__get_package_class__(parent, package_name)186        187        if not package_class:                188            #self.__reset_package__(package_name)189            return None190        191        if self.probe_package_class(parent, 192                                    package_name, 193                                    package_class):194            195            # Checking dependencies196            self._load_depends_(package_class, parent)197            198            # Creating instance...199            package = package_class()200            package.module = module201            package.name = module.__name__202            203            # Loading package...204            package.load()205            206            # Getting auto import modules207            auto_imports = getattr(package_class, '__auto_imports__')208            209            # Registering package...210            self.__loaded_packages__[package_name] = package211    212            package_dir = os.path.dirname(module.__file__)213            sub_dirs = os.listdir(package_dir)214            auto_imports = list(set(sub_dirs).intersection(set(auto_imports)))215            sub_packages = auto_imports + \216                list(set(sub_dirs).difference(set(auto_imports)))217            for sub_package in sub_packages:218                if sub_package.find('.') < 0:219                    pkg = self.__load__("%s.%s" % (package_name, 220                                                   sub_package), 221                                        [package_name])222                    if sub_package in auto_imports:223                        self.__auto_import__("%s.%s" % (package_name, 224                                                        sub_package), 225                                             [package_name])226                        227                    if pkg:228                        package.add_package(pkg)229                    230            231            print "Package [%s] loaded." % package_name232            233            self.after_load(parent, package_name, package)234            235            return package236        237    def _load_depends_(self, package_class, parent):238        '''239        Loads all packages which this packages depends those.240        241        @param package_class: package class242        @param parent: parent243        '''244        for package_name in package_class.__depends__:245            package = self.__load__(package_name, parent)246            if not package:247                DependencyException('Loading package[%s] failed. Could not load package[%s]' % (package_class, package_name))248            249    def load(self, package_name):250        '''251        Loads the package and it's sub packages.252        253        @param package_name: package name254        '''255        256        print ">> Disabled packages:"257        for disabled_package in self.__disabled_packages:258            print "    [%s]" % disabled_package 259        260        parent = []261        if get_module_parent(package_name):262            parent.append(get_module_parent(package_name))  263        self.__load__(package_name, parent)264        path = get_module_dir(package_name)265        sub_packages = os.listdir(path)266        for sub_package in sub_packages:267            if sub_package.find('.') < 0:268                self.__load__("%s.%s" % (package_name, sub_package), [package_name])269        270        loaded_packages_count = len(self.get_loaded_packages(package_name))        271        272        print ""273        print ">> %s:[%d] packages loaded." % (package_name, loaded_packages_count)274        print ">> Total loaded packages: %d" % (len(self.get_loaded_packages()))275        print ">> Disabled packages: %d" % (len(self.__disabled_packages))276        print ""277        278        return loaded_packages_count279                280    def get_package(self, package_name):281        '''282        Returns the package by the given name.283        284        @param package_name: package name285        '''286        return self.__loaded_packages__.get(package_name, None)            287    288    def unload(self, package_name):289        '''290        Unloads the package completely.291        292        @param package_name: package name293        '''294        295        self.before_unload(package_name)296        297        package = self.get_package(package_name)298        if package:            299            if not package.__unloadable__:300                raise PackageException("Package [%s] is unloadable." % package_name)301            print "Unloading packages from[%s]" % package            302            try:303                import deltapy.commander.services as commander304                commander.remove_commands(package_name)305            except ImportError:306                pass307            308            for sub_package in package.get_packages():309                self.unload(sub_package)310        311            package.unload()312        313            self.__reset_package__(package_name)314            315            module = self.__loaded_packages__.pop(package_name)316            317            del module318            del package319            320            self.after_unload(package_name)321    322    def reload(self, package_name):323        '''324        Reloads the package.325        326        @param package_name: package name327        '''328        package = self.get_package(package_name)329        if package:330            package_name = package.module.__name__331            self.unload(package_name)332            self.load(package_name)333        334    def get_loaded_packages(self, parent_name = None):335        '''336        Returns all loaded package in parent package domain.337        338        @param parent_name: parent package name339        @return: list<Package>340        '''341        342        packages = self.__loaded_packages__.values()343        results = []344        if not parent_name:345            results = packages346        else:347            for pkg in packages:348                if hasattr(pkg,'module') \349                    and pkg.module.__name__.find(parent_name) == 0:350                    results.append(pkg)351        return results352    353    def get_disabled_packages(self):354        '''355        Returns all disabled packages.356        357        @return: list<Package>358        '''359        return self.__disabled_packages360    361    def add_hook(self, hook):362        '''363        Sets the package manager hook.364        365        @param hook: hook instance366        '''367        368        self.__hooks.append(hook)369        370    def get_hooks(self):371        '''372        Returns the package manager hook.373        374        @return: PackageManagerHook375        '''376        377        return self.__hooks...

element.py

Source:element.py

1package_name = 'com.google.android.calculator'2id_0_btn = package_name + ':id/digit_0'3id_1_btn = package_name + ':id/digit_1'4id_2_btn = package_name + ':id/digit_2'5id_3_btn = package_name + ':id/digit_3'6id_4_btn = package_name + ':id/digit_4'7id_5_btn = package_name + ':id/digit_5'8id_6_btn = package_name + ':id/digit_6'9id_7_btn = package_name + ':id/digit_7'10id_8_btn = package_name + ':id/digit_8'11id_9_btn = package_name + ':id/digit_9'12id_add_btn = package_name + ':id/op_add'13id_eq_btn = package_name + ':id/eq'...

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